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source: trunk/dll/misc.c@ 1570

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Last change on this file since 1570 was 1546, checked in by Gregg Young, 15 years ago
Add menu item to allow opening of directory container from the collector based on the path of the selected item. (Ticket 362) Add open file button to EAs dialog to allow opening of a new file's eas (Ticket 439). Initial work on populating the help table (It provides F1 help a few more places) (Ticket 95). Some minor code cleanup and help file updates.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 78.6 KB

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1	/***********************************************************************
2
3	$Id: misc.c 1546 2010-10-23 22:33:00Z gyoung $
4
5	Misc GUI support functions
6
7	Copyright (c) 1993-98 M. Kimes
8	Copyright (c) 2003, 2010 Steven H. Levine
9
10	11 Jun 03 SHL Add JFS and FAT32 support
11	01 Aug 04 SHL Rework lstrip/rstrip usage
12	01 Aug 04 SHL LoadLibPath: avoid buffer overflow
13	07 Jun 05 SHL Drop obsoletes
14	24 Jul 05 SHL Beautify
15	24 Jul 05 SHL Correct longname display option
16	17 Jul 06 SHL Use Runtime_Error
17	26 Jul 06 SHL Use chop_at_crnl
18	27 Jul 06 SHL Comments, apply indent
19	29 Jul 06 SHL Use xfgets_bstripcr
20	16 Aug 06 SHL Comments
21	31 Aug 06 SHL disable_menuitem: rework args to match name - sheesh
22	10 Oct 06 GKY Add NDFS32 support
23	18 Feb 07 GKY More drive type and drive icon support
24	10 Jun 07 GKY Add IsFm2Window as part of work around PM drag limit
25	05 Jul 07 GKY Fix menu removals for WORKPLACE_PROCESS=YES
26	23 Jul 07 SHL Sync with CNRITEM updates (ticket#24)
27	31 Jul 07 SHL Clean up and report errors (ticket#24)
28	03 Aug 07 GKY Direct editting fixed (ticket#24)
29	06 Aug 07 SHL Use BldQuotedFileName
30	06 Aug 07 GKY Increase Subject EA to 1024
31	06 Aug 07 GKY Reduce DosSleep times (ticket 148)
32	14 Aug 07 SHL Delete obsoletes
33	14 Aug 07 SHL Move #pragma alloc_text to end for OpenWatcom compat
34	01 Sep 07 GKY Use xDosSetPathInfo to fix case where FS3 buffer crosses 64k boundry
35	05 Nov 07 GKY Use commafmtULL to display file sizes for large file support
36	22 Nov 07 GKY Use CopyPresParams to fix presparam inconsistencies in menus
37	12 Jan 08 SHL Document SetConditionalCascade
38	13 Jan 08 GKY Get Subjectwidth/Subjectleft working in the collector.
39	19 Jan 08 JBS Ticket 150: fix/improve save and restore of dir cnr state at FM/2 close/reopen
40	21 Jan 08 GKY Stop reallocating NullStr by direct editing of empty subject and longname strings.
41	29 Feb 08 GKY Use xfree where appropriate
42	08 Mar 08 JBS Ticket 230: Replace prefixless INI keys for default directory containers with
43	keys using a "DirCnr." prefix
44	19 Jun 08 JBS Ticket 239: Fix LoadDetailsSwitches so INI file is read correctly and details
45	switches are set correctly.
46	11 Jul 08 JBS Ticket 230: Simplified code and eliminated some local variables by incorporating
47	all the details view settings (both the global variables and those in the
48	DIRCNRDATA struct) into a new struct: DETAILS_SETTINGS.
49	17 Jul 08 SHL Add GetTidForWindow for Fortify support
50	20 Jul 08 GKY Add save/append filename to clipboard.
51	Change menu wording to make these easier to find
52	23 Aug 08 GKY Add CheckDriveSpaceAvail To pre check drive space to prevent failures
53	25 Dec 08 GKY Add code to allow write verify to be turned off on a per drive basis
54	28 Dec 08 GKY Check for LVM.EXE and remove Refresh removable media menu item as appropriate
55	07 Feb 09 GKY Allow user to turn off alert and/or error beeps in settings notebook.
56	08 Mar 09 GKY Renamed commafmt.h i18nutil.h
57	08 Mar 09 GKY Additional strings move to PCSZs in init.c
58	08 Mar 09 GKY Add WriteDetailsSwitches and use LoadDetailsSwitches to replace in line code
59	08 Mar 09 GKY Removed variable aurguments from docopyf and unlinkf (not used)
60	28 Mar 09 GKY Add RemoveOldCnrSwitches to remove pre 3.16 style ini keys;
61	add State.version key for check
62	12 Jul 09 GKY Add xDosQueryAppType and xDosAlloc... to allow FM/2 to load in high memory
63	22 Jul 09 GKY Check if drives support EAs add driveflag for this
64	22 Jul 09 GKY Allow .LONGNAME to be displayed for FAT drives.
65	21 Dec 09 GKY Allow command menu reorder without changing the "ID" or hot key for a command.
66	Added load_inicommand to load the IDs from the ini file.
67	17 JAN 10 GKY Changes to get working with Watcom 1.9 Beta (1/16/10). Mostly cast CHAR CONSTANT * as CHAR *.
68	23 Oct 10 GKY Add menu items for opening directory cnrs based on path of selected item
69	including the option to use walk directories to select path
70
71	***********************************************************************/
72
73	#include <stdlib.h>
74	#include <string.h>
75	#include <ctype.h>
76	#include <share.h>
77	#include <malloc.h> // _heapmin
78
79	#define INCL_DOS
80	#define INCL_WIN
81	#define INCL_GPI
82	#define INCL_LONGLONG
83
84	#include "fm3dll.h"
85	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
86	#include "misc.h"
87	#include "killproc.h" // Data declaration(s)
88	#include "comp.h" // Data declaration(s)
89	#include "treecnr.h" // Data declaration(s)
90	#include "mainwnd.h" // Data declaration(s)
91	#include "init.h" // Data declaration(s)
92	#include "dircnrs.h" // Data declaration(s)
93	#include "newview.h" // Data declarations
94	#include "collect.h" // data declaration(s)
95	#include "notebook.h" // data declaration(s)
96	#include "arccnrs.h"
97	#include "fm3dlg.h"
98	#include "fm3str.h"
99	#include "pathutil.h" // BldQuotedFileName
100	#include "errutil.h" // Dos_Error...
101	#include "strutil.h" // GetPString
102	#include "command.h" // LINKCMDS
103	#include "cmdline.h" // CmdLineDlgProc
104	#include "defview.h" // QuickView
105	#include "copyf.h" // WriteLongName
106	#include "strips.h" // chop_at_crnl
107	#include "valid.h" // CheckDrive
108	#include "presparm.h" // CopyPresParams
109	#include "systemf.h" // ExecOnList
110	#include "viewer.h" // StartMLEEditor
111	#include "subj.h" // Subject
112	#include "wrappers.h" // xDosSetPathInfo
113	#include "i18nutil.h" // CommaFmtULL
114	#include "fortify.h"
115	#include "info.h" // driveflags
116
117	#define CONTAINER_COLUMNS 13 /* Number of columns in details view */
118	#define MS_POPUP 0x00000010L
119
120	// Data definitions
121	#pragma data_seg(GLOBAL1)
122	HWND CollectorDirMenu;
123	HWND CollectorFileMenu;
124	HWND DirMenu;
125	HWND FileMenu;
126	HWND TreeMenu;
127	BOOL fDefaultDeletePerm;
128	BOOL fWorkPlace;
129
130	#pragma data_seg(GLOBAL4)
131	ULONG numswitches;
132	HSWITCH switches[499];
133
134	#pragma data_seg(DATA1)
135	static PSZ pszSrcFile = __FILE__;
136
137	#ifndef BEGIN_LIBPATH
138	#define BEGIN_LIBPATH 1
139	#endif
140
141	#ifndef END_LIBPATH
142	#define END_LIBPATH 2
143	#endif
144
145	#ifndef ORD_DOS32QUERYEXTLIBPATH
146	#define ORD_DOS32QUERYEXTLIBPATH 874
147	#endif
148
149	BOOL IsFm2Window(HWND hwnd, BOOL chkTid)
150	{
151	PIB *ppib;
152	TIB *ptib;
153	BOOL yes;
154	APIRET rc = DosGetInfoBlocks(&ptib, &ppib);
155
156	if (rc) {
157	Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile, __LINE__,
158	PCSZ_DOSGETINFOBLOCKS);
159	yes = FALSE;
160	}
161	else {
162	PID pid;
163	TID tid;
164
165	// Check window owned by FM2 process
166	// Check say same thread too, if requested
167	// OK for window to be dead - just return FALSE
168	yes = WinQueryWindowProcess(hwnd, &pid, &tid) &&
169	pid == ppib->pib_ulpid &&
170	(!chkTid \|\| tid == ptib->tib_ptib2->tib2_ultid);
171	}
172	return yes;
173	}
174
175	#ifdef FORTIFY
176
177	/**
178	* Return thread ordinal for fm/2 window
179	* window must exist and must be created by fm/2
180	* @param hwnd is window handle
181	* @returns thread ordinal or -1 if error
182	*/
183
184	INT GetTidForWindow(HWND hwnd)
185	{
186	PIB *ppib;
187	TIB *ptib;
188	LONG ordinal = -1;
189	APIRET rc = DosGetInfoBlocks(&ptib, &ppib);
190
191	if (rc) {
192	Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile, __LINE__,
193	PCSZ_DOSGETINFOBLOCKS);
194	}
195	else {
196	PID pid;
197	TID tid;
198	if (!WinQueryWindowProcess(hwnd, &pid, &tid))
199	Win_Error(hwnd, HWND_DESKTOP, pszSrcFile, __LINE__, "WinQueryWindowProcess failed for %X", hwnd);
200	else if (pid != ppib->pib_ulpid)
201	Runtime_Error(pszSrcFile, __LINE__, "hwnd %X not created by fm/2", hwnd);
202	else
203	ordinal = ptib->tib_ptib2->tib2_ultid;
204	}
205	return ordinal;
206	}
207
208	/**
209	* Return thread ordinal for current thread
210	* @returns thread ordinal or -1 if error
211	*/
212
213	INT GetTidForThread(VOID)
214	{
215	PIB *ppib;
216	TIB *ptib;
217	LONG ordinal = -1;
218	APIRET rc = DosGetInfoBlocks(&ptib, &ppib);
219
220	if (rc) {
221	Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile, __LINE__,
222	PCSZ_DOSGETINFOBLOCKS);
223	}
224	else
225	ordinal = ptib->tib_ptib2->tib2_ultid;
226
227	return ordinal;
228	}
229
230	#endif // FORTIFY
231
232	VOID SetShiftState(VOID)
233	{
234	shiftstate = 0;
235	if (WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000)
236	shiftstate \|= KC_CTRL;
237	if (WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000)
238	shiftstate \|= KC_SHIFT;
239	if (WinGetKeyState(HWND_DESKTOP, VK_ALT) & 0x8000)
240	shiftstate \|= KC_ALT;
241	}
242
243	void EmphasizeButton(HWND hwnd, BOOL on)
244	{
245	HPS hps = DrgGetPS(hwnd);
246
247	// fixme to complain?
248	if (hps) {
249	POINTL ptl;
250	SWP swp;
251
252	WinQueryWindowPos(hwnd, &swp);
253	ptl.x = 1;
254	ptl.y = 1;
255	GpiMove(hps, &ptl);
256	GpiSetColor(hps, on ? CLR_BLACK : CLR_PALEGRAY);
257	ptl.x = swp.cx - 2;
258	ptl.y = swp.cy - 2;
259	GpiBox(hps, DRO_OUTLINE, &ptl, 0, 0);
260	DrgReleasePS(hps);
261	if (remove) //fixme always true
262	WinInvalidateRect(hwnd, NULL, FALSE);
263	}
264	}
265
266	void DrawTargetEmphasis(HWND hwnd, BOOL on)
267	{
268	HPS hps = DrgGetPS(WinQueryWindow(hwnd, QW_PARENT));
269
270	if (hps) {
271	BoxWindow(hwnd, hps, on ? CLR_BLACK : CLR_PALEGRAY);
272	DrgReleasePS(hps);
273	}
274	}
275
276	void BoxWindow(HWND hwnd, HPS hps, LONG color)
277	{
278	POINTL ptl;
279	SWP swp;
280	BOOL releaseme = FALSE;
281
282	if (!hps) {
283	hps = WinGetPS(WinQueryWindow(hwnd, QW_PARENT));
284	releaseme = TRUE;
285	}
286	if (hps && WinQueryWindowPos(hwnd, &swp)) {
287	ptl.x = swp.x - 2;
288	ptl.y = swp.y - 2;
289	GpiMove(hps, &ptl);
290	GpiSetColor(hps, color);
291	ptl.x = swp.x + swp.cx + 1;
292	ptl.y = swp.y + swp.cy + 1;
293	GpiBox(hps, DRO_OUTLINE, &ptl, 0, 0);
294	}
295	if (releaseme && hps)
296	WinReleasePS(hps);
297	}
298
299	void PaintSTextWindow(HWND hwnd, HPS hps)
300	{
301	/*
302	* paint a text window such that the rightmost part of the text is
303	* always visible even if the text length exceeds the length of the
304	* window -- otherwise, paint the window so that it is left-justified
305	* and vertically centered.
306	*/
307
308	char *s = NULL;
309	long len;
310	POINTL aptl[TXTBOX_COUNT], ptl;
311	RECTL rcl;
312	char *p;
313	BOOL releaseme = FALSE;
314
315	if (!hps) {
316	releaseme = TRUE;
317	hps = WinGetPS(hwnd);
318	}
319	if (hps) {
320	WinQueryWindowRect(hwnd, &rcl);
321	WinFillRect(hps, &rcl, CLR_PALEGRAY);
322	len = WinQueryWindowTextLength(hwnd);
323	if (len)
324	s = xmalloc(len + 1, pszSrcFile, __LINE__);
325	if (s) {
326	*s = 0;
327	WinQueryWindowText(hwnd, CCHMAXPATH, s);
328	if (*s) {
329	rcl.xRight -= 3;
330	p = s;
331	GpiQueryTextBox(hps, 3, "...", TXTBOX_COUNT, aptl);
332	len = aptl[TXTBOX_TOPRIGHT].x;
333	do {
334	GpiQueryTextBox(hps, strlen(p), p, TXTBOX_COUNT, aptl);
335	if (aptl[TXTBOX_TOPRIGHT].x > (rcl.xRight - (p != s ? len : 0)))
336	p++;
337	else
338	break;
339	}
340	while (*p);
341	if (*p) {
342	GpiSetMix(hps, FM_OVERPAINT);
343	GpiSetColor(hps, CLR_BLACK);
344	ptl.x = 3;
345	ptl.y = ((rcl.yTop / 2) -
346	((aptl[TXTBOX_TOPRIGHT].y +
347	aptl[TXTBOX_BOTTOMLEFT].y) / 2));
348	GpiMove(hps, &ptl);
349	if (p != s)
350	GpiCharString(hps, 3, "...");
351	GpiCharString(hps, strlen(p), p);
352	}
353	}
354	free(s);
355	}
356	if (releaseme)
357	WinReleasePS(hps);
358	}
359	}
360
361	VOID PaintRecessedWindow(HWND hwnd, HPS hps, BOOL outtie, BOOL dbl)
362	{
363	/*
364	* paint a recessed box around the window
365	* two pixels width required around window for painting...
