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source: trunk/dll/misc.c@ 957

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Last change on this file since 957 was 945, checked in by Gregg Young, 18 years ago
Cleanup of direct edit of subjects and longname fix (ticket 210)
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 66.8 KB

Rev	Line
[70]	1
	2	/***********************************************************************
	3
	4	$Id: misc.c 945 2008-02-10 18:57:29Z 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;
[945]	721	LONG retlen;
	722	PSZ psz;
[2]	723
[747]	724	retlen = WinQueryWindowText(hwndMLE, sizeof(szSubject), szSubject);
	725	szSubject[retlen + 1] = 0;
[937]	726	bstrip(szSubject);
[945]	727	if (pci->pszSubject != NullStr) {
	728	if (retlen == 0) {
	729	psz = pci->pszSubject;
	730	pci->pszSubject = NullStr;
	731	xfree(psz);
	732	}
	733	else
	734	pci->pszSubject = xrealloc(pci->pszSubject, retlen + 1, pszSrcFile, __LINE__);
	735	}
[937]	736	else
[945]	737	pci->pszSubject = xmalloc(retlen + 1, pszSrcFile, __LINE__);
[397]	738	len = strlen(szSubject);
	739	if (len)
	740	ealen = sizeof(FEA2LIST) + 9 + len + 4;
	741	else
	742	ealen = sizeof(FEALIST) + 9;
[747]	743	rc = DosAllocMem((PPVOID) & pfealist, ealen + 64,
[397]	744	OBJ_TILE \| PAG_COMMIT \| PAG_READ \| PAG_WRITE);
	745	if (rc)
	746	Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile,
	747	__LINE__, GetPString(IDS_OUTOFMEMORY));
	748	else {
	749	memset(pfealist, 0, ealen + 1);
	750	pfealist->cbList = ealen;
[747]	751	pfealist->list[0].oNextEntryOffset = 0;
[397]	752	pfealist->list[0].fEA = 0;
	753	pfealist->list[0].cbName = 8;
	754	strcpy(pfealist->list[0].szName, SUBJECT);
	755	if (len) {
	756	eaval = pfealist->list[0].szName + 9;
	757	(USHORT ) eaval = (USHORT) EAT_ASCII;
	758	eaval += sizeof(USHORT);
	759	(USHORT ) eaval = (USHORT) len;
	760	eaval += sizeof(USHORT);
	761	memcpy(eaval, szSubject, len);
	762	pfealist->list[0].cbValue = len + (sizeof(USHORT) * 2);
	763	}
	764	else
	765	pfealist->list[0].cbValue = 0;
	766	eaop.fpGEA2List = (PGEA2LIST) 0;
	767	eaop.fpFEA2List = pfealist;
[940]	768	eaop.oError = 0;
[827]	769	rc = xDosSetPathInfo(pci->pszFileName, FIL_QUERYEASIZE,
	770	&eaop, sizeof(eaop), DSPI_WRTTHRU);
[397]	771	DosFreeMem(pfealist);
	772	if (rc)
	773	return FALSE;
	774	}
	775	return (MRESULT) TRUE;
	776	}
[762]	777	else if (pfi && pfi->offStruct == FIELDOFFSET(CNRITEM, pszLongName)) {
[2]	778
[397]	779	CHAR longname[CCHMAXPATHCOMP];
[945]	780	LONG retlen;
	781	PSZ psz;
[2]	782
[397]	783	*longname = 0;
[747]	784	retlen = WinQueryWindowText(hwndMLE, sizeof(longname), longname);
	785	longname[retlen + 1] = 0;
[937]	786	chop_at_crnl(longname);
	787	bstrip(longname);
[934]	788	WinSetWindowText(hwndMLE, longname);
[945]	789	if (pci->pszLongName != NullStr) {
	790	if (retlen == 0) {
	791	psz = pci->pszLongName;
	792	pci->pszLongName = NullStr;
	793	xfree(psz);
	794	}
	795	else
	796	pci->pszLongName = xrealloc(pci->pszLongName, retlen + 1, pszSrcFile, __LINE__);
	797	}
[937]	798	else
[945]	799	pci->pszLongName = xmalloc(retlen + 1, pszSrcFile, __LINE__);
[730]	800	return (MRESULT) WriteLongName(pci->pszFileName, longname);
[397]	801	}
[787]	802	else {
	803	WinQueryWindowText(hwndMLE, sizeof(szData), szData);
[397]	804	if (strchr(szData, '?') \|\|
[730]	805	strchr(szData, '*') \|\| IsRoot(pci->pszFileName))
[397]	806	return (MRESULT) FALSE;
[751]	807	/* If the text changed, rename the file system object. */
[397]	808	chop_at_crnl(szData);
[751]	809	bstrip(szData);
[397]	810	if (!IsFullName(szData))
	811	Runtime_Error(pszSrcFile, __LINE__, "bad name");
	812	else {
	813	if (DosQueryPathInfo(szData,
	814	FIL_QUERYFULLNAME,
	815	testname, sizeof(testname)))
[751]	816	return FALSE;
[730]	817	if (DosQueryPathInfo(pci->pszFileName,
[921]	818	FIL_QUERYFULLNAME,
	819	szData,
	820	sizeof(szData)))
	821	{
[787]	822	pci->pszFileName = xrealloc(pci->pszFileName, sizeof(szData), pszSrcFile, __LINE__);
	823	strcpy(szData, pci->pszFileName);
	824	}
[397]	825	WinSetWindowText(hwndMLE, szData);
	826	if (strcmp(szData, testname)) {
	827	if (stricmp(szData, testname) && IsFile(testname) != -1) {
[930]	828	DosBeep(50, 100); /* exists; disallow */
[397]	829	return (MRESULT) FALSE;
	830	}
	831	if (docopyf(MOVE, szData, "%s", testname))
	832	Runtime_Error(pszSrcFile, __LINE__, "docopyf");
	833	else {
	834	CHAR *filename;
[2]	835
[397]	836	filename = xstrdup(testname, pszSrcFile, __LINE__);
