source: trunk/dll/dircnrs.c@ 696

Last change on this file since 696 was 690, checked in by Steven Levine, 18 years ago

Commit more OpenWatcom compatibility updates
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 89.8 KB
Line 
1
2/***********************************************************************
3
4 $Id: dircnrs.c 690 2007-06-15 16:02:06Z stevenhl $
5
6 Directory containers
7
8 Copyright (c) 1993-98 M. Kimes
9 Copyright (c) 2001, 2007 Steven H. Levine
10
11 16 Oct 02 SHL Handle large partitions
12 01 Aug 04 SHL Rework lstrip/rstrip usage
13 23 May 05 SHL Use QWL_USER
14 24 May 05 SHL Rework Win_Error usage
15 25 May 05 SHL Use ULONGLONG and CommaFmtULL
16 26 May 05 SHL More large file formatting updates
17 05 Jun 05 SHL Use QWL_USER
18 10 Nov 05 SHL Comments
19 13 Jul 06 SHL Use Runtime_Error
20 26 Jul 06 SHL Use chop_at_crnl
21 15 Aug 06 SHL Rework warning message text
22 07 Jan 07 GKY Move error strings etc. to string file
23 30 Mar 07 GKY Remove GetPString for window class names
24 06 Apr 07 GKY Work around PM DragInfo and DrgFreeDISH limits
25 06 Apr 07 GKY Add some error checking in drag/drop
26 19 Apr 07 SHL Use FreeDragInfoData. Add more drag/drop error checking.
27 12 May 07 SHL Use dcd->ulItemsToUnHilite; sync with UnHilite arg mods
28 10 Jun 07 GKY Add CheckPmDrgLimit including IsFm2Window as part of work around PM drag limit
29
30***********************************************************************/
31
32#define INCL_DOS
33#define INCL_WIN
34#define INCL_GPI
35#define INCL_DOSERRORS
36#define INCL_LONGLONG
37
38#include <os2.h>
39#include <stdarg.h>
40#include <stdio.h>
41#include <stdlib.h>
42#include <string.h>
43#include <ctype.h>
44#include <limits.h>
45#include "fm3dll.h"
46#include "fm3dlg.h"
47#include "fm3str.h"
48#include "mle.h"
49#include <process.h> // _beginthread
50
51#pragma data_seg(DATA1)
52#pragma alloc_text(DIRCNRS,DirCnrWndProc,DirObjWndProc,DirClientWndProc)
53#pragma alloc_text(DIRCNRS,DirTextProc,DirFrameWndProc)
54#pragma alloc_text(STARTUP,StartDirCnr)
55
56static PSZ pszSrcFile = __FILE__;
57
58MRESULT EXPENTRY DirFrameWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
59{
60 return CommonFrameWndProc(DIR_CNR, hwnd, msg, mp1, mp2);
61}
62
63MRESULT EXPENTRY DirTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
64{
65 static BOOL emphasized = FALSE;
66 static HWND hwndButtonPopup = (HWND) 0;
67 static USHORT lastid = 0;
68 static ULONG timestamp = ULONG_MAX;
69
70 switch (msg) {
71 case WM_CREATE:
72 return CommonTextProc(hwnd, msg, mp1, mp2);
73
74 case WM_COMMAND:
75 {
76 DIRCNRDATA *dcd;
77 MRESULT mr;
78
79 mr = WinSendMsg(WinWindowFromID(WinQueryWindow(hwnd,
80 QW_PARENT),
81 DIR_CNR), msg, mp1, mp2);
82 if (hwndButtonPopup &&
83 SHORT1FROMMP(mp1) > IDM_DETAILSTITLES &&
84 SHORT1FROMMP(mp1) < IDM_DETAILSSETUP) {
85 dcd = WinQueryWindowPtr(WinWindowFromID(WinQueryWindow(hwnd,
86 QW_PARENT),
87 DIR_CNR), QWL_USER);
88 if (dcd)
89 SetDetailsSwitches(hwndButtonPopup, dcd);
90 }
91 return mr;
92 }
93
94 case UM_CONTEXTMENU:
95 case WM_CONTEXTMENU:
96 {
97 USHORT id;
98
99 id = WinQueryWindowUShort(hwnd, QWS_ID);
100 switch (id) {
101 case DIR_FOLDERICON:
102 if (fNoFoldMenu) {
103 PostMsg(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
104 DIR_CNR),
105 WM_COMMAND, MPFROM2SHORT(IDM_PREVIOUS, 0), mp2);
106 break;
107 }
108 /* else intentional fallthru */
109 case DIR_SELECTED:
110 case DIR_VIEW:
111 case DIR_SORT:
112 {
113 POINTL ptl = { 0, 0 };
114 SWP swp;
115 DIRCNRDATA *dcd;
116
117 if (hwndButtonPopup)
118 WinDestroyWindow(hwndButtonPopup);
119 if (id == DIR_SELECTED && msg == WM_CONTEXTMENU)
120 id = DIR_MAX;
121 if (id == lastid) {
122
123 ULONG check;
124
125 DosQuerySysInfo(QSV_MS_COUNT,
126 QSV_MS_COUNT, &check, sizeof(check));
127 if (check < timestamp + 500) {
128 lastid = 0;
129 goto MenuAbort;
130 }
131 }
132 hwndButtonPopup = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, id);
133 if (hwndButtonPopup) {
134 WinSetWindowUShort(hwndButtonPopup, QWS_ID, id);
135 dcd = WinQueryWindowPtr(WinWindowFromID(WinQueryWindow(hwnd,
136 QW_PARENT),
137 DIR_CNR), QWL_USER);
138 if (id == DIR_SORT) { /* don't have sort pathname in dirs */
139 WinSendMsg(hwndButtonPopup,
140 MM_DELETEITEM,
141 MPFROM2SHORT(IDM_SORTNAME, FALSE), MPVOID);
142 WinSendMsg(hwndButtonPopup,
143 MM_DELETEITEM,
144 MPFROM2SHORT(IDM_SORTNONE, FALSE), MPVOID);
145 if (dcd)
146 SetSortChecks(hwndButtonPopup, dcd->sortFlags);
147 }
148 else if (id == DIR_VIEW) {
149 if (dcd) {
150 SetViewMenu(hwndButtonPopup, dcd->flWindowAttr);
151 SetDetailsSwitches(hwndButtonPopup, dcd);
152 }
153 }
154 else if (id == DIR_MAX) {
155
156 int x;
157 BOOL enable;
158 USHORT ids[] = { IDM_SELECTBOTH,
159 IDM_SELECTMORE,
160 IDM_SELECTONE,
161 IDM_SELECTNEWER,
162 IDM_SELECTOLDER,
163 IDM_SELECTBIGGER,
164 IDM_SELECTSMALLER,
165 IDM_DESELECTBOTH,
166 IDM_DESELECTMORE,
167 IDM_DESELECTONE,
168 IDM_DESELECTNEWER,
169 IDM_DESELECTOLDER,
170 IDM_DESELECTBIGGER,
171 IDM_DESELECTSMALLER,
172 0
173 };
174
175 enable = (CountDirCnrs(dcd->hwndParent) > 1);
176 for (x = 0; ids[x]; x++)
177 WinEnableMenuItem(hwndButtonPopup, ids[x], enable);
178 }
179 else if (id == DIR_SELECTED) {
180 if (dcd)
181 WinEnableMenuItem(hwndButtonPopup,
182 IDM_RESELECT, (dcd->lastselection != NULL));
183 }
184 ptl.x = 0;
185 if (WinPopupMenu(HWND_OBJECT,
186 HWND_OBJECT,
187 hwndButtonPopup, -32767, -32767, 0, 0)) {
188 WinQueryWindowPos(hwndButtonPopup, &swp);
189 ptl.y = -(swp.cy + 2);
190 }
191 else {
192 WinQueryWindowPos(hwnd, &swp);
193 ptl.y = swp.cy + 2;
194 }
195 if (WinPopupMenu(hwnd,
196 hwnd,
197 hwndButtonPopup,
198 ptl.x,
199 ptl.y,
200 0,
201 PU_HCONSTRAIN | PU_VCONSTRAIN |
202 PU_KEYBOARD | PU_MOUSEBUTTON1)) {
203 CenterOverWindow(hwndButtonPopup);
204 PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
205 }
206 }
207 }
208 break;
209 default:
210 PostMsg(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT), DIR_CNR),
211 WM_CONTROL, MPFROM2SHORT(DIR_CNR, CN_CONTEXTMENU), MPVOID);
212 break;
213 }
214 } // case WM_CONTENT_MENU
215
216 MenuAbort:
217
218 if (msg == UM_CONTEXTMENU)
219 return 0;
220 break;
221
222 case WM_MENUEND:
223 if (hwndButtonPopup == (HWND) mp2) {
224 lastid = WinQueryWindowUShort((HWND) mp2, QWS_ID);
225 WinDestroyWindow(hwndButtonPopup);
226 hwndButtonPopup = (HWND) 0;
227 DosQuerySysInfo(QSV_MS_COUNT,
228 QSV_MS_COUNT, &timestamp, sizeof(timestamp));
229 switch (lastid) {
230 case DIR_VIEW:
231 case DIR_SORT:
232 case DIR_FOLDERICON:
233 case DIR_SELECTED:
234 case DIR_MAX:
235 PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
236 break;
237 }
238 }
239 break;
240
241 case WM_BUTTON3DOWN:
242 case WM_BUTTON1DOWN:
243 case WM_BUTTON3UP:
244 case WM_BUTTON1UP:
245 {
246 USHORT id;
247
248 id = WinQueryWindowUShort(hwnd, QWS_ID);
249 switch (id) {
250 case DIR_FILTER:
251 case DIR_VIEW:
252 case DIR_SORT:
253 case DIR_SELECTED:
254 case DIR_FOLDERICON:
255 case DIR_MAX:
256 return CommonTextButton(hwnd, msg, mp1, mp2);
257 }
258 }
259 break;
260
261 case WM_BUTTON1DBLCLK:
262 {
263 NOTIFYRECORDENTER nr;
264
265 memset(&nr, 0, sizeof(NOTIFYRECORDENTER));
266 nr.hwndCnr = WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT), DIR_CNR);
267 WinSendMsg(WinQueryWindow(hwnd, QW_PARENT),
268 WM_CONTROL, MPFROM2SHORT(DIR_CNR, CN_ENTER), MPFROMP(&nr));
269 }
270 break;
271
272 case WM_MOUSEMOVE:
273 {
274 USHORT id = WinQueryWindowUShort(hwnd, QWS_ID);
275 char *s = NULL;
276
277 if (fOtherHelp) {
278 if ((!hwndBubble ||
279 WinQueryWindowULong(hwndBubble, QWL_USER) != hwnd) &&
280 !WinQueryCapture(HWND_DESKTOP)) {
281 switch (id) {
282 case DIR_TOTALS:
283 s = GetPString(IDS_DIRCNRTOTALHELP);
284 break;
285 case DIR_SELECTED:
286 s = GetPString(IDS_DIRCNRSELECTEDHELP);
287 break;
288 case DIR_VIEW:
289 s = GetPString(IDS_DIRCNRVIEWHELP);
290 break;
291 case DIR_SORT:
292 s = GetPString(IDS_DIRCNRSORTHELP);
293 break;
294 case DIR_FILTER:
295 s = GetPString(IDS_DIRCNRFILTERHELP);
296 break;
297 case DIR_MAX:
298 s = GetPString(IDS_DIRCNRMAXHELP);
299 break;
300 case DIR_FOLDERICON:
301 s = GetPString(IDS_DIRCNRFOLDERHELP);
302 break;
303 default:
304 break;
305 }
306 if (s)
307 MakeBubble(hwnd, TRUE, s);
308 else if (hwndBubble)
309 WinDestroyWindow(hwndBubble);
310 }
311 }
312 switch (id) {
313 case DIR_MAX:
314 case DIR_FOLDERICON:
315 case DIR_FILTER:
316 case DIR_SORT:
317 case DIR_VIEW:
318 case DIR_SELECTED:
319 return CommonTextButton(hwnd, msg, mp1, mp2);
320 }
321 }
322 break;
323
324 case WM_CHORD:
325 case WM_BUTTON3CLICK:
326 case WM_BUTTON1CLICK:
327 case UM_CLICKED:
328 case UM_CLICKED3:
329 {
330 USHORT id, cmd = 0;
331
332 id = WinQueryWindowUShort(hwnd, QWS_ID);
333 if (msg == UM_CLICKED || msg == UM_CLICKED3) {
334 switch (id) {
335 case DIR_MAX:
336 cmd = IDM_MAXIMIZE;
337 break;
338 case DIR_VIEW:
339 case DIR_SELECTED:
340 case DIR_SORT:
341 PostMsg(hwnd, UM_CONTEXTMENU, MPVOID, MPVOID);
342 break;
343 case DIR_FILTER:
344 cmd = IDM_FILTER;
345 break;
346 default:
347 break;
348 }
349 }
350 else if (id == DIR_FOLDERICON) {
351 if ((msg == WM_BUTTON1CLICK && (SHORT2FROMMP(mp2) & KC_CTRL)))
352 cmd = IDM_PREVIOUS;
353 else if (msg == WM_BUTTON3CLICK || msg == WM_CHORD)
354 cmd = IDM_RESCAN;
355 else if (msg == WM_BUTTON1CLICK && (SHORT2FROMMP(mp2) & KC_SHIFT))
356 cmd = IDM_WALKDIR;
357 else if (msg == WM_BUTTON1CLICK && (SHORT2FROMMP(mp2) & KC_ALT))
358 cmd = IDM_WINDOWDLG;
359 else
360 cmd = IDM_PARENT;
361 }
362 if (cmd)
363 PostMsg(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
364 DIR_CNR),
365 WM_COMMAND, MPFROM2SHORT(cmd, 0), MPVOID);
366 }
367 if (msg == UM_CLICKED || msg == UM_CLICKED3)
368 return 0;
369 break;
370
371 case DM_DROP:
372 case DM_DRAGOVER:
373 case DM_DRAGLEAVE:
374 case DM_DROPHELP:
375 case WM_BEGINDRAG:
376 if (msg == DM_DRAGOVER) {
377 if (!emphasized) {
378 emphasized = TRUE;
379 DrawTargetEmphasis(hwnd, emphasized);
380 }
381 }
382 else if (msg != WM_BEGINDRAG) {
383 if (emphasized) {
384 emphasized = FALSE;
385 DrawTargetEmphasis(hwnd, emphasized);
386 }
387 }
388 switch (WinQueryWindowUShort(hwnd, QWS_ID)) {
389 case DIR_FOLDERICON:
390 switch (msg) {
391 case DM_DRAGOVER:
392 if (AcceptOneDrop(hwnd, mp1, mp2))
393 return MRFROM2SHORT(DOR_DROP, DO_MOVE);
394 return (MRFROM2SHORT(DOR_NODROP, 0)); /* Drop not valid */
395 case DM_DROPHELP:
396 DropHelp(mp1, mp2, hwnd, GetPString(IDS_DIRCNRFOLDERDROPHELP));
397 return 0;
398 case DM_DROP:
399 {
400 char szFrom[CCHMAXPATH + 2];
401
402 if (emphasized) {
403 emphasized = FALSE;
404 DrawTargetEmphasis(hwnd, emphasized);
405 }
406 if (GetOneDrop(hwnd, mp1, mp2, szFrom, sizeof(szFrom)))
407 WinSendMsg(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
408 DIR_CNR),
409 WM_COMMAND, MPFROM2SHORT(IDM_SWITCH, 0),
410 MPFROMP(szFrom));
411 }
412 return 0;
413 default:
414 return PFNWPStatic(hwnd, msg, mp1, mp2);
415 }
416 case DIR_MAX:
417 if (msg == WM_BEGINDRAG)
418 return PFNWPStatic(hwnd, msg, mp1, mp2);
419 default:
420 {
421 CNRDRAGINFO cnd;
422 USHORT dcmd;
423
424 switch (msg) {
425 case DM_DROP:
426 dcmd = CN_DROP;
427 break;
428 case DM_DRAGOVER:
429 dcmd = CN_DRAGOVER;
430 break;
431 case DM_DRAGLEAVE:
432 dcmd = CN_DRAGLEAVE;
433 break;
434 case DM_DROPHELP:
435 dcmd = CN_DROPHELP;
436 break;
437 case WM_BEGINDRAG:
438 dcmd = CN_INITDRAG;
439 break;
440 }
441 memset(&cnd, 0, sizeof(cnd));
442 cnd.pDragInfo = (PDRAGINFO) mp1;
443 cnd.pRecord = NULL;
444 return WinSendMsg(WinQueryWindow(hwnd, QW_PARENT),
445 WM_CONTROL,
446 MPFROM2SHORT(DIR_CNR, dcmd), MPFROMP(&cnd));
447 }
448 }
449 }
450 return PFNWPStatic(hwnd, msg, mp1, mp2);
451}
452
453MRESULT EXPENTRY DirClientWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
454 MPARAM mp2)
455{
456 switch (msg) {
457 case UM_CONTAINERDIR:
458 if (mp1) {
459
460 DIRCNRDATA *dcd;
461
462 *(CHAR *) mp1 = 0;
463 dcd = WinQueryWindowPtr(WinWindowFromID(hwnd, DIR_CNR), QWL_USER);
464 if (dcd)
465 strcpy((CHAR *) mp1, dcd->directory);
466 return MRFROMLONG(TRUE);
467 }
468 return 0;
469
470 case UM_CONTAINERHWND:
471 return MRFROMLONG(WinWindowFromID(hwnd, DIR_CNR));
472
473 case UM_VIEWSMENU:
474 return MRFROMLONG(CheckMenu(&DirCnrMenu, DIRCNR_POPUP));
475
476 case UM_DRIVECMD:
477 case WM_INITMENU:
478 case UM_FILTER:
479 case UM_INITMENU:
480 case MM_PORTHOLEINIT:
481 case UM_COMMAND:
482 case UM_FILESMENU:
483 case UM_UPDATERECORD:
484 case UM_UPDATERECORDLIST:
485 return WinSendMsg(WinWindowFromID(hwnd, DIR_CNR), msg, mp1, mp2);
486
487 case WM_PSETFOCUS:
488 case WM_SETFOCUS:
489 if (mp2)
490 PostMsg(hwnd, UM_FOCUSME, MPVOID, MPVOID);
491 break;
492
493 case UM_FOCUSME:
494 WinSetFocus(HWND_DESKTOP, WinWindowFromID(hwnd, DIR_CNR));
495 break;
496
497 case WM_PAINT:
498 {
499 HPS hps;
500 RECTL rcl;
501
502 hps = WinBeginPaint(hwnd, (HPS) 0, NULL);
503 if (hps) {
504 WinQueryWindowRect(hwnd, &rcl);
505 WinFillRect(hps, &rcl, CLR_PALEGRAY);
506 CommonTextPaint(hwnd, hps);
507 WinEndPaint(hps);
508 }
509 }
510 break;
511
512 case UM_SIZE:
513 case WM_SIZE:
514 if (msg == UM_SIZE) {
515
516 SWP swp;
517
518 WinQueryWindowPos(hwnd, &swp);
519 mp1 = MPFROM2SHORT(swp.cx, swp.cy);
520 mp2 = MPFROM2SHORT(swp.cx, swp.cy);
521 }
522 {
523 USHORT cx, cy, bx;
524
525 cx = SHORT1FROMMP(mp2);
526 cy = SHORT2FROMMP(mp2);
527 WinSetWindowPos(WinWindowFromID(hwnd, DIR_CNR), HWND_TOP,
528 0, 0, cx, cy - 24, SWP_SHOW | SWP_MOVE | SWP_SIZE);
529 if (WinWindowFromID(hwnd, DIR_MAX) != (HWND) 0) {
530 WinSetWindowPos(WinWindowFromID(hwnd, DIR_MAX), HWND_TOP,
531 cx - 22,
532 cy - 22, 20, 20, SWP_SHOW | SWP_MOVE | SWP_SIZE);
533 cx -= 24;
534 }
535 WinSetWindowPos(WinWindowFromID(hwnd, DIR_FOLDERICON), HWND_TOP,
536 2, cy - 22, 24, 20, SWP_SHOW | SWP_MOVE | SWP_SIZE);
537 WinSetWindowPos(WinWindowFromID(hwnd, DIR_TOTALS), HWND_TOP,
538 29,
539 cy - 22,
540 (cx / 3) - 2, 20, SWP_SHOW | SWP_MOVE | SWP_SIZE);
541 WinSetWindowPos(WinWindowFromID(hwnd, DIR_SELECTED), HWND_TOP,
542 29 + (cx / 3) + 2,
543 cy - 22,
544 (cx / 3) - 2, 20, SWP_SHOW | SWP_MOVE | SWP_SIZE);
545 bx = (cx - (29 + (((cx / 3) + 2) * 2))) / 3;
546 WinSetWindowPos(WinWindowFromID(hwnd, DIR_VIEW), HWND_TOP,
547 29 + (((cx / 3) + 2) * 2),
548 cy - 22, bx - 4, 20, SWP_SHOW | SWP_MOVE | SWP_SIZE);
549 WinSetWindowPos(WinWindowFromID(hwnd, DIR_SORT), HWND_TOP,
550 29 + (((cx / 3) + 2) * 2) + bx,
551 cy - 22, bx - 4, 20, SWP_SHOW | SWP_MOVE | SWP_SIZE);
552 WinSetWindowPos(WinWindowFromID(hwnd, DIR_FILTER), HWND_TOP,
553 29 + (((cx / 3) + 2) * 2) + (bx * 2),
554 cy - 22, bx - 4, 20, SWP_SHOW | SWP_MOVE | SWP_SIZE);
555 }
556 CommonTextPaint(hwnd, (HPS) 0);
557 if (msg == UM_SIZE) {
558 WinSetWindowPos(WinQueryWindow(hwnd, QW_PARENT), HWND_TOP, 0, 0, 0, 0,
559 SWP_SHOW | SWP_ZORDER | SWP_ACTIVATE);
560 return 0;
561 }
562 break;
563
564 case WM_COMMAND:
565 case WM_CONTROL:
566 case WM_CLOSE:
567 return WinSendMsg(WinWindowFromID(hwnd, DIR_CNR), msg, mp1, mp2);
568 }
569 return WinDefWindowProc(hwnd, msg, mp1, mp2);
570}
571
572MRESULT EXPENTRY DirObjWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
573{
574 DIRCNRDATA *dcd;
575
576 switch (msg) {
577 case WM_CREATE:
578 break;
579
580 case DM_PRINTOBJECT:
581 return MRFROMLONG(DRR_TARGET);
582
583 case DM_DISCARDOBJECT:
584 dcd = INSTDATA(hwnd);
585 if (fFM2Deletes && dcd) {
586
587 LISTINFO *li;
588 CNRDRAGINFO cni;
589
590 cni.pRecord = NULL;
591 cni.pDragInfo = (PDRAGINFO) mp1;
592 DbgMsg(pszSrcFile, __LINE__, "calling DoFileDrop");
593 li =
594 DoFileDrop(dcd->hwndCnr, dcd->directory, FALSE, MPVOID,
595 MPFROMP(&cni));
596 CheckPmDrgLimit(cni.pDragInfo);
597 if (li) {
598 li->type = (fDefaultDeletePerm) ? IDM_PERMDELETE : IDM_DELETE;
599 if (!PostMsg(hwnd, UM_MASSACTION, MPFROMP(li), MPVOID))
600 FreeListInfo(li);
601 else
602 return MRFROMLONG(DRR_SOURCE);
603 }
604 }
605 return MRFROMLONG(DRR_TARGET);
606
607 case UM_UPDATERECORDLIST:
608 dcd = WinQueryWindowPtr(hwnd, QWL_USER);
609 if (dcd && mp1) {
610
611 INT numentries = 0;
612 CHAR **list = (CHAR **) mp1;
613
614 while (list[numentries])
615 numentries++;
616 if (numentries)
617 UpdateCnrList(dcd->hwndCnr, list, numentries, TRUE, dcd);
618 }
619 return 0;
620
621 case UM_SETUP:
622 dcd = WinQueryWindowPtr(hwnd, QWL_USER);
623 if (dcd) {
624 /* set unique id */
625 WinSetWindowUShort(hwnd, QWS_ID, DIROBJ_FRAME + (DIR_FRAME - dcd->id));
626 dcd->hwndObject = hwnd;
627 if (ParentIsDesktop(hwnd, dcd->hwndParent))
628 DosSleep(250L);
629 }
630 else
631 PostMsg(hwnd, WM_CLOSE, MPVOID, MPVOID);
632 return 0;
633
634 case UM_RESCAN2:
635 dcd = WinQueryWindowPtr(hwnd, QWL_USER);
636 if (dcd && dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
637
638 FSALLOCATE fsa;
639 CHAR s[CCHMAXPATH * 2];
640 CHAR tf[64];
641 CHAR tb[64];
642 CHAR szFree[64];
643
644 DosError(FERR_DISABLEHARDERR);
645 if (!DosQueryFSInfo(toupper(*dcd->directory) - '@',
646 FSIL_ALLOC, &fsa, sizeof(FSALLOCATE))) {
647 CommaFmtULL(tb, sizeof(tb),
648 (ULONGLONG) fsa.cUnitAvail * (fsa.cSectorUnit *
649 fsa.cbSector), 'K');
650 sprintf(szFree, " {%s %s}", tb, GetPString(IDS_FREETEXT));
651 }
652 else
653 *szFree = 0;
654 commafmt(tf, sizeof(tf), dcd->totalfiles);
655 CommaFmtULL(tb, sizeof(tb), dcd->ullTotalBytes, ' ');
656 if (!fMoreButtons) {
657 sprintf(s, " [%s / %s]%s%s%s%s %s",
658 tf, tb, szFree,
659 (*dcd->mask.szMask || dcd->mask.antiattr ||
660 dcd->mask.attrFile != ALLATTRS) ? " (" : NullStr,
661 (*dcd->mask.szMask) ? dcd->mask.szMask :
662 (dcd->mask.antiattr ||
663 dcd->mask.attrFile != ALLATTRS) ?
664 GetPString(IDS_ALLTEXT) : NullStr,
665 (*dcd->mask.szMask || dcd->mask.antiattr ||
666 dcd->mask.attrFile != ALLATTRS) ? ")" : NullStr,
667 dcd->directory);
668 }
669 else {
670 sprintf(s, " [%s / %s]%s %s", tf, tb, szFree, dcd->directory);
671 }
672 if (dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent))
673 WinSetWindowText(hwndStatus, s);
674 }
675 return 0;
676
677 case UM_FLESH:
678 dcd = WinQueryWindowPtr(hwnd, QWL_USER);
679 if (dcd) {
680
681 PCNRITEM pci, pciC;
682
683 pci = WinSendMsg(dcd->hwndCnr,
684 CM_QUERYRECORD,
685 MPVOID, MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
686 while (pci && (INT) pci != -1) {
687 if (pci->attrFile & FILE_DIRECTORY) {
688 pciC = WinSendMsg(dcd->hwndCnr,
689 CM_QUERYRECORD,
690 MPFROMP(pci),
691 MPFROM2SHORT(CMA_FIRSTCHILD, CMA_ITEMORDER));
692 if (!pciC) {
693 Stubby(dcd->hwndCnr, pci);
694 DosSleep(0L);
695 }
696 }
697 pci = WinSendMsg(dcd->hwndCnr,
698 CM_QUERYRECORD,
699 MPFROMP(pci), MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
700 }
701 dcd->firsttree = TRUE;
702 }
703 return 0;
704
705 case UM_RESCAN:
706 /*
707 * populate container
708 */
709 dcd = WinQueryWindowPtr(hwnd, QWL_USER);
710 if (dcd) {
711 DosEnterCritSec();
712 if (dcd->stopflag)
713 dcd->stopflag--;
714 if (dcd->stopflag) {
715 DosExitCritSec();
716 return 0;
717 }
718 DosExitCritSec();
719 if (mp1) {
720 strcpy(dcd->previous, dcd->directory);
721 strcpy(dcd->directory, (CHAR *) mp1);
722 }
723 MakeValidDir(dcd->directory);
724 {
725 CHAR s[CCHMAXPATH + 8];
726
727 sprintf(s,
728 "%s%s%s",
729 (ParentIsDesktop(dcd->hwndFrame, (HWND) 0)) ?
730 "VDir" :
731 NullStr,
732 (ParentIsDesktop(dcd->hwndFrame, (HWND) 0)) ?
733 (!dcd->dontclose) ?
734 " Master: " : ": " : NullStr, dcd->directory);
735 WinSetWindowText(dcd->hwndFrame, s);
736 WinSetWindowText(WinWindowFromID(dcd->hwndFrame, FID_TITLEBAR), s);
737 }
738 WinSendMsg(dcd->hwndCnr,
739 CM_REMOVERECORD,
740 MPVOID,
741 MPFROM2SHORT(0, CMA_FREE | CMA_INVALIDATE | CMA_ERASE));
742 AdjustCnrColsForFSType(dcd->hwndCnr, dcd->directory, dcd);
743 dcd->ullTotalBytes = dcd->totalfiles =
744 dcd->selectedfiles = dcd->selectedbytes = 0;
745 WinSetDlgItemText(dcd->hwndClient, DIR_TOTALS, "0 / 0k");
746 WinSetDlgItemText(dcd->hwndClient, DIR_SELECTED, "0 / 0k");
747 if (hwndStatus &&
748 dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
749 WinSetWindowText(hwndStatus, GetPString(IDS_SCANNINGTEXT));
750 if (hwndMain)
751 WinSendMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
752 }
753 if (fSwitchTree && hwndTree) {
754 if (hwndMain) {
755 if (TopWindow(hwndMain, (HWND) 0) == dcd->hwndFrame)
756 WinSendMsg(hwndTree, UM_SHOWME, MPFROMP(dcd->directory), MPVOID);
757 }
758 else
759 WinSendMsg(hwndTree, UM_SHOWME, MPFROMP(dcd->directory), MPVOID);
760 }
761 dcd->firsttree = FALSE;
762 // fixme to check errors
763 FillDirCnr(dcd->hwndCnr, dcd->directory, dcd, &dcd->ullTotalBytes);
764 PostMsg(dcd->hwndCnr, UM_RESCAN, MPVOID, MPVOID);
765 if (mp2 && !fLeaveTree && (dcd->flWindowAttr & CV_TREE)) {
766
767 ULONG flWindowAttr = dcd->flWindowAttr;
768 CNRINFO cnri;
769
770 flWindowAttr &=
771 (~(CV_NAME | CV_TREE | CV_ICON | CV_DETAIL | CV_TEXT));
772 if (dcd->lastattr) {
773 if (dcd->lastattr & CV_TEXT)
774 flWindowAttr |= CV_TEXT;
775 else if (dcd->lastattr & CV_DETAIL)
776 flWindowAttr |= CV_DETAIL;
777 else if (dcd->lastattr & CV_ICON)
778 flWindowAttr |= CV_ICON;
779 else
780 flWindowAttr |= CV_NAME;
781 }
782 else
783 flWindowAttr |= CV_NAME;
784 flWindowAttr |= CV_FLOW;
785 memset(&cnri, 0, sizeof(CNRINFO));
786 cnri.cb = sizeof(CNRINFO);
787 if (WinSendMsg(dcd->hwndCnr, CM_QUERYCNRINFO, MPFROMP(&cnri),
788 MPFROMLONG(sizeof(CNRINFO)))) {
789 dcd->flWindowAttr = cnri.flWindowAttr = flWindowAttr;
790 WinSendMsg(dcd->hwndCnr, CM_SETCNRINFO,
791 MPFROMP(&cnri), MPFROMLONG(CMA_FLWINDOWATTR));
792 SayView(WinWindowFromID(dcd->hwndClient,
793 DIR_VIEW), dcd->flWindowAttr);
794 }
795 }
796 if (dcd->flWindowAttr & CV_TREE)
797 PostMsg(dcd->hwndObject, UM_FLESH, MPVOID, MPVOID);
798 if (*dcd->previous) {
799 if (strlen(dcd->previous) > strlen(dcd->directory) &&
800 !strnicmp(dcd->directory, dcd->previous,
801 strlen(dcd->directory))) {
802
803 PCNRITEM pci;
804
805 pci = FindCnrRecord(dcd->hwndCnr,
806 dcd->previous, NULL, TRUE, FALSE, TRUE);
807 if (pci && (INT) pci != -1) {
808 /* make found item current (cursored) item */
809 WinSendMsg(dcd->hwndCnr, CM_SETRECORDEMPHASIS, MPFROMP(pci),
810 MPFROM2SHORT(TRUE, CRA_CURSORED));
811 /* make sure that record shows in viewport */
812 ShowCnrRecord(dcd->hwndCnr, (PMINIRECORDCORE) pci);
813 }
814 }
815 }
816 }
817 return 0;
818
819 case UM_COMMAND:
820 if (mp1) {
821
822 LISTINFO *li = (LISTINFO *) mp1;
823
824 switch (li->type) {
825 case IDM_DOITYOURSELF:
826 case IDM_APPENDTOCLIP:
827 case IDM_SAVETOCLIP:
828 case IDM_ARCHIVE:
829 case IDM_ARCHIVEM:
830 case IDM_VIEWTEXT:
831 case IDM_VIEWBINARY:
832 case IDM_VIEWARCHIVE:
833 case IDM_VIEW:
834 case IDM_EDITTEXT:
835 case IDM_EDITBINARY:
836 case IDM_EDIT:
837 case IDM_OBJECT:
838 case IDM_SHADOW:
839 case IDM_SHADOW2:
840 case IDM_PRINT:
841 case IDM_ATTRS:
842 case IDM_DELETE:
843 case IDM_PERMDELETE:
844 case IDM_MCIPLAY:
845 case IDM_UPDATE:
846 if (PostMsg(hwnd, UM_MASSACTION, mp1, mp2))
847 return (MRESULT) TRUE;
848 break;
849 default:
850 if (PostMsg(hwnd, UM_ACTION, mp1, mp2))
851 return (MRESULT) TRUE;
852 }
853 }
854 return 0;
855
856 case UM_SELECT:
857 dcd = WinQueryWindowPtr(hwnd, QWL_USER);
858 if (dcd) {
859 switch (SHORT1FROMMP(mp1)) {
860 case IDM_SELECTBOTH:
861 case IDM_SELECTONE:
862 case IDM_SELECTMORE:
863 case IDM_SELECTNEWER:
864 case IDM_SELECTOLDER:
865 case IDM_SELECTBIGGER:
866 case IDM_SELECTSMALLER:
867 case IDM_DESELECTBOTH:
868 case IDM_DESELECTONE:
869 case IDM_DESELECTMORE:
870 case IDM_DESELECTNEWER:
871 case IDM_DESELECTOLDER:
872 case IDM_DESELECTBIGGER:
873 case IDM_DESELECTSMALLER:
874 SpecialSelect2(dcd->hwndParent, SHORT1FROMMP(mp1));
875 break;
876 case IDM_SELECTLIST:
877 {
878 CHAR filename[CCHMAXPATH], *p, *pp;
879 ULONG size;
880
881 strcpy(filename, "*.LST");
882 size = CCHMAXPATH;
883 PrfQueryProfileData(fmprof, appname, "SaveToListName",
884 filename, &size);
885 pp = strrchr(filename, '\\');
886 if (!pp)
887 pp = filename;
888 p = strrchr(pp, '.');
889 if (p && *(p + 1) && p > pp + 1) {
890 if (pp > filename)
891 pp++;
892 *pp = '*';
893 pp++;
894 if (p > pp)
895 memmove(pp, p, strlen(p) + 1);
896 }
897 if (insert_filename(hwnd, filename, FALSE, FALSE))
898 SelectList(dcd->hwndCnr, TRUE, FALSE, FALSE, NULL, filename,
899 NULL);
900 }
901 break;
902 case IDM_SELECTALL:
903 SelectAll(dcd->hwndCnr, TRUE, TRUE, NULL, NULL, FALSE);
904 break;
905 case IDM_DESELECTALL:
906 DeselectAll(dcd->hwndCnr, TRUE, TRUE, NULL, NULL, FALSE);
907 break;
908 case IDM_SELECTALLFILES:
909 SelectAll(dcd->hwndCnr, TRUE, FALSE, NULL, NULL, FALSE);
910 break;
911 case IDM_DESELECTALLFILES:
912 DeselectAll(dcd->hwndCnr, TRUE, FALSE, NULL, NULL, FALSE);
913 break;
914 case IDM_SELECTALLDIRS:
915 SelectAll(dcd->hwndCnr, FALSE, TRUE, NULL, NULL, FALSE);
916 break;
917 case IDM_DESELECTALLDIRS:
918 DeselectAll(dcd->hwndCnr, FALSE, TRUE, NULL, NULL, FALSE);
919 break;
920 case IDM_DESELECTMASK:
921 case IDM_SELECTMASK:
922 {
923 MASK mask;
924 PCNRITEM pci = (PCNRITEM) mp2;
925
926 memset(&mask, 0, sizeof(MASK));
927 mask.fNoAttribs = TRUE;
928 mask.fNoDirs = TRUE;
929 mask.fText = TRUE;
930 strcpy(mask.prompt,
931 GetPString((SHORT1FROMMP(mp1) == IDM_SELECTMASK) ?
932 IDS_SELECTFILTERTEXT : IDS_DESELECTFILTERTEXT));
933 if (pci && (INT) pci != -1)
934 strcpy(mask.szMask, pci->szFileName);
935 if (WinDlgBox(HWND_DESKTOP,
936 dcd->hwndCnr,
937 PickMaskDlgProc,
938 FM3ModHandle, MSK_FRAME, MPFROMP(&mask))) {
939 if (SHORT1FROMMP(mp1) == IDM_SELECTMASK)
940 SelectAll(dcd->hwndCnr,
941 TRUE, TRUE, mask.szMask, mask.szText, FALSE);
942 else
943 DeselectAll(dcd->hwndCnr,
944 TRUE, TRUE, mask.szMask, mask.szText, FALSE);
945 }
946 }
947 break;
948
949 case IDM_DESELECTCLIP:
950 case IDM_SELECTCLIP:
951 {
952 CHAR **list;
953
954 list = ListFromClipboard(hwnd);
955 if (list) {
956 SelectList(dcd->hwndCnr, TRUE, FALSE,
957 (SHORT1FROMMP(mp1) == IDM_DESELECTCLIP),
958 NULL, NULL, list);
959 FreeList(list);
960 }
961 }
962 break;
963
964 case IDM_INVERT:
965 InvertAll(dcd->hwndCnr);
966 break;
967 }
968 }
969 return 0;
970
971 case UM_MASSACTION:
972 if (mp1) {
973
974 dcd = WinQueryWindowPtr(hwnd, QWL_USER);
975 if (dcd) {
976
977 WORKER *wk;
978
979 wk = xmallocz(sizeof(WORKER), pszSrcFile, __LINE__);
980 if (!wk)
981 FreeListInfo((LISTINFO *) mp1);
982 else {
983 wk->size = sizeof(WORKER);
984 wk->hwndCnr = dcd->hwndCnr;
985 wk->hwndParent = dcd->hwndParent;
986 wk->hwndFrame = dcd->hwndFrame;
987 wk->hwndClient = dcd->hwndClient;
988 wk->li = (LISTINFO *) mp1;
989 strcpy(wk->directory, dcd->directory);
990 if (_beginthread(MassAction, NULL, 122880, (PVOID) wk) == -1) {
991 Runtime_Error(pszSrcFile, __LINE__,
992 GetPString(IDS_COULDNTSTARTTHREADTEXT));
993 free(wk);
994 FreeListInfo((LISTINFO *) mp1);
995 }
996 }
997 }
998 }
999 return 0;
1000
1001 case UM_ACTION:
1002 if (mp1) {
1003
1004 dcd = WinQueryWindowPtr(hwnd, QWL_USER);
1005 if (dcd) {
1006
1007 WORKER *wk;
1008
1009 wk = xmallocz(sizeof(WORKER), pszSrcFile, __LINE__);
1010 if (!wk)
1011 FreeListInfo((LISTINFO *) mp1);
1012 else {
1013 wk->size = sizeof(WORKER);
1014 wk->hwndCnr = dcd->hwndCnr;
1015 wk->hwndParent = dcd->hwndParent;
1016 wk->hwndFrame = dcd->hwndFrame;
1017 wk->hwndClient = dcd->hwndClient;
1018 wk->li = (LISTINFO *) mp1;
1019 strcpy(wk->directory, dcd->directory);
1020 if (_beginthread(Action, NULL, 122880, (PVOID) wk) == -1) {
1021 Runtime_Error(pszSrcFile, __LINE__,
1022 GetPString(IDS_COULDNTSTARTTHREADTEXT));
1023 free(wk);
1024 FreeListInfo((LISTINFO *) mp1);
1025 }
1026 }
1027 }
1028 }
1029 return 0;
1030
1031 case WM_CLOSE:
1032 WinDestroyWindow(hwnd);
1033 break;
1034
1035 case WM_DESTROY:
1036 dcd = WinQueryWindowPtr(hwnd, QWL_USER);
1037 if (dcd) {
1038 if (dcd->hwndRestore)
1039 WinSetWindowPos(dcd->hwndRestore,
1040 HWND_TOP,
1041 0,
1042 0,
1043 0,
1044 0,
1045 SWP_RESTORE | SWP_SHOW | SWP_ACTIVATE | SWP_ZORDER);
1046 FreeList(dcd->lastselection);
1047 free(dcd);
1048 DosPostEventSem(CompactSem);
1049 }
1050 if (!PostMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID))
1051 WinSendMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID);
1052 break;
1053 }
1054 return WinDefWindowProc(hwnd, msg, mp1, mp2);
1055}
1056
1057MRESULT EXPENTRY DirCnrWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
1058{
1059 DIRCNRDATA *dcd = INSTDATA(hwnd);
1060
1061 switch (msg) {
1062 case DM_PRINTOBJECT:
1063 return MRFROMLONG(DRR_TARGET);
1064
1065 case DM_DISCARDOBJECT:
1066 if (dcd)
1067 return WinSendMsg(dcd->hwndObject, msg, mp1, mp2);
1068 else
1069 return MRFROMLONG(DRR_TARGET);
1070
1071 case WM_CHAR:
1072 shiftstate = (SHORT1FROMMP(mp1) & (KC_SHIFT | KC_ALT | KC_CTRL));
1073 if (SHORT1FROMMP(mp1) & KC_KEYUP)
1074 return (MRESULT) TRUE;
1075 if (SHORT1FROMMP(mp1) & KC_VIRTUALKEY) {
1076 switch (SHORT2FROMMP(mp2)) {
1077 case VK_INSERT:
1078 if ((shiftstate & KC_CTRL) == KC_CTRL)
1079 PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_MKDIR, 0), MPVOID);
1080 else if ((shiftstate & KC_ALT) == KC_ALT)
1081 PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_CREATE, 0), MPVOID);
1082 break;
1083 case VK_PAGEUP:
1084 if ((shiftstate & KC_CTRL) == KC_CTRL)
1085 PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_PARENT, 0), MPVOID);
1086 break;
1087 case VK_PAGEDOWN:
1088 if ((shiftstate & KC_CTRL) == KC_CTRL)
1089 PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_PREVIOUS, 0), MPVOID);
1090 break;
1091 case VK_HOME:
1092 if ((shiftstate & KC_CTRL) == KC_CTRL && dcd) {
1093
1094 CHAR s[CCHMAXPATH], *p;
1095
1096 strcpy(s, dcd->directory);
1097 p = strchr(s, '\\');
1098 if (p) {
1099 p++;
1100 *p = 0;
1101 WinSendMsg(hwnd, UM_SETDIR, MPFROMP(s), MPVOID);
1102 }
1103 }
1104 break;
1105 case VK_DELETE:
1106 if ((shiftstate & KC_CTRL) == KC_CTRL)
1107 PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_PERMDELETE, 0), MPVOID);
1108 else if ((shiftstate & KC_SHIFT) == KC_SHIFT)
1109 PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_SAVETOCLIP, 0), MPVOID);
1110 else
1111 PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_DELETE, 0), MPVOID);
1112 break;
1113 }
1114 }
1115 if (shiftstate || fNoSearch)
1116 break;
1117 if (SHORT1FROMMP(mp1) & KC_CHAR) {
1118
1119 ULONG thistime, len;
1120 SEARCHSTRING srch;
1121 PCNRITEM pci;
1122
1123 if (!dcd)
1124 break;
1125 switch (SHORT1FROMMP(mp2)) {
1126 case '\x1b':
1127 case '\r':
1128 case '\n':
1129 dcd->lasttime = 0;
1130 *dcd->szCommonName = 0;
1131 break;
1132 default:
1133 thistime = WinQueryMsgTime(WinQueryAnchorBlock(hwnd));
1134 if (thistime > dcd->lasttime + 1250)
1135 *dcd->szCommonName = 0;
1136 dcd->lasttime = thistime;
1137 if (SHORT1FROMMP(mp2) == ' ' && !dcd->szCommonName)
1138 break;
1139 KbdRetry:
1140 len = strlen(dcd->szCommonName);
1141 if (len >= CCHMAXPATH - 1) {
1142 *dcd->szCommonName = 0;
1143 len = 0;
1144 }
1145 dcd->szCommonName[len] = toupper(SHORT1FROMMP(mp2));
1146 dcd->szCommonName[len + 1] = 0;
1147 memset(&srch, 0, sizeof(SEARCHSTRING));
1148 srch.cb = (ULONG) sizeof(SEARCHSTRING);
1149 srch.pszSearch = (PSZ) dcd->szCommonName;
1150 srch.fsPrefix = TRUE;
1151 srch.fsCaseSensitive = FALSE;
1152 srch.usView = CV_ICON;
1153 pci = WinSendMsg(hwnd, CM_SEARCHSTRING, MPFROMP(&srch),
1154 MPFROMLONG(CMA_FIRST));
1155 if (pci && (INT) pci != -1) {
1156
1157 USHORT attrib = CRA_CURSORED;
1158
1159 /* make found item current item */
1160 if (!stricmp(pci->pszFileName, dcd->szCommonName))
1161 attrib |= CRA_SELECTED;
1162 WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPFROMP(pci),
1163 MPFROM2SHORT(TRUE, attrib));
1164 /* make sure that record shows in viewport */
1165 ShowCnrRecord(hwnd, (PMINIRECORDCORE) pci);
1166 return (MRESULT) TRUE;
1167 }
1168 else {
1169 if (SHORT1FROMMP(mp2) == ' ') {
1170 dcd->szCommonName[len] = 0;
1171 break;
1172 }
1173 *dcd->szCommonName = 0;
1174 dcd->lasttime = 0;
1175 if (len) // retry as first letter if no match
1176 goto KbdRetry;
1177 }
1178 break;
1179 }
1180 }
1181 break;
1182
1183 case WM_MOUSEMOVE:
1184 case WM_BUTTON1UP:
1185 case WM_BUTTON2UP:
1186 case WM_BUTTON3UP:
1187 case WM_CHORD:
1188 shiftstate = (SHORT2FROMMP(mp2) & (KC_ALT | KC_SHIFT | KC_CTRL));
1189 break;
1190
1191 case WM_BUTTON1MOTIONEND:
1192 {
1193 CNRINFO cnri;
1194
1195 memset(&cnri, 0, sizeof(CNRINFO));
1196 cnri.cb = sizeof(CNRINFO);
1197 if (WinSendMsg(hwnd, CM_QUERYCNRINFO, MPFROMP(&cnri),
1198 MPFROMLONG(sizeof(CNRINFO)))) {
1199 if (cnri.flWindowAttr & CV_DETAIL)
1200 PrfWriteProfileData(fmprof, appname, "CnrSplitBar",
1201 (PVOID) & cnri.xVertSplitbar, sizeof(LONG));
1202 }
1203 }
1204 break;
1205
1206 case UM_COMPARE:
1207 if (dcd && mp1 && mp2) {
1208
1209 COMPARE *cmp;
1210 CHAR *leftdir = (CHAR *) mp1, *rightdir = (CHAR *) mp2;
1211
1212 if (!IsFile(leftdir) && !IsFile(rightdir)) {
1213 cmp = xmallocz(sizeof(COMPARE), pszSrcFile, __LINE__);
1214 if (cmp) {
1215 cmp->size = sizeof(COMPARE);
1216 strcpy(cmp->leftdir, leftdir);
1217 strcpy(cmp->rightdir, rightdir);
1218 cmp->hwndParent = dcd->hwndParent;
1219 cmp->dcd.hwndParent = dcd->hwndParent;
1220 WinDlgBox(HWND_DESKTOP,
1221 HWND_DESKTOP,
1222 CompareDlgProc, FM3ModHandle, COMP_FRAME, MPFROMP(cmp));
1223 }
1224 }
1225 }
1226 return 0;
1227
1228 case WM_PRESPARAMCHANGED:
1229 PresParamChanged(hwnd, "DirCnr", mp1, mp2);
1230 break;
1231
1232 case UM_UPDATERECORDLIST:
1233 if (dcd && mp1)
1234 WinSendMsg(dcd->hwndObject, msg, mp1, mp2);
1235 return 0;
1236
1237 case UM_UPDATERECORD:
1238 if (dcd && mp1) {
1239
1240 CHAR *filename;
1241
1242 filename = mp1;
1243 if (filename)
1244 UpdateCnrRecord(hwnd, filename, TRUE, dcd);
1245 }
1246 return 0;
1247
1248 case WM_SETFOCUS:
1249 /*
1250 * put name of our window (directory name) on status line
1251 */
1252 if (dcd && hwndStatus && mp2) {
1253
1254 PCNRITEM pci = NULL;
1255
1256 if (fAutoView && hwndMain) {
1257 pci = WinSendMsg(hwnd, CM_QUERYRECORDEMPHASIS, MPFROMLONG(CMA_FIRST),
1258 MPFROMSHORT(CRA_CURSORED));
1259 if (pci && (INT) pci != -1 &&
1260 (!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_SLOW)))
1261 WinSendMsg(hwndMain, UM_LOADFILE, MPFROMP(pci->szFileName), MPVOID);
1262 else
1263 WinSendMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
1264 }
1265 if (*dcd->directory) {
1266 if (hwndMain)
1267 WinSendMsg(hwndMain,
1268 UM_SETUSERLISTNAME, MPFROMP(dcd->directory), MPVOID);
1269 else
1270 add_udir(FALSE, dcd->directory);
1271 }
1272 if (hwndMain)
1273 PostMsg(hwndMain, UM_ADVISEFOCUS, MPFROMLONG(dcd->hwndFrame), MPVOID);
1274 }
1275 if (mp2) {
1276 LastDir = hwnd;
1277 PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
1278 if (fSwitchTreeOnFocus && hwndTree && dcd && *dcd->directory)
1279 WinSendMsg(hwndTree, UM_SHOWME, MPFROMP(dcd->directory), MPVOID);
1280 }
1281 break;
1282
1283 case UM_SETDIR:
1284 if (dcd && mp1) {
1285
1286 CHAR fullname[CCHMAXPATH];
1287
1288 DosError(FERR_DISABLEHARDERR);
1289 if (!DosQueryPathInfo((CHAR *) mp1,
1290 FIL_QUERYFULLNAME, fullname, sizeof(fullname))) {
1291 if (stricmp(dcd->directory, fullname)) {
1292 strcpy(dcd->previous, dcd->directory);
1293 strcpy(dcd->directory, fullname);
1294 DosEnterCritSec();
1295 dcd->stopflag++;
1296 DosExitCritSec();
1297 if (!PostMsg(dcd->hwndObject, UM_RESCAN, MPVOID, MPFROMLONG(1L))) {
1298 strcpy(dcd->directory, dcd->previous);
1299 DosEnterCritSec();
1300 dcd->stopflag--;
1301 DosExitCritSec();
1302 }
1303 else if (*dcd->directory) {
1304 if (hwndMain)
1305 WinSendMsg(hwndMain,
1306 UM_SETUSERLISTNAME, MPFROMP(dcd->directory), MPVOID);
1307 else
1308 add_udir(FALSE, dcd->directory);
1309 }
1310 }
1311 }
1312 }
1313 break;
1314
1315 case UM_RESCAN:
1316 if (dcd) {
1317
1318 CNRINFO cnri;
1319 CHAR s[CCHMAXPATH * 2], tf[81], tb[81];
1320 PCNRITEM pci;
1321
1322 memset(&cnri, 0, sizeof(CNRINFO));
1323 cnri.cb = sizeof(CNRINFO);
1324 WinSendMsg(hwnd,
1325 CM_QUERYCNRINFO,
1326 MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
1327 cnri.pszCnrTitle = dcd->directory;
1328 WinSendMsg(hwnd,
1329 CM_SETCNRINFO, MPFROMP(&cnri), MPFROMLONG(CMA_CNRTITLE));
1330 dcd->totalfiles = cnri.cRecords;
1331 commafmt(tb, sizeof(tb), dcd->totalfiles);
1332 CommaFmtULL(tf, sizeof(tf), dcd->ullTotalBytes, 'K');
1333 sprintf(s, "%s / %s", tb, tf);
1334 WinSetDlgItemText(dcd->hwndClient, DIR_TOTALS, s);
1335 commafmt(tb, sizeof(tb), dcd->selectedfiles);
1336 CommaFmtULL(tf, sizeof(tf), dcd->selectedbytes, 'K');
1337 sprintf(s, "%s / %s", tb, tf);
1338 WinSetDlgItemText(dcd->hwndClient, DIR_SELECTED, s);
1339 if (hwndStatus &&
1340 dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
1341 PostMsg(dcd->hwndObject, UM_RESCAN2, MPVOID, MPVOID);
1342 if ((fSplitStatus && hwndStatus2) || fMoreButtons) {
1343 pci = WinSendMsg(hwnd,
1344 CM_QUERYRECORDEMPHASIS,
1345 MPFROMLONG(CMA_FIRST), MPFROMSHORT(CRA_CURSORED));
1346 if (pci && (INT) pci != -1) {
1347 if (fSplitStatus && hwndStatus2) {
1348 CommaFmtULL(tb, sizeof(tb), pci->cbFile + pci->easize, ' ');
1349 if (!fMoreButtons)
1350 sprintf(s,
1351 " %s %04u/%02u/%02u %02u:%02u:%02u [%s] %s",
1352 tb,
1353 pci->date.year,
1354 pci->date.month,
1355 pci->date.day,
1356 pci->time.hours,
1357 pci->time.minutes,
1358 pci->time.seconds,
1359 pci->pszDispAttr, pci->pszFileName);
1360 else {
1361 *tf = 0;
1362 if (pci->cbFile + pci->easize > 1024) {
1363 CommaFmtULL(tf, sizeof(tf), pci->cbFile + pci->easize, 'K');
1364 }
1365 sprintf(s,
1366 GetPString(IDS_STATUSSIZETEXT),
1367 tb, *tf ? " (" : NullStr, tf, *tf ? ")" : NullStr);
1368 }
1369 WinSetWindowText(hwndStatus2, s);
1370 }
1371 else
1372 WinSetWindowText(hwndStatus2, NullStr);
1373 if (fMoreButtons) {
1374 WinSetWindowText(hwndName, pci->pszFileName);
1375 sprintf(s,
1376 "%04u/%02u/%02u %02u:%02u:%02u",
1377 pci->date.year,
1378 pci->date.month,
1379 pci->date.day,
1380 pci->time.hours, pci->time.minutes, pci->time.seconds);
1381 WinSetWindowText(hwndDate, s);
1382 WinSetWindowText(hwndAttr, pci->pszDispAttr);
1383 }
1384 }
1385 else {
1386 WinSetWindowText(hwndStatus2, NullStr);
1387 WinSetWindowText(hwndName, NullStr);
1388 WinSetWindowText(hwndDate, NullStr);
1389 WinSetWindowText(hwndAttr, NullStr);
1390 }
1391 }
1392 }
1393 }
1394 return 0;
1395
1396 case UM_SORTRECORD:
1397 if (dcd) {
1398
1399 CNRINFO cnri;
1400
1401 memset(&cnri, 0, sizeof(CNRINFO));
1402 cnri.cb = sizeof(CNRINFO);
1403 WinSendMsg(hwnd,
1404 CM_QUERYCNRINFO,
1405 MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
1406 cnri.pSortRecord = (PVOID) SortDirCnr;
1407 WinSendMsg(hwnd,
1408 CM_SETCNRINFO, MPFROMP(&cnri), MPFROMLONG(CMA_PSORTRECORD));
1409 WinSendMsg(hwnd,
1410 CM_SORTRECORD,
1411 MPFROMP(SortDirCnr), MPFROMLONG(dcd->sortFlags));
1412 }
1413 return 0;
1414
1415 case UM_SETUP:
1416 if (dcd) {
1417 if (!dcd->hwndObject) {
1418 /*
1419 * first time through -- set things up
1420 */
1421
1422 CNRINFO cnri;
1423
1424 RestorePresParams(hwnd, "DirCnr");
1425 LoadDetailsSwitches("DirCnr", dcd);
1426 memset(&cnri, 0, sizeof(CNRINFO));
1427 cnri.cb = sizeof(CNRINFO);
1428 WinSendMsg(hwnd,
1429 CM_QUERYCNRINFO,
1430 MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
1431 cnri.cyLineSpacing = 0;
1432 cnri.cxTreeIndent = 12L;
1433
1434 cnri.flWindowAttr &= (~(CV_TREE | CV_ICON | CV_DETAIL | CV_TEXT));
1435 cnri.flWindowAttr |= (CV_NAME | CA_DETAILSVIEWTITLES | CV_MINI |
1436 CV_FLOW);
1437 cnri.pSortRecord = (PVOID) SortDirCnr;
1438
1439 {
1440 ULONG size = sizeof(ULONG);
1441
1442 PrfQueryProfileData(fmprof,
1443 appname,
1444 "DirflWindowAttr",
1445 (PVOID) & cnri.flWindowAttr, &size);
1446 size = sizeof(MASK);
1447 if (!*dcd->mask.szMask &&
1448 !dcd->mask.attrFile && !dcd->mask.antiattr) {
1449 if (PrfQueryProfileSize(fmprof,
1450 appname, "DirFilter", &size) && size) {
1451 PrfQueryProfileData(fmprof,
1452 appname, "DirFilter", &dcd->mask, &size);
1453 SetMask(dcd->mask.szMask, &dcd->mask);
1454 }
1455 else
1456 dcd->mask.attrFile = (FILE_READONLY | FILE_NORMAL |
1457 FILE_ARCHIVED | FILE_DIRECTORY |
1458 FILE_HIDDEN | FILE_SYSTEM);
1459 }
1460 *(dcd->mask.prompt) = 0;
1461 }
1462 if (dcd->flWindowAttr)
1463 cnri.flWindowAttr = dcd->flWindowAttr;
1464 else
1465 dcd->flWindowAttr = cnri.flWindowAttr;
1466 cnri.flWindowAttr &= (~(CA_MIXEDTARGETEMPH | CA_ORDEREDTARGETEMPH |
1467 CA_TITLEREADONLY | CA_TITLESEPARATOR));
1468 cnri.flWindowAttr |= CV_FLOW;
1469 dcd->flWindowAttr |= CV_FLOW;
1470 if (WinWindowFromID(dcd->hwndFrame, FID_TITLEBAR))
1471 cnri.flWindowAttr &= (~CA_CONTAINERTITLE);
1472 else
1473 cnri.flWindowAttr |= CA_CONTAINERTITLE;
1474 if (!dcd->sortFlags)
1475 dcd->sortFlags = sortFlags;
1476 WinSendMsg(hwnd,
1477 CM_SETCNRINFO,
1478 MPFROMP(&cnri),
1479 MPFROMLONG(CMA_FLWINDOWATTR | CMA_LINESPACING |
1480 CMA_CXTREEINDENT | CMA_PSORTRECORD));
1481 SetCnrCols(hwnd, FALSE);
1482 AdjustCnrColsForPref(hwnd, NULL, dcd, FALSE);
1483 if (_beginthread(MakeObjWin, NULL, 245760, (PVOID) dcd) == -1) {
1484 Runtime_Error(pszSrcFile, __LINE__,
1485 GetPString(IDS_COULDNTSTARTTHREADTEXT));
1486 PostMsg(hwnd, WM_CLOSE, MPVOID, MPVOID);
1487 return 0;
1488 }
1489 else
1490 DosSleep(64L);
1491 WinEnableMenuItem(DirCnrMenu, IDM_FINDINTREE, (hwndTree != (HWND) 0));
1492 }
1493 SayFilter(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
1494 DIR_FILTER), &dcd->mask, FALSE);
1495 SaySort(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
1496 DIR_SORT), dcd->sortFlags, FALSE);
1497 SayView(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
1498 DIR_VIEW), dcd->flWindowAttr);
1499 }
1500 else {
1501 PostMsg(hwnd, WM_CLOSE, MPVOID, MPVOID);
1502 return 0;
1503 }
1504 return 0;
1505
1506 case WM_MENUEND:
1507 if (dcd) {
1508
1509 HWND hwndMenu = (HWND) mp2;
1510
1511 if (hwndMenu == DirCnrMenu ||
1512 hwndMenu == FileMenu || hwndMenu == DirMenu) {
1513 MarkAll(hwnd, TRUE, FALSE, TRUE);
1514 if (dcd->cnremphasized) {
1515 WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
1516 MPFROM2SHORT(FALSE, CRA_SOURCE));
1517 dcd->cnremphasized = FALSE;
1518 }
1519 }
1520 }
1521 break;
1522
1523 case UM_OPENWINDOWFORME:
1524 if (dcd) {
1525 if (mp1 && !IsFile((CHAR *) mp1)) {
1526 OpenDirCnr(hwnd, dcd->hwndParent, dcd->hwndFrame, FALSE, (char *)mp1);
1527 }
1528 else if (mp1 && IsFile(mp1) == 1) {
1529 StartArcCnr(HWND_DESKTOP,
1530 dcd->hwndFrame, (CHAR *) mp1, 4, (ARC_TYPE *) mp2);
1531 }
1532 }
1533 return 0;
1534
1535 case MM_PORTHOLEINIT:
1536 if (dcd) {
1537 switch (SHORT1FROMMP(mp1)) {
1538 case 0:
1539 case 1:
1540 {
1541 ULONG wmsg;
1542
1543 wmsg = (SHORT1FROMMP(mp1) == 0) ? UM_FILESMENU : UM_VIEWSMENU;
1544 PortholeInit((HWND) WinSendMsg(dcd->hwndClient,
1545 wmsg, MPVOID, MPVOID), mp1, mp2);
1546 }
1547 break;
1548 }
1549 }
1550 break;
1551
1552 case UM_INITMENU:
1553 case WM_INITMENU:
1554 if (dcd) {
1555 switch (SHORT1FROMMP(mp1)) {
1556 case IDM_FILESMENU:
1557 if (isalpha(*dcd->directory)) {
1558 if (driveflags[toupper(*dcd->directory) - 'A'] & DRIVE_NOTWRITEABLE) {
1559 WinEnableMenuItem((HWND) mp2, IDM_MOVEMENU, FALSE);
1560 WinEnableMenuItem((HWND) mp2, IDM_RENAME, FALSE);
1561 WinEnableMenuItem((HWND) mp2, IDM_MKDIR, FALSE);
1562 WinEnableMenuItem((HWND) mp2, IDM_UNDELETE, FALSE);
1563 WinEnableMenuItem((HWND) mp2, IDM_DELETESUBMENU, FALSE);
1564 WinEnableMenuItem((HWND) mp2, IDM_DELETE, FALSE);
1565 WinEnableMenuItem((HWND) mp2, IDM_EDIT, FALSE);
1566 WinEnableMenuItem((HWND) mp2, IDM_EDITTEXT, FALSE);
1567 WinEnableMenuItem((HWND) mp2, IDM_EDITBINARY, FALSE);
1568 WinEnableMenuItem((HWND) mp2, IDM_ATTRS, FALSE);
1569 }
1570 else {
1571 WinEnableMenuItem((HWND) mp2, IDM_MOVEMENU, TRUE);
1572 WinEnableMenuItem((HWND) mp2, IDM_RENAME, TRUE);
1573 WinEnableMenuItem((HWND) mp2, IDM_MKDIR, TRUE);
1574 WinEnableMenuItem((HWND) mp2, IDM_UNDELETE, TRUE);
1575 WinEnableMenuItem((HWND) mp2, IDM_DELETESUBMENU, TRUE);
1576 WinEnableMenuItem((HWND) mp2, IDM_DELETE, TRUE);
1577 WinEnableMenuItem((HWND) mp2, IDM_EDIT, TRUE);
1578 WinEnableMenuItem((HWND) mp2, IDM_EDITTEXT, TRUE);
1579 WinEnableMenuItem((HWND) mp2, IDM_EDITBINARY, TRUE);
1580 WinEnableMenuItem((HWND) mp2, IDM_ATTRS, TRUE);
1581 }
1582 }
1583 break;
1584
1585 case IDM_VIEWSMENU:
1586 SetViewMenu((HWND) mp2, dcd->flWindowAttr);
1587 WinEnableMenuItem((HWND) mp2, IDM_RESELECT,
1588 (dcd->lastselection != NULL));
1589 if (isalpha(*dcd->directory)) {
1590 if (driveflags[toupper(*dcd->directory) - 'A'] & DRIVE_NOTWRITEABLE)
1591 WinEnableMenuItem((HWND) mp2, IDM_MKDIR, FALSE);
1592 else
1593 WinEnableMenuItem((HWND) mp2, IDM_MKDIR, TRUE);
1594 }
1595 WinEnableMenuItem((HWND) mp2,
1596 IDM_SELECTCOMPAREMENU,
1597 (CountDirCnrs(dcd->hwndParent) > 1));
1598 break;
1599
1600 case IDM_DETAILSSETUP:
1601 SetDetailsSwitches((HWND) mp2, dcd);
1602 break;
1603
1604 case IDM_COMMANDSMENU:
1605 SetupCommandMenu((HWND) mp2, hwnd);
1606 break;
1607
1608 case IDM_SORTSUBMENU:
1609 SetSortChecks((HWND) mp2, dcd->sortFlags);
1610 break;
1611
1612 case IDM_WINDOWSMENU:
1613 SetupWinList((HWND) mp2,
1614 (hwndMain) ? hwndMain : (HWND) 0, dcd->hwndFrame);
1615 break;
1616 }
1617 dcd->hwndLastMenu = (HWND) mp2;
1618 }
1619 if (msg == WM_INITMENU)
1620 break;
1621 return 0;
1622
1623 case UM_FILTER:
1624 if (dcd) {
1625
1626 PCNRITEM pci;
1627
1628 if (mp1) {
1629 DosEnterCritSec();
1630 SetMask((CHAR *) mp1, &dcd->mask);
1631 DosExitCritSec();
1632 }
1633 dcd->suspendview = 1;
1634 WinSendMsg(hwnd, CM_FILTER, MPFROMP(Filter), MPFROMP(&dcd->mask));
1635 dcd->suspendview = 0;
1636 if (fAutoView && hwndMain) {
1637 pci = WinSendMsg(hwnd, CM_QUERYRECORDEMPHASIS,
1638 MPFROMLONG(CMA_FIRST), MPFROMSHORT(CRA_CURSORED));
1639 if (pci && (INT) pci != -1 &&
1640 (!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_SLOW)))
1641 WinSendMsg(hwndMain, UM_LOADFILE, MPFROMP(pci->szFileName), MPVOID);
1642 else
1643 WinSendMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
1644 }
1645 PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
1646 }
1647 return 0;
1648
1649 case UM_COMMAND:
1650 if (mp1) {
1651 if (dcd) {
1652 if (!PostMsg(dcd->hwndObject, UM_COMMAND, mp1, mp2)) {
1653 Runtime_Error(pszSrcFile, __LINE__, "PostMsg");
1654 FreeListInfo((LISTINFO *) mp1);
1655 }
1656 else
1657 return (MRESULT) TRUE;
1658 }
1659 else
1660 FreeListInfo((LISTINFO *) mp1);
1661 }
1662 return 0;
1663
1664 case UM_NOTIFY:
1665 if (mp2)
1666 Notify((CHAR *) mp2);
1667 return 0;
1668
1669 case UM_DRIVECMD:
1670 if (mp1)
1671 WinSendMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_SWITCH, 0), mp1);
1672 return 0;
1673
1674 case WM_COMMAND:
1675 DosError(FERR_DISABLEHARDERR);
1676 if (dcd) {
1677 switch (SHORT1FROMMP(mp1)) {
1678 case IDM_SETTARGET:
1679 SetTargetDir(hwnd, FALSE);
1680 break;
1681
1682 case IDM_CREATE:
1683 {
1684 STRINGINPARMS sip;
1685 CHAR filename[CCHMAXPATHCOMP];
1686
1687 memset(&sip, 0, sizeof(sip));
1688 sip.help = GetPString(IDS_CREATETEXT);
1689 sip.prompt = GetPString(IDS_CREATEPROMPTTEXT);
1690 sip.inputlen = CCHMAXPATHCOMP - (strlen(dcd->directory) - 1);
1691 strcpy(filename, "NEWFILE.TXT");
1692 sip.ret = filename;
1693 sip.title = GetPString(IDS_CREATETITLETEXT);
1694 if (WinDlgBox(HWND_DESKTOP, hwnd, InputDlgProc, FM3ModHandle,
1695 STR_FRAME, &sip)) {
1696 bstrip(sip.ret);
1697 if (*sip.ret) {
1698 CHAR newfile[CCHMAXPATH];
1699 FILE *fp;
1700 INT test;
1701 PCNRITEM pci;
1702
1703 strcpy(newfile, dcd->directory);
1704 if (newfile[strlen(newfile) - 1] != '\\')
1705 strcat(newfile, "\\");
1706 strcat(newfile, sip.ret);
1707 test = IsFile(newfile);
1708 if (test != 1)
1709 fp = fopen(newfile, "w");
1710 if (test != 1 && !fp) {
1711 saymsg(MB_ENTER,
1712 hwnd,
1713 GetPString(IDS_ERRORTEXT),
1714 GetPString(IDS_CREATEERRORTEXT), newfile);
1715 }
1716 else {
1717 if (fp) {
1718 WinSendMsg(hwnd, UM_UPDATERECORD, MPFROMP(newfile), MPVOID);
1719 fclose(fp);
1720 }
1721 if (*editor) {
1722
1723 CHAR *dummy[2];
1724
1725 dummy[0] = newfile;
1726 dummy[1] = NULL;
1727 ExecOnList(hwnd,
1728 editor, WINDOWED | SEPARATE, NULL, dummy, NULL);
1729 }
1730 else
1731 StartMLEEditor(dcd->hwndParent, 4, newfile, dcd->hwndFrame);
1732 pci = FindCnrRecord(hwnd, newfile, NULL, TRUE, FALSE, TRUE);
1733 if (pci && (INT) pci != -1)
1734 /* make sure that record shows in viewport */
1735 ShowCnrRecord(hwnd, (PMINIRECORDCORE) pci);
1736 }
1737 }
1738 }
1739 }
1740 break;
1741
1742 case IDM_CONTEXTMENU:
1743 {
1744 PCNRITEM pci;
1745
1746 pci = (PCNRITEM) CurrentRecord(hwnd);
1747 PostMsg(hwnd, WM_CONTROL, MPFROM2SHORT(DIR_CNR, CN_CONTEXTMENU),
1748 MPFROMP(pci));
1749 }
1750 break;
1751
1752 case IDM_MAXIMIZE:
1753 PostMsg(hwndMain, UM_MAXIMIZE, MPFROMLONG(dcd->hwndFrame), MPVOID);
1754 break;
1755
1756 case IDM_SHOWALLFILESCNR:
1757 StartSeeAll(HWND_DESKTOP, FALSE, dcd->directory);
1758 break;
1759
1760 case IDM_SHOWALLFILES:
1761 {
1762 PCNRITEM pci;
1763
1764 pci = WinSendMsg(hwnd, CM_QUERYRECORDEMPHASIS,
1765 MPFROMLONG(CMA_FIRST), MPFROMSHORT(CRA_CURSORED));
1766 if (pci && (INT) pci != -1) {
1767
1768 static CHAR dirname[CCHMAXPATH];
1769
1770 strcpy(dirname, pci->szFileName);
1771 MakeValidDir(dirname);
1772 StartSeeAll(HWND_DESKTOP, FALSE, dirname);
1773 }
1774 }
1775 break;
1776
1777 case IDM_FINDINTREE:
1778 if (hwndTree)
1779 WinSendMsg(hwndTree, UM_SHOWME, MPFROMP(dcd->directory),
1780 MPFROMLONG(1L));
1781 break;
1782
1783 case IDM_BEGINEDIT:
1784 OpenEdit(hwnd);
1785 break;
1786
1787 case IDM_ENDEDIT:
1788 WinSendMsg(hwnd, CM_CLOSEEDIT, MPVOID, MPVOID);
1789 break;
1790
1791 case IDM_SHOWSELECT:
1792 QuickPopup(hwnd,
1793 dcd,
1794 CheckMenu(&DirCnrMenu, DIRCNR_POPUP), IDM_SELECTSUBMENU);
1795 break;
1796
1797 case IDM_SHOWSORT:
1798 QuickPopup(hwnd, dcd, CheckMenu(&DirCnrMenu, DIRCNR_POPUP),
1799 IDM_SORTSUBMENU);
1800 break;
1801
1802 case IDM_VIEWORARC:
1803 {
1804 SWP swp;
1805 PCNRITEM pci;
1806
1807 pci = (PCNRITEM) WinSendMsg(hwnd, CM_QUERYRECORDEMPHASIS,
1808 MPFROMLONG(CMA_FIRST),
1809 MPFROMSHORT(CRA_CURSORED));
1810 if (pci && (INT) pci != -1) {
1811 WinQueryWindowPos(dcd->hwndFrame, &swp);
1812 DefaultViewKeys(hwnd,
1813 dcd->hwndFrame,
1814 dcd->hwndParent, &swp, pci->szFileName);
1815 }
1816 }
1817 break;
1818
1819 case IDM_NOTEBOOK:
1820 if (!ParentIsDesktop(dcd->hwndParent, dcd->hwndParent))
1821 PostMsg(dcd->hwndParent, msg, mp1, mp2);
1822 else
1823 WinDlgBox(HWND_DESKTOP, hwnd, CfgDlgProc, FM3ModHandle,
1824 CFG_FRAME, (PVOID) "Directory");
1825 break;
1826
1827 case IDM_QTREE:
1828 case IDM_TREE:
1829 {
1830 CHAR newpath[CCHMAXPATH];
1831 APIRET rc;
1832 PCNRITEM pci;
1833
1834 if (SHORT1FROMMP(mp1) == IDM_TREE) {
1835 pci = (PCNRITEM) CurrentRecord(hwnd);
1836 if (pci && (INT) pci != -1)
1837 strcpy(newpath, pci->szFileName);
1838 else
1839 strcpy(newpath, dcd->directory);
1840 }
1841 else
1842 strcpy(newpath, dcd->directory);
1843 MakeValidDir(newpath);
1844 rc = WinDlgBox(HWND_DESKTOP, dcd->hwndClient, ObjCnrDlgProc,
1845 FM3ModHandle, QTREE_FRAME, MPFROMP(newpath));
1846 if (rc)
1847 WinSendMsg(hwnd, UM_SETDIR, MPFROMP(newpath), MPVOID);
1848 }
1849 break;
1850
1851 case IDM_RESELECT:
1852 SelectList(hwnd, TRUE, FALSE, FALSE, NULL, NULL, dcd->lastselection);
1853 break;
1854
1855 case IDM_HELP:
1856 if (hwndHelp) {
1857 if (!ParentIsDesktop(dcd->hwndFrame, dcd->hwndParent))
1858 PostMsg(dcd->hwndParent, UM_COMMAND, mp1, mp2);
1859 else
1860 WinSendMsg(hwndHelp, HM_HELP_CONTENTS, MPVOID, MPVOID);
1861 }
1862 break;
1863
1864 case IDM_WINDOWDLG:
1865 if (!ParentIsDesktop(dcd->hwndFrame, dcd->hwndParent))
1866 PostMsg(dcd->hwndParent, UM_COMMAND,
1867 MPFROM2SHORT(IDM_WINDOWDLG, 0), MPVOID);
1868 break;
1869
1870 case IDM_SORTSMARTNAME:
1871 case IDM_SORTNAME:
1872 case IDM_SORTFILENAME:
1873 case IDM_SORTSIZE:
1874 case IDM_SORTEASIZE:
1875 case IDM_SORTFIRST:
1876 case IDM_SORTLAST:
1877 case IDM_SORTLWDATE:
1878 case IDM_SORTLADATE:
1879 case IDM_SORTCRDATE:
1880 case IDM_SORTSUBJECT:
1881 dcd->sortFlags &= (SORT_REVERSE | SORT_DIRSFIRST | SORT_DIRSLAST);
1882 case IDM_SORTDIRSFIRST:
1883 case IDM_SORTDIRSLAST:
1884 case IDM_SORTREVERSE:
1885 switch (SHORT1FROMMP(mp1)) {
1886 case IDM_SORTSUBJECT:
1887 dcd->sortFlags |= SORT_SUBJECT;
1888 break;
1889 case IDM_SORTSMARTNAME:
1890 case IDM_SORTFILENAME:
1891 dcd->sortFlags |= SORT_FILENAME;
1892 break;
1893 case IDM_SORTSIZE:
1894 dcd->sortFlags |= SORT_SIZE;
1895 break;
1896 case IDM_SORTEASIZE:
1897 dcd->sortFlags |= SORT_EASIZE;
1898 break;
1899 case IDM_SORTFIRST:
1900 dcd->sortFlags |= SORT_FIRSTEXTENSION;
1901 break;
1902 case IDM_SORTLAST:
1903 dcd->sortFlags |= SORT_LASTEXTENSION;
1904 break;
1905 case IDM_SORTLWDATE:
1906 dcd->sortFlags |= SORT_LWDATE;
1907 break;
1908 case IDM_SORTLADATE:
1909 dcd->sortFlags |= SORT_LADATE;
1910 break;
1911 case IDM_SORTCRDATE:
1912 dcd->sortFlags |= SORT_CRDATE;
1913 break;
1914 case IDM_SORTDIRSFIRST:
1915 if (dcd->sortFlags & SORT_DIRSFIRST)
1916 dcd->sortFlags &= (~SORT_DIRSFIRST);
1917 else {
1918 dcd->sortFlags |= SORT_DIRSFIRST;
1919 dcd->sortFlags &= (~SORT_DIRSLAST);
1920 }
1921 break;
1922 case IDM_SORTDIRSLAST:
1923 if (dcd->sortFlags & SORT_DIRSLAST)
1924 dcd->sortFlags &= (~SORT_DIRSLAST);
1925 else {
1926 dcd->sortFlags |= SORT_DIRSLAST;
1927 dcd->sortFlags &= (~SORT_DIRSFIRST);
1928 }
1929 break;
1930 case IDM_SORTREVERSE:
1931 if (dcd->sortFlags & SORT_REVERSE)
1932 dcd->sortFlags &= (~SORT_REVERSE);
1933 else
1934 dcd->sortFlags |= SORT_REVERSE;
1935 break;
1936 }
1937 WinSendMsg(hwnd, CM_SORTRECORD, MPFROMP(SortDirCnr),
1938 MPFROMLONG(dcd->sortFlags));
1939 SaySort(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
1940 DIR_SORT), dcd->sortFlags, FALSE);
1941 break;
1942
1943 case IDM_COLLECT:
1944 if (!Collector) {
1945
1946 HWND hwndC;
1947 SWP swp;
1948
1949 if (!ParentIsDesktop(hwnd, dcd->hwndParent) && !fAutoTile &&
1950 (!fExternalCollector && !strcmp(realappname, FM3Str)))
1951 GetNextWindowPos(dcd->hwndParent, &swp, NULL, NULL);
1952 hwndC = StartCollector((fExternalCollector ||
1953 strcmp(realappname, FM3Str)) ?
1954 HWND_DESKTOP : dcd->hwndParent, 4);
1955 if (hwndC) {
1956 if (!ParentIsDesktop(hwnd, dcd->hwndParent) && !fAutoTile &&
1957 (!fExternalCollector && !strcmp(realappname, FM3Str)))
1958 WinSetWindowPos(hwndC, HWND_TOP, swp.x, swp.y,
1959 swp.cx, swp.cy, SWP_MOVE | SWP_SIZE |
1960 SWP_SHOW | SWP_ZORDER);
1961 else if (!ParentIsDesktop(hwnd, dcd->hwndParent) && fAutoTile &&
1962 !strcmp(realappname, FM3Str))
1963 TileChildren(dcd->hwndParent, TRUE);
1964 WinSetWindowPos(hwndC, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE);
1965 DosSleep(250L);
1966 }
1967 }
1968 else
1969 StartCollector(dcd->hwndParent, 4);
1970 PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_COLLECTOR, 0), MPVOID);
1971 break;
1972
1973 case IDM_COLLECTOR:
1974 DosSleep(64L);
1975 {
1976 CHAR **list;
1977
1978 list = BuildList(hwnd);
1979 if (list) {
1980 if (Collector) {
1981 if (!PostMsg(Collector,
1982 WM_COMMAND,
1983 MPFROM2SHORT(IDM_COLLECTOR, 0), MPFROMP(list)))
1984 FreeList(list);
1985 else if (fUnHilite)
1986 UnHilite(hwnd, TRUE, &dcd->lastselection, 0);
1987 }
1988 else
1989 FreeList(list);
1990 }
1991 }
1992 break;
1993
1994 case IDM_UNDELETE:
1995 {
1996 PCNRITEM pci;
1997 CHAR path[CCHMAXPATH];
1998
1999 pci = (PCNRITEM) CurrentRecord(hwnd);
2000 if (pci && (INT) pci != -1) {
2001 strcpy(path, pci->szFileName);
2002 MakeValidDir(path);
2003 WinDlgBox(HWND_DESKTOP, hwnd, UndeleteDlgProc, FM3ModHandle,
2004 UNDEL_FRAME, MPFROMP(path));
2005 }
2006 }
2007 break;
2008
2009 case IDM_UNDELETESPEC:
2010 WinDlgBox(HWND_DESKTOP,
2011 hwnd,
2012 UndeleteDlgProc,
2013 FM3ModHandle, UNDEL_FRAME, MPFROMP(dcd->directory));
2014 break;
2015
2016 case IDM_RESORT:
2017// WinSendMsg(hwnd,
2018// CM_SORTRECORD,
2019// MPFROMP(SortDirCnr),
2020// MPFROMLONG((fSyncUpdates) ? sortFlags : dcd->sortFlags));
2021 WinSendMsg(hwnd,
2022 CM_SORTRECORD,
2023 MPFROMP(SortDirCnr), MPFROMLONG(dcd->sortFlags));
2024 break;
2025
2026 case IDM_FILTER:
2027 {
2028 BOOL empty = FALSE;
2029 PCNRITEM pci;
2030 CHAR *p;
2031
2032 if (!*dcd->mask.szMask) {
2033 empty = TRUE;
2034 pci = (PCNRITEM) CurrentRecord(hwnd);
2035 if (pci && !(pci->attrFile & FILE_DIRECTORY)) {
2036 p = strrchr(pci->szFileName, '\\');
2037 if (p) {
2038 p++;
2039 strcpy(dcd->mask.szMask, p);
2040 }
2041 }
2042 }
2043 *(dcd->mask.prompt) = 0;
2044
2045 if (WinDlgBox(HWND_DESKTOP, hwnd, PickMaskDlgProc,
2046 FM3ModHandle, MSK_FRAME, MPFROMP(&dcd->mask)))
2047 WinSendMsg(hwnd, UM_FILTER, MPVOID, MPVOID);
2048 else if (empty)
2049 *dcd->mask.szMask = 0;
2050 SayFilter(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
2051 DIR_FILTER), &dcd->mask, FALSE);
2052 }
2053 break;
2054
2055 case IDM_HIDEALL:
2056 if (fAutoView && hwndMain)
2057 PostMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
2058 dcd->suspendview = 1;
2059 HideAll(hwnd);
2060 dcd->suspendview = 0;
2061 PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
2062 break;
2063
2064 case IDM_SELECTBOTH:
2065 case IDM_SELECTONE:
2066 case IDM_SELECTMORE:
2067 case IDM_SELECTNEWER:
2068 case IDM_SELECTOLDER:
2069 case IDM_SELECTBIGGER:
2070 case IDM_SELECTSMALLER:
2071 case IDM_DESELECTBOTH:
2072 case IDM_DESELECTONE:
2073 case IDM_DESELECTMORE:
2074 case IDM_DESELECTNEWER:
2075 case IDM_DESELECTOLDER:
2076 case IDM_DESELECTBIGGER:
2077 case IDM_DESELECTSMALLER:
2078 if (ParentIsDesktop(hwnd, dcd->hwndParent)) {
2079 Runtime_Error(pszSrcFile, __LINE__, "ParentIsDesktop unexpected");
2080 break;
2081 }
2082 case IDM_SELECTLIST:
2083 case IDM_SELECTALL:
2084 case IDM_DESELECTALL:
2085 case IDM_SELECTALLFILES:
2086 case IDM_DESELECTALLFILES:
2087 case IDM_SELECTALLDIRS:
2088 case IDM_DESELECTALLDIRS:
2089 case IDM_SELECTMASK:
2090 case IDM_DESELECTMASK:
2091 case IDM_INVERT:
2092 case IDM_SELECTCLIP:
2093 case IDM_DESELECTCLIP:
2094 {
2095 PCNRITEM pci;
2096
2097 pci = (PCNRITEM) CurrentRecord(hwnd);
2098 if ((INT) pci == -1)
2099 pci = NULL;
2100 if (SHORT1FROMMP(mp1) == IDM_HIDEALL) {
2101 if (pci) {
2102 if (!(pci->rc.flRecordAttr & CRA_SELECTED))
2103 pci->rc.flRecordAttr |= CRA_FILTERED;
2104 WinSendMsg(hwnd, CM_INVALIDATERECORD, MPFROMP(&pci),
2105 MPFROM2SHORT(1, CMA_ERASE | CMA_REPOSITION));
2106 break;
2107 }
2108 }
2109 PostMsg(dcd->hwndObject, UM_SELECT, mp1, MPFROMP(pci));
2110 }
2111 break;
2112
2113 case IDM_RESCAN:
2114 DosEnterCritSec();
2115 dcd->stopflag++;
2116 DosExitCritSec();
2117 if (!PostMsg(dcd->hwndObject, UM_RESCAN, MPVOID, MPVOID)) {
2118 DosEnterCritSec();
2119 dcd->stopflag--;
2120 DosExitCritSec();
2121 }
2122 break;
2123
2124 case IDM_SHOWLNAMES:
2125 case IDM_SHOWSUBJECT:
2126 case IDM_SHOWEAS:
2127 case IDM_SHOWSIZE:
2128 case IDM_SHOWICON:
2129 case IDM_SHOWLWDATE:
2130 case IDM_SHOWLWTIME:
2131 case IDM_SHOWLADATE:
2132 case IDM_SHOWLATIME:
2133 case IDM_SHOWCRDATE:
2134 case IDM_SHOWCRTIME:
2135 case IDM_SHOWATTR:
2136 AdjustDetailsSwitches(hwnd,
2137 dcd->hwndLastMenu,
2138 SHORT1FROMMP(mp1),
2139 dcd->directory, "DirCnr", dcd, FALSE);
2140 break;
2141
2142 case IDM_TREEVIEW:
2143 case IDM_ICON:
2144 case IDM_TEXT:
2145 case IDM_DETAILS:
2146 case IDM_NAME:
2147 case IDM_MINIICONS:
2148 case IDM_DETAILSTITLES:
2149 {
2150 CNRINFO cnri;
2151
2152 memset(&cnri, 0, sizeof(CNRINFO));
2153 cnri.cb = sizeof(CNRINFO);
2154 WinSendMsg(hwnd, CM_QUERYCNRINFO, MPFROMP(&cnri),
2155 MPFROMLONG(sizeof(CNRINFO)));
2156 switch (SHORT1FROMMP(mp1)) {
2157 case IDM_TREEVIEW:
2158 if (!(cnri.flWindowAttr & CV_TREE))
2159 dcd->lastattr = cnri.flWindowAttr;
2160 cnri.flWindowAttr &= (~(CV_ICON | CV_TREE | CV_TEXT |
2161 CV_DETAIL | CV_NAME | CA_TREELINE));
2162 cnri.flWindowAttr |= CA_TREELINE | CV_TREE | CV_ICON;
2163 if (!dcd->firsttree)
2164 PostMsg(dcd->hwndObject, UM_FLESH, MPVOID, MPVOID);
2165 break;
2166 case IDM_ICON:
2167 cnri.flWindowAttr &= (~(CV_ICON | CV_TREE | CV_TEXT |
2168 CV_DETAIL | CV_NAME | CA_TREELINE));
2169 cnri.flWindowAttr |= CV_ICON;
2170 break;
2171 case IDM_NAME:
2172 cnri.flWindowAttr &= (~(CV_ICON | CV_TREE | CV_TEXT |
2173 CV_DETAIL | CV_NAME | CA_TREELINE));
2174 cnri.flWindowAttr |= CV_NAME;
2175 break;
2176 case IDM_TEXT:
2177 cnri.flWindowAttr &= (~(CV_ICON | CV_TREE | CV_TEXT |
2178 CV_DETAIL | CV_NAME | CA_TREELINE));
2179 cnri.flWindowAttr |= CV_TEXT;
2180 break;
2181 case IDM_DETAILS:
2182 cnri.flWindowAttr &= (~(CV_ICON | CV_TREE | CV_TEXT |
2183 CV_DETAIL | CV_NAME | CA_TREELINE));
2184 cnri.flWindowAttr |= CV_DETAIL;
2185 break;
2186 case IDM_MINIICONS:
2187 if (cnri.flWindowAttr & CV_MINI)
2188 cnri.flWindowAttr &= (~CV_MINI);
2189 else
2190 cnri.flWindowAttr |= CV_MINI;
2191 break;
2192 case IDM_DETAILSTITLES:
2193 if (cnri.flWindowAttr & CA_DETAILSVIEWTITLES)
2194 cnri.flWindowAttr &= (~CA_DETAILSVIEWTITLES);
2195 else
2196 cnri.flWindowAttr |= CA_DETAILSVIEWTITLES;
2197 break;
2198 }
2199 cnri.flWindowAttr &= (~(CA_ORDEREDTARGETEMPH | CA_MIXEDTARGETEMPH));
2200 cnri.flWindowAttr |= CV_FLOW;
2201 dcd->flWindowAttr = cnri.flWindowAttr;
2202 WinSendMsg(hwnd, CM_SETCNRINFO, MPFROMP(&cnri),
2203 MPFROMLONG(CMA_FLWINDOWATTR));
2204 WinSendMsg(hwnd, CM_INVALIDATERECORD, MPVOID,
2205 MPFROM2SHORT(0, CMA_ERASE | CMA_REPOSITION));
2206 SayView(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
2207 DIR_VIEW), dcd->flWindowAttr);
2208 }
2209 break;
2210
2211 case IDM_SAVETOLIST:
2212 WinDlgBox(HWND_DESKTOP, hwnd, SaveListDlgProc, FM3ModHandle,
2213 SAV_FRAME, MPFROMP(&hwnd));
2214 break;
2215
2216 case IDM_SIZES:
2217 {
2218 PCNRITEM pci;
2219 CHAR path[CCHMAXPATH];
2220
2221 pci = (PCNRITEM) CurrentRecord(hwnd);
2222 if (pci && (INT) pci != -1)
2223 strcpy(path, pci->szFileName);
2224 else
2225 strcpy(path, dcd->directory);
2226 MakeValidDir(path);
2227 WinDlgBox(HWND_DESKTOP,
2228 HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, path);
2229 }
2230 break;
2231
2232 case IDM_MKDIR:
2233 {
2234 PCNRITEM pci;
2235
2236 pci = (PCNRITEM) CurrentRecord(hwnd);
2237 PMMkDir(dcd->hwndParent,
2238 ((pci && (INT) pci != -1) ?
2239 pci->szFileName : dcd->directory), FALSE);
2240 }
2241 break;
2242
2243 case IDM_SWITCH:
2244 if (mp2) {
2245 strcpy(dcd->previous, dcd->directory);
2246 strcpy(dcd->directory, (CHAR *) mp2);
2247 DosEnterCritSec();
2248 dcd->stopflag++;
2249 DosExitCritSec();
2250 if (!PostMsg(dcd->hwndObject, UM_RESCAN, MPVOID, MPFROMLONG(1L))) {
2251 strcpy(dcd->directory, dcd->previous);
2252 DosEnterCritSec();
2253 dcd->stopflag--;
2254 DosExitCritSec();
2255 }
2256 else if (*dcd->directory) {
2257 if (hwndMain)
2258 WinSendMsg(hwndMain,
2259 UM_SETUSERLISTNAME, MPFROMP(dcd->directory), MPVOID);
2260 else
2261 add_udir(FALSE, dcd->directory);
2262 }
2263 }
2264 break;
2265
2266 case IDM_PARENT:
2267 {
2268 CHAR tempname1[CCHMAXPATH], tempname2[CCHMAXPATH];
2269
2270 strcpy(tempname1, dcd->directory);
2271 if (tempname1[strlen(tempname1) - 1] != '\\')
2272 strcat(tempname1, "\\");
2273 strcat(tempname1, "..");
2274 DosError(FERR_DISABLEHARDERR);
2275 if (!DosQueryPathInfo(tempname1,
2276 FIL_QUERYFULLNAME,
2277 tempname2, sizeof(tempname2))) {
2278 if (stricmp(dcd->directory, tempname2)) {
2279 strcpy(dcd->previous, dcd->directory);
2280 strcpy(dcd->directory, tempname2);
2281 DosEnterCritSec();
2282 dcd->stopflag++;
2283 DosExitCritSec();
2284 if (!PostMsg(dcd->hwndObject,
2285 UM_RESCAN, MPVOID, MPFROMLONG(1L))) {
2286 strcpy(dcd->directory, dcd->previous);
2287 DosEnterCritSec();
2288 dcd->stopflag--;
2289 DosExitCritSec();
2290 }
2291 else if (*dcd->directory) {
2292 if (hwndMain)
2293 WinSendMsg(hwndMain,
2294 UM_SETUSERLISTNAME,
2295 MPFROMP(dcd->directory), MPVOID);
2296 else
2297 add_udir(FALSE, dcd->directory);
2298 }
2299 }
2300 }
2301 }
2302 break;
2303
2304 case IDM_PREVIOUS:
2305 if (*dcd->previous && stricmp(dcd->directory, dcd->previous)) {
2306
2307 CHAR tempname[CCHMAXPATH];
2308
2309 if (IsValidDir(dcd->previous)) {
2310 strcpy(tempname, dcd->directory);
2311 strcpy(dcd->directory, dcd->previous);
2312 strcpy(dcd->previous, tempname);
2313 DosEnterCritSec();
2314 dcd->stopflag++;
2315 DosExitCritSec();
2316 if (!PostMsg(dcd->hwndObject, UM_RESCAN, MPVOID, MPFROMLONG(1L))) {
2317 strcpy(dcd->directory, dcd->previous);
2318 DosEnterCritSec();
2319 dcd->stopflag--;
2320 DosExitCritSec();
2321 }
2322 else if (*dcd->directory) {
2323 if (hwndMain)
2324 WinSendMsg(hwndMain,
2325 UM_SETUSERLISTNAME,
2326 MPFROMP(dcd->directory), MPVOID);
2327 else
2328 add_udir(FALSE, dcd->directory);
2329 }
2330 }
2331 else
2332 *dcd->previous = 0;
2333 }
2334 break;
2335
2336 case IDM_WALKDIR:
2337 {
2338 CHAR newdir[CCHMAXPATH];
2339
2340 strcpy(newdir, dcd->directory);
2341 if (!WinDlgBox(HWND_DESKTOP,
2342 dcd->hwndParent,
2343 WalkAllDlgProc,
2344 FM3ModHandle,
2345 WALK_FRAME, MPFROMP(newdir)) || !*newdir)
2346 break;
2347 if (stricmp(newdir, dcd->directory)) {
2348 strcpy(dcd->previous, dcd->directory);
2349 strcpy(dcd->directory, newdir);
2350 DosEnterCritSec();
2351 dcd->stopflag++;
2352 DosExitCritSec();
2353 if (!PostMsg(dcd->hwndObject, UM_RESCAN, MPVOID, MPFROMLONG(1L))) {
2354 strcpy(dcd->directory, dcd->previous);
2355 DosEnterCritSec();
2356 dcd->stopflag--;
2357 DosExitCritSec();
2358 }
2359 else if (*dcd->directory) {
2360 if (hwndMain)
2361 WinSendMsg(hwndMain,
2362 UM_SETUSERLISTNAME,
2363 MPFROMP(dcd->directory), MPVOID);
2364 else
2365 add_udir(FALSE, dcd->directory);
2366 }
2367 }
2368 }
2369 break;
2370
2371 case IDM_OPENICONME:
2372 OpenObject(dcd->directory, "ICON", dcd->hwndFrame);
2373 break;
2374 case IDM_OPENDETAILSME:
2375 OpenObject(dcd->directory, "DETAILS", dcd->hwndFrame);
2376 break;
2377 case IDM_OPENTREEME:
2378 OpenObject(dcd->directory, "TREE", dcd->hwndFrame);
2379 break;
2380 case IDM_OPENSETTINGSME:
2381 OpenObject(dcd->directory, Settings, dcd->hwndFrame);
2382 break;
2383
2384 case IDM_DOITYOURSELF:
2385 case IDM_UPDATE:
2386 case IDM_OPENWINDOW:
2387 case IDM_OPENSETTINGS:
2388 case IDM_OPENDEFAULT:
2389 case IDM_OPENICON:
2390 case IDM_OPENDETAILS:
2391 case IDM_OPENTREE:
2392 case IDM_OBJECT:
2393 case IDM_SHADOW:
2394 case IDM_SHADOW2:
2395 case IDM_DELETE:
2396 case IDM_PERMDELETE:
2397 case IDM_PRINT:
2398 case IDM_ATTRS:
2399 case IDM_INFO:
2400 case IDM_COPY:
2401 case IDM_MOVE:
2402 case IDM_WPSMOVE:
2403 case IDM_WPSCOPY:
2404 case IDM_WILDCOPY:
2405 case IDM_WILDMOVE:
2406 case IDM_RENAME:
2407 case IDM_COMPARE:
2408 case IDM_EAS:
2409 case IDM_SUBJECT:
2410 case IDM_VIEW:
2411 case IDM_VIEWTEXT:
2412 case IDM_VIEWBINARY:
2413 case IDM_VIEWARCHIVE:
2414 case IDM_EDIT:
2415 case IDM_EDITTEXT:
2416 case IDM_EDITBINARY:
2417 case IDM_SAVETOCLIP:
2418 case IDM_APPENDTOCLIP:
2419 case IDM_ARCHIVE:
2420 case IDM_ARCHIVEM:
2421 case IDM_EXTRACT:
2422 case IDM_MCIPLAY:
2423 case IDM_COLLECTFROMFILE:
2424 case IDM_UUDECODE:
2425 case IDM_MERGE:
2426 {
2427 LISTINFO *li;
2428 ULONG action = UM_ACTION;
2429
2430 li = xmallocz(sizeof(LISTINFO), pszSrcFile, __LINE__);
2431 if (li) {
2432 li->type = SHORT1FROMMP(mp1);
2433 li->hwnd = hwnd;
2434 li->list = BuildList(hwnd);
2435 switch (SHORT1FROMMP(mp1)) {
2436 case IDM_WILDMOVE:
2437 case IDM_WILDCOPY:
2438 case IDM_MOVE:
2439 case IDM_COPY:
2440 case IDM_WPSMOVE:
2441 case IDM_WPSCOPY:
2442 break;
2443 default:
2444 strcpy(li->targetpath, dcd->directory);
2445 break;
2446 }
2447 if (li->list) {
2448 if (SHORT1FROMMP(mp1) == IDM_COLLECTFROMFILE) {
2449 if (!Collector) {
2450
2451 HWND hwndC;
2452 SWP swp;
2453
2454 if (!ParentIsDesktop(hwnd, dcd->hwndParent) &&
2455 !fAutoTile &&
2456 (!fExternalCollector && !strcmp(realappname, FM3Str)))
2457 GetNextWindowPos(dcd->hwndParent, &swp, NULL, NULL);
2458 hwndC = StartCollector((fExternalCollector ||
2459 strcmp(realappname, FM3Str)) ?
2460 HWND_DESKTOP : dcd->hwndParent, 4);
2461 if (hwndC) {
2462 if (!ParentIsDesktop(hwnd, dcd->hwndParent) &&
2463 !fAutoTile && (!fExternalCollector &&
2464 !strcmp(realappname, FM3Str)))
2465 WinSetWindowPos(hwndC, HWND_TOP, swp.x, swp.y,
2466 swp.cx, swp.cy, SWP_MOVE | SWP_SIZE |
2467 SWP_SHOW | SWP_ZORDER);
2468 else if (!ParentIsDesktop(hwnd, dcd->hwndParent) &&
2469 fAutoTile && !strcmp(realappname, FM3Str))
2470 TileChildren(dcd->hwndParent, TRUE);
2471 WinSetWindowPos(hwndC, HWND_TOP, 0, 0, 0, 0,
2472 SWP_ACTIVATE);
2473 DosSleep(250L);
2474 }
2475 }
2476 else
2477 StartCollector(dcd->hwndParent, 4);
2478 }
2479 switch (SHORT1FROMMP(mp1)) {
2480 case IDM_APPENDTOCLIP:
2481 case IDM_SAVETOCLIP:
2482 case IDM_ARCHIVE:
2483 case IDM_ARCHIVEM:
2484 case IDM_DELETE:
2485 case IDM_PERMDELETE:
2486 case IDM_ATTRS:
2487 case IDM_PRINT:
2488 case IDM_SHADOW:
2489 case IDM_SHADOW2:
2490 case IDM_OBJECT:
2491 case IDM_VIEW:
2492 case IDM_VIEWTEXT:
2493 case IDM_VIEWBINARY:
2494 case IDM_EDIT:
2495 case IDM_EDITTEXT:
2496 case IDM_EDITBINARY:
2497 case IDM_MCIPLAY:
2498 case IDM_UPDATE:
2499 case IDM_DOITYOURSELF:
2500 case IDM_INFO:
2501 case IDM_EAS:
2502 action = UM_MASSACTION;
2503 break;
2504 }
2505 if (SHORT1FROMMP(mp1) == IDM_OBJECT ||
2506 SHORT1FROMMP(mp1) == IDM_SHADOW ||
2507 SHORT1FROMMP(mp1) == IDM_SHADOW2)
2508 *li->targetpath = 0;
2509 if (!PostMsg(dcd->hwndObject, action, MPFROMP(li), MPVOID)) {
2510 Runtime_Error(pszSrcFile, __LINE__, "PostMsg");
2511 FreeListInfo(li);
2512 }
2513 else if (fUnHilite)
2514 UnHilite(hwnd, TRUE, &dcd->lastselection, 0);
2515 }
2516 else
2517 free(li);
2518 }
2519 }
2520 break;
2521
2522 case IDM_DRIVESMENU:
2523 if (!hwndMain)
2524 PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_WALKDIR, 0), MPVOID);
2525 break;
2526
2527 default:
2528 if (SwitchCommand(dcd->hwndLastMenu, SHORT1FROMMP(mp1)))
2529 return 0;
2530 else {
2531 if (SHORT1FROMMP(mp1) >= IDM_COMMANDSTART &&
2532 SHORT1FROMMP(mp1) < IDM_QUICKTOOLSTART) {
2533
2534 register INT x;
2535
2536 if (!cmdloaded)
2537 load_commands();
2538 x = SHORT1FROMMP(mp1) - IDM_COMMANDSTART;
2539 if (x >= 0) {
2540 x++;
2541 RunCommand(hwnd, x);
2542 if (fUnHilite)
2543 UnHilite(hwnd, TRUE, &dcd->lastselection, 0);
2544 }
2545 }
2546 }
2547 break;
2548 }
2549 }
2550 return 0;
2551
2552 case UM_FIXCNRMLE:
2553 case UM_FIXEDITNAME:
2554 return CommonCnrProc(hwnd, msg, mp1, mp2);
2555
2556 case UM_FILESMENU:
2557 {
2558 PCNRITEM pci;
2559 HWND menuHwnd = (HWND) 0;
2560
2561 pci = (PCNRITEM) CurrentRecord(hwnd);
2562 if (pci && (INT) pci != -1) {
2563 if (pci->attrFile & FILE_DIRECTORY) {
2564 menuHwnd = CheckMenu(&DirMenu, DIR_POPUP);
2565// WinEnableMenuItem(DirMenu,IDM_TREE,TRUE);
2566 }
2567 else
2568 menuHwnd = CheckMenu(&FileMenu, FILE_POPUP);
2569 }
2570 return MRFROMLONG(menuHwnd);
2571 }
2572
2573 case WM_CONTROL:
2574 DosError(FERR_DISABLEHARDERR);
2575 if (dcd) {
2576 switch (SHORT2FROMMP(mp1)) {
2577 case CN_COLLAPSETREE:
2578 case CN_EXPANDTREE:
2579 {
2580 PCNRITEM pci = (PCNRITEM) mp2;
2581
2582 if (pci && (INT) pci != -1 && !(pci->flags & RECFLAGS_ENV)) {
2583 if (driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_REMOVABLE) {
2584 struct
2585 {
2586 ULONG serial;
2587 CHAR volumelength;
2588 CHAR volumelabel[CCHMAXPATH];
2589 }
2590 volser;
2591 APIRET rc;
2592
2593 memset(&volser, 0, sizeof(volser));
2594 DosError(FERR_DISABLEHARDERR);
2595 // fixme
2596 rc = DosQueryFSInfo(toupper(*pci->szFileName) - '@',
2597 FSIL_VOLSER, &volser, sizeof(volser));
2598 if (rc) {
2599 Dos_Error(MB_ENTER, rc, HWND_DESKTOP, pszSrcFile, __LINE__,
2600 GetPString(IDS_CANTFINDDIRTEXT),
2601 pci->szFileName);
2602 DosBeep(250,100);
2603 driveserial[toupper(*pci->szFileName) - 'A'] = -1;
2604 UnFlesh(hwnd, pci);
2605 PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
2606 }
2607 else {
2608 if (SHORT2FROMMP(mp1) == CN_COLLAPSETREE &&
2609 !volser.serial ||
2610 driveserial[toupper(*pci->szFileName) - 'A'] !=
2611 volser.serial)
2612 UnFlesh(hwnd, pci);
2613 if (SHORT2FROMMP(mp1) != CN_COLLAPSETREE ||
2614 (!volser.serial ||
2615 driveserial[toupper(*pci->szFileName) - 'A'] !=
2616 volser.serial)) {
2617 if (Flesh(hwnd, pci) &&
2618 SHORT2FROMMP(mp1) == CN_EXPANDTREE &&
2619 !dcd->suspendview && fTopDir)
2620 PostMsg(hwnd, UM_TOPDIR, MPFROMP(pci), MPVOID);
2621 }
2622 driveserial[toupper(*pci->szFileName) - 'A'] = volser.serial;
2623 }
2624 }
2625 else if (SHORT2FROMMP(mp1) == CN_EXPANDTREE) {
2626 if (Flesh(hwnd, pci) && !dcd->suspendview && fTopDir)
2627 PostMsg(hwnd, UM_TOPDIR, MPFROMP(pci), MPVOID);
2628 }
2629 if (SHORT2FROMMP(mp1) == CN_EXPANDTREE && !dcd->suspendview)
2630 WinSendMsg(hwnd, UM_FILTER, MPVOID, MPVOID);
2631 }
2632 }
2633 break;
2634
2635/*
2636 case CN_PICKUP:
2637 return PickUp(hwnd,dcd->hwndObject,mp2);
2638*/
2639
2640 case CN_CONTEXTMENU:
2641 {
2642 PCNRITEM pci = (PCNRITEM) mp2;
2643
2644 if (pci) {
2645 WinSendMsg(hwnd,
2646 CM_SETRECORDEMPHASIS,
2647 MPFROMP(pci), MPFROM2SHORT(TRUE, CRA_CURSORED));
2648 MarkAll(hwnd, FALSE, FALSE, TRUE);
2649 if (pci->attrFile & FILE_DIRECTORY)
2650 dcd->hwndLastMenu = CheckMenu(&DirMenu, DIR_POPUP);
2651 else
2652 dcd->hwndLastMenu = CheckMenu(&FileMenu, FILE_POPUP);
2653 }
2654 else {
2655 dcd->hwndLastMenu = CheckMenu(&DirCnrMenu, DIRCNR_POPUP);
2656 if (dcd->hwndLastMenu && !dcd->cnremphasized) {
2657 WinSendMsg(hwnd,
2658 CM_SETRECORDEMPHASIS,
2659 MPVOID, MPFROM2SHORT(TRUE, CRA_SOURCE));
2660 dcd->cnremphasized = TRUE;
2661 }
2662 }
2663 if (dcd->hwndLastMenu) {
2664 if (dcd->hwndLastMenu == DirCnrMenu) {
2665 if (dcd->flWindowAttr & CV_MINI)
2666 WinCheckMenuItem(dcd->hwndLastMenu, IDM_MINIICONS, TRUE);
2667 }
2668 if (dcd->hwndLastMenu == DirMenu)
2669 WinEnableMenuItem(DirMenu, IDM_TREE, TRUE);
2670 if (!PopupMenu(hwnd, hwnd, dcd->hwndLastMenu)) {
2671 if (dcd->cnremphasized) {
2672 WinSendMsg(hwnd,
2673 CM_SETRECORDEMPHASIS,
2674 MPVOID, MPFROM2SHORT(FALSE, CRA_SOURCE));
2675 dcd->cnremphasized = TRUE;
2676 }
2677 MarkAll(hwnd, TRUE, FALSE, TRUE);
2678 }
2679 }
2680 }
2681 break;
2682
2683 case CN_DROPHELP:
2684 if (mp2) {
2685
2686 PDRAGINFO pDInfo;
2687 PCNRITEM pci;
2688 ULONG numitems;
2689 USHORT usOperation;
2690
2691 pci = (PCNRITEM) ((PCNRDRAGINFO) mp2)->pRecord;
2692 pDInfo = (PDRAGINFO) ((PCNRDRAGINFO) mp2)->pDragInfo;
2693 if (!DrgAccessDraginfo(pDInfo)) {
2694 Win_Error(hwnd, hwnd, pszSrcFile, __LINE__,
2695 GetPString(IDS_DROPERRORTEXT));
2696 }
2697 else {
2698 numitems = DrgQueryDragitemCount(pDInfo);
2699 usOperation = pDInfo->usOperation;
2700 FreeDragInfoData(hwnd, pDInfo);
2701 saymsg(MB_ENTER | MB_ICONASTERISK,
2702 hwnd,
2703 GetPString(IDS_DROPHELPHDRTEXT),
2704 GetPString(IDS_DROPHELPTEXT),
2705 numitems,
2706 &"s"[numitems == 1L],
2707 pci ? NullStr : GetPString(IDS_NOTEXT),
2708 pci ? NullStr : " ",
2709 pci ? pci->szFileName : NullStr,
2710 pci ? " " : NullStr,
2711 GetPString((usOperation == DO_COPY) ?
2712 IDS_COPYTEXT :
2713 (usOperation == DO_LINK) ?
2714 IDS_LINKTEXT : IDS_MOVETEXT));
2715 }
2716 }
2717 return 0;
2718
2719 case CN_DRAGLEAVE:
2720 return 0;
2721
2722 case CN_DRAGAFTER:
2723 case CN_DRAGOVER:
2724 if (mp2) {
2725
2726 PDRAGITEM pDItem; /* Pointer to DRAGITEM */
2727 PDRAGINFO pDInfo; /* Pointer to DRAGINFO */
2728 PCNRITEM pci;
2729 USHORT uso;
2730
2731 pci = (PCNRITEM) ((PCNRDRAGINFO) mp2)->pRecord;
2732 pDInfo = ((PCNRDRAGINFO) mp2)->pDragInfo;
2733 if (!DrgAccessDraginfo(pDInfo)) {
2734 Win_Error(HWND_DESKTOP, HWND_DESKTOP, pszSrcFile, __LINE__,
2735 "DrgAccessDraginfo");
2736 return (MRFROM2SHORT(DOR_NEVERDROP, 0));
2737 }
2738 if (*dcd->directory &&
2739 (driveflags[toupper(*dcd->directory) - 'A'] &
2740 DRIVE_NOTWRITEABLE)) {
2741 DrgFreeDraginfo(pDInfo);
2742 return MRFROM2SHORT(DOR_DROP, /* Return okay to link */
2743 DO_LINK); /* (compare) only */
2744 }
2745 if (pci) {
2746 if (pci->rc.flRecordAttr & CRA_SOURCE) {
2747 DrgFreeDraginfo(pDInfo);
2748 return (MRFROM2SHORT(DOR_NODROP, 0));
2749 }
2750 uso = pDInfo->usOperation;
2751 if (uso == DO_DEFAULT)
2752 uso = fCopyDefault ? DO_COPY : DO_MOVE;
2753 if (!(pci->attrFile & FILE_DIRECTORY)) {
2754 if (uso != DO_LINK && uso != DO_COPY && uso != DO_MOVE) {
2755 DrgFreeDraginfo(pDInfo);
2756 return MRFROM2SHORT(DOR_NODROP, 0);
2757 }
2758 if (uso != DO_LINK &&
2759 !(driveflags[toupper(*pci->szFileName) - 'A'] &
2760 DRIVE_NOTWRITEABLE)) {
2761
2762 ARC_TYPE *info = NULL;
2763
2764 if (!fQuickArcFind &&
2765 !(driveflags[toupper(*pci->szFileName) - 'A'] &
2766 DRIVE_SLOW))
2767 info = find_type(pci->szFileName, NULL);
2768 else
2769 info = quick_find_type(pci->szFileName, NULL);
2770 if (!info || ((uso == DO_MOVE && !info->move) ||
2771 (uso == DO_COPY && !info->create))) {
2772 DrgFreeDraginfo(pDInfo);
2773 return MRFROM2SHORT(DOR_NODROP, 0);
2774 }
2775 }
2776 }
2777 }
2778
2779 /* Access DRAGITEM index to DRAGITEM
2780 * Check valid rendering mechanisms and data
2781 */
2782 pDItem = DrgQueryDragitemPtr(pDInfo, 0);
2783 if (DrgVerifyRMF(pDItem, DRM_OS2FILE, NULL) ||
2784 ((!pci || (pci->attrFile & FILE_DIRECTORY)) &&
2785 DrgVerifyRMF(pDItem, DRM_FM2ARCMEMBER, DRF_FM2ARCHIVE))) {
2786 DrgFreeDraginfo(pDInfo);
2787 if (driveflags[toupper(*dcd->directory) - 'A'] &
2788 DRIVE_NOTWRITEABLE)
2789 return MRFROM2SHORT(DOR_DROP, DO_LINK);
2790 if (toupper(*dcd->directory) < 'C')
2791 return MRFROM2SHORT(DOR_DROP, DO_COPY);
2792 return MRFROM2SHORT(DOR_DROP, /* Return okay to drop */
2793 ((fCopyDefault) ? DO_COPY : DO_MOVE));
2794 }
2795 DrgFreeDraginfo(pDInfo); /* Free DRAGINFO */
2796 }
2797 return MRFROM2SHORT(DOR_NODROP, 0); /* Drop not valid */
2798
2799 case CN_INITDRAG:
2800 {
2801 BOOL wasemphasized = FALSE;
2802 PCNRDRAGINIT pcd = (PCNRDRAGINIT) mp2;
2803 PCNRITEM pci;
2804
2805 if (pcd) {
2806 pci = (PCNRITEM) pcd->pRecord;
2807 if (pci) {
2808 if ((INT) pci == -1)
2809 pci = NULL;
2810 else if (pci->rc.flRecordAttr & CRA_SELECTED)
2811 wasemphasized = TRUE;
2812 }
2813 else if (!*dcd->directory) {
2814 Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
2815 break;
2816 }
2817 else if (IsRoot(dcd->directory)) {
2818 saymsg(MB_ENTER, hwnd, GetPString(IDS_ERRORTEXT),
2819 GetPString(IDS_CANTDRAGROOTDIR));
2820 break;
2821 }
2822 if (hwndStatus2) {
2823 if (pci)
2824 WinSetWindowText(hwndStatus2,
2825 GetPString(IDS_DRAGFILEOBJTEXT));
2826 else
2827 WinSetWindowText(hwndStatus2, GetPString(IDS_DRAGDIRTEXT));
2828 }
2829 if (DoFileDrag(hwnd,
2830 dcd->hwndObject,
2831 mp2,
2832 NULL,
2833 pci ? NULL : dcd->directory,
2834 pci ? TRUE : FALSE)) {
2835 if ((pci && fUnHilite && wasemphasized) || dcd->ulItemsToUnHilite) {
2836 UnHilite(hwnd, TRUE, &dcd->lastselection, dcd->ulItemsToUnHilite);
2837 }
2838 }
2839 if (hwndStatus2) {
2840 WinSetFocus(HWND_DESKTOP, hwnd);
2841 PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
2842 }
2843 }
2844 }
2845 return 0;
2846
2847 case CN_DROP:
2848 if (mp2) {
2849
2850 LISTINFO *li;
2851 ULONG action = UM_ACTION;
2852
2853 DbgMsg(pszSrcFile, __LINE__, "calling DoFileDrop");
2854 li = DoFileDrop(hwnd, dcd->directory, TRUE, mp1, mp2);
2855 CheckPmDrgLimit(((PCNRDRAGINFO)mp2)->pDragInfo);
2856 if (li) {
2857 if (li->list && li->list[0] && IsRoot(li->list[0]))
2858 li->type = DO_LINK;
2859 else if (fDragndropDlg && (!*li->arcname || !li->info)) {
2860
2861 CHECKLIST cl;
2862
2863 memset(&cl, 0, sizeof(cl));
2864 cl.size = sizeof(cl);
2865 cl.flags = li->type;
2866 cl.list = li->list;
2867 cl.cmd = li->type;
2868 cl.prompt = li->targetpath;
2869 li->type = WinDlgBox(HWND_DESKTOP, dcd->hwndParent,
2870 DropListProc, FM3ModHandle,
2871 DND_FRAME, MPFROMP(&cl));
2872 if (li->type == DID_ERROR)
2873 Win_Error(DND_FRAME, HWND_DESKTOP, pszSrcFile, __LINE__,
2874 "Drag & Drop Dialog");
2875 if (!li->type) {
2876 FreeListInfo(li);
2877 return 0;
2878 }
2879 li->list = cl.list;
2880 if (!li->list || !li->list[0]) {
2881 FreeListInfo(li);
2882 return 0;
2883 }
2884 }
2885 switch (li->type) {
2886 case DND_LAUNCH:
2887 strcat(li->targetpath, " %a");
2888 ExecOnList(dcd->hwndParent, li->targetpath,
2889 PROMPT | WINDOWED, NULL, li->list, NULL);
2890 FreeList(li->list);
2891 li->list = NULL;
2892 break;
2893 case DO_LINK:
2894 if (fLinkSetsIcon) {
2895 li->type = IDM_SETICON;
2896 action = UM_MASSACTION;
2897 }
2898 else
2899 li->type = IDM_COMPARE;
2900 break;
2901 case DND_EXTRACT:
2902 if (*li->targetpath && !IsFile(li->targetpath))
2903 li->type = IDM_EXTRACT;
2904 break;
2905 case DND_MOVE:
2906 li->type = IDM_MOVE;
2907 if (*li->targetpath && IsFile(li->targetpath) == 1) {
2908 action = UM_MASSACTION;
2909 li->type = IDM_ARCHIVEM;
2910 }
2911 break;
2912 case DND_WILDMOVE:
2913 li->type = IDM_WILDMOVE;
2914 if (*li->targetpath && IsFile(li->targetpath) == 1) {
2915 action = UM_MASSACTION;
2916 li->type = IDM_ARCHIVEM;
2917 }
2918 break;
2919 case DND_OBJECT:
2920 li->type = IDM_OBJECT;
2921 action = UM_MASSACTION;
2922 break;
2923 case DND_SHADOW:
2924 li->type = IDM_SHADOW;
2925 action = UM_MASSACTION;
2926 break;
2927 case DND_COMPARE:
2928 li->type = IDM_COMPARE;
2929 break;
2930 case DND_SETICON:
2931 action = UM_MASSACTION;
2932 li->type = IDM_SETICON;
2933 break;
2934 case DND_COPY:
2935 li->type = IDM_COPY;
2936 if (*li->targetpath && IsFile(li->targetpath) == 1) {
2937 action = UM_MASSACTION;
2938 li->type = IDM_ARCHIVE;
2939 }
2940 break;
2941 case DND_WILDCOPY:
2942 li->type = IDM_WILDCOPY;
2943 if (*li->targetpath && IsFile(li->targetpath) == 1) {
2944 action = UM_MASSACTION;
2945 li->type = IDM_ARCHIVE;
2946 }
2947 break;
2948 default:
2949 if (*li->arcname && li->info) {
2950 action = UM_MASSACTION;
2951 li->type =
2952 (li->type == DO_MOVE) ? IDM_FAKEEXTRACTM : IDM_FAKEEXTRACT;
2953 }
2954 else if (*li->targetpath && IsFile(li->targetpath) == 1) {
2955 action = UM_MASSACTION;
2956 li->type = (li->type == DO_MOVE) ? IDM_ARCHIVEM : IDM_ARCHIVE;
2957 }
2958 else
2959 li->type = (li->type == DO_MOVE) ? IDM_MOVE : IDM_COPY;
2960 break;
2961 }
2962 if (!li->list || !li->list[0])
2963 FreeListInfo(li);
2964 else if (!PostMsg(dcd->hwndObject, action, MPFROMP(li), MPVOID))
2965 FreeListInfo(li);
2966 else {
2967
2968 USHORT usop = 0;
2969
2970 switch (li->type) {
2971 case IDM_COPY:
2972 case IDM_WILDCOPY:
2973 usop = DO_COPY;
2974 break;
2975 case IDM_MOVE:
2976 case IDM_WILDMOVE:
2977 case IDM_ARCHIVEM:
2978 usop = DO_MOVE;
2979 break;
2980 }
2981 if (usop)
2982 return MRFROM2SHORT(DOR_DROP, usop);
2983 }
2984 }
2985 }
2986 return 0;
2987
2988 case CN_ENDEDIT:
2989 case CN_BEGINEDIT:
2990 {
2991 PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
2992 PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
2993
2994 if (pfi || pci) {
2995
2996 MRESULT mre;
2997
2998 mre = CnrDirectEdit(hwnd, msg, mp1, mp2);
2999 if (mre != (MRESULT) - 1)
3000 return mre;
3001 }
3002 else if (!pfi && !pci)
3003 PostMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
3004 }
3005 return 0;
3006
3007 case CN_REALLOCPSZ:
3008 {
3009 PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
3010 PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
3011 HWND hwndMLE;
3012 static CHAR szData[CCHMAXPATH];
3013 CHAR testname[CCHMAXPATH];
3014
3015 if (!pci && !pfi) {
3016 hwndMLE = WinWindowFromID(hwnd, CID_MLE);
3017 WinQueryWindowText(hwndMLE, sizeof(szData), szData);
3018 chop_at_crnl(szData);
3019 bstrip(szData);
3020 if (*szData) {
3021 if (!DosQueryPathInfo(szData,
3022 FIL_QUERYFULLNAME,
3023 testname, sizeof(testname))) {
3024 if (!SetDir(dcd->hwndParent, hwnd, testname, 1)) {
3025 PostMsg(hwnd, UM_SETDIR, MPFROMP(testname), MPVOID);
3026 }
3027 }
3028 }
3029 }
3030 else {
3031
3032 MRESULT mre;
3033
3034 mre = CnrDirectEdit(hwnd, msg, mp1, mp2);
3035 if (mre != (MRESULT) - 1)
3036 return mre;
3037 }
3038 }
3039 return 0;
3040
3041 case CN_EMPHASIS:
3042 if (!mp2)
3043 Runtime_Error(pszSrcFile, __LINE__, "mp2 NULL");
3044 else {
3045 PNOTIFYRECORDEMPHASIS pre = mp2;
3046 PCNRITEM pci;
3047 CHAR s[CCHMAXPATHCOMP + 91], tb[81], tf[81];
3048
3049 pci = (PCNRITEM) ((pre) ? pre->pRecord : NULL);
3050 if (!pci) {
3051 if (hwndStatus2)
3052 WinSetWindowText(hwndStatus2, NullStr);
3053 if (fMoreButtons) {
3054 WinSetWindowText(hwndName, NullStr);
3055 WinSetWindowText(hwndDate, NullStr);
3056 WinSetWindowText(hwndAttr, NullStr);
3057 }
3058 if (hwndMain)
3059 WinSendMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
3060 break;
3061 }
3062 if (pre->fEmphasisMask & CRA_SELECTED) {
3063 if (pci->rc.flRecordAttr & CRA_SELECTED) {
3064 dcd->selectedbytes += (pci->cbFile + pci->easize);
3065 dcd->selectedfiles++;
3066 }
3067 else if (dcd->selectedfiles) {
3068 dcd->selectedbytes -= (pci->cbFile + pci->easize);
3069 dcd->selectedfiles--;
3070 }
3071 if (!dcd->suspendview) {
3072 commafmt(tf, sizeof(tf), dcd->selectedfiles);
3073 CommaFmtULL(tb, sizeof(tb), dcd->selectedbytes, 'K');
3074 sprintf(s, "%s / %s", tf, tb);
3075 WinSetDlgItemText(dcd->hwndClient, DIR_SELECTED, s);
3076 }
3077 }
3078 if (!dcd->suspendview && hwndMain &&
3079 (pre->fEmphasisMask & CRA_CURSORED) &&
3080 (pci->rc.flRecordAttr & CRA_CURSORED) &&
3081 WinQueryActiveWindow(dcd->hwndParent) == dcd->hwndFrame) {
3082 if (driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_SLOW)
3083 WinSendMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
3084 else
3085 WinSendMsg(hwndMain,
3086 UM_LOADFILE, MPFROMP(pci->szFileName), MPVOID);
3087 }
3088 if (!dcd->suspendview &&
3089 WinQueryActiveWindow(dcd->hwndParent) == dcd->hwndFrame) {
3090 if (pre->fEmphasisMask & CRA_CURSORED) {
3091 if (pci->rc.flRecordAttr & CRA_CURSORED) {
3092 if (fSplitStatus && hwndStatus2) {
3093 CommaFmtULL(tb, sizeof(tb), pci->cbFile + pci->easize, ' ');
3094 if (!fMoreButtons) {
3095 sprintf(s, " %s %04u/%02u/%02u %02u:%02u:%02u [%s] %s",
3096 tb, pci->date.year,
3097 pci->date.month, pci->date.day, pci->time.hours,
3098 pci->time.minutes, pci->time.seconds,
3099 pci->pszDispAttr, pci->pszFileName);
3100 }
3101 else {
3102 *tf = 0;
3103 if (pci->cbFile + pci->easize > 1024) {
3104 CommaFmtULL(tf, sizeof(tf),
3105 pci->cbFile + pci->easize, 'K');
3106 }
3107 sprintf(s, GetPString(IDS_STATUSSIZETEXT),
3108 tb,
3109 *tf ? " (" : NullStr, tf, *tf ? ")" : NullStr);
3110 }
3111 WinSetWindowText(hwndStatus2, s);
3112 }
3113 if (fMoreButtons) {
3114 WinSetWindowText(hwndName, pci->pszFileName);
3115 sprintf(s, "%04u/%02u/%02u %02u:%02u:%02u",
3116 pci->date.year, pci->date.month,
3117 pci->date.day, pci->time.hours, pci->time.minutes,
3118 pci->time.seconds);
3119 WinSetWindowText(hwndDate, s);
3120 WinSetWindowText(hwndAttr, pci->pszDispAttr);
3121 }
3122 }
3123 }
3124 }
3125 }
3126 break;
3127
3128 case CN_ENTER:
3129 if (mp2) {
3130
3131 PCNRITEM pci = (PCNRITEM) ((PNOTIFYRECORDENTER) mp2)->pRecord;
3132 FILEFINDBUF3 ffb;
3133 HDIR hDir = HDIR_CREATE;
3134 ULONG nm = 1L;
3135 APIRET status = 0;
3136
3137 SetShiftState();
3138 if (pci) {
3139 if (pci->rc.flRecordAttr & CRA_INUSE)
3140 break;
3141 DosError(FERR_DISABLEHARDERR);
3142 status = DosFindFirst(pci->szFileName,
3143 &hDir,
3144 FILE_NORMAL | FILE_DIRECTORY |
3145 FILE_ARCHIVED | FILE_READONLY |
3146 FILE_HIDDEN | FILE_SYSTEM,
3147 &ffb, sizeof(ffb), &nm, FIL_STANDARD);
3148 priority_bumped();
3149 if (!status) {
3150 DosFindClose(hDir);
3151 if (ffb.attrFile & FILE_DIRECTORY) {
3152 if ((shiftstate & (KC_CTRL | KC_ALT)) == (KC_CTRL | KC_ALT))
3153 PostMsg(hwnd,
3154 WM_COMMAND,
3155 MPFROM2SHORT(IDM_SHOWALLFILES, 0), MPVOID);
3156 else if ((shiftstate & (KC_CTRL | KC_SHIFT)) ==
3157 (KC_CTRL | KC_SHIFT))
3158 OpenObject(pci->szFileName, Settings, dcd->hwndFrame);
3159 else if (shiftstate & KC_CTRL)
3160 OpenObject(pci->szFileName, Default, dcd->hwndFrame);
3161 else if (shiftstate & KC_SHIFT) {
3162
3163 HWND hwndDir;
3164
3165 hwndDir = OpenDirCnr((HWND) 0,
3166 dcd->hwndParent,
3167 dcd->hwndFrame,
3168 FALSE, pci->szFileName);
3169 if (hwndDir) {
3170 if (fMinOnOpen)
3171 WinSetWindowPos(dcd->hwndFrame,
3172 HWND_BOTTOM,
3173 0, 0, 0, 0, SWP_MINIMIZE | SWP_ZORDER);
3174 if (fAutoTile)
3175 TileChildren(dcd->hwndParent, TRUE);
3176 WinSetWindowPos(hwndDir,
3177 HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE);
3178 }
3179 }
3180 else {
3181 strcpy(dcd->previous, dcd->directory);
3182 strcpy(dcd->directory, pci->szFileName);
3183 DosEnterCritSec();
3184 dcd->stopflag++;
3185 DosExitCritSec();
3186 if (!PostMsg(dcd->hwndObject,
3187 UM_RESCAN, MPVOID, MPFROMLONG(1L))) {
3188 DosEnterCritSec();
3189 dcd->stopflag--;
3190 DosExitCritSec();
3191 }
3192 else if (*dcd->directory) {
3193 if (hwndMain)
3194 WinSendMsg(hwndMain,
3195 UM_SETUSERLISTNAME,
3196 MPFROMP(dcd->directory), MPVOID);
3197 else
3198 add_udir(FALSE, dcd->directory);
3199 }
3200 }
3201 }
3202 else {
3203
3204 SWP swp;
3205
3206 WinQueryWindowPos(dcd->hwndFrame, &swp);
3207 WinSendMsg(hwnd,
3208 CM_SETRECORDEMPHASIS,
3209 MPFROMP(pci), MPFROM2SHORT(TRUE, CRA_INUSE));
3210 DefaultViewKeys(hwnd,
3211 dcd->hwndFrame,
3212 dcd->hwndParent, &swp, pci->szFileName);
3213 WinSendMsg(hwnd,
3214 CM_SETRECORDEMPHASIS,
3215 MPFROMP(pci),
3216 MPFROM2SHORT(FALSE,
3217 CRA_INUSE |
3218 ((fUnHilite) ? CRA_SELECTED : 0)));
3219 }
3220 }
3221 else {
3222 if (!*dcd->directory || IsValidDir(dcd->directory)) {
3223 NotifyError(pci->szFileName, status);
3224 WinSendMsg(hwnd,
3225 CM_REMOVERECORD,
3226 MPFROMP(&pci),
3227 MPFROM2SHORT(1,
3228 CMA_FREE | CMA_INVALIDATE |
3229 CMA_ERASE));
3230 if (hwndStatus)
3231 WinSetWindowText(hwndStatus,
3232 GetPString(IDS_RESCANSUGGESTEDTEXT));
3233 }
3234 else {
3235 DosEnterCritSec();
3236 dcd->stopflag++;
3237 DosExitCritSec();
3238 if (!PostMsg(dcd->hwndObject,
3239 UM_RESCAN, MPVOID, MPFROMLONG(1L))) {
3240 DosEnterCritSec();
3241 dcd->stopflag--;
3242 DosExitCritSec();
3243 }
3244 else if (*dcd->directory) {
3245 if (hwndMain)
3246 WinSendMsg(hwndMain,
3247 UM_SETUSERLISTNAME,
3248 MPFROMP(dcd->directory), MPVOID);
3249 else
3250 add_udir(FALSE, dcd->directory);
3251 }
3252 }
3253 }
3254 }
3255 else if (*dcd->directory)
3256 OpenObject(dcd->directory, Default, hwnd);
3257 }
3258 break;
3259 }
3260 break;
3261 }
3262 return 0;
3263
3264 case UM_LOADFILE:
3265 if (dcd && mp2) {
3266
3267 HWND ret;
3268
3269 ret = StartMLEEditor(dcd->hwndParent,
3270 (INT) mp1, (CHAR *) mp2, dcd->hwndFrame);
3271 if (mp2)
3272 free((CHAR *) mp2);
3273 return MRFROMLONG(ret);
3274 }
3275 return 0;
3276
3277 case WM_SAVEAPPLICATION:
3278 if (dcd && ParentIsDesktop(hwnd, dcd->hwndParent)) {
3279
3280 SWP swp;
3281
3282 WinQueryWindowPos(dcd->hwndFrame, &swp);
3283 if (!(swp.fl & (SWP_HIDE | SWP_MINIMIZE | SWP_MAXIMIZE)))
3284 PrfWriteProfileData(fmprof,
3285 appname, "VDirSizePos", &swp, sizeof(swp));
3286 }
3287 break;
3288
3289 case WM_CLOSE:
3290 WinSendMsg(hwnd, WM_SAVEAPPLICATION, MPVOID, MPVOID);
3291 if (LastDir == hwnd)
3292 LastDir = (HWND) 0;
3293 if (dcd) {
3294 dcd->stopflag++;
3295 if (!dcd->dontclose && ParentIsDesktop(dcd->hwndFrame, (HWND) 0))
3296 PostMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID);
3297 if (!dcd->hwndObject ||
3298 !PostMsg(dcd->hwndObject, WM_CLOSE, MPVOID, MPVOID)) {
3299 if (dcd->hwndObject)
3300 WinSetWindowPtr(dcd->hwndObject, QWL_USER, NULL);
3301 WinSetWindowPtr(hwnd, QWL_USER, NULL);
3302 if (dcd->hwndRestore)
3303 WinSetWindowPos(dcd->hwndRestore,
3304 HWND_TOP,
3305 0,
3306 0,
3307 0,
3308 0,
3309 SWP_RESTORE | SWP_SHOW | SWP_ACTIVATE | SWP_ZORDER);
3310 FreeList(dcd->lastselection);
3311 free(dcd);
3312 DosPostEventSem(CompactSem);
3313 }
3314 }
3315 WinDestroyWindow(WinQueryWindow(WinQueryWindow(hwnd, QW_PARENT),
3316 QW_PARENT));
3317 return 0;
3318
3319 case WM_DESTROY:
3320 if (DirMenu)
3321 WinDestroyWindow(DirMenu);
3322 if (DirCnrMenu)
3323 WinDestroyWindow(DirCnrMenu);
3324 if (FileMenu)
3325 WinDestroyWindow(FileMenu);
3326 DirMenu = DirCnrMenu = FileMenu = (HWND) 0;
3327 EmptyCnr(hwnd);
3328 break;
3329 }
3330 return (dcd && dcd->oldproc) ? dcd->oldproc(hwnd, msg, mp1, mp2) :
3331 PFNWPCnr(hwnd, msg, mp1, mp2);
3332}
3333
3334HWND StartDirCnr(HWND hwndParent, CHAR * directory, HWND hwndRestore,
3335 ULONG flags)
3336{
3337 /* bitmapped flags:
3338 * 0x00000001 = don't close app when window closes
3339 * 0x00000002 = no frame controls
3340 */
3341
3342 HWND hwndFrame = (HWND) 0, hwndClient;
3343 ULONG FrameFlags = FCF_TITLEBAR | FCF_SYSMENU |
3344 FCF_SIZEBORDER | FCF_MINMAX | FCF_ICON | FCF_NOBYTEALIGN | FCF_ACCELTABLE;
3345 USHORT id;
3346 static USHORT idinc = 0;
3347 DIRCNRDATA *dcd;
3348 static BOOL first = FALSE;
3349
3350 if (flags & 2)
3351 FrameFlags &= (~(FCF_TITLEBAR | FCF_SYSMENU | FCF_SIZEBORDER |
3352 FCF_MINMAX | FCF_ICON));
3353 if (!idinc)
3354 idinc = (rand() % 100);
3355 if (!hwndParent)
3356 hwndParent = HWND_DESKTOP;
3357 if (ParentIsDesktop(hwndParent, hwndParent))
3358 FrameFlags |= (FCF_TASKLIST | FCF_MENU);
3359 if (!hwndMain && !first) {
3360 if (DirCnrMenu) {
3361
3362 MENUITEM mi;
3363
3364 memset(&mi, 0, sizeof(mi));
3365 WinSendMsg(DirCnrMenu,
3366 MM_DELETEITEM, MPFROM2SHORT(IDM_DRIVESMENU, FALSE), MPVOID);
3367 mi.iPosition = MIT_END;
3368 mi.afStyle = MIS_TEXT;
3369 mi.id = IDM_DRIVESMENU;
3370 WinSendMsg(DirCnrMenu,
3371 MM_INSERTITEM,
3372 MPFROMP(&mi), MPFROMP(GetPString(IDS_DRIVESMENUTEXT)));
3373 }
3374 first = TRUE;
3375 }
3376 if (directory) {
3377 hwndFrame = WinCreateStdWindow(hwndParent,
3378 WS_VISIBLE,
3379 &FrameFlags,
3380 WC_DIRCONTAINER,
3381 NULL,
3382 WS_VISIBLE | fwsAnimate,
3383 FM3ModHandle, DIR_FRAME, &hwndClient);
3384 if (hwndFrame && hwndClient) {
3385 id = DIR_FRAME + idinc++;
3386 if (idinc > 99)
3387 idinc = 0;
3388 WinSetWindowUShort(hwndFrame, QWS_ID, id);
3389 dcd = xmallocz(sizeof(DIRCNRDATA), pszSrcFile, __LINE__);
3390 if (!dcd) {
3391 PostMsg(hwndClient, WM_CLOSE, MPVOID, MPVOID);
3392 hwndFrame = (HWND) 0;
3393 }
3394 else {
3395 dcd->size = sizeof(DIRCNRDATA);
3396 dcd->id = id;
3397 dcd->type = DIR_FRAME;
3398 dcd->hwndParent = (hwndParent) ? hwndParent : HWND_DESKTOP;
3399 dcd->hwndFrame = hwndFrame;
3400 dcd->hwndClient = hwndClient;
3401 dcd->hwndRestore = hwndRestore;
3402 dcd->dontclose = ((flags & 1) != 0);
3403 strcpy(dcd->directory, directory);
3404 add_udir(FALSE, directory);
3405 {
3406 PFNWP oldproc;
3407
3408 oldproc = WinSubclassWindow(hwndFrame, (PFNWP) DirFrameWndProc);
3409 WinSetWindowPtr(hwndFrame, QWL_USER, (PVOID) oldproc);
3410 }
3411 dcd->hwndCnr = WinCreateWindow(hwndClient,
3412 WC_CONTAINER,
3413 NULL,
3414 CCS_AUTOPOSITION | CCS_MINIICONS |
3415 CCS_MINIRECORDCORE | ulCnrType |
3416 WS_VISIBLE,
3417 0,
3418 0,
3419 0,
3420 0,
3421 hwndClient,
3422 HWND_TOP, (ULONG) DIR_CNR, NULL, NULL);
3423 if (!dcd->hwndCnr) {
3424 Win_Error2(hwndClient, hwndClient, pszSrcFile, __LINE__,
3425 IDS_WINCREATEWINDOW);
3426 PostMsg(hwndClient, WM_CLOSE, MPVOID, MPVOID);
3427 free(dcd);
3428 hwndFrame = (HWND) 0;
3429 }
3430 else {
3431 WinSetWindowPtr(dcd->hwndCnr, QWL_USER, (PVOID) dcd);
3432 dcd->oldproc = WinSubclassWindow(dcd->hwndCnr,
3433 (PFNWP) DirCnrWndProc);
3434 {
3435 USHORT ids[] = { DIR_TOTALS, DIR_SELECTED, DIR_VIEW, DIR_SORT,
3436 DIR_FILTER, DIR_FOLDERICON, DIR_MAX, 0
3437 };
3438
3439 if (!(flags & 2))
3440 ids[6] = 0;
3441 CommonCreateTextChildren(dcd->hwndClient,
3442 WC_DIRSTATUS, ids);
3443 }
3444 if (!PostMsg(dcd->hwndCnr, UM_SETUP, MPVOID, MPVOID))
3445 WinSendMsg(dcd->hwndCnr, UM_SETUP, MPVOID, MPVOID);
3446 if (FrameFlags & FCF_TASKLIST) {
3447
3448 SWP swp, swpD;
3449 ULONG size = sizeof(swp);
3450 LONG cxScreen, cyScreen;
3451
3452 WinQueryTaskSizePos(WinQueryAnchorBlock(hwndFrame), 0, &swp);
3453 if (PrfQueryProfileData(fmprof,
3454 appname, "VDirSizePos", &swpD, &size)) {
3455 cxScreen = WinQuerySysValue(HWND_DESKTOP, SV_CXSCREEN);
3456 cyScreen = WinQuerySysValue(HWND_DESKTOP, SV_CYSCREEN);
3457 if (swp.x + swpD.cx > cxScreen)
3458 swp.x = cxScreen - swpD.cx;
3459 if (swp.y + swpD.cy > cyScreen)
3460 swp.y = cyScreen - swpD.cy;
3461 swp.cx = swpD.cx;
3462 swp.cy = swpD.cy;
3463 }
3464 WinSetWindowPos(hwndFrame,
3465 HWND_TOP,
3466 swp.x,
3467 swp.y,
3468 swp.cx,
3469 swp.cy,
3470 SWP_SIZE | SWP_MOVE | SWP_SHOW | SWP_ZORDER |
3471 SWP_ACTIVATE);
3472 }
3473 }
3474 }
3475 }
3476 }
3477 return hwndFrame;
3478}
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