366	*/
367	BOOL releaseme = FALSE;
368
369	if (!hps) {
370	hps = WinGetPS(WinQueryWindow(hwnd, QW_PARENT));
371	releaseme = TRUE;
372	}
373	if (hps) {
374
375	POINTL ptl;
376	SWP swp;
377
378	WinQueryWindowPos(hwnd, &swp);
379	ptl.x = swp.x - 1;
380	ptl.y = swp.y - 1;
381	GpiMove(hps, &ptl);
382	if (!outtie)
383	GpiSetColor(hps, CLR_WHITE);
384	else
385	GpiSetColor(hps, CLR_DARKGRAY);
386	ptl.x = swp.x + swp.cx;
387	GpiLine(hps, &ptl);
388	ptl.y = swp.y + swp.cy;
389	GpiLine(hps, &ptl);
390	if (dbl) {
391	ptl.x = swp.x - 2;
392	ptl.y = swp.y - 2;
393	GpiMove(hps, &ptl);
394	ptl.x = swp.x + swp.cx + 1;
395	GpiLine(hps, &ptl);
396	ptl.y = swp.y + swp.cy + 1;
397	GpiLine(hps, &ptl);
398	}
399	if (!outtie)
400	GpiSetColor(hps, CLR_DARKGRAY);
401	else
402	GpiSetColor(hps, CLR_WHITE);
403	if (dbl) {
404	ptl.x = swp.x - 2;
405	GpiLine(hps, &ptl);
406	ptl.y = swp.y - 2;
407	GpiLine(hps, &ptl);
408	ptl.x = swp.x + swp.cx;
409	ptl.y = swp.y + swp.cy;
410	GpiMove(hps, &ptl);
411	}
412	ptl.x = swp.x - 1;
413	GpiLine(hps, &ptl);
414	ptl.y = swp.y - 1;
415	GpiLine(hps, &ptl);
416	GpiSetColor(hps, CLR_PALEGRAY);
417	ptl.x = swp.x - (2 + (dbl != FALSE));
418	ptl.y = swp.y - (2 + (dbl != FALSE));
419	GpiMove(hps, &ptl);
420	ptl.x = swp.x + swp.cx + (1 + (dbl != FALSE));
421	GpiLine(hps, &ptl);
422	ptl.y = swp.y + swp.cy + (1 + (dbl != FALSE));
423	GpiLine(hps, &ptl);
424	ptl.x = swp.x - (2 + (dbl != FALSE));
425	GpiLine(hps, &ptl);
426	ptl.y = swp.y - (2 + (dbl != FALSE));
427	GpiLine(hps, &ptl);
428	if (releaseme)
429	WinReleasePS(hps);
430	}
431	}
432
433	BOOL AdjustCnrColVis(HWND hwndCnr, PCSZ title, BOOL visible, BOOL toggle)
434	{
435	PFIELDINFO pfi = (PFIELDINFO) WinSendMsg(hwndCnr,
436	CM_QUERYDETAILFIELDINFO,
437	MPVOID, MPFROMSHORT(CMA_FIRST));
438
439	while (pfi) {
440	if (!strcmp(pfi->pTitleData, title)) {
441	if (toggle) {
442	if (pfi->flData & CFA_INVISIBLE)
443	pfi->flData &= (~CFA_INVISIBLE);
444	else
445	pfi->flData \|= CFA_INVISIBLE;
446	return !(pfi->flData & CFA_INVISIBLE);
447	}
448	else {
449	if (visible)
450	pfi->flData &= (~CFA_INVISIBLE);
451	else
452	pfi->flData \|= CFA_INVISIBLE;
453	}
454	return TRUE;
455	}
456	pfi = pfi->pNextFieldInfo;
457	}
458	return FALSE;
459	}
460
461	BOOL AdjustCnrColRO(HWND hwndCnr, PCSZ title, BOOL readonly, BOOL toggle)
462	{
463	PFIELDINFO pfi = (PFIELDINFO) WinSendMsg(hwndCnr,
464	CM_QUERYDETAILFIELDINFO,
465	MPVOID, MPFROMSHORT(CMA_FIRST));
466
467	while (pfi) {
468	if (!strcmp(pfi->pTitleData, title)) {
469	if (toggle) {
470	if (pfi->flData & CFA_FIREADONLY)
471	pfi->flData &= (~CFA_FIREADONLY);
472	else
473	pfi->flData \|= CFA_FIREADONLY;
474	return (pfi->flData & CFA_FIREADONLY);
475	}
476	else {
477	if (!readonly)
478	pfi->flData &= (~CFA_FIREADONLY);
479	else
480	pfi->flData \|= CFA_FIREADONLY;
481	}
482	return TRUE;
483	}
484	pfi = pfi->pNextFieldInfo;
485	}
486	return FALSE;
487	}
488
489	VOID AdjustCnrColsForFSType(HWND hwndCnr, PCSZ directory, DETAILS_SETTINGS *pds, BOOL compare)
490	{
491	CHAR FileSystem[CCHMAXPATH];
492	INT x;
493	BOOL hasCreateDT;
494	BOOL hasAccessDT;
495	BOOL hasLongNames;
496	BOOL hasSubjects;
497
498	if (!directory \|\| !*directory)
499	return;
500	x = CheckDrive(toupper(*directory), FileSystem, NULL);
501	if (x != -1) {
502	x = toupper(*directory) - 'A';
503	if (!stricmp(FileSystem, HPFS) \|\|
504	!stricmp(FileSystem, JFS) \|\|
505	!stricmp(FileSystem, FAT32) \|\|
506	!stricmp(FileSystem, RAMFS) \|\|
507	!stricmp(FileSystem, NDFS32) \|\|
508	!stricmp(FileSystem, NTFS) \|\|
509	!stricmp(FileSystem, HPFS386)) {
510	hasCreateDT = TRUE;
511	hasAccessDT = TRUE;
512	if (driveflags[x] & DRIVE_NOEASUPPORT) {
513	hasSubjects = FALSE;
514	hasLongNames = FALSE;
515	}
516	else {
517	hasSubjects = TRUE;
518	hasLongNames = TRUE;
519	}
520	}
521	else if (!strcmp(FileSystem, CDFS) \|\| !strcmp(FileSystem, ISOFS)) {
522	hasCreateDT = TRUE;
523	hasAccessDT = FALSE;
524	if (driveflags[x] & DRIVE_NOEASUPPORT) {
525	hasSubjects = FALSE;
526	hasLongNames = FALSE;
527	}
528	else {
529	hasSubjects = TRUE;
530	hasLongNames = TRUE;
531	}
532	}
533	else {
534	// Assume FAT
535	hasCreateDT = FALSE;
536	hasAccessDT = FALSE;
537	if (driveflags[x] & DRIVE_NOEASUPPORT) {
538	hasSubjects = FALSE;
539	hasLongNames = FALSE;
540	}
541	else {
542	hasSubjects = TRUE;
543	hasLongNames = TRUE;
544	}
545	}
546	}
547	else {
548	// Assume FAT
549	hasCreateDT = FALSE;
550	hasAccessDT = FALSE;
551	if (driveflags[x] & DRIVE_NOEASUPPORT) {
552	hasSubjects = FALSE;
553	hasLongNames = FALSE;
554	}
555	else {
556	hasSubjects = TRUE;
557	hasLongNames = TRUE;
558	}
559	}
560	AdjustCnrColVis(hwndCnr,
561	GetPString(IDS_LADATE),
562	pds->detailsladate ? hasAccessDT : FALSE,
563	FALSE);
564	AdjustCnrColVis(hwndCnr,
565	GetPString(IDS_LATIME),
566	pds->detailslatime ? hasAccessDT : FALSE,
567	FALSE);
568	AdjustCnrColVis(hwndCnr,
569	GetPString(IDS_CRDATE),
570	pds->detailscrdate ? hasCreateDT : FALSE,
571	FALSE);
572	AdjustCnrColVis(hwndCnr,
573	GetPString(IDS_CRTIME),
574	pds->detailscrtime ? hasCreateDT : FALSE,
575	FALSE);
576	if (pds->detailslongname && !pds->detailssubject && hasSubjects) {
577	AdjustCnrColVis(hwndCnr,
578	compare ? GetPString(IDS_STATUS) : GetPString(IDS_SUBJ),
579	TRUE,
580	FALSE);
581	AdjustCnrColVis(hwndCnr,
582	GetPString(IDS_LNAME),
583	pds->detailslongname ? hasLongNames : FALSE,
584	FALSE);
585	WinSendMsg(hwndCnr, CM_INVALIDATEDETAILFIELDINFO, MPVOID, MPVOID);
586	}
587	else
588	AdjustCnrColVis(hwndCnr,
589	GetPString(IDS_LNAME),
590	pds->detailslongname ? hasLongNames : FALSE,
591	FALSE);
592	AdjustCnrColVis(hwndCnr,
593	compare ? GetPString(IDS_STATUS) : GetPString(IDS_SUBJ),
594	pds->detailssubject ? hasSubjects : FALSE,
595	FALSE);
596	WinSendMsg(hwndCnr, CM_INVALIDATEDETAILFIELDINFO, MPVOID, MPVOID);
597	}
598
599	VOID AdjustCnrColsForPref(HWND hwndCnr, PCSZ directory, DETAILS_SETTINGS *pds,
600	BOOL compare)
601	{
602	AdjustCnrColVis(hwndCnr, GetPString(IDS_ATTR), pds->detailsattr, FALSE);
603	AdjustCnrColVis(hwndCnr, GetPString(IDS_ICON), pds->detailsicon, FALSE);
604	AdjustCnrColVis(hwndCnr, GetPString(IDS_LWDATE), pds->detailslwdate, FALSE);
605	AdjustCnrColVis(hwndCnr, GetPString(IDS_LWTIME), pds->detailslwtime, FALSE);
606	AdjustCnrColVis(hwndCnr, GetPString(IDS_EA), pds->detailsea, FALSE);
607	AdjustCnrColVis(hwndCnr, GetPString(IDS_SIZE), pds->detailssize, FALSE);
608
609	if (!directory) {
610	AdjustCnrColVis(hwndCnr,
611	compare ? GetPString(IDS_STATUS) : GetPString(IDS_SUBJ),
612	pds->detailssubject,
613	FALSE);
614	AdjustCnrColVis(hwndCnr, GetPString(IDS_LADATE), pds->detailsladate, FALSE);
615	AdjustCnrColVis(hwndCnr, GetPString(IDS_LATIME), pds->detailslatime, FALSE);
616	AdjustCnrColVis(hwndCnr, GetPString(IDS_CRDATE), pds->detailscrdate, FALSE);
617	AdjustCnrColVis(hwndCnr, GetPString(IDS_CRTIME), pds->detailscrtime, FALSE);
618	AdjustCnrColVis(hwndCnr, GetPString(IDS_LNAME), pds->detailslongname, FALSE);
619	WinSendMsg(hwndCnr, CM_INVALIDATEDETAILFIELDINFO, MPVOID, MPVOID);
620	}
621	else {
622	AdjustCnrColsForFSType(hwndCnr, directory, pds, compare);
623	}
624	}
625
626	BOOL SetCnrCols(HWND hwndCnr, BOOL isCompCnr)
627	{
628	BOOL fSuccess = TRUE;
629	PFIELDINFO pfi, pfiLastLeftCol, pfiIconCol;
630
631	// Allocate storage for container column data
632
633	pfi = WinSendMsg(hwndCnr, CM_ALLOCDETAILFIELDINFO,
634	MPFROMLONG(CONTAINER_COLUMNS), NULL);
635
636	if (!pfi) {
637	Win_Error(hwndCnr, HWND_DESKTOP, pszSrcFile, __LINE__, "CM_ALLOCDETAILFIELDINFO");
638	fSuccess = FALSE;
639	}
640	else {
641
642	PFIELDINFO pfiFirst;
643	FIELDINFOINSERT fii;
644
645	// Store original value of pfi so we won't lose it when it changes.
646	// This will be needed on the CM_INSERTDETAILFIELDINFO message.
647
648	pfiFirst = pfi;
649
650	// Fill in column information for the icon column
651
652	pfi->flData = CFA_BITMAPORICON \| CFA_CENTER \| CFA_FIREADONLY;
653	pfi->flTitle = CFA_CENTER \| CFA_FITITLEREADONLY;
654	pfi->pTitleData = (PSZ)GetPString(IDS_ICON);
655	pfi->offStruct = FIELDOFFSET(MINIRECORDCORE, hptrIcon);
656
657	pfiIconCol = pfi;
658
659	// Fill in column information for the file name. Note that we are
660	// using the pszDisplayName variable rather than pszFileName. We do this
661	// because the container does not always display the full path file name.
662
663	pfi = pfi->pNextFieldInfo;
664
665	pfi->flData = CFA_STRING \| CFA_LEFT \| CFA_SEPARATOR;
666	pfi->flTitle = CFA_LEFT;
667	pfi->pTitleData = (PSZ)GetPString(IDS_FILENAME);
668	pfi->offStruct = FIELDOFFSET(CNRITEM, pszDisplayName);
669
670	// Fill in column information for the longname.