	837	if (filename) {
	838	if (!PostMsg(hwnd,
	839	UM_FIXEDITNAME, MPVOID, MPFROMP(filename)))
	840	free(filename);
[231]	841	}
[730]	842	if (stricmp(testname, pci->pszFileName)) {
[397]	843	PostMsg(hwnd, UM_FIXEDITNAME, MPFROMLONG(-1), MPFROMP(pci));
[730]	844	filename = xstrdup(pci->pszFileName, pszSrcFile, __LINE__);
[397]	845	if (filename) {
	846	if (!PostMsg(hwnd,
	847	UM_FIXEDITNAME, MPVOID, MPFROMP(filename)))
	848	free(filename);
	849	}
[231]	850	}
[397]	851	}
[231]	852	}
[397]	853	}
[231]	854	}
[397]	855	}
	856	}
	857	return FALSE;
[2]	858
[397]	859	case CN_ENDEDIT:
	860	if (mp2) {
	861	PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
	862	PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
[2]	863
[730]	864	if (pci && (INT) pci != -1 && !IsRoot(pci->pszFileName)) {
[397]	865	WinSendMsg(hwnd,
	866	CM_INVALIDATERECORD,
	867	MPFROMP(&pci),
	868	MPFROM2SHORT(1, CMA_ERASE \| CMA_TEXTCHANGED));
[756]	869	if (pfi && pfi->offStruct == FIELDOFFSET(CNRITEM, pszDisplayName))
[397]	870	PostMsg(hwnd, UM_SORTRECORD, MPVOID, MPVOID);
	871	}
	872	else {
	873	USHORT cmd = 0;
[2]	874
[756]	875	if (!pfi \|\| pfi->offStruct == FIELDOFFSET(CNRITEM, pszDisplayName))
[397]	876	cmd = IDM_SORTSMARTNAME;
	877	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, cbFile))
	878	cmd = IDM_SORTSIZE;
	879	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, easize))
	880	cmd = IDM_SORTEASIZE;
	881	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, date))
	882	cmd = IDM_SORTLWDATE;
	883	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, time))
	884	cmd = IDM_SORTLWDATE;
	885	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, ladate))
	886	cmd = IDM_SORTLADATE;
	887	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, latime))
	888	cmd = IDM_SORTLADATE;
	889	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, crdate))
	890	cmd = IDM_SORTCRDATE;
	891	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, crtime))
	892	cmd = IDM_SORTCRDATE;
	893	if (cmd)
	894	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(cmd, 0), MPVOID);
	895	}
[231]	896	}
[397]	897	break;
	898	}
	899	return (MRESULT) - 1;
[2]	900	}
	901
[231]	902	BOOL SetMenuCheck(HWND hwndMenu, USHORT id, BOOL * bool, BOOL toggle,
	903	CHAR * savename)
	904	{
[397]	905	if (toggle) {
[787]	906	bool = bool ? FALSE : TRUE;
[397]	907	if (savename && *savename)
	908	PrfWriteProfileData(fmprof, appname, savename, bool, sizeof(BOOL));
	909	}
	910	WinSendMsg(hwndMenu, MM_SETITEMATTR,
	911	MPFROM2SHORT(id, 1),
[468]	912	MPFROM2SHORT(MIA_CHECKED, (*bool ? MIA_CHECKED : 0)));
[397]	913	return *bool;
[2]	914	}
	915
[468]	916	//== disable_menuitem() disable or enable_menuitem ==
	917
	918	VOID disable_menuitem(HWND hwndMenu, USHORT id, BOOL disable)
[231]	919	{
[397]	920	WinSendMsg(hwndMenu, MM_SETITEMATTR,
	921	MPFROM2SHORT(id, TRUE),
[468]	922	MPFROM2SHORT(MIA_DISABLED, (disable ? MIA_DISABLED : 0)));
[2]	923	}
	924
[451]	925	//== ViewHelp() invoke view.exe, return TRUE if OK ==
	926
[231]	927	BOOL ViewHelp(CHAR * filename)
	928	{
[397]	929	CHAR s[CCHMAXPATH + 81];
[891]	930	CHAR szQuotedFileName[CCHMAXPATH];
[397]	931	FILE *fp;
	932	INT ret = -1;
[2]	933
[397]	934	fp = _fsopen(filename, "rb", SH_DENYNO);
	935	if (fp) {
	936	*s = 0;
	937	fread(s, 1, 3, fp);
	938	if (*s != 'H' \|\| s[1] != 'S' \|\| s[2] != 'P') {
	939	fclose(fp);
	940	return FALSE;
[2]	941	}
[397]	942	fclose(fp);
[888]	943	ret = runemf2(SEPARATE \| WINDOWED, HWND_DESKTOP, pszSrcFile, __LINE__,
[921]	944	NULL, NULL,
	945	"VIEW.EXE \"%s\"",
	946	BldQuotedFileName(szQuotedFileName, filename));
[397]	947	}
[2]	948
[397]	949	return (ret != -1);
[2]	950	}
	951
[451]	952	//== ExecFile() run file, return 1 if OK 0 if skipped -1 if can't run ==
	953
[231]	954	INT ExecFile(HWND hwnd, CHAR * filename)
	955	{
[397]	956	EXECARGS ex;
	957	CHAR cl[1001], path[CCHMAXPATH], *p;
	958	APIRET ret;
	959	static INT lastflags = 0;
[2]	960
[397]	961	strcpy(path, filename);
	962	p = strrchr(path, '\\');
	963	if (!p)
	964	p = strrchr(path, ':');
	965	if (p) {
	966	if (*p == ':') {
	967	p++;
	968	*p = '\\';
	969	p++;
[2]	970	}
[397]	971	*p = 0;
	972	}
	973	else
	974	*path = 0;
	975	*cl = 0;
[773]	976	BldQuotedFileName(cl, filename);
[397]	977	memset(&ex, 0, sizeof(ex));
	978	ex.flags = lastflags;
	979	ex.commandline = cl;
	980	*ex.path = 0;
	981	*ex.environment = 0;
	982	ret = WinDlgBox(HWND_DESKTOP, hwnd, CmdLineDlgProc, FM3ModHandle,
