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source: trunk/dll/misc.c@ 997

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Last change on this file since 997 was 997, checked in by John Small, 17 years ago
Ticket 230: Make all INI keys for default directory container settings use the "DirCnr." prefix.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 66.4 KB

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

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