671
672	pfi = pfi->pNextFieldInfo;
673	pfi->flData = CFA_STRING \| CFA_LEFT \| CFA_SEPARATOR;
674	pfi->flTitle = CFA_LEFT \| CFA_FITITLEREADONLY;
675	pfi->pTitleData = (PSZ)GetPString(IDS_LNAME);
676	pfi->offStruct = FIELDOFFSET(CNRITEM, pszLongName);
677	pfiLastLeftCol = pfi;
678
679	// Store the current pfi value as that will be used to indicate the
680	// last column in the lefthand container window (we have a splitbar)
681	if (!dsDirCnrDefault.fSubjectInLeftPane)
682	pfiLastLeftCol = pfi;
683	else
684	pfiLastLeftCol = pfi->pNextFieldInfo;
685
686	// Fill in column info for subjects
687	pfi = pfi->pNextFieldInfo;
688	pfi->flData = CFA_STRING \| CFA_LEFT \| CFA_SEPARATOR;
689	if (isCompCnr)
690	pfi->flData \|= CFA_FIREADONLY;
691	pfi->flTitle = CFA_LEFT \| CFA_FITITLEREADONLY;
692	pfi->pTitleData = isCompCnr ? (PSZ)GetPString(IDS_STATUS) :
693	(PSZ)GetPString(IDS_SUBJ);
694	pfi->offStruct = FIELDOFFSET(CNRITEM, pszSubject);
695	pfi->cxWidth = dsDirCnrDefault.SubjectDisplayWidth;
696
697	// Fill in column information for the file size
698
699	pfi = pfi->pNextFieldInfo;
700	pfi->flData = CFA_STRING \| CFA_RIGHT \| CFA_SEPARATOR \| CFA_FIREADONLY;
701	pfi->flTitle = CFA_CENTER;
702	pfi->pTitleData = (PSZ)GetPString(IDS_SIZE);
703	pfi->offStruct = FIELDOFFSET(CNRITEM, pszFmtFileSize);
704
705
706	// Fill in the column information for the file's ea size
707
708	pfi = pfi->pNextFieldInfo;
709	pfi->flData = CFA_ULONG \| CFA_RIGHT \| CFA_SEPARATOR \| CFA_FIREADONLY;
710	pfi->flTitle = CFA_CENTER;
711	pfi->pTitleData = (PSZ)GetPString(IDS_EA);
712	pfi->offStruct = FIELDOFFSET(CNRITEM, easize);
713
714	// Fill in the column information for the file attribute
715
716	pfi = pfi->pNextFieldInfo;
717	pfi->flData = CFA_STRING \| CFA_CENTER \| CFA_SEPARATOR \| CFA_FIREADONLY;
718	pfi->flTitle = CFA_CENTER \| CFA_FITITLEREADONLY;
719	pfi->pTitleData = (PSZ)GetPString(IDS_ATTR);
720	pfi->offStruct = FIELDOFFSET(CNRITEM, pszDispAttr);
721
722	// Fill in column information for last write file date
723
724	pfi = pfi->pNextFieldInfo;
725	pfi->flData = CFA_DATE \| CFA_RIGHT \| CFA_FIREADONLY;
726	pfi->flTitle = CFA_CENTER;
727	pfi->pTitleData = (PSZ)GetPString(IDS_LWDATE);
728	pfi->offStruct = FIELDOFFSET(CNRITEM, date);
729
730	// Fill in column information for the last write file time
731
732	pfi = pfi->pNextFieldInfo;
733	pfi->flData = CFA_TIME \| CFA_RIGHT \| CFA_SEPARATOR \| CFA_FIREADONLY;
734	pfi->flTitle = CFA_CENTER;
735	pfi->pTitleData = (PSZ)GetPString(IDS_LWTIME);
736	pfi->offStruct = FIELDOFFSET(CNRITEM, time);
737
738	// Fill in column information for last access file date
739
740	pfi = pfi->pNextFieldInfo;
741	pfi->flData = CFA_DATE \| CFA_RIGHT \| CFA_FIREADONLY;
742	pfi->flTitle = CFA_CENTER;
743	pfi->pTitleData = (PSZ)GetPString(IDS_LADATE);
744	pfi->offStruct = FIELDOFFSET(CNRITEM, ladate);
745
746	// Fill in column information for the last access file time
747
748	pfi = pfi->pNextFieldInfo;
749	pfi->flData = CFA_TIME \| CFA_RIGHT \| CFA_SEPARATOR \| CFA_FIREADONLY;
750	pfi->flTitle = CFA_CENTER;
751	pfi->pTitleData = (PSZ)GetPString(IDS_LATIME);
752	pfi->offStruct = FIELDOFFSET(CNRITEM, latime);
753
754	// Fill in column information for create file date
755
756	pfi = pfi->pNextFieldInfo;
757	pfi->flData = CFA_DATE \| CFA_RIGHT \| CFA_FIREADONLY;
758	pfi->flTitle = CFA_CENTER;
759	pfi->pTitleData = (PSZ)GetPString(IDS_CRDATE);
760	pfi->offStruct = FIELDOFFSET(CNRITEM, crdate);
761
762	// Fill in column information for the create file time
763
764	pfi = pfi->pNextFieldInfo;
765	pfi->flData = CFA_TIME \| CFA_RIGHT \| CFA_FIREADONLY;
766	pfi->flTitle = CFA_CENTER;
767	pfi->pTitleData = (PSZ)GetPString(IDS_CRTIME);
768	pfi->offStruct = FIELDOFFSET(CNRITEM, crtime);
769
770	// Use the CM_INSERTDETAILFIELDINFO message to tell the container
771	// all the column information it needs to function properly. Place
772	// this column info first in the column list and update the display
773	// after they are inserted (fInvalidateFieldInfo = TRUE)
774
775	(void)memset(&fii, 0, sizeof(FIELDINFOINSERT));
776
777	fii.cb = sizeof(FIELDINFOINSERT);
778	fii.pFieldInfoOrder = (PFIELDINFO) CMA_FIRST;
779	fii.cFieldInfoInsert = (SHORT) CONTAINER_COLUMNS;
780	fii.fInvalidateFieldInfo = TRUE;
781
782	if (!WinSendMsg(hwndCnr, CM_INSERTDETAILFIELDINFO, MPFROMP(pfiFirst),
783	MPFROMP(&fii))) {
784	Win_Error(hwndCnr, HWND_DESKTOP, pszSrcFile, __LINE__, "CM_INSERTDETAILFIELDINFO");
785	fSuccess = FALSE;
786	}
787	}
788
789	if (fSuccess) {
790
791	CNRINFO cnri;
792	ULONG size;
793
794	// Tell the container about the splitbar and where it goes
795
796	cnri.cb = sizeof(CNRINFO);
797	cnri.pFieldInfoLast = pfiLastLeftCol;
798	cnri.xVertSplitbar = DIR_SPLITBAR_OFFSET - 32;
799	cnri.pFieldInfoObject = pfiIconCol;
800	size = sizeof(LONG);
801	PrfQueryProfileData(fmprof,
802	appname, "CnrSplitBar", &cnri.xVertSplitbar, &size);
803	if (cnri.xVertSplitbar <= 0)
804	cnri.xVertSplitbar = DIR_SPLITBAR_OFFSET - 32;
805	if (!WinSendMsg(hwndCnr, CM_SETCNRINFO, MPFROMP(&cnri),
806	MPFROMLONG(CMA_PFIELDINFOLAST \| CMA_PFIELDINFOOBJECT \|
807	CMA_XVERTSPLITBAR))) {
808	Win_Error(hwndCnr, HWND_DESKTOP, pszSrcFile, __LINE__, "CM_SETCNRINFO");
809	fSuccess = FALSE;
810	}
811	}
812
813	return fSuccess;
814	}
815
816	MRESULT CnrDirectEdit(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
817	{
818	switch (SHORT2FROMMP(mp1)) {
819	case CN_BEGINEDIT:
820	if (mp2) {
821	PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
822	PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
823
824	if (pci &&
825	(INT) pci != -1 &&
826	!IsRoot(pci->pszFileName) &&
827	!(pci->flags & RECFLAGS_ENV) && !(pci->flags & RECFLAGS_UNDERENV)) {
828	if (!pfi \|\| pfi->offStruct == FIELDOFFSET(CNRITEM, pszDisplayName)) {
829	PostMsg(hwnd, UM_FIXEDITNAME, MPFROMP(pci->pszFileName), MPVOID);
830	}
831	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, pszSubject))
832	PostMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(1048), MPVOID);
833	else
834	PostMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
835	}
836	else
837	PostMsg(hwnd, CM_CLOSEEDIT, MPVOID, MPVOID);
838	}
839	break;
840
841	case CN_REALLOCPSZ:
842	if (mp2) {
843	PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
844	PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
845	CHAR szData[CCHMAXPATH], testname[CCHMAXPATH];
846	HWND hwndMLE = WinWindowFromID(hwnd, CID_MLE);
847	BOOL fResetVerify = FALSE;
848
849	if (pci && (INT) pci != -1 && !IsRoot(pci->pszFileName)) {
850	if (pfi && pfi->offStruct == FIELDOFFSET(CNRITEM, pszSubject)) {
851
852	APIRET rc;
853	EAOP2 eaop;
854	PFEA2LIST pfealist = NULL;
855	CHAR szSubject[1048];
856	ULONG ealen;
857	USHORT len;
858	CHAR *eaval;
859	LONG retlen;
860	PSZ psz;
861
862	retlen = WinQueryWindowText(hwndMLE, sizeof(szSubject), szSubject);
863	szSubject[retlen + 1] = 0;
864	bstrip(szSubject);
865	if (pci->pszSubject != NullStr) {
866	if (retlen == 0) {
867	psz = pci->pszSubject;
868	pci->pszSubject = NullStr;
869	xfree(psz, pszSrcFile, __LINE__);
870	}
871	else
872	pci->pszSubject = xrealloc(pci->pszSubject, retlen + 1, pszSrcFile, __LINE__);
873	}
874	else {
875	pci->pszSubject = xmalloc(retlen + 1, pszSrcFile, __LINE__);
876	if (!pci->pszSubject)
877	return FALSE;
878	}
879	len = strlen(szSubject);
880	if (len)
881	ealen = sizeof(FEA2LIST) + 9 + len + 4;
882	else
883	ealen = sizeof(FEALIST) + 9;
884	rc = xDosAllocMem((PPVOID) & pfealist, ealen + 64,
885	PAG_COMMIT \| PAG_READ \| PAG_WRITE, pszSrcFile, __LINE__);
886	if (rc)
887	Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile,
888	__LINE__, GetPString(IDS_OUTOFMEMORY));
889	else {
890	memset(pfealist, 0, ealen + 1);
891	pfealist->cbList = ealen;
892	pfealist->list[0].oNextEntryOffset = 0;
893	pfealist->list[0].fEA = 0;
894	pfealist->list[0].cbName = 8;
895	strcpy(pfealist->list[0].szName, SUBJECT);
896	if (len) {
897	eaval = pfealist->list[0].szName + 9;
898	(USHORT ) eaval = (USHORT) EAT_ASCII;
899	eaval += sizeof(USHORT);
900	(USHORT ) eaval = (USHORT) len;
901	eaval += sizeof(USHORT);
902	memcpy(eaval, szSubject, len);
903	pfealist->list[0].cbValue = len + (sizeof(USHORT) * 2);
904	}
905	else
906	pfealist->list[0].cbValue = 0;
907	eaop.fpGEA2List = (PGEA2LIST) 0;
908	eaop.fpFEA2List = pfealist;
909	eaop.oError = 0;
910	rc = xDosSetPathInfo(pci->pszFileName, FIL_QUERYEASIZE,
911	&eaop, sizeof(eaop), DSPI_WRTTHRU);
912	DosFreeMem(pfealist);
913	if (rc)
914	return FALSE;
915	}
916	return (MRESULT) TRUE;
917	}
918	else if (pfi && pfi->offStruct == FIELDOFFSET(CNRITEM, pszLongName)) {
919
920	CHAR longname[CCHMAXPATHCOMP];
921	LONG retlen;
922	PSZ psz;
923
924	*longname = 0;
925	retlen = WinQueryWindowText(hwndMLE, sizeof(longname), longname);
926	longname[retlen + 1] = 0;
927	chop_at_crnl(longname);
928	bstrip(longname);
929	WinSetWindowText(hwndMLE, longname);
930	if (pci->pszLongName != NullStr) {
931	if (retlen == 0) {
932	psz = pci->pszLongName;
933	pci->pszLongName = NullStr;
934	xfree(psz, pszSrcFile, __LINE__);
935	}
936	else
937	pci->pszLongName = xrealloc(pci->pszLongName, retlen + 1, pszSrcFile, __LINE__);
938	}
939	else {
940	pci->pszLongName = xmalloc(retlen + 1, pszSrcFile, __LINE__);
941	if (!pci->pszLongName)
942	return FALSE;
943	}
944	return (MRESULT) WriteLongName(pci->pszFileName, longname);
945	}
946	else {
947	WinQueryWindowText(hwndMLE, sizeof(szData), szData);
948	if (strchr(szData, '?') \|\|
949	strchr(szData, '*') \|\| IsRoot(pci->pszFileName))
950	return (MRESULT) FALSE;
951	/* If the text changed, rename the file system object. */
952	chop_at_crnl(szData);
953	bstrip(szData);
954	if (!IsFullName(szData))
955	Runtime_Error(pszSrcFile, __LINE__, "bad name");
956	else {
957	if (DosQueryPathInfo(szData,
958	FIL_QUERYFULLNAME,
959	testname, sizeof(testname)))
960	return FALSE;
961	if (DosQueryPathInfo(pci->pszFileName,
962	FIL_QUERYFULLNAME,
963	szData,
964	sizeof(szData)))
965	{
966	pci->pszFileName = xrealloc(pci->pszFileName, sizeof(szData), pszSrcFile, __LINE__);
967	strcpy(szData, pci->pszFileName);
968	}
969	WinSetWindowText(hwndMLE, szData);
970	if (strcmp(szData, testname)) {
971	if (stricmp(szData, testname) && IsFile(testname) != -1) {
972	if (!fAlertBeepOff)
973	DosBeep(50, 100); /* exists; disallow */
974	return (MRESULT) FALSE;
975	}
976	if (fVerify && (driveflags[toupper(*szData) - 'A'] & DRIVE_WRITEVERIFYOFF \|\|
977	driveflags[toupper(*testname) - 'A'] & DRIVE_WRITEVERIFYOFF)) {
978	DosSetVerify(FALSE);
979	fResetVerify = TRUE;
980	}
981	if (docopyf(MOVE, szData, testname))
982	Runtime_Error(pszSrcFile, __LINE__, "docopyf");
983	else {
984	CHAR *filename;
985
986	filename = xstrdup(testname, pszSrcFile, __LINE__);
987	if (filename) {
988	if (!PostMsg(hwnd,
989	UM_FIXEDITNAME, MPVOID, MPFROMP(filename)))
990	free(filename);
991	}
992	if (stricmp(testname, pci->pszFileName)) {
993	PostMsg(hwnd, UM_FIXEDITNAME, MPFROMLONG(-1), MPFROMP(pci));
994	filename = xstrdup(pci->pszFileName, pszSrcFile, __LINE__);
995	if (filename) {
996	if (!PostMsg(hwnd,
997	UM_FIXEDITNAME, MPVOID, MPFROMP(filename)))
998	free(filename);
999	}
1000	}
1001	}
1002	if (fResetVerify) {
1003	DosSetVerify(fVerify);
1004	fResetVerify = FALSE;
1005	}
1006	}
1007	}
1008	}
1009	}
1010	}
1011	return FALSE;
1012
1013	case CN_ENDEDIT:
1014	if (mp2) {
1015	PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
1016	PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
1017
1018	if (pci && (INT) pci != -1 && !IsRoot(pci->pszFileName)) {
1019	WinSendMsg(hwnd,
1020	CM_INVALIDATERECORD,
1021	MPFROMP(&pci),
1022	MPFROM2SHORT(1, CMA_ERASE \| CMA_TEXTCHANGED));
1023	if (pfi && pfi->offStruct == FIELDOFFSET(CNRITEM, pszDisplayName))
1024	PostMsg(hwnd, UM_SORTRECORD, MPVOID, MPVOID);
1025	}
1026	else {
1027	USHORT cmd = 0;
1028
1029	if (!pfi \|\| pfi->offStruct == FIELDOFFSET(CNRITEM, pszDisplayName))