	983	EXEC_FRAME, &ex);
	984	if (ret == 1) {
	985	lastflags = ex.flags;
[888]	986	return runemf2(ex.flags, hwnd, pszSrcFile, __LINE__, path,
[787]	987	*ex.environment ? ex.environment : NULL,
	988	"%s", cl) != -1;
[397]	989	}
	990	else if (ret != 0)
	991	return -1;
	992	return 0;
[2]	993	}
	994
[231]	995	VOID SetDetailsSwitches(HWND hwnd, DIRCNRDATA * dcd)
	996	{
[397]	997	WinCheckMenuItem(hwnd, IDM_SHOWLNAMES,
[751]	998	dcd ? dcd->detailslongname : detailslongname);
[397]	999	WinCheckMenuItem(hwnd, IDM_SHOWSUBJECT,
[751]	1000	dcd ? dcd->detailssubject : detailssubject);
	1001	WinCheckMenuItem(hwnd, IDM_SHOWEAS, dcd ? dcd->detailsea : detailsea);
[397]	1002	WinCheckMenuItem(hwnd, IDM_SHOWSIZE,
[751]	1003	dcd ? dcd->detailssize : detailssize);
[397]	1004	WinCheckMenuItem(hwnd, IDM_SHOWICON,
[751]	1005	dcd ? dcd->detailsicon : detailsicon);
[397]	1006	WinCheckMenuItem(hwnd, IDM_SHOWLWDATE,
[751]	1007	dcd ? dcd->detailslwdate : detailslwdate);
[397]	1008	WinCheckMenuItem(hwnd, IDM_SHOWLWTIME,
[751]	1009	dcd ? dcd->detailslwtime : detailslwtime);
[397]	1010	WinCheckMenuItem(hwnd, IDM_SHOWLADATE,
[751]	1011	dcd ? dcd->detailsladate : detailsladate);
[397]	1012	WinCheckMenuItem(hwnd, IDM_SHOWLATIME,
[751]	1013	dcd ? dcd->detailslatime : detailslatime);
[397]	1014	WinCheckMenuItem(hwnd, IDM_SHOWCRDATE,
[751]	1015	dcd ? dcd->detailscrdate : detailscrdate);
[397]	1016	WinCheckMenuItem(hwnd, IDM_SHOWCRTIME,
[751]	1017	dcd ? dcd->detailscrtime : detailscrtime);
[397]	1018	WinCheckMenuItem(hwnd, IDM_SHOWATTR,
[751]	1019	dcd ? dcd->detailsattr : detailsattr);
[2]	1020	}
	1021
[231]	1022	VOID AdjustDetailsSwitches(HWND hwnd, HWND hwndMenu, USHORT cmd,
	1023	CHAR * directory, CHAR * keyroot,
	1024	DIRCNRDATA * dcd, BOOL compare)
	1025	{
[923]	1026	// JBS CHAR s[CCHMAXPATH], *eos = s;
[397]	1027	BOOL *bool = NULL;
[2]	1028
[923]	1029	// JBS *s = 0;
	1030	// JBS if (keyroot) {
	1031	// JBS strcpy(s, keyroot);
	1032	// JBS strcat(s, ".");
	1033	// JBS eos = &s[strlen(s)];
	1034	// JBS }
[397]	1035	switch (cmd) {
	1036	case IDM_SHOWLNAMES:
[751]	1037	bool = dcd ? &dcd->detailslongname : &detailslongname;
[923]	1038	// JBS strcpy(eos, "DetailsLongname");
[397]	1039	break;
	1040	case IDM_SHOWSUBJECT:
[751]	1041	bool = dcd ? &dcd->detailssubject : &detailssubject;
[923]	1042	// JBS strcpy(eos, "DetailsSubject");
[397]	1043	break;
	1044	case IDM_SHOWEAS:
[751]	1045	bool = dcd ? &dcd->detailsea : &detailsea;
[923]	1046	// JBS strcpy(eos, "DetailsEA");
[397]	1047	break;
	1048	case IDM_SHOWSIZE:
[751]	1049	bool = dcd ? &dcd->detailssize : &detailssize;
[923]	1050	// JBS strcpy(eos, "DetailsSize");
[397]	1051	break;
	1052	case IDM_SHOWICON:
[751]	1053	bool = dcd ? &dcd->detailsicon : &detailsicon;
[923]	1054	// JBS strcpy(eos, "DetailsIcon");
[397]	1055	break;
	1056	case IDM_SHOWLWDATE:
[751]	1057	bool = dcd ? &dcd->detailslwdate : &detailslwdate;
[923]	1058	// JBS strcpy(eos, "DetailsLWDate");
[397]	1059	break;
	1060	case IDM_SHOWLWTIME:
[751]	1061	bool = dcd ? &dcd->detailslwtime : &detailslwtime;
[923]	1062	// JBS strcpy(eos, "DetailsLWTime");
[397]	1063	break;
	1064	case IDM_SHOWLADATE:
[751]	1065	bool = dcd ? &dcd->detailsladate : &detailsladate;
[923]	1066	// JBS strcpy(eos, "DetailsLADate");
[397]	1067	break;
	1068	case IDM_SHOWLATIME:
[751]	1069	bool = dcd ? &dcd->detailslatime : &detailslatime;
[923]	1070	// JBS strcpy(eos, "DetailsLATime");
[397]	1071	break;
	1072	case IDM_SHOWCRDATE:
[751]	1073	bool = dcd ? &dcd->detailscrdate : &detailscrdate;
[923]	1074	// JBS strcpy(eos, "DetailsCRDate");
[397]	1075	break;
	1076	case IDM_SHOWCRTIME:
[751]	1077	bool = dcd ? &dcd->detailscrtime : &detailscrtime;
[923]	1078	// JBS strcpy(eos, "DetailsCRTime");
[397]	1079	break;
	1080	case IDM_SHOWATTR:
[751]	1081	bool = dcd ? &dcd->detailsattr : &detailsattr;
[923]	1082	// JBS strcpy(eos, "DetailsAttr");
[397]	1083	break;
	1084	default:
[231]	1085	if (hwndMenu)
[397]	1086	SetDetailsSwitches(hwndMenu, dcd);
	1087	return;
	1088	}
	1089	if (bool)
[787]	1090	bool = bool ? FALSE : TRUE;
[923]	1091	// JBS if (*s && bool)
	1092	// JBS PrfWriteProfileData(fmprof, appname, s, bool, sizeof(BOOL));
[397]	1093	if (hwnd)
	1094	AdjustCnrColsForPref(hwnd, directory, dcd, compare);
	1095	if (hwndMenu)
	1096	SetDetailsSwitches(hwndMenu, dcd);
[2]	1097	}
	1098
[921]	1099	/**
	1100	* Set default menu item to invoke for top level conditional cascade menu
	1101	* @param def is default menu id (i.e. IDM_...)
	1102	*/
	1103
[231]	1104	VOID SetConditionalCascade(HWND hwndMenu, USHORT id, USHORT def)
	1105	{
[397]	1106	MENUITEM mi;
[2]	1107
[397]	1108	mi.iPosition = MIT_END;
[921]	1109	mi.hItem = 0;
	1110	mi.hwndSubMenu = (HWND)0;
[397]	1111	mi.afAttribute = 0;
	1112	mi.afStyle = MIS_TEXT;
[921]	1113	if (WinSendMsg(hwndMenu,
	1114	MM_QUERYITEM,
	1115	MPFROM2SHORT(id, TRUE),
	1116	MPFROMP(&mi)))
	1117	{
[397]	1118	WinSetWindowBits(mi.hwndSubMenu, QWL_STYLE, MS_CONDITIONALCASCADE,
	1119	MS_CONDITIONALCASCADE);
	1120	WinSendMsg(mi.hwndSubMenu, MM_SETDEFAULTITEMID, MPFROMSHORT(def), MPVOID);
	1121	WinCheckMenuItem(mi.hwndSubMenu, def, TRUE);
	1122	}
[2]	1123	}
	1124
[231]	1125	VOID SetSortChecks(HWND hwndMenu, INT sortflags)
	1126	{
[397]	1127	WinCheckMenuItem(hwndMenu, IDM_SORTNONE, FALSE);
	1128	WinCheckMenuItem(hwndMenu, IDM_SORTFIRST, FALSE);
	1129	WinCheckMenuItem(hwndMenu, IDM_SORTLAST, FALSE);
	1130	WinCheckMenuItem(hwndMenu, IDM_SORTSIZE, FALSE);
	1131	WinCheckMenuItem(hwndMenu, IDM_SORTEASIZE, FALSE);
	1132	WinCheckMenuItem(hwndMenu, IDM_SORTLWDATE, FALSE);
	1133	WinCheckMenuItem(hwndMenu, IDM_SORTLADATE, FALSE);
	1134	WinCheckMenuItem(hwndMenu, IDM_SORTCRDATE, FALSE);
	1135	WinCheckMenuItem(hwndMenu, IDM_SORTFILENAME, FALSE);
	1136	WinCheckMenuItem(hwndMenu, IDM_SORTNAME, FALSE);
	1137	WinCheckMenuItem(hwndMenu, IDM_SORTSUBJECT, FALSE);
	1138	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSFIRST, FALSE);
	1139	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSLAST, FALSE);
	1140	WinCheckMenuItem(hwndMenu, IDM_SORTREVERSE, FALSE);
	1141	if (sortflags & SORT_FIRSTEXTENSION)
	1142	WinCheckMenuItem(hwndMenu, IDM_SORTFIRST, TRUE);
	1143	else if (sortflags & SORT_LASTEXTENSION)
	1144	WinCheckMenuItem(hwndMenu, IDM_SORTLAST, TRUE);
	1145	else if (sortflags & SORT_SIZE)
	1146	WinCheckMenuItem(hwndMenu, IDM_SORTSIZE, TRUE);
	1147	else if (sortflags & SORT_EASIZE)
	1148	WinCheckMenuItem(hwndMenu, IDM_SORTEASIZE, TRUE);
	1149	else if (sortflags & SORT_LWDATE)
	1150	WinCheckMenuItem(hwndMenu, IDM_SORTLWDATE, TRUE);
	1151	else if (sortflags & SORT_LADATE)
	1152	WinCheckMenuItem(hwndMenu, IDM_SORTLADATE, TRUE);
	1153	else if (sortflags & SORT_CRDATE)
	1154	WinCheckMenuItem(hwndMenu, IDM_SORTCRDATE, TRUE);
	1155	else if (sortflags & SORT_FILENAME)
	1156	WinCheckMenuItem(hwndMenu, IDM_SORTFILENAME, TRUE);
	1157	else if (sortflags & SORT_NOSORT)
	1158	WinCheckMenuItem(hwndMenu, IDM_SORTNONE, TRUE);
	1159	else if (sortflags & SORT_SUBJECT)
	1160	WinCheckMenuItem(hwndMenu, IDM_SORTSUBJECT, TRUE);
	1161	else
	1162	WinCheckMenuItem(hwndMenu, IDM_SORTNAME, TRUE);
	1163	if (sortflags & SORT_DIRSFIRST)
	1164	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSFIRST, TRUE);
	1165	else if (sortflags & SORT_DIRSLAST)
	1166	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSLAST, TRUE);
	1167	if (sortflags & SORT_REVERSE)
	1168	WinCheckMenuItem(hwndMenu, IDM_SORTREVERSE, TRUE);
[2]	1169	}
	1170
[231]	1171	VOID FcloseFile(FILE * fp)
	1172	{
[397]	1173	/* for use by apps that don't use the DLLs runtime library */
	1174	fclose(fp);
[2]	1175	}
	1176
[231]	1177	VOID SetupCommandMenu(HWND hwndMenu, HWND hwndCnr)
	1178	{
[397]	1179	MENUITEM mi, mit;
	1180	INT x;
	1181	SHORT numitems;
	1182	LINKCMDS *info;
[2]	1183
[397]	1184	if (!cmdloaded)
	1185	load_commands();
	1186	mi.iPosition = MIT_END;
	1187	mi.hwndSubMenu = (HWND) 0;
	1188	mi.hItem = 0L;
	1189	mi.afAttribute = 0;
	1190	mi.afStyle = MIS_TEXT;
	1191	memset(&mit, 0, sizeof(MENUITEM));
	1192	if (WinQueryWindowUShort(hwndMenu, QWS_ID) == IDM_COMMANDSMENU)
	1193	mit.hwndSubMenu = hwndMenu;
	1194	else
	1195	WinSendMsg(hwndMenu, MM_QUERYITEM,
	1196	MPFROM2SHORT(IDM_COMMANDSMENU, TRUE), MPFROMP(&mit));
	1197	if (mit.hwndSubMenu) {
	1198	numitems = (SHORT) WinSendMsg(mit.hwndSubMenu, MM_QUERYITEMCOUNT,
	1199	MPVOID, MPVOID);
	1200	WinSendMsg(mit.hwndSubMenu, MM_DELETEITEM, MPFROMSHORT(-1), MPVOID);
	1201	for (x = 0; x < numitems; x++)
	1202	WinSendMsg(mit.hwndSubMenu, MM_DELETEITEM,
	1203	MPFROMSHORT((SHORT) (x + IDM_COMMANDSTART)), MPVOID);
	1204	if (hwndCnr && cmdhead) {
	1205	x = 0;
	1206	info = cmdhead;
	1207	while (info) {
[2]	1208
[397]	1209	CHAR s[CCHMAXPATH + 24];
[2]	1210
[397]	1211	sprintf(s,
	1212	"%s%s%s",
	1213	info->title,
[787]	1214	x < 20 ? "\tCtrl + " : NullStr,
	1215	x < 20 && x > 9 ? "Shift + " : NullStr);
[397]	1216	if (x < 20)
	1217	sprintf(&s[strlen(s)], "%d",
[787]	1218	((x % 10) + 1) == 10 ? 0 : (x % 10) + 1);
[397]	1219	mi.id = IDM_COMMANDSTART + x;
[787]	1220	mi.afAttribute = (info->flags & ONCE ? MIA_CHECKED : 0) \|
	1221	(info->flags & PROMPT ? MIA_FRAMED : 0);
[397]	1222	mi.afStyle = MIS_TEXT;
	1223	if (!(x % 24) && x && info->next)
	1224	mi.afStyle \|= MIS_BREAK;
	1225	WinSendMsg(mit.hwndSubMenu, MM_INSERTITEM, MPFROMP(&mi), MPFROMP(s));
	1226	x++;
	1227	info = info->next;
	1228	}
[2]	1229	}
[397]	1230	}
[2]	1231	}
	1232
[231]	1233	VOID LoadDetailsSwitches(CHAR * keyroot, DIRCNRDATA * dcd)
	1234	{
[397]	1235	ULONG size;
	1236	CHAR s[CCHMAXPATH], *eos = s;
	1237	BOOL *bool;
[2]	1238
[923]	1239	// JBS - No calls to LoadDetailsSwitches have a NULL keyroot.
	1240	// *s = 0;
	1241	// if (keyroot) {
[397]	1242	strcpy(s, keyroot);
	1243	strcat(s, ".");
	1244	eos = &s[strlen(s)];
[923]	1245	// }
[397]	1246	strcpy(eos, "DetailsLongname");
	1247	if (dcd)
	1248	bool = &dcd->detailslongname;
	1249	else
	1250	bool = &detailslongname;
	1251	*bool = detailslongname;
	1252	size = sizeof(BOOL);
	1253	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1254	strcpy(eos, "DetailsSubject");
	1255	if (dcd)
	1256	bool = &dcd->detailssubject;
	1257	else
	1258	bool = &detailssubject;
	1259	*bool = detailssubject;
	1260	size = sizeof(BOOL);
	1261	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1262	strcpy(eos, "DetailsEA");
	1263	if (dcd)
	1264	bool = &dcd->detailsea;
	1265	else
	1266	bool = &detailsea;
	1267	*bool = detailsea;
	1268	size = sizeof(BOOL);
	1269	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1270	strcpy(eos, "DetailsSize");
	1271	if (dcd)
	1272	bool = &dcd->detailssize;
	1273	else
	1274	bool = &detailssize;
	1275	*bool = detailssize;
	1276	size = sizeof(BOOL);
	1277	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1278	strcpy(eos, "DetailsIcon");
	1279	if (dcd)
	1280	bool = &dcd->detailsicon;
	1281	else
	1282	bool = &detailsicon;
	1283	*bool = detailsicon;
	1284	size = sizeof(BOOL);
	1285	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1286	strcpy(eos, "DetailsAttr");
	1287	if (dcd)
	1288	bool = &dcd->detailsattr;
	1289	else
	1290	bool = &detailsattr;
	1291	*bool = detailsattr;
	1292	size = sizeof(BOOL);
	1293	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1294	strcpy(eos, "DetailsCRDate");
	1295	if (dcd)
	1296	bool = &dcd->detailscrdate;
	1297	else
	1298	bool = &detailscrdate;
	1299	*bool = detailscrdate;
	1300	size = sizeof(BOOL);
	1301	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1302	strcpy(eos, "DetailsCRTime");
	1303	if (dcd)
	1304	bool = &dcd->detailscrtime;
	1305	else
	1306	bool = &detailscrtime;
	1307	*bool = detailscrtime;
	1308	size = sizeof(BOOL);
	1309	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1310	strcpy(eos, "DetailsLWDate");
	1311	if (dcd)
	1312	bool = &dcd->detailslwdate;
	1313	else
	1314	bool = &detailslwdate;
	1315	*bool = detailslwdate;
	1316	size = sizeof(BOOL);
	1317	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1318	strcpy(eos, "DetailsLWTime");
	1319	if (dcd)
	1320	bool = &dcd->detailslwtime;
	1321	else
	1322	bool = &detailslwtime;
	1323	*bool = detailslwtime;
	1324	size = sizeof(BOOL);
	1325	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1326	strcpy(eos, "DetailsLADate");
	1327	if (dcd)
	1328	bool = &dcd->detailsladate;
	1329	else
	1330	bool = &detailsladate;
	1331	*bool = detailsladate;
	1332	size = sizeof(BOOL);
	1333	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1334	strcpy(eos, "DetailsLATime");
	1335	if (dcd)
	1336	bool = &dcd->detailslatime;
	1337	else
	1338	bool = &detailslatime;
	1339	*bool = detailslatime;
	1340	size = sizeof(BOOL);
	1341	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
[922]	1342	strcpy(eos, "SubjectInLeftPane");
	1343	if (dcd)
	1344	bool = &dcd->fSubjectInLeftPane;
	1345	else
	1346	bool = &fSubjectInLeftPane;
	1347	*bool = fSubjectInLeftPane;
	1348	size = sizeof(BOOL);
	1349	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1350	strcpy(eos, "SubjectLengthMax");
	1351	if (dcd)
	1352	bool = &dcd->fSubjectLengthMax;
	1353	else
	1354	bool = &fSubjectLengthMax;
	1355	*bool = fSubjectLengthMax;
	1356	size = sizeof(BOOL);
	1357	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1358	if (dcd) {
	1359	if (dcd->fSubjectLengthMax)
	1360	dcd->SubjectDisplayWidth = 0;
	1361	else {
	1362	strcpy(eos, "SubjectDisplayWidth");
	1363	bool = &dcd->SubjectDisplayWidth;
	1364	*bool = SubjectDisplayWidth;
	1365	size = sizeof(ULONG);
	1366	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1367	if (dcd->SubjectDisplayWidth < 50)
[930]	1368	dcd->SubjectDisplayWidth = 0;
[922]	1369	else if (dcd->SubjectDisplayWidth > 1000)
[930]	1370	dcd->SubjectDisplayWidth = 1000;
[922]	1371	}
	1372	}
	1373	else {
	1374	if (fSubjectLengthMax)
	1375	SubjectDisplayWidth = 0;
	1376	else {
	1377	strcpy(eos, "SubjectDisplayWidth");
	1378	bool = &SubjectDisplayWidth;
	1379	*bool = SubjectDisplayWidth;
	1380	size = sizeof(ULONG);
	1381	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1382	if (SubjectDisplayWidth < 50)
[930]	1383	SubjectDisplayWidth = 0;
[922]	1384	else if (SubjectDisplayWidth > 1000)
[930]	1385	SubjectDisplayWidth = 1000;
[922]	1386	}
	1387	}
[2]	1388	}
	1389
[231]	1390	HWND FindDirCnr(HWND hwndParent)
	1391	{
[397]	1392	HWND found, hwndDir = (HWND) 0;
	1393	HENUM henum;
[2]	1394
[397]	1395	henum = WinBeginEnumWindows(hwndParent);
	1396	while ((found = WinGetNextWindow(henum)) != NULLHANDLE) {
	1397	hwndDir = WinWindowFromID(found, FID_CLIENT);
	1398	if (hwndDir) {
	1399	hwndDir = WinWindowFromID(hwndDir, DIR_CNR);
	1400	if (hwndDir)
	1401	break;
	1402	hwndDir = (HWND) 0;
[2]	1403	}
[397]	1404	}
	1405	WinEndEnumWindows(henum);
[2]	1406
[397]	1407	return hwndDir;
[2]	1408	}
	1409
[231]	1410	VOID HeapThread(VOID * dummy)
	1411	{
[397]	1412	ULONG postcount;
	1413	APIRET rc;
[2]	1414
[397]	1415	rc = DosCreateEventSem(NULL, &CompactSem, 0L, FALSE);
	1416	if (rc)
	1417	Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile, __LINE__,
	1418	"DosCreateEventSem");
	1419	else {
	1420	priority_normal();
	1421	for (;;) {
	1422	if (DosWaitEventSem(CompactSem, SEM_INDEFINITE_WAIT))
	1423	break;
	1424	_heapmin();
	1425	DosResetEventSem(CompactSem, &postcount);
[2]	1426	}
[397]	1427	}
[2]	1428	}
	1429
[231]	1430	VOID FixSwitchList(HWND hwnd, CHAR * text)
	1431	{
[397]	1432	HSWITCH hswitch;
	1433	SWCNTRL swctl;
[2]	1434
[397]	1435	hswitch = WinQuerySwitchHandle(hwnd, 0);
	1436	if (hswitch) {
	1437	if (!WinQuerySwitchEntry(hswitch, &swctl)) {
	1438	strcpy(swctl.szSwtitle, "FM/2");
	1439	WinChangeSwitchEntry(hswitch, &swctl);
[2]	1440	}
[397]	1441	}
[2]	1442	}
	1443
[231]	1444	VOID QuickPopup(HWND hwnd, DIRCNRDATA * dcd, HWND hwndMenu, USHORT id)
	1445	{
[397]	1446	dcd->hwndLastMenu = hwndMenu;
	1447	if (dcd->hwndLastMenu && !dcd->cnremphasized) {
	1448	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
	1449	MPFROM2SHORT(TRUE, CRA_SOURCE));
	1450	dcd->cnremphasized = TRUE;
	1451	}
	1452	if (dcd->flWindowAttr & CV_MINI)
	1453	WinCheckMenuItem(dcd->hwndLastMenu, IDM_MINIICONS, TRUE);
	1454	if (!WinPopupMenu(hwnd, hwnd, dcd->hwndLastMenu,
	1455	8, 8, 0,
	1456	PU_HCONSTRAIN \| PU_VCONSTRAIN \|
	1457	PU_KEYBOARD \| PU_MOUSEBUTTON1)) {
	1458	if (dcd->cnremphasized) {
	1459	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
	1460	MPFROM2SHORT(FALSE, CRA_SOURCE));
	1461	dcd->cnremphasized = FALSE;
[2]	1462	}
[397]	1463	}
	1464	else
	1465	WinSendMsg(dcd->hwndLastMenu, MM_SELECTITEM,
	1466	MPFROM2SHORT(id, TRUE), MPFROM2SHORT(0, FALSE));
[2]	1467	}
	1468
[231]	1469	PMINIRECORDCORE CurrentRecord(HWND hwndCnr)
	1470	{
[787]	1471	SHORT attrib = fSelectedAlways ? CRA_SELECTED : CRA_CURSORED;
[397]	1472	PMINIRECORDCORE pmi;
[2]	1473
[397]	1474	for (;;) {
	1475	pmi = (PMINIRECORDCORE) WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS,
	1476	MPFROMLONG(CMA_FIRST),
	1477	MPFROMSHORT(attrib));
[930]	1478	if ((!pmi \|\| (INT) pmi == -1) && attrib == CRA_SELECTED) /* punt */
[397]	1479	attrib = CRA_CURSORED;
	1480	else
	1481	break;
	1482	}
[787]	1483	return ((INT)pmi == -1) ? NULL : pmi;
[2]	1484	}
	1485
[231]	1486	BOOL PostMsg(HWND h, ULONG msg, MPARAM mp1, MPARAM mp2)
	1487	{
[397]	1488	BOOL rc = WinPostMsg(h, msg, mp1, mp2);
[2]	1489
[397]	1490	if (!rc) {
[2]	1491
[882]	1492	// If window owned by some other process or some other thread?
	1493	if (!IsFm2Window(h, 1)) {
	1494	QMSG qmsg;
	1495	for (;;) {
[921]	1496	DosSleep(1);
	1497	rc = WinPostMsg(h, msg, mp1, mp2);
	1498	if (rc)
	1499	break; // OK
	1500	if (!WinIsWindow((HAB) 0, h))
	1501	break; // Window gone
	1502	if (WinPeekMsg((HAB) 0, &qmsg, (HWND) 0, 0, 0, PM_NOREMOVE))
	1503	break; // Queue has message(s)
[930]	1504	} // for
[2]	1505	}
[882]	1506	}
[397]	1507	return rc;
[2]	1508	}
	1509
[231]	1510	VOID OpenEdit(HWND hwnd)
	1511	{
[397]	1512	CNREDITDATA ced;
	1513	PCNRITEM pci;
	1514	PFIELDINFO pfi;
[2]	1515
[397]	1516	pci = (PCNRITEM) WinSendMsg(hwnd,
	1517	CM_QUERYRECORDEMPHASIS,
	1518	MPFROMLONG(CMA_FIRST),
	1519	MPFROMSHORT(CRA_CURSORED));
	1520	if (pci && (INT) pci != -1) {
	1521	memset(&ced, 0, sizeof(ced));
	1522	ced.cb = sizeof(ced);
	1523	ced.hwndCnr = hwnd;
	1524	ced.id = WinQueryWindowUShort(hwnd, QWS_ID);
	1525	ced.pRecord = (PRECORDCORE) pci;
	1526	pfi = (PFIELDINFO) WinSendMsg(hwnd,
	1527	CM_QUERYDETAILFIELDINFO,
	1528	MPVOID, MPFROMSHORT(CMA_FIRST));
	1529	if (!pfi)
	1530	WinSendMsg(hwnd, CM_OPENEDIT, MPFROMP(&ced), MPVOID);
	1531	else {
	1532	while (pfi && (INT) pfi != -1 &&
	1533	pfi->offStruct != FIELDOFFSET(CNRITEM, pszFileName))
[231]	1534	pfi = (PFIELDINFO) WinSendMsg(hwnd,
	1535	CM_QUERYDETAILFIELDINFO,
[397]	1536	MPFROMP(pfi), MPFROMSHORT(CMA_NEXT));
	1537	if (pfi && (INT) pfi != -1) {
	1538	ced.pFieldInfo = pfi;
[231]	1539	{
[397]	1540	CNRINFO cnri;
[2]	1541
[397]	1542	memset(&cnri, 0, sizeof(CNRINFO));
	1543	cnri.cb = sizeof(CNRINFO);
	1544	WinSendMsg(hwnd,
	1545	CM_QUERYCNRINFO,
	1546	MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
	1547	if (cnri.flWindowAttr & CV_DETAIL)
	1548	ced.id = CID_LEFTDVWND;
[231]	1549	}
[397]	1550	WinSendMsg(hwnd, CM_OPENEDIT, MPFROMP(&ced), MPVOID);
	1551	}
[2]	1552	}
[397]	1553	}
[2]	1554	}
	1555
	1556	#ifdef NEVER
[231]	1557	VOID QuickView(HWND hwnd, CHAR * filename)
	1558	{
[397]	1559	if (filename && IsFile(filename) == 1) {
	1560	if (TestBinary(filename) && *binview) {
[2]	1561
[397]	1562	CHAR *list[2];
[2]	1563
[397]	1564	list[0] = filename;
	1565	list[1] = NULL;
[888]	1566	ExecOnList(hwnd, binview, WINDOWED \| SEPARATE, NULL, list, NULL,
[921]	1567	pszSrcFile, __LINE__);
[397]	1568	return;
	1569	}
	1570	else if (*viewer) {
[2]	1571
[397]	1572	CHAR *list[2];
[2]	1573
[397]	1574	list[0] = filename;
	1575	list[1] = NULL;
[787]	1576	ExecOnList(hwnd, viewer,
	1577	WINDOWED \| SEPARATE \| (fViewChild ? CHILD : 0),
[888]	1578	NULL, list, NULL, pszSrcFile, __LINE__);
[397]	1579	return;
[2]	1580	}
[397]	1581	StartMLEEditor(HWND_DESKTOP, 5, filename, (HWND) 0);
	1582	}
[2]	1583	}
	1584
[231]	1585	VOID QuickEdit(HWND hwnd, CHAR * filename)
	1586	{
[397]	1587	if (filename && IsFile(filename) == 1) {
	1588	if (TestBinary(filename) && *bined) {
[2]	1589
[397]	1590	CHAR *list[2];
[2]	1591
[397]	1592	list[0] = filename;
	1593	list[1] = NULL;
[888]	1594	ExecOnList(hwnd, bined, WINDOWED \| SEPARATE, NULL, list, NULL,
[921]	1595	pszSrcFile, __LINE__);
[397]	1596	return;
	1597	}
	1598	else if (*editor) {
[2]	1599
[397]	1600	CHAR *list[2];
[2]	1601
[397]	1602	list[0] = filename;
	1603	list[1] = NULL;
[888]	1604	ExecOnList(hwnd, editor, WINDOWED \| SEPARATE, NULL, list, NULL,
[921]	1605	pszSrcFile, __LINE__);
[397]	1606	return;
[2]	1607	}
[397]	1608	StartMLEEditor(HWND_DESKTOP, 4, filename, (HWND) 0);
	1609	}
[2]	1610	}
	1611	#endif
	1612
[231]	1613	VOID PortholeInit(HWND hwndNew, MPARAM mp1, MPARAM mp2)
	1614	{
[397]	1615	static HWND DefMenu = (HWND) 0;
	1616	HWND hwndMenu = (HWND) mp2;
[2]	1617
[397]	1618	{
	1619	ULONG style;
	1620
	1621	style = WinQueryWindowULong(hwndMenu, QWL_STYLE);
	1622	if (!(style & MS_ACTIONBAR))
	1623	return;
	1624	}
	1625
	1626	switch (SHORT1FROMMP(mp1)) {
	1627	case 0:
[231]	1628	{
[397]	1629	HWND hwndNow;
	1630	MENUITEM mi;
	1631	ULONG ulStyle;
[2]	1632
[397]	1633	memset(&mi, 0, sizeof(mi));
	1634	mi.iPosition = MIT_END;
	1635	mi.afStyle = MIS_TEXT;
	1636	WinSendMsg(hwndMenu, MM_QUERYITEM,
	1637	MPFROM2SHORT(IDM_FILESMENU, TRUE), MPFROMP(&mi));
	1638	if (!DefMenu)
	1639	DefMenu = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, DEFMENU);
	1640	hwndNow = mi.hwndSubMenu;
	1641	mi.hwndSubMenu = hwndNew;
	1642	if (!mi.hwndSubMenu)
	1643	mi.hwndSubMenu = DefMenu;
	1644	WinSetParent(hwndNow, WinQueryObjectWindow(HWND_DESKTOP), FALSE);
	1645	WinSetOwner(hwndNow, WinQueryObjectWindow(HWND_DESKTOP));
	1646	WinSetOwner(mi.hwndSubMenu, hwndMenu);
	1647	WinSetParent(mi.hwndSubMenu, hwndMenu, FALSE);
	1648	WinSetWindowUShort(mi.hwndSubMenu, QWS_ID, IDM_FILESMENU);
	1649	mi.afStyle = MIS_SUBMENU;
	1650	ulStyle = WinQueryWindowULong(mi.hwndSubMenu, QWL_STYLE);
	1651	ulStyle &= -WS_SAVEBITS;
	1652	ulStyle \|= MS_POPUP \| WS_CLIPSIBLINGS \| WS_SAVEBITS;
	1653	WinSetWindowULong(mi.hwndSubMenu, QWL_STYLE, ulStyle);
	1654	WinSendMsg(hwndMenu, MM_SETITEM, MPFROM2SHORT(0, TRUE), MPFROMP(&mi));
[231]	1655	}
[397]	1656	break;
[2]	1657
[397]	1658	case 1:
[231]	1659	{
[397]	1660	HWND hwndNow;
	1661	MENUITEM mi;
	1662	ULONG ulStyle;
[2]	1663
[397]	1664	memset(&mi, 0, sizeof(mi));
	1665	mi.iPosition = MIT_END;
	1666	mi.afStyle = MIS_TEXT;
	1667	WinSendMsg(hwndMenu, MM_QUERYITEM,
	1668	MPFROM2SHORT(IDM_VIEWSMENU, TRUE), MPFROMP(&mi));
	1669	if (!DefMenu)
	1670	DefMenu = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, DEFMENU);
	1671	hwndNow = mi.hwndSubMenu;
	1672	mi.hwndSubMenu = hwndNew;
	1673	if (!mi.hwndSubMenu)
	1674	mi.hwndSubMenu = DefMenu;
	1675	WinSetParent(hwndNow, WinQueryObjectWindow(HWND_DESKTOP), FALSE);
	1676	WinSetOwner(hwndNow, WinQueryObjectWindow(HWND_DESKTOP));
	1677	WinSetOwner(mi.hwndSubMenu, hwndMenu);
	1678	WinSetParent(mi.hwndSubMenu, hwndMenu, FALSE);
	1679	WinSetWindowUShort(mi.hwndSubMenu, QWS_ID, IDM_VIEWSMENU);
	1680	mi.afStyle = MIS_SUBMENU;
	1681	ulStyle = WinQueryWindowULong(mi.hwndSubMenu, QWL_STYLE);
	1682	ulStyle &= -WS_SAVEBITS;
	1683	ulStyle \|= MS_POPUP \| WS_CLIPSIBLINGS \| WS_SAVEBITS;
	1684	WinSetWindowULong(mi.hwndSubMenu, QWL_STYLE, ulStyle);
	1685	WinSendMsg(hwndMenu, MM_SETITEM, MPFROM2SHORT(0, TRUE), MPFROMP(&mi));
[231]	1686	}
[397]	1687	break;
	1688	}
[2]	1689	}
	1690
[872]	1691	HWND CheckMenu(HWND hwnd, HWND * hwndMenu, USHORT id)
[231]	1692	{
[397]	1693	/* load and adjust menus as required */
	1694	if (!hwndMenu \|\| !WinIsWindow((HAB) 0, hwndMenu)) {
	1695	*hwndMenu = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, id);
[877]	1696	CopyPresParams(*hwndMenu, hwnd);
[397]	1697	if (hwndMenu == &DirMenu) {
	1698	WinSetWindowUShort(DirMenu, QWS_ID, IDM_FILESMENU);
	1699	SetConditionalCascade(DirMenu, IDM_COMMANDSMENU, IDM_DOITYOURSELF);
	1700	SetConditionalCascade(DirMenu, IDM_COPYMENU, IDM_COPY);
	1701	SetConditionalCascade(DirMenu, IDM_MOVEMENU, IDM_MOVE);
	1702	SetConditionalCascade(DirMenu, IDM_SAVESUBMENU, IDM_SAVETOCLIP);
	1703	SetConditionalCascade(DirMenu, IDM_VIEWSUBMENU, IDM_INFO);
	1704	SetConditionalCascade(DirMenu, IDM_EDITSUBMENU, IDM_ATTRS);
	1705	SetConditionalCascade(DirMenu, IDM_DELETESUBMENU,
[787]	1706	fDefaultDeletePerm ? IDM_PERMDELETE : IDM_DELETE);
[397]	1707	SetConditionalCascade(DirMenu, IDM_MISCSUBMENU, IDM_SIZES);
	1708	SetConditionalCascade(DirMenu, IDM_OPENSUBMENU, IDM_OPENWINDOW);
	1709	if (fWorkPlace) {
	1710	WinSendMsg(DirMenu, MM_DELETEITEM,
	1711	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1712	WinSendMsg(DirMenu, MM_DELETEITEM,
	1713	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1714	}
[2]	1715	}
[397]	1716	else if (hwndMenu == &TreeMenu) {
	1717	WinSetWindowUShort(TreeMenu, QWS_ID, IDM_FILESMENU);
	1718	SetConditionalCascade(TreeMenu, IDM_COMMANDSMENU, