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source: trunk/dll/misc.c@ 940

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

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