1030	cmd = IDM_SORTSMARTNAME;
1031	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, cbFile))
1032	cmd = IDM_SORTSIZE;
1033	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, easize))
1034	cmd = IDM_SORTEASIZE;
1035	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, date))
1036	cmd = IDM_SORTLWDATE;
1037	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, time))
1038	cmd = IDM_SORTLWDATE;
1039	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, ladate))
1040	cmd = IDM_SORTLADATE;
1041	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, latime))
1042	cmd = IDM_SORTLADATE;
1043	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, crdate))
1044	cmd = IDM_SORTCRDATE;
1045	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, crtime))
1046	cmd = IDM_SORTCRDATE;
1047	if (cmd)
1048	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(cmd, 0), MPVOID);
1049	}
1050	}
1051	break;
1052	}
1053	return (MRESULT) - 1;
1054	}
1055
1056	BOOL SetMenuCheck(HWND hwndMenu, USHORT id, BOOL * bool, BOOL toggle,
1057	PCSZ savename)
1058	{
1059	if (toggle) {
1060	bool = bool ? FALSE : TRUE;
1061	if (savename && *savename)
1062	PrfWriteProfileData(fmprof, appname, (CHAR *) savename, bool, sizeof(BOOL));
1063	}
1064	WinSendMsg(hwndMenu, MM_SETITEMATTR,
1065	MPFROM2SHORT(id, 1),
1066	MPFROM2SHORT(MIA_CHECKED, (*bool ? MIA_CHECKED : 0)));
1067	return *bool;
1068	}
1069
1070	//== disable_menuitem() disable or enable_menuitem ==
1071
1072	VOID disable_menuitem(HWND hwndMenu, USHORT id, BOOL disable)
1073	{
1074	WinSendMsg(hwndMenu, MM_SETITEMATTR,
1075	MPFROM2SHORT(id, TRUE),
1076	MPFROM2SHORT(MIA_DISABLED, (disable ? MIA_DISABLED : 0)));
1077	}
1078
1079	//== ViewHelp() invoke view.exe, return TRUE if OK ==
1080
1081	BOOL ViewHelp(PCSZ filename)
1082	{
1083	CHAR s[CCHMAXPATH + 81];
1084	CHAR szQuotedFileName[CCHMAXPATH];
1085	FILE *fp;
1086	INT ret = -1;
1087	CHAR *moderb = "rb";
1088
1089	fp = xfsopen(filename, moderb, SH_DENYNO, pszSrcFile, __LINE__, FALSE);
1090	if (fp) {
1091	*s = 0;
1092	fread(s, 1, 3, fp);
1093	if (*s != 'H' \|\| s[1] != 'S' \|\| s[2] != 'P') {
1094	fclose(fp);
1095	return FALSE;
1096	}
1097	fclose(fp);
1098	ret = runemf2(SEPARATE \| WINDOWED, HWND_DESKTOP, pszSrcFile, __LINE__,
1099	NULL, NULL,
1100	"VIEW.EXE \"%s\"",
1101	BldQuotedFileName(szQuotedFileName, filename));
1102	}
1103
1104	return (ret != -1);
1105	}
1106
1107	//== ExecFile() run file, return 1 if OK 0 if skipped -1 if can't run ==
1108
1109	INT ExecFile(HWND hwnd, PCSZ filename)
1110	{
1111	EXECARGS ex;
1112	CHAR path[CCHMAXPATH], *p;
1113	PSZ pszCmdLine;
1114	APIRET ret;
1115	static INT lastflags = 0;
1116
1117	strcpy(path, filename);
1118	p = strrchr(path, '\\');
1119	if (!p)
1120	p = strrchr(path, ':');
1121	if (p) {
1122	if (*p == ':') {
1123	p++;
1124	*p = '\\';
1125	p++;
1126	}
1127	*p = 0;
1128	}
1129	else
1130	*path = 0;
1131	pszCmdLine = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
1132	if (pszCmdLine) {
1133	BldQuotedFileName(pszCmdLine, filename);
1134	memset(&ex, 0, sizeof(ex));
1135	ex.flags = lastflags;
1136	ex.commandline = pszCmdLine;
1137	*ex.path = 0;
1138	*ex.environment = 0;
1139	ret = WinDlgBox(HWND_DESKTOP, hwnd, CmdLineDlgProc, FM3ModHandle,
1140	EXEC_FRAME, &ex);
1141	if (ret == 1) {
1142	lastflags = ex.flags;
1143	return runemf2(ex.flags, hwnd, pszSrcFile, __LINE__, path,
1144	*ex.environment ? ex.environment : NULL,
1145	"%s", pszCmdLine) != -1;
1146	}
1147	else if (ret != 0)
1148	return -1;
1149	free(pszCmdLine);
1150	}
1151	return 0;
1152	}
1153
1154	VOID SetDetailsSwitches(HWND hwnd, DETAILS_SETTINGS * pds)
1155	{
1156	WinCheckMenuItem(hwnd, IDM_SHOWLNAMES, pds->detailslongname);
1157	WinCheckMenuItem(hwnd, IDM_SHOWSUBJECT, pds->detailssubject);
1158	WinCheckMenuItem(hwnd, IDM_SHOWEAS, pds->detailsea);
1159	WinCheckMenuItem(hwnd, IDM_SHOWSIZE, pds->detailssize);
1160	WinCheckMenuItem(hwnd, IDM_SHOWICON, pds->detailsicon);
1161	WinCheckMenuItem(hwnd, IDM_SHOWLWDATE, pds->detailslwdate);
1162	WinCheckMenuItem(hwnd, IDM_SHOWLWTIME, pds->detailslwtime);
1163	WinCheckMenuItem(hwnd, IDM_SHOWLADATE, pds->detailsladate);
1164	WinCheckMenuItem(hwnd, IDM_SHOWLATIME, pds->detailslatime);
1165	WinCheckMenuItem(hwnd, IDM_SHOWCRDATE, pds->detailscrdate);
1166	WinCheckMenuItem(hwnd, IDM_SHOWCRTIME, pds->detailscrtime);
1167	WinCheckMenuItem(hwnd, IDM_SHOWATTR, pds->detailsattr);
1168	}
1169
1170	VOID AdjustDetailsSwitches(HWND hwnd, HWND hwndMenu, USHORT cmd,
1171	PCSZ directory, PCSZ keyroot,
1172	DETAILS_SETTINGS * pds, BOOL compare)
1173	{
1174	BOOL *bool = NULL;
1175
1176	switch (cmd) {
1177	case IDM_SHOWLNAMES:
1178	bool = &pds->detailslongname;
1179	break;
1180	case IDM_SHOWSUBJECT:
1181	bool = &pds->detailssubject;
1182	break;
1183	case IDM_SHOWEAS:
1184	bool = &pds->detailsea;
1185	break;
1186	case IDM_SHOWSIZE:
1187	bool = &pds->detailssize;
1188	break;
1189	case IDM_SHOWICON:
1190	bool = &pds->detailsicon;
1191	break;
1192	case IDM_SHOWLWDATE:
1193	bool = &pds->detailslwdate;
1194	break;
1195	case IDM_SHOWLWTIME:
1196	bool = &pds->detailslwtime;
1197	break;
1198	case IDM_SHOWLADATE:
1199	bool = &pds->detailsladate;
1200	break;
1201	case IDM_SHOWLATIME:
1202	bool = &pds->detailslatime;
1203	break;
1204	case IDM_SHOWCRDATE:
1205	bool = &pds->detailscrdate;
1206	break;
1207	case IDM_SHOWCRTIME:
1208	bool = &pds->detailscrtime;
1209	break;
1210	case IDM_SHOWATTR:
1211	bool = &pds->detailsattr;
1212	break;
1213	default:
1214	if (hwndMenu)
1215	SetDetailsSwitches(hwndMenu, pds);
1216	return;
1217	}
1218	if (bool)
1219	bool = bool ? FALSE : TRUE;
1220	if (hwnd)
1221	AdjustCnrColsForPref(hwnd, directory, pds, compare);
1222	if (hwndMenu)
1223	SetDetailsSwitches(hwndMenu, pds);
1224	}
1225
1226	/**
1227	* Set default menu item to invoke for top level conditional cascade menu
1228	* @param def is default menu id (i.e. IDM_...)
1229	*/
1230
1231	VOID SetConditionalCascade(HWND hwndMenu, USHORT id, USHORT def)
1232	{
1233	MENUITEM mi;
1234
1235	mi.iPosition = MIT_END;
1236	mi.hItem = 0;
1237	mi.hwndSubMenu = (HWND)0;
1238	mi.afAttribute = 0;
1239	mi.afStyle = MIS_TEXT;
1240	if (WinSendMsg(hwndMenu,
1241	MM_QUERYITEM,
1242	MPFROM2SHORT(id, TRUE),
1243	MPFROMP(&mi)))
1244	{
1245	WinSetWindowBits(mi.hwndSubMenu, QWL_STYLE, MS_CONDITIONALCASCADE,
1246	MS_CONDITIONALCASCADE);
1247	WinSendMsg(mi.hwndSubMenu, MM_SETDEFAULTITEMID, MPFROMSHORT(def), MPVOID);
1248	WinCheckMenuItem(mi.hwndSubMenu, def, TRUE);
1249	}
1250	}
1251
1252	VOID SetSortChecks(HWND hwndMenu, INT sortflags)
1253	{
1254	WinCheckMenuItem(hwndMenu, IDM_SORTNONE, FALSE);
1255	WinCheckMenuItem(hwndMenu, IDM_SORTFIRST, FALSE);
1256	WinCheckMenuItem(hwndMenu, IDM_SORTLAST, FALSE);
1257	WinCheckMenuItem(hwndMenu, IDM_SORTSIZE, FALSE);
1258	WinCheckMenuItem(hwndMenu, IDM_SORTEASIZE, FALSE);
1259	WinCheckMenuItem(hwndMenu, IDM_SORTLWDATE, FALSE);
1260	WinCheckMenuItem(hwndMenu, IDM_SORTLADATE, FALSE);
1261	WinCheckMenuItem(hwndMenu, IDM_SORTCRDATE, FALSE);
1262	WinCheckMenuItem(hwndMenu, IDM_SORTFILENAME, FALSE);
1263	WinCheckMenuItem(hwndMenu, IDM_SORTNAME, FALSE);
1264	WinCheckMenuItem(hwndMenu, IDM_SORTSUBJECT, FALSE);
1265	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSFIRST, FALSE);
1266	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSLAST, FALSE);
1267	WinCheckMenuItem(hwndMenu, IDM_SORTREVERSE, FALSE);
1268	if (sortflags & SORT_FIRSTEXTENSION)
1269	WinCheckMenuItem(hwndMenu, IDM_SORTFIRST, TRUE);
1270	else if (sortflags & SORT_LASTEXTENSION)
1271	WinCheckMenuItem(hwndMenu, IDM_SORTLAST, TRUE);
1272	else if (sortflags & SORT_SIZE)
1273	WinCheckMenuItem(hwndMenu, IDM_SORTSIZE, TRUE);
1274	else if (sortflags & SORT_EASIZE)
1275	WinCheckMenuItem(hwndMenu, IDM_SORTEASIZE, TRUE);
1276	else if (sortflags & SORT_LWDATE)
1277	WinCheckMenuItem(hwndMenu, IDM_SORTLWDATE, TRUE);
1278	else if (sortflags & SORT_LADATE)
1279	WinCheckMenuItem(hwndMenu, IDM_SORTLADATE, TRUE);
1280	else if (sortflags & SORT_CRDATE)
1281	WinCheckMenuItem(hwndMenu, IDM_SORTCRDATE, TRUE);
1282	else if (sortflags & SORT_FILENAME)
1283	WinCheckMenuItem(hwndMenu, IDM_SORTFILENAME, TRUE);
1284	else if (sortflags & SORT_NOSORT)
1285	WinCheckMenuItem(hwndMenu, IDM_SORTNONE, TRUE);
1286	else if (sortflags & SORT_SUBJECT)
1287	WinCheckMenuItem(hwndMenu, IDM_SORTSUBJECT, TRUE);
1288	else
1289	WinCheckMenuItem(hwndMenu, IDM_SORTNAME, TRUE);
1290	if (sortflags & SORT_DIRSFIRST)
1291	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSFIRST, TRUE);
1292	else if (sortflags & SORT_DIRSLAST)
1293	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSLAST, TRUE);
1294	if (sortflags & SORT_REVERSE)
1295	WinCheckMenuItem(hwndMenu, IDM_SORTREVERSE, TRUE);
1296	}
1297
1298	VOID FcloseFile(FILE * fp)
1299	{
1300	/* for use by apps that don't use the DLLs runtime library */
1301	fclose(fp);
1302	}
1303
1304	VOID SetupCommandMenu(HWND hwndMenu, HWND hwndCnr)
1305	{
1306	MENUITEM mi, mit;
1307	INT x;
1308	SHORT numitems;
1309	LINKCMDS *info;
1310
1311	if (!cmdloaded)
1312	load_commands();
1313	mi.iPosition = MIT_END;
1314	mi.hwndSubMenu = (HWND) 0;
1315	mi.hItem = 0L;
1316	mi.afAttribute = 0;
1317	mi.afStyle = MIS_TEXT;
1318	memset(&mit, 0, sizeof(MENUITEM));
1319	if (WinQueryWindowUShort(hwndMenu, QWS_ID) == IDM_COMMANDSMENU)
1320	mit.hwndSubMenu = hwndMenu;
1321	else
1322	WinSendMsg(hwndMenu, MM_QUERYITEM,
1323	MPFROM2SHORT(IDM_COMMANDSMENU, TRUE), MPFROMP(&mit));
1324	if (mit.hwndSubMenu) {
1325	numitems = (SHORT) WinSendMsg(mit.hwndSubMenu, MM_QUERYITEMCOUNT,
1326	MPVOID, MPVOID);
1327	WinSendMsg(mit.hwndSubMenu, MM_DELETEITEM, MPFROMSHORT(-1), MPVOID);
1328	info = cmdhead;
1329	while (info) {
1330	WinSendMsg(mit.hwndSubMenu, MM_DELETEITEM,
1331	MPFROMSHORT((SHORT) (info->ID)), MPVOID);
1332	x++;
1333	info = info->next;
1334	}
1335	while (numitems != MIT_ERROR) { // Delete items that were deleted from commands since the ID is gone
1336	numitems = (SHORT) WinSendMsg(mit.hwndSubMenu, MM_ITEMIDFROMPOSITION,
1337	MPFROMSHORT((SHORT) 1), MPVOID);
1338	WinSendMsg(mit.hwndSubMenu, MM_DELETEITEM,
1339	MPFROMSHORT(numitems), MPVOID);
1340	}
1341	if (hwndCnr && cmdhead) {
1342	x = 0;
1343	info = cmdhead;
1344	while (info) {
1345
1346	CHAR s[CCHMAXPATH + 24];
1347
1348	sprintf(s,
1349	"%s {%i} %s%s%s",
1350	info->title, info->ID,
1351	info->HotKeyID && info->HotKeyID < IDM_COMMANDNUM20 ? "\tCtrl + " : NullStr,
1352	info->HotKeyID && info->HotKeyID > IDM_COMMANDNUM19 ? "\tAlt + " : NullStr,
1353	info->HotKeyID && ((info->HotKeyID > IDM_COMMANDNUM9 &&
1354	info->HotKeyID < IDM_COMMANDNUM20) \|\|
1355	info->HotKeyID > IDM_COMMANDNUM29) ? "Shift + " : NullStr);
1356	if (info->HotKeyID)
1357	sprintf(&s[strlen(s)], "%d",
1358	(((info->HotKeyID - IDM_COMMANDNUM0) % 10) + 1) == 10 ? 0 :
1359	((info->HotKeyID - IDM_COMMANDNUM0) % 10) + 1);
1360	mi.id = (USHORT) info->ID;
1361	mi.afAttribute = (info->flags & ONCE ? MIA_CHECKED : 0) \|
1362	(info->flags & PROMPT ? MIA_FRAMED : 0);
1363	mi.afStyle = MIS_TEXT;
1364	if (!(x % 20) && x && info->next)
1365	mi.afStyle \|= MIS_BREAK;
1366	WinSendMsg(mit.hwndSubMenu, MM_INSERTITEM, MPFROMP(&mi), MPFROMP(s));
1367	x++;
1368	info = info->next;
1369	}
1370	}
1371	}
1372	}
1373
1374	/**
1375	* Loads all the detail switches from the ini file
1376	* state if TRUE skips global only settings
1377	* keyroot shouldn't pass trailing dot
1378	*/
1379	VOID LoadDetailsSwitches(PCSZ keyroot, DETAILS_SETTINGS *pds, BOOL state)
1380	{
1381	ULONG size;
1382	CHAR s[CCHMAXPATH], *eos = s;
1383
1384	strcpy(s, keyroot);
1385	strcat(s, ".");
1386	eos = &s[strlen(s)];
1387	strcpy(eos, "DetailsLongname");
1388	pds->detailslongname = dsDirCnrDefault.detailslongname;
1389	size = sizeof(BOOL);
1390	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->detailslongname, &size);
1391	strcpy(eos, "DetailsSubject");
1392	pds->detailssubject = dsDirCnrDefault.detailssubject;
1393	size = sizeof(BOOL);
1394	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->detailssubject, &size);
1395	strcpy(eos, "DetailsEA");
1396	pds->detailsea = dsDirCnrDefault.detailsea;
1397	size = sizeof(BOOL);
1398	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->detailsea, &size);
1399	strcpy(eos, "DetailsSize");
1400	pds->detailssize = dsDirCnrDefault.detailssize;
1401	size = sizeof(BOOL);
1402	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->detailssize, &size);
1403	strcpy(eos, "DetailsIcon");
1404	pds->detailsicon = dsDirCnrDefault.detailsicon;
1405	size = sizeof(BOOL);
1406	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->detailsicon, &size);
1407	strcpy(eos, "DetailsAttr");
1408	pds->detailsattr = dsDirCnrDefault.detailsattr;
1409	size = sizeof(BOOL);
1410	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->detailsattr, &size);
1411	strcpy(eos, "DetailsCRDate");
1412	pds->detailscrdate = dsDirCnrDefault.detailscrdate;
1413	size = sizeof(BOOL);
1414	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->detailscrdate, &size);
1415	strcpy(eos, "DetailsCRTime");
1416	pds->detailscrtime = dsDirCnrDefault.detailscrtime;
1417	size = sizeof(BOOL);
1418	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->detailscrtime, &size);
1419	strcpy(eos, "DetailsLWDate");
1420	pds->detailslwdate = dsDirCnrDefault.detailslwdate;
1421	size = sizeof(BOOL);
1422	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->detailslwdate, &size);
1423	strcpy(eos, "DetailsLWTime");
1424	pds->detailslwtime = dsDirCnrDefault.detailslwtime;
1425	size = sizeof(BOOL);
1426	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->detailslwtime, &size);
1427	strcpy(eos, "DetailsLADate");
1428	pds->detailsladate = dsDirCnrDefault.detailsladate;
1429	size = sizeof(BOOL);
1430	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->detailsladate, &size);
1431	strcpy(eos, "DetailsLATime");
1432	pds->detailslatime = dsDirCnrDefault.detailslatime;
1433	size = sizeof(BOOL);
1434	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->detailslatime, &size);
1435	if (!state) {
1436	strcpy(eos, "SubjectInLeftPane");
1437	pds->fSubjectInLeftPane = dsDirCnrDefault.fSubjectInLeftPane;
1438	size = sizeof(BOOL);
1439	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->fSubjectInLeftPane, &size);
1440	strcpy(eos, "SubjectLengthMax");
1441	pds->fSubjectLengthMax = dsDirCnrDefault.fSubjectLengthMax;
1442	size = sizeof(BOOL);
1443	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->fSubjectLengthMax, &size);
1444	if (pds->fSubjectLengthMax)
1445	pds->SubjectDisplayWidth = 0;
1446	else {
1447	strcpy(eos, "SubjectDisplayWidth");
1448	pds->SubjectDisplayWidth = dsDirCnrDefault.SubjectDisplayWidth;
1449	size = sizeof(ULONG);
1450	PrfQueryProfileData(fmprof, appname, s, (PVOID) &pds->SubjectDisplayWidth, &size);
1451	if (pds->SubjectDisplayWidth < 50)
1452	pds->SubjectDisplayWidth = 0;
1453	else if (pds->SubjectDisplayWidth > 1000)
1454	pds->SubjectDisplayWidth = 1000;
1455	}
1456	}
1457	}
1458
1459	/**
1460	* Writes all the detail switches to the ini file
1461	* state if TRUE skips global only settings
1462	* keyroot shouldn't pass trailing dot
1463	*/
1464	VOID WriteDetailsSwitches(PCSZ keyroot, DETAILS_SETTINGS *pds, BOOL state)
1465	{
1466	CHAR s[CCHMAXPATH], *eos = s;
1467
1468	strcpy(s, keyroot);
1469	strcat(s, ".");
1470	eos = &s[strlen(s)];
1471	strcpy(eos, "DetailsLongname");
1472	PrfWriteProfileData(fmprof, appname, s, &pds->detailslongname, sizeof(BOOL));
1473	strcpy(eos, "DetailsSubject");
1474	PrfWriteProfileData(fmprof, appname, s, &pds->detailssubject, sizeof(BOOL));
1475	strcpy(eos, "DetailsEA");
1476	PrfWriteProfileData(fmprof, appname, s, &pds->detailsea, sizeof(BOOL));
1477	strcpy(eos, "DetailsSize");
1478	PrfWriteProfileData(fmprof, appname, s, &pds->detailssize, sizeof(BOOL));
1479	strcpy(eos, "DetailsIcon");
1480	PrfWriteProfileData(fmprof, appname, s, &pds->detailsicon, sizeof(BOOL));
1481	strcpy(eos, "DetailsAttr");
1482	PrfWriteProfileData(fmprof, appname, s, &pds->detailsattr, sizeof(BOOL));
1483	strcpy(eos, "DetailsCRDate");
1484	PrfWriteProfileData(fmprof, appname, s, &pds->detailscrdate, sizeof(BOOL));
1485	strcpy(eos, "DetailsCRTime");
1486	PrfWriteProfileData(fmprof, appname, s, &pds->detailscrtime, sizeof(BOOL));
1487	strcpy(eos, "DetailsLWDate");
1488	PrfWriteProfileData(fmprof, appname, s, &pds->detailslwdate, sizeof(BOOL));
1489	strcpy(eos, "DetailsLWTime");
1490	PrfWriteProfileData(fmprof, appname, s, &pds->detailslwtime, sizeof(BOOL));
1491	strcpy(eos, "DetailsLADate");
1492	PrfWriteProfileData(fmprof, appname, s, &pds->detailsladate, sizeof(BOOL));
1493	strcpy(eos, "DetailsLATime");
1494	PrfWriteProfileData(fmprof, appname, s, &pds->detailslatime, sizeof(BOOL));
1495	if (!state) {
1496	strcpy(eos, "SubjectInLeftPane");
1497	PrfWriteProfileData(fmprof, appname, s, &pds->fSubjectInLeftPane, sizeof(BOOL));
1498	strcpy(eos, "SubjectLengthMax");
1499	PrfWriteProfileData(fmprof, appname, s, &pds->fSubjectLengthMax, sizeof(BOOL));
1500	strcpy(eos, "SubjectDisplayWidth");
1501	PrfWriteProfileData(fmprof, appname, s, &pds->SubjectDisplayWidth, sizeof(ULONG));
1502	}
1503	}
1504
1505	/**
1506	* Removes the ini entries when a state is deleted
1507	* statename should be NULL for the shutdown state
1508	* (avoids removing global state settings like toolbar)
1509	* keyroot shouldn't pass the trailing dot
1510	*/
1511	VOID RemoveCnrSwitches(PCSZ keyroot, PCSZ statename)
1512	{
1513	CHAR s[CCHMAXPATH], *eos = s;
1514
1515	strcpy(s, keyroot);
1516	strcat(s, ".");
1517	eos = &s[strlen(s)];
1518	DeletePresParams(s);
1519	strcpy(eos, "DetailsLongname");
1520	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1521	strcpy(eos, "DetailsSubject");
1522	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1523	strcpy(eos, "DetailsEA");
1524	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1525	strcpy(eos, "DetailsSize");
1526	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1527	strcpy(eos, "DetailsIcon");
1528	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1529	strcpy(eos, "DetailsAttr");
1530	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1531	strcpy(eos, "DetailsCRDate");
1532	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1533	strcpy(eos, "DetailsCRTime");
1534	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1535	strcpy(eos, "DetailsLWDate");
1536	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1537	strcpy(eos, "DetailsLWTime");
1538	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1539	strcpy(eos, "DetailsLADate");
1540	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1541	strcpy(eos, "DetailsLATime");
1542	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1543
1544	#ifdef NEVER
1545	// activate this code if we ever allow setting of subject location/length per container GKY 3-28-09
1546	strcpy(eos, "SubjectInLeftPane");
1547	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1548	strcpy(eos, "SubjectLengthMax");
1549	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1550	strcpy(eos, "SubjectDisplayWidth");
1551	PrfWriteProfileData(fmprof, appname, s, NULL, 0);
1552	#endif
1553
1554	strcpy(eos, "Pos");;
1555	PrfWriteProfileData(fmprof, FM3Str, s, NULL, 0);
1556	strcpy(eos, "Sort");
1557	PrfWriteProfileData(fmprof, FM3Str, s, NULL, 0);
1558	strcpy(eos, "Filter");
1559	PrfWriteProfileData(fmprof, FM3Str, s, NULL, 0);
1560	strcpy(eos, "View");
1561	PrfWriteProfileData(fmprof, FM3Str, s, NULL, 0);
1562	strcpy(eos, "Dir");
1563	PrfWriteProfileString(fmprof, FM3Str, s, NULL);
1564	if (statename && strstr(s, ".0.")) {
1565	strcpy(s, statename);
1566	strcat(s, ".");
1567	eos = &s[strlen(s)];
1568	strcpy(eos, "LastTreePos");
1569	PrfWriteProfileData(fmprof, FM3Str, s, NULL, 0);
1570	strcpy(eos, "MySizeLastTime");
1571	PrfWriteProfileData(fmprof, FM3Str, s, NULL, 0);
1572	strcpy(eos, "Toolbar");
1573	PrfWriteProfileString(fmprof, FM3Str, s, NULL);
1574	strcpy(eos, "TargetDir");
1575	PrfWriteProfileString(fmprof, FM3Str, s, NULL);
1576	}
1577
1578	}
1579
1580	/**
1581	* Removes the pre 3.16 style ini entries when a state is deleted
1582	*/
1583	VOID RemoveOldCnrSwitches(PCSZ szPrefix, ULONG ulTemp)
1584	{
1585	CHAR szKey[STATE_NAME_MAX_BYTES + 80];
1586
1587	sprintf(szKey, "%sDirCnrPos.%lu", szPrefix, ulTemp);
1588	PrfWriteProfileData(fmprof, FM3Str, szKey, NULL, 0);
1589	sprintf(szKey, "%sDirCnrSort.%lu", szPrefix, ulTemp);
1590	PrfWriteProfileData(fmprof, FM3Str, szKey, NULL, 0);
1591	sprintf(szKey, "%sDirCnrFilter.%lu", szPrefix, ulTemp);
1592	PrfWriteProfileData(fmprof, FM3Str, szKey, NULL, 0);
1593	sprintf(szKey, "%sDirCnrView.%lu", szPrefix, ulTemp);
1594	PrfWriteProfileData(fmprof, FM3Str, szKey, NULL, 0);
1595	sprintf(szKey, "%sDirCnrDir.%lu", szPrefix, ulTemp);
1596	PrfWriteProfileString(fmprof, FM3Str, szKey, NULL);
1597	sprintf(szKey, "%sDirCnr.%lu.", szPrefix, ulTemp);
1598	}
1599
1600	HWND FindDirCnr(HWND hwndParent)
1601	{
1602	HWND found, hwndDir = (HWND) 0;
1603	HENUM henum;
1604
1605	henum = WinBeginEnumWindows(hwndParent);
1606	while ((found = WinGetNextWindow(henum)) != NULLHANDLE) {
1607	hwndDir = WinWindowFromID(found, FID_CLIENT);
1608	if (hwndDir) {
1609	hwndDir = WinWindowFromID(hwndDir, DIR_CNR);
1610	if (hwndDir)
1611	break;
1612	hwndDir = (HWND) 0;
1613	}
1614	}
1615	WinEndEnumWindows(henum);
1616
1617	return hwndDir;
1618	}
1619
1620	VOID HeapThread(VOID * dummy)
1621	{
1622	ULONG postcount;
1623	APIRET rc;
1624
1625	rc = DosCreateEventSem(NULL, &CompactSem, 0L, FALSE);
1626	if (rc)
1627	Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile, __LINE__,
1628	"DosCreateEventSem");
1629	else {
1630	priority_normal();
1631	for (;;) {
1632	if (DosWaitEventSem(CompactSem, SEM_INDEFINITE_WAIT))
1633	break;
1634	_heapmin();
1635	DosResetEventSem(CompactSem, &postcount);
1636	}
1637	}
1638	}
1639
1640	VOID FixSwitchList(HWND hwnd, PCSZ text)
1641	{
1642	HSWITCH hswitch;
1643	SWCNTRL swctl;
1644
1645	hswitch = WinQuerySwitchHandle(hwnd, 0);
1646	if (hswitch) {
1647	if (!WinQuerySwitchEntry(hswitch, &swctl)) {
1648	strcpy(swctl.szSwtitle, "FM/2");
1649	WinChangeSwitchEntry(hswitch, &swctl);
1650	}
1651	}
1652	}
1653
1654	VOID QuickPopup(HWND hwnd, DIRCNRDATA * dcd, HWND hwndMenu, USHORT id)
1655	{
1656	dcd->hwndLastMenu = hwndMenu;
1657	if (dcd->hwndLastMenu && !dcd->cnremphasized) {
1658	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
1659	MPFROM2SHORT(TRUE, CRA_SOURCE));
1660	dcd->cnremphasized = TRUE;
1661	}
1662	if (dcd->flWindowAttr & CV_MINI)
1663	WinCheckMenuItem(dcd->hwndLastMenu, IDM_MINIICONS, TRUE);
1664	if (!WinPopupMenu(hwnd, hwnd, dcd->hwndLastMenu,
1665	8, 8, 0,
1666	PU_HCONSTRAIN \| PU_VCONSTRAIN \|
1667	PU_KEYBOARD \| PU_MOUSEBUTTON1)) {
1668	if (dcd->cnremphasized) {
1669	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
1670	MPFROM2SHORT(FALSE, CRA_SOURCE));
1671	dcd->cnremphasized = FALSE;
1672	}
1673	}
1674	else
1675	WinSendMsg(dcd->hwndLastMenu, MM_SELECTITEM,
1676	MPFROM2SHORT(id, TRUE), MPFROM2SHORT(0, FALSE));
1677	}
1678
1679	PMINIRECORDCORE CurrentRecord(HWND hwndCnr)
1680	{
1681	SHORT attrib = fSelectedAlways ? CRA_SELECTED : CRA_CURSORED;
1682	PMINIRECORDCORE pmi;
1683
1684	for (;;) {
1685	pmi = (PMINIRECORDCORE) WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS,
1686	MPFROMLONG(CMA_FIRST),
1687	MPFROMSHORT(attrib));
1688	if ((!pmi \|\| (INT) pmi == -1) && attrib == CRA_SELECTED) /* punt */
1689	attrib = CRA_CURSORED;
1690	else
1691	break;
1692	}
1693	return ((INT)pmi == -1) ? NULL : pmi;
1694	}
1695
1696	BOOL PostMsg(HWND h, ULONG msg, MPARAM mp1, MPARAM mp2)
1697	{
1698	BOOL rc = WinPostMsg(h, msg, mp1, mp2);
1699
1700	if (!rc) {
1701
1702	// If window owned by some other process or some other thread?
1703	if (!IsFm2Window(h, 1)) {
1704	QMSG qmsg;
1705	for (;;) {
1706	DosSleep(1);
1707	rc = WinPostMsg(h, msg, mp1, mp2);
1708	if (rc)
1709	break; // OK
1710	if (!WinIsWindow((HAB) 0, h))
1711	break; // Window gone
1712	if (WinPeekMsg((HAB) 0, &qmsg, (HWND) 0, 0, 0, PM_NOREMOVE))
1713	break; // Queue has message(s)
1714	} // for
1715	}
1716	}
1717	return rc;
1718	}
1719
1720	VOID OpenEdit(HWND hwnd)
1721	{
1722	CNREDITDATA ced;
1723	PCNRITEM pci;
1724	PFIELDINFO pfi;
1725
1726	pci = (PCNRITEM) WinSendMsg(hwnd,
1727	CM_QUERYRECORDEMPHASIS,
1728	MPFROMLONG(CMA_FIRST),
1729	MPFROMSHORT(CRA_CURSORED));
1730	if (pci && (INT) pci != -1) {
1731	memset(&ced, 0, sizeof(ced));
1732	ced.cb = sizeof(ced);
1733	ced.hwndCnr = hwnd;
1734	ced.id = WinQueryWindowUShort(hwnd, QWS_ID);
1735	ced.pRecord = (PRECORDCORE) pci;
1736	pfi = (PFIELDINFO) WinSendMsg(hwnd,
1737	CM_QUERYDETAILFIELDINFO,
1738	MPVOID, MPFROMSHORT(CMA_FIRST));
1739	if (!pfi)
1740	WinSendMsg(hwnd, CM_OPENEDIT, MPFROMP(&ced), MPVOID);
1741	else {
1742	while (pfi && (INT) pfi != -1 &&
1743	pfi->offStruct != FIELDOFFSET(CNRITEM, pszFileName))
1744	pfi = (PFIELDINFO) WinSendMsg(hwnd,
1745	CM_QUERYDETAILFIELDINFO,
1746	MPFROMP(pfi), MPFROMSHORT(CMA_NEXT));
1747	if (pfi && (INT) pfi != -1) {
1748	ced.pFieldInfo = pfi;
1749	{
1750	CNRINFO cnri;
1751
1752	memset(&cnri, 0, sizeof(CNRINFO));
1753	cnri.cb = sizeof(CNRINFO);
1754	WinSendMsg(hwnd,
1755	CM_QUERYCNRINFO,
1756	MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
1757	if (cnri.flWindowAttr & CV_DETAIL)
1758	ced.id = CID_LEFTDVWND;
1759	}
1760	WinSendMsg(hwnd, CM_OPENEDIT, MPFROMP(&ced), MPVOID);
1761	}
1762	}
1763	}
1764	}
1765
1766	#ifdef NEVER
1767	VOID QuickView(HWND hwnd, PCSZ filename)
1768	{
1769	if (filename && IsFile(filename) == 1) {
1770	if (TestBinary(filename) && *binview) {
1771
1772	CHAR *list[2];
1773
1774	list[0] = filename;
1775	list[1] = NULL;
1776	ExecOnList(hwnd, binview, WINDOWED \| SEPARATE, NULL, NULL, list, NULL,
1777	pszSrcFile, __LINE__);
1778	return;
1779	}
1780	else if (*viewer) {
1781
1782	CHAR *list[2];
1783
1784	list[0] = filename;
1785	list[1] = NULL;
1786	ExecOnList(hwnd, viewer,
1787	WINDOWED \| SEPARATE \| (fViewChild ? CHILD : 0),
1788	NULL, NULL, list, NULL, pszSrcFile, __LINE__);
1789	return;
1790	}
1791	StartMLEEditor(HWND_DESKTOP, 5, filename, (HWND) 0);
1792	}
1793	}
1794
1795	VOID QuickEdit(HWND hwnd, CHAR * filename)
1796	{
1797	if (filename && IsFile(filename) == 1) {
1798	if (TestBinary(filename) && *bined) {
1799
1800	CHAR *list[2];
1801
1802	list[0] = filename;
1803	list[1] = NULL;
1804	ExecOnList(hwnd, bined, WINDOWED \| SEPARATE, NULL, NULL, list, NULL,
1805	pszSrcFile, __LINE__);
1806	return;
1807	}
1808	else if (*editor) {
1809
1810	CHAR *list[2];
1811
1812	list[0] = filename;
1813	list[1] = NULL;
1814	ExecOnList(hwnd, editor, WINDOWED \| SEPARATE, NULL, NULL, list, NULL,
1815	pszSrcFile, __LINE__);
1816	return;
1817	}
1818	StartMLEEditor(HWND_DESKTOP, 4, filename, (HWND) 0);
1819	}
1820	}
1821	#endif
1822
1823	VOID PortholeInit(HWND hwndNew, MPARAM mp1, MPARAM mp2)
1824	{
1825	static HWND DefMenu = (HWND) 0;
1826	HWND hwndMenu = (HWND) mp2;
1827
1828	{
1829	ULONG style;
1830
1831	style = WinQueryWindowULong(hwndMenu, QWL_STYLE);
1832	if (!(style & MS_ACTIONBAR))
1833	return;
1834	}
1835
1836	switch (SHORT1FROMMP(mp1)) {
1837	case 0:
1838	{
1839	HWND hwndNow;
1840	MENUITEM mi;
1841	ULONG ulStyle;
1842
1843	memset(&mi, 0, sizeof(mi));
1844	mi.iPosition = MIT_END;
1845	mi.afStyle = MIS_TEXT;
1846	WinSendMsg(hwndMenu, MM_QUERYITEM,
1847	MPFROM2SHORT(IDM_FILESMENU, TRUE), MPFROMP(&mi));
1848	if (!DefMenu)
1849	DefMenu = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, DEFMENU);
1850	hwndNow = mi.hwndSubMenu;
1851	mi.hwndSubMenu = hwndNew;
1852	if (!mi.hwndSubMenu)
1853	mi.hwndSubMenu = DefMenu;
1854	WinSetParent(hwndNow, WinQueryObjectWindow(HWND_DESKTOP), FALSE);
1855	WinSetOwner(hwndNow, WinQueryObjectWindow(HWND_DESKTOP));
1856	WinSetOwner(mi.hwndSubMenu, hwndMenu);
1857	WinSetParent(mi.hwndSubMenu, hwndMenu, FALSE);
1858	WinSetWindowUShort(mi.hwndSubMenu, QWS_ID, IDM_FILESMENU);
1859	mi.afStyle = MIS_SUBMENU;
1860	ulStyle = WinQueryWindowULong(mi.hwndSubMenu, QWL_STYLE);
1861	ulStyle &= -WS_SAVEBITS;
1862	ulStyle \|= MS_POPUP \| WS_CLIPSIBLINGS \| WS_SAVEBITS;
1863	WinSetWindowULong(mi.hwndSubMenu, QWL_STYLE, ulStyle);
1864	WinSendMsg(hwndMenu, MM_SETITEM, MPFROM2SHORT(0, TRUE), MPFROMP(&mi));
1865	}
1866	break;
1867
1868	case 1:
1869	{
1870	HWND hwndNow;
1871	MENUITEM mi;
1872	ULONG ulStyle;
1873
1874	memset(&mi, 0, sizeof(mi));
1875	mi.iPosition = MIT_END;
1876	mi.afStyle = MIS_TEXT;
1877	WinSendMsg(hwndMenu, MM_QUERYITEM,
1878	MPFROM2SHORT(IDM_VIEWSMENU, TRUE), MPFROMP(&mi));
1879	if (!DefMenu)
1880	DefMenu = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, DEFMENU);
1881	hwndNow = mi.hwndSubMenu;
1882	mi.hwndSubMenu = hwndNew;
1883	if (!mi.hwndSubMenu)
1884	mi.hwndSubMenu = DefMenu;
1885	WinSetParent(hwndNow, WinQueryObjectWindow(HWND_DESKTOP), FALSE);
1886	WinSetOwner(hwndNow, WinQueryObjectWindow(HWND_DESKTOP));
1887	WinSetOwner(mi.hwndSubMenu, hwndMenu);
1888	WinSetParent(mi.hwndSubMenu, hwndMenu, FALSE);
1889	WinSetWindowUShort(mi.hwndSubMenu, QWS_ID, IDM_VIEWSMENU);
1890	mi.afStyle = MIS_SUBMENU;
1891	ulStyle = WinQueryWindowULong(mi.hwndSubMenu, QWL_STYLE);
1892	ulStyle &= -WS_SAVEBITS;
1893	ulStyle \|= MS_POPUP \| WS_CLIPSIBLINGS \| WS_SAVEBITS;
1894	WinSetWindowULong(mi.hwndSubMenu, QWL_STYLE, ulStyle);
1895	WinSendMsg(hwndMenu, MM_SETITEM, MPFROM2SHORT(0, TRUE), MPFROMP(&mi));
1896	}
1897	break;
1898	}
1899	}
1900
1901	HWND CheckMenu(HWND hwnd, HWND * hwndMenu, USHORT id)
1902	{
1903	/* load and adjust menus as required */
1904	if (!hwndMenu \|\| !WinIsWindow((HAB) 0, hwndMenu)) {
1905	*hwndMenu = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, id);
1906	CopyPresParams(*hwndMenu, hwnd);
1907	if (hwndMenu == &DirMenu) {
1908	WinSetWindowUShort(DirMenu, QWS_ID, IDM_FILESMENU);
1909	SetConditionalCascade(DirMenu, IDM_COMMANDSMENU, IDM_DOITYOURSELF);
1910	SetConditionalCascade(DirMenu, IDM_COPYMENU, IDM_COPY);
1911	SetConditionalCascade(DirMenu, IDM_MOVEMENU, IDM_MOVE);
1912	SetConditionalCascade(DirMenu, IDM_SAVESUBMENU, IDM_SAVETOCLIP);
1913	SetConditionalCascade(DirMenu, IDM_VIEWSUBMENU, IDM_INFO);
1914	SetConditionalCascade(DirMenu, IDM_EDITSUBMENU, IDM_ATTRS);
1915	SetConditionalCascade(DirMenu, IDM_DELETESUBMENU,
1916	fDefaultDeletePerm ? IDM_PERMDELETE : IDM_DELETE);
1917	SetConditionalCascade(DirMenu, IDM_MISCSUBMENU, IDM_SIZES);
1918	SetConditionalCascade(DirMenu, IDM_OPENSUBMENU, IDM_OPENWINDOW);
1919	if (fWorkPlace) {
1920	WinSendMsg(DirMenu, MM_DELETEITEM,
1921	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
1922	WinSendMsg(DirMenu, MM_DELETEITEM,
1923	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
1924	}
1925	}
1926	else if (hwndMenu == &TreeMenu) {
1927	WinSetWindowUShort(TreeMenu, QWS_ID, IDM_FILESMENU);
1928	SetConditionalCascade(TreeMenu, IDM_COMMANDSMENU, IDM_DOITYOURSELF);
1929	SetConditionalCascade(TreeMenu, IDM_SAVESUBMENU, IDM_SAVETOCLIP);
1930	SetConditionalCascade(TreeMenu, IDM_EDITSUBMENU, IDM_ATTRS);
1931	SetConditionalCascade(TreeMenu, IDM_EXPANDSUBMENU, IDM_EXPAND);
1932	SetConditionalCascade(TreeMenu, IDM_MISCSUBMENU, IDM_SIZES);
1933	SetConditionalCascade(TreeMenu, IDM_OPENSUBMENU, IDM_OPENWINDOW);
1934	if (fWorkPlace) {
1935	WinSendMsg(TreeMenu, MM_DELETEITEM,
1936	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
1937	WinSendMsg(TreeMenu, MM_DELETEITEM,
1938	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
1939	}
1940	if (!fLVM)
1941	WinSendMsg(TreeMenu, MM_DELETEITEM,
1942	MPFROM2SHORT(IDM_REFRESHREMOVABLES, TRUE), MPVOID);
1943	}
1944	else if (hwndMenu == &ArcMenu) {
1945	WinSetWindowUShort(ArcMenu, QWS_ID, IDM_FILESMENU);
1946	SetConditionalCascade(ArcMenu, IDM_EXTRACTSUBMENU, IDM_EXTRACT);
1947	SetConditionalCascade(ArcMenu, IDM_EDITSUBMENU, IDM_EDIT);
1948	SetConditionalCascade(ArcMenu, IDM_VIEWSUBMENU, IDM_VIEW);
1949	if (fWorkPlace)
1950	WinSendMsg(ArcMenu, MM_DELETEITEM,
1951	MPFROM2SHORT(IDM_FOLDERAFTEREXTRACT, TRUE), MPVOID);
1952	}
1953	else if (hwndMenu == &FileMenu) {
1954	WinSetWindowUShort(FileMenu, QWS_ID, IDM_FILESMENU);
1955	SetConditionalCascade(FileMenu, IDM_COMMANDSMENU, IDM_DOITYOURSELF);
1956	SetConditionalCascade(FileMenu, IDM_COPYMENU, IDM_COPY);
1957	SetConditionalCascade(FileMenu, IDM_MOVEMENU, IDM_MOVE);
1958	SetConditionalCascade(FileMenu, IDM_SAVESUBMENU, IDM_SAVETOCLIP);
1959	SetConditionalCascade(FileMenu, IDM_VIEWSUBMENU, IDM_VIEW);
1960	SetConditionalCascade(FileMenu, IDM_EDITSUBMENU, IDM_EDIT);
1961	SetConditionalCascade(FileMenu, IDM_COLLECTMENU, IDM_COLLECT);
1962	SetConditionalCascade(FileMenu, IDM_DELETESUBMENU,
1963	fDefaultDeletePerm ? IDM_PERMDELETE : IDM_DELETE);
1964	SetConditionalCascade(FileMenu, IDM_OPENSUBMENU, IDM_OPENDEFAULT);
1965	SetConditionalCascade(FileMenu, IDM_OBJECTSUBMENU, IDM_SHADOW);
1966	if (fWorkPlace) {
1967	WinSendMsg(FileMenu, MM_DELETEITEM,
1968	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
1969	WinSendMsg(FileMenu, MM_DELETEITEM,
1970	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
1971	}
1972	if (!fLVM)
1973	WinSendMsg(FileMenu, MM_DELETEITEM,
1974	MPFROM2SHORT(IDM_REFRESHREMOVABLES, TRUE), MPVOID);
1975	}
1976	else if (hwndMenu == &DirCnrMenu) {
1977	WinSetWindowUShort(DirCnrMenu, QWS_ID, IDM_VIEWSMENU);
1978	SetConditionalCascade(DirCnrMenu, IDM_MISCSUBMENU, IDM_SIZES);
1979	SetConditionalCascade(DirCnrMenu, IDM_OPENSUBMENU, IDM_OPENSETTINGSME);
1980	if (fWorkPlace)
1981	WinSendMsg(DirCnrMenu, MM_DELETEITEM,
1982	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
1983	}
1984	else if (hwndMenu == &TreeCnrMenu) {
1985	WinSetWindowUShort(TreeCnrMenu, QWS_ID, IDM_VIEWSMENU);
1986	if (!fLVM)
1987	WinSendMsg(TreeCnrMenu, MM_DELETEITEM,
1988	MPFROM2SHORT(IDM_REFRESHREMOVABLES, TRUE), MPVOID);
1989	}
1990	else if (hwndMenu == &ArcCnrMenu) {
1991	WinSetWindowUShort(ArcCnrMenu, QWS_ID, IDM_VIEWSMENU);
1992	SetConditionalCascade(ArcCnrMenu, IDM_EXTRACTSUBMENU, IDM_ARCEXTRACT);
1993	if (fWorkPlace)
1994	WinSendMsg(ArcCnrMenu, MM_DELETEITEM,
1995	MPFROM2SHORT(IDM_FOLDERAFTEREXTRACT, TRUE), MPVOID);
1996	}
1997	else if (hwndMenu == &CollectorCnrMenu) {
1998	WinSetWindowUShort(CollectorCnrMenu, QWS_ID, IDM_VIEWSMENU);
1999	SetConditionalCascade(CollectorCnrMenu, IDM_COLLECTMENU,
2000	IDM_COLLECTFROMCLIP);
2001	}
2002	else if (hwndMenu == &CollectorFileMenu) {
2003	WinSetWindowUShort(CollectorFileMenu, QWS_ID, IDM_FILESMENU);
2004	SetConditionalCascade(CollectorFileMenu, IDM_COMMANDSMENU,
2005	IDM_DOITYOURSELF);
2006	SetConditionalCascade(CollectorFileMenu, IDM_COPYMENU, IDM_COPY);
2007	SetConditionalCascade(CollectorFileMenu, IDM_MOVEMENU, IDM_MOVE);
2008	SetConditionalCascade(CollectorFileMenu, IDM_SAVESUBMENU,
2009	IDM_SAVETOCLIP);
2010	SetConditionalCascade(CollectorFileMenu, IDM_VIEWSUBMENU, IDM_VIEW);
2011	SetConditionalCascade(CollectorFileMenu, IDM_EDITSUBMENU, IDM_EDIT);
2012	SetConditionalCascade(CollectorFileMenu, IDM_DELETESUBMENU,
2013	fDefaultDeletePerm ? IDM_PERMDELETE : IDM_DELETE);
2014	SetConditionalCascade(CollectorFileMenu, IDM_OPENSUBMENU,
2015	IDM_OPENDEFAULT);
2016	SetConditionalCascade(CollectorFileMenu, IDM_OPENSUBCNRMENU,
2017	IDM_OPENWINDOW);
2018	SetConditionalCascade(CollectorFileMenu, IDM_OBJECTSUBMENU, IDM_SHADOW);
2019	if (fWorkPlace) {
2020	WinSendMsg(CollectorFileMenu, MM_DELETEITEM,
2021	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
2022	WinSendMsg(CollectorFileMenu, MM_DELETEITEM,
2023	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
2024	}
2025	}
2026	else if (hwndMenu == &CollectorDirMenu) {
2027	WinSetWindowUShort(CollectorDirMenu, QWS_ID, IDM_FILESMENU);
2028	SetConditionalCascade(CollectorDirMenu, IDM_COMMANDSMENU,
2029	IDM_DOITYOURSELF);
2030	SetConditionalCascade(CollectorDirMenu, IDM_COPYMENU, IDM_COPY);
2031	SetConditionalCascade(CollectorDirMenu, IDM_MOVEMENU, IDM_MOVE);
2032	SetConditionalCascade(CollectorDirMenu, IDM_SAVESUBMENU,
2033	IDM_SAVETOCLIP);
2034	SetConditionalCascade(CollectorDirMenu, IDM_VIEWSUBMENU, IDM_INFO);
2035	SetConditionalCascade(CollectorDirMenu, IDM_EDITSUBMENU, IDM_ATTRS);
2036	SetConditionalCascade(CollectorDirMenu, IDM_DELETESUBMENU,
2037	fDefaultDeletePerm ? IDM_PERMDELETE : IDM_DELETE);
2038	SetConditionalCascade(CollectorDirMenu, IDM_MISCSUBMENU, IDM_SIZES);
2039	SetConditionalCascade(CollectorDirMenu, IDM_OPENSUBMENU,
2040	IDM_OPENWINDOW);
2041	if (fWorkPlace) {
2042	WinSendMsg(CollectorDirMenu, MM_DELETEITEM,
2043	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
2044	WinSendMsg(CollectorDirMenu, MM_DELETEITEM,
2045	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
2046	}
2047	}
2048	else if (hwndMenu == &MainPopupMenu) {
2049	WinSetWindowUShort(MainPopupMenu, QWS_ID, IDM_MAINPOPUP);
2050	SetConditionalCascade(MainPopupMenu, IDM_TOOLSUBMENU, IDM_TOOLBAR);
2051	SetConditionalCascade(MainPopupMenu, IDM_AUTOVIEWSUBMENU, IDM_AUTOVIEW);
2052	}
2053	}
2054	CopyPresParams(*hwndMenu, hwnd);
2055	return *hwndMenu;
2056	}
2057
2058	SHORT AddToListboxBottom(HWND hwnd, PCSZ str)
2059	{
2060	SHORT ln;
2061
2062	ln = (SHORT) WinSendMsg(hwnd, LM_INSERTITEM, MPFROM2SHORT(LIT_END, 0),
2063	MPFROMP(str));
2064	if (ln)
2065	WinSendMsg(hwnd, LM_SELECTITEM, MPFROM2SHORT(ln, 0), MPVOID);
2066	return ln;
2067	}
2068
2069	VOID SetSysMenu(HWND hwndSysMenu)
2070	{
2071	CHAR s[128], *p;
2072
2073	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
2074	MPFROM2SHORT(SC_RESTORE, 128), MPFROMP(s))) {
2075	p = strchr(s, '\t');
2076	if (p) {
2077	p++;
2078	strcpy(p, "Ctrl+Alt+F5");
2079	WinSetMenuItemText(hwndSysMenu, SC_RESTORE, s);
2080	}
2081	}
2082	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
2083	MPFROM2SHORT(SC_CLOSE, 128), MPFROMP(s))) {
2084	p = strchr(s, '\t');
2085	if (p) {
2086	p++;
2087	strcpy(p, "Ctrl+Alt+F4");
2088	WinSetMenuItemText(hwndSysMenu, SC_CLOSE, s);
2089	}
2090	}
2091	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
2092	MPFROM2SHORT(SC_MOVE, 128), MPFROMP(s))) {
2093	p = strchr(s, '\t');
2094	if (p) {
2095	p++;
2096	strcpy(p, "Ctrl+Alt+F7");
2097	WinSetMenuItemText(hwndSysMenu, SC_MOVE, s);
2098	}
2099	}
2100	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
2101	MPFROM2SHORT(SC_SIZE, 128), MPFROMP(s))) {
2102	p = strchr(s, '\t');
2103	if (p) {
2104	p++;
2105	strcpy(p, "Ctrl+Alt+F8");
2106	WinSetMenuItemText(hwndSysMenu, SC_SIZE, s);
2107	}
2108	}
2109	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
2110	MPFROM2SHORT(SC_MINIMIZE, 128), MPFROMP(s))) {
2111	p = strchr(s, '\t');
2112	if (p) {
2113	p++;
2114	strcpy(p, "Ctrl+Alt+F9");
2115	WinSetMenuItemText(hwndSysMenu, SC_MINIMIZE, s);
2116	}
2117	}
2118	if (WinSendMsg(hwndSysMenu,
2119	MM_QUERYITEMTEXT,
2120	MPFROM2SHORT(SC_MAXIMIZE, 128), MPFROMP(s))) {
2121	p = strchr(s, '\t');
2122	if (p) {
2123	p++;
2124	strcpy(p, "Ctrl+Alt+F10");
2125	WinSetMenuItemText(hwndSysMenu, SC_MAXIMIZE, s);
2126	}
2127	}
2128	if (WinSendMsg(hwndSysMenu,
2129	MM_QUERYITEMTEXT, MPFROM2SHORT(SC_HIDE, 128), MPFROMP(s))) {
2130	p = strchr(s, '\t');
2131	if (p) {
2132	p++;
2133	strcpy(p, "Ctrl+Alt+F11");
2134	WinSetMenuItemText(hwndSysMenu, SC_HIDE, s);
2135	}
2136	}
2137	}
2138
2139	VOID LoadLibPath(PSZ str, LONG len)
2140	{
2141	ULONG ver[2];
2142	CHAR configsys[] = "C:\\CONFIG.SYS";
2143	static CHAR var[8192], beg[16384], end[16384];
2144	BOOL warp;
2145	FILE *fp;
2146	PFN DQELIBPATH = NULL;
2147	HMODULE hmod;
2148	CHAR *moder = "r";
2149
2150	if (str && len) {
2151	*str = 0;
2152	if (DosQuerySysInfo(QSV_BOOT_DRIVE,
2153	QSV_BOOT_DRIVE, (PVOID) ver, (ULONG) sizeof(ULONG)))
2154	ver[0] = 3L;
2155	*configsys = (CHAR) ver[0] + '@';
2156	if (!DosQuerySysInfo(QSV_VERSION_MAJOR,
2157	QSV_VERSION_MINOR,
2158	(PVOID) ver, (ULONG) sizeof(ver)) && ver[1] >= 30)
2159	warp = TRUE;
2160	var = beg = *end = 0;
2161	if (warp) {
2162	if (!DosLoadModule(var, sizeof(var), "DOSCALL1.DLL", &hmod)) {
2163	if (!DosQueryProcAddr(hmod,
2164	ORD_DOS32QUERYEXTLIBPATH,
2165	NULL, (PFN *) &DQELIBPATH)) {
2166	DQELIBPATH(beg, BEGIN_LIBPATH);
2167	DQELIBPATH(end, END_LIBPATH);
2168	}
2169	DosFreeModule(hmod);
2170	}
2171	*var = 0;
2172	}
2173	fp = xfopen(configsys, moder, pszSrcFile, __LINE__, FALSE);
2174	if (fp) {
2175	while (!feof(fp)) {
2176	if (!xfgets_bstripcr(var, sizeof(var), fp, pszSrcFile, __LINE__))
2177	break;
2178	if (!strnicmp(var, "LIBPATH=", 8)) {
2179	memmove(var, var + 8, strlen(var + 8) + 1);
2180	lstrip(var);
2181	break;
2182	}
2183	}
2184	fclose(fp);
2185	}
2186	strncpy(str, beg, len);
2187	strncat(str, var, len - strlen(str));
2188	strncat(str, end, len - strlen(str));
2189	str[len - 1] = 0;
2190	}
2191	}
2192
2193	void SetViewMenu(HWND hwndMenu, ULONG flWindowAttr)
2194	{
2195	WinCheckMenuItem(hwndMenu, IDM_MINIICONS, ((flWindowAttr & CV_MINI)));
2196	WinCheckMenuItem(hwndMenu, IDM_TEXT, ((flWindowAttr & CV_TEXT)));
2197	WinCheckMenuItem(hwndMenu, IDM_ICON, ((flWindowAttr & CV_ICON) &&
2198	!(flWindowAttr & CV_TREE)));
2199	WinCheckMenuItem(hwndMenu, IDM_TREEVIEW, ((flWindowAttr & CV_TREE)));
2200	WinCheckMenuItem(hwndMenu, IDM_DETAILS, ((flWindowAttr & CV_DETAIL)));
2201	WinCheckMenuItem(hwndMenu, IDM_NAME, ((flWindowAttr & CV_NAME)));
2202	}
2203
2204	void SaySort(HWND hwnd, INT sortflags, BOOL archive)
2205	{
2206	char *s = NULL;
2207
2208	s = xmalloc(CCHMAXPATH, pszSrcFile, __LINE__);
2209	if (s) {
2210	sprintf(s, "S:%s%s",
2211	sortflags & SORT_REVERSE ? "^" : NullStr,
2212	(sortflags & SORT_FIRSTEXTENSION) ?
2213	GetPString(IDS_FIRSTX) : (sortflags & SORT_LASTEXTENSION) ?
2214	GetPString(IDS_LASTX) : (sortflags & SORT_SIZE) ?
2215	"Size" : (sortflags & SORT_EASIZE) ?
2216	(archive == 0) ?
2217	GetPString(IDS_EASIZE) : GetPString(IDS_CSIZE) :
2218	(sortflags & SORT_LWDATE) ?
2219	(archive == 0) ?
2220	GetPString(IDS_LWDATE) : GetPString(IDS_DATE) :
2221	(sortflags & SORT_LADATE) ?
2222	GetPString(IDS_LADATE) : (sortflags & SORT_CRDATE) ?
2223	GetPString(IDS_CRDATE) :
2224	(sortflags & SORT_PATHNAME) ?
2225	GetPString(IDS_PATH) : (sortflags & SORT_NOSORT) ?
2226	GetPString(IDS_NONE) : (sortflags & SORT_SUBJECT) ?
2227	GetPString(IDS_SUBJ) : GetPString(IDS_NAME));
2228	WinSetWindowText(hwnd, s);
2229	free(s);
2230	}
2231	}
2232
2233	void SayView(HWND hwnd, ULONG flWindowAttr)
2234	{
2235	char *s = NULL;
2236
2237	s = xmalloc(CCHMAXPATH, pszSrcFile, __LINE__);
2238	if (s) {
2239	sprintf(s, "V:%s%s",
2240	(flWindowAttr & CV_TREE) ? GetPString(IDS_TREE) :
2241	(flWindowAttr & CV_NAME) ? GetPString(IDS_NAME) :
2242	(flWindowAttr & CV_DETAIL) ? GetPString(IDS_DETAIL) :
2243	(flWindowAttr & CV_TEXT) ? GetPString(IDS_TEXT) :
2244	GetPString(IDS_ICON),
2245	((flWindowAttr & CV_MINI) &&
2246	!(flWindowAttr & CV_TEXT)) ? GetPString(IDS_MINI) : NullStr);
2247	WinSetWindowText(hwnd, s);
2248	free(s);
2249	}
2250	}
2251
2252	void SayFilter(HWND hwnd, MASK * mask, BOOL archive)
2253	{
2254	char *s = NULL;
2255
2256	s = xmalloc(CCHMAXPATH * 2, pszSrcFile, __LINE__);
2257	if (s) {
2258	sprintf(s, "F:%s%s",
2259	mask->szMask,
2260	(!archive && (mask->attrFile != ALLATTRS \|\|
2261	mask->antiattr != 0)) ? " " : NullStr,
2262	(!archive && (mask->attrFile != ALLATTRS \|\|
2263	mask->antiattr !=
2264	0)) ? GetPString(IDS_ATTRTEXT) : NullStr);
2265	if (!s[2])
2266	sprintf(s, "F:%s", GetPString(IDS_ALLTEXT));
2267	WinSetWindowText(hwnd, s);
2268	free(s);
2269	}
2270	}
2271
2272	char *GetCmdSpec(BOOL dos)
2273	{
2274	char *cmspec;
2275
2276	if (!dos) {
2277	cmspec = getenv("OS2_SHELL");
2278	if (!cmspec)
2279	cmspec = getenv("COMSPEC");
2280	if (!cmspec)
2281	cmspec = "CMD.EXE";
2282	}
2283	else {
2284	cmspec = getenv("DOS_SHELL");
2285	if (!cmspec)
2286	cmspec = "COMMAND.COM";
2287	}
2288	return cmspec;
2289	}
2290
2291	void Broadcast(HAB hab, HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
2292	{
2293	if (hwndMain)
2294	WinBroadcastMsg(hwndMain, msg, mp1, mp2, BMSG_SEND \| BMSG_FRAMEONLY);
2295	if (hwnd &&
2296	hwnd != HWND_DESKTOP &&
2297	hwnd != hwndMain &&
2298	hwnd != WinQueryDesktopWindow(hab, NULLHANDLE) &&
2299	WinIsWindow(hab, hwnd) && (!hwndMain \|\| !WinIsChild(hwnd, hwndMain)))
2300	WinSendMsg(hwnd, msg, mp1, mp2);
2301	}
2302
2303	void SetupWinList(HWND hwndMenu, HWND hwndTop, HWND hwndFrame)
2304	{
2305	/*
2306	* add switchlist entries to end of pulldown menu
2307	*/
2308
2309	SHORT sItemCount, x = 0, y = 0;
2310	MENUITEM mi;
2311
2312	sItemCount = (SHORT) WinSendMsg(hwndMenu,
2313	MM_QUERYITEMCOUNT, MPVOID, MPVOID);
2314
2315	/* clean out old additions */
2316	while ((SHORT) WinSendMsg(hwndMenu,
2317	MM_DELETEITEM,
2318	MPFROM2SHORT(IDM_SWITCHSTART + x++,
2319	TRUE), MPVOID) < sItemCount)
2320	sItemCount--;
2321	x = 0;
2322	while ((SHORT) WinSendMsg(hwndMenu,
2323	MM_DELETEITEM,
2324	MPFROM2SHORT(IDM_WINDOWSTART + x++,
2325	TRUE), MPVOID) < sItemCount)
2326	sItemCount--;
2327
2328	x = 0;
2329	if (hwndTop) {
2330
2331	char wtext[CCHMAXPATH + 8];
2332	HENUM henum;
2333	HWND hwndChild;
2334
2335	/* add children of the main FM/2 client */
2336	henum = WinBeginEnumWindows(hwndTop);
2337	memset(&mi, 0, sizeof(mi));
2338	while ((hwndChild = WinGetNextWindow(henum)) != NULLHANDLE) {
2339	if (WinQueryWindowUShort(hwndChild, QWS_ID) && hwndChild != hwndFrame) {
2340	*wtext = 0;
2341	WinQueryWindowText(hwndChild, CCHMAXPATH + 8, wtext);
2342	if (*wtext) {
2343	wtext[CCHMAXPATH + 7] = 0;
2344	mi.afStyle = MIS_TEXT;
2345	if (!((x + sItemCount) % 28))
2346	mi.afStyle \|= MIS_BREAK;
2347	mi.id = IDM_WINDOWSTART + x;
2348	mi.iPosition = MIT_END;
2349	if ((SHORT) WinSendMsg(hwndMenu,
2350	MM_INSERTITEM,
2351	MPFROMP(&mi), MPFROMP(wtext)) >= 0)
2352	x++;
2353	}
2354	}
2355	}
2356	WinEndEnumWindows(henum);
2357	}
2358
2359	/* add external FM/2 windows */
2360	{
2361	PSWBLOCK pswb;
2362	ULONG ulSize, ulcEntries;
2363	HWND hwndTopFrame;
2364	register INT i;
2365
2366	hwndTopFrame = hwndTop ? WinQueryWindow(hwndTop, QW_PARENT) : (HWND)0;
2367	/* Get the switch list information */
2368	x = 0;
2369	ulcEntries = WinQuerySwitchList(0, NULL, 0);
2370	ulSize = sizeof(SWBLOCK) + sizeof(HSWITCH) + (ulcEntries + 4L) *
2371	(LONG) sizeof(SWENTRY);
2372	/* Allocate memory for list */
2373	pswb = xmalloc(ulSize, pszSrcFile, __LINE__);
2374	if (pswb) {
2375	/* Put the info in the list */
2376	ulcEntries = WinQuerySwitchList(0, pswb, ulSize - sizeof(SWENTRY));
2377	/* do the dirty deed */
2378	memset(&mi, 0, sizeof(mi));
2379	for (i = 0; i < pswb->cswentry; i++) {
2380	if (pswb->aswentry[i].swctl.uchVisibility == SWL_VISIBLE &&
2381	pswb->aswentry[i].swctl.fbJump == SWL_JUMPABLE &&
2382	(pswb->aswentry[i].swctl.idProcess != mypid \|\|
2383	!hwndFrame \|\|
2384	pswb->aswentry[i].swctl.hwnd != hwndFrame) &&
2385	(pswb->aswentry[i].swctl.idProcess != mypid \|\|
2386	!hwndTopFrame \|\|
2387	pswb->aswentry[i].swctl.hwnd != hwndTopFrame \|\|
2388	!WinIsChild(hwndFrame, hwndTop))) {
2389	if (!strnicmp(pswb->aswentry[i].swctl.szSwtitle, "AV/2", 4)
2390	\|\| !stricmp(pswb->aswentry[i].swctl.szSwtitle, "File Manager/2")
2391	\|\| !stricmp(pswb->aswentry[i].swctl.szSwtitle, PCSZ_COLLECTOR)
2392	\|\| !strnicmp(pswb->aswentry[i].swctl.szSwtitle, "VTree", 5)
2393	\|\| !strnicmp(pswb->aswentry[i].swctl.szSwtitle, "VDir", 4)
2394	\|\| !strnicmp(pswb->aswentry[i].swctl.szSwtitle, FM2Str, 4)) {
2395	mi.afStyle = MIS_TEXT;
2396	if (x && !(x % 28))
2397	mi.afStyle \|= MIS_BREAK;
2398	mi.id = IDM_SWITCHSTART + y;
2399	mi.iPosition = MIT_END;
2400	switches[y] = pswb->aswentry[i].hswitch;
2401	if ((SHORT) WinSendMsg(hwndMenu,
2402	MM_INSERTITEM,
2403	MPFROMP(&mi),
2404	MPFROMP(pswb->aswentry[i].
2405	swctl.szSwtitle)) >= 0) {
2406	y++;
2407	x++;
2408	}
2409	}
2410	}
2411	}
2412	numswitches = y;
2413	free(pswb);
2414	DosPostEventSem(CompactSem);
2415	}
2416	}
2417	}
2418
2419	BOOL SwitchCommand(HWND hwndMenu, USHORT cmd)
2420	{
2421	BOOL ret = FALSE;
2422
2423	if (hwndMain && hwndMenu && cmd >= IDM_WINDOWSTART && cmd < IDM_SWITCHSTART) {
2424	/*
2425	* select a child window (of client)
2426	*/
2427
2428	MENUITEM mi;
2429	HWND hwndSubMenu = (HWND) 0, hwndChild;
2430	CHAR s[CCHMAXPATH + 8];
2431
2432	if (WinQueryWindowUShort(hwndMenu, QWS_ID) != IDM_WINDOWSMENU) {
2433	memset(&mi, 0, sizeof(mi));
2434	mi.iPosition = MIT_END;
2435	mi.afStyle = MIS_TEXT;
2436	if (WinSendMsg(hwndMenu,
2437	MM_QUERYITEM,
2438	MPFROM2SHORT(IDM_WINDOWSMENU, TRUE), MPFROMP(&mi)))
2439	hwndSubMenu = mi.hwndSubMenu;
2440	}
2441	else
2442	hwndSubMenu = hwndMenu;
2443	if (hwndSubMenu) {
2444	*s = 0;
2445	if (WinSendMsg(hwndSubMenu,
2446	MM_QUERYITEMTEXT,
2447	MPFROM2SHORT(cmd, CCHMAXPATH + 8), MPFROMP(s)) && *s) {
2448
2449	HENUM henum;
2450	CHAR checkText[CCHMAXPATH + 8];
2451	SWP swp;
2452
2453	s[CCHMAXPATH + 7] = 0;
2454	henum = WinBeginEnumWindows(hwndMain);
2455	while ((hwndChild = WinGetNextWindow(henum)) != NULLHANDLE) {
2456	if (WinQueryWindowUShort(hwndChild, QWS_ID)) {
2457	*checkText = 0;
2458	WinQueryWindowText(hwndChild, CCHMAXPATH + 8, checkText);
2459	checkText[CCHMAXPATH + 7] = 0;
2460	if (!stricmp(checkText, s)) {
2461	if (WinQueryWindowPos(hwndChild, &swp)) {
2462	if (swp.fl & (SWP_MINIMIZE \| SWP_HIDE))
2463	WinSetWindowPos(hwndChild,
2464	HWND_TOP,
2465	0, 0, 0, 0, SWP_RESTORE \| SWP_ZORDER);
2466	}
2467	WinSetActiveWindow(HWND_DESKTOP, hwndChild);
2468	ret = TRUE;
2469	break;
2470	}
2471	}
2472	}
2473	WinEndEnumWindows(henum);
2474	}
2475	}
2476	}
2477	else if (cmd >= IDM_SWITCHSTART && cmd < IDM_SWITCHSTART + 499) {
2478	if (cmd - IDM_SWITCHSTART < numswitches) {
2479	WinSwitchToProgram(switches[cmd - IDM_SWITCHSTART]);
2480	ret = TRUE;
2481	}
2482	}
2483
2484	return ret;
2485	}
2486
2487	/** CheckDriveSpaceAvail
2488	* Take space needed and checks that drive has at least 1000 bits in excess of the required space.
2489	* Returns 0 if sufficient space is available; 1 if the drive is full & 2 on abort of operation
2490	* when the drive would have less than ullFreeSpaceWhenComplete remaining or has insufficient space.
2491	*/
2492
2493	INT CheckDriveSpaceAvail(PCSZ pTargetPath, ULONGLONG ullSpaceNeeded,
2494	ULONGLONG ullFreeSpaceWhenComplete)
2495	{
2496	FSALLOCATE fsa;
2497	ULONGLONG ullFreeQty;
2498	APIRET ret;
2499
2500	DosQueryFSInfo(toupper(*pTargetPath) - 'A' + 1, FSIL_ALLOC, &fsa, sizeof(FSALLOCATE));
2501	ullFreeQty = (ULONGLONG) fsa.cUnitAvail * (fsa.cSectorUnit * fsa.cbSector);
2502	if (ullFreeQty > ullSpaceNeeded + ullFreeSpaceWhenComplete)
2503	return 0;
2504	else if (ullFreeQty < ullSpaceNeeded + 1024) {
2505	CHAR szKB[20];
2506
2507	CommaFmtULL(szKB, sizeof(szKB),
2508	ullFreeQty - ullSpaceNeeded, ' ');
2509	if (ullFreeSpaceWhenComplete == 0) {
2510	saymsg(MB_OK,
2511	HWND_DESKTOP,
2512	NullStr,
2513	GetPString(IDS_DRIVESPACELIMITEDTMPSAVE),
2514	pTargetPath);
2515	return 0;
2516	}
2517	else {
2518	if (ullFreeQty > ullSpaceNeeded) {
2519	ret = saymsg(MB_YESNO,
2520	HWND_DESKTOP,
2521	NullStr,
2522	GetPString(IDS_DRIVESPACELIMITED),
2523	pTargetPath,
2524	szKB);
2525	if (ret == MBID_YES)
2526	return 0;
2527	else
2528	return 2;
2529	}
2530	else {
2531	saymsg(MB_OK,
2532	HWND_DESKTOP,
2533	NullStr,
2534	GetPString(IDS_DRIVESPACEEXCEEDED),
2535	pTargetPath);
2536	return 2;
2537	}
2538	}
2539	}
2540	else
2541	return 1;
2542	}
2543
2544	#pragma alloc_text(MAINWND5,SetSysMenu)
2545	#pragma alloc_text(MISC1,BoxWindow,PaintRecessedWindow,PostMsg,PaintSTextWindow,IsFm2Window)
2546	#pragma alloc_text(MISC1,FixSwitchList,FindDirCnr,CurrentRecord,SetShiftState,AddToListboxBottom)
2547	#pragma alloc_text(MISC1,CheckDriveSpaceAvail)
2548
2549	#ifdef FORTIFY
2550	#pragma alloc_text(MISC1,GetTidForWindow)
2551	#endif // FORTIFY
2552
2553	#pragma alloc_text(CNR_MISC1,AdjustCnrColVis,AdjustCnrColsForFSType)
2554	#pragma alloc_text(CNR_MISC1,AdjustCnrColsForPref,SetCnrCols)
2555	#pragma alloc_text(CNR_MISC2,CnrDirectEdit,OpenEdit)
2556	#pragma alloc_text(MISC2,SetMenuCheck,disable_menuitem,SetSortChecks)
2557	#pragma alloc_text(MISC2,SetDetailsSwitches,SetViewMenu)
2558	#pragma alloc_text(MISC3,SetupCommandMenu,AdjustDetailsSwitches)
2559	#pragma alloc_text(MISC3,ViewHelp,GetCmdSpec)
2560	#pragma alloc_text(MISC3,ExecFile,SetConditionalCascade,LoadDetailsSwitches,WriteDetailsSwitches)
2561	#pragma alloc_text(MISC4,PortholeInit,CheckMenu,Broadcast,SetupWinList,SwitchCommand)
2562	#pragma alloc_text(MISC6,DrawTargetEmphasis,EmphasizeButton)
2563	#pragma alloc_text(MISC_LIBPATH,LoadLibPath)
2564	#pragma alloc_text(MISC_SAY,SayView,SaySort,SayFilter)
2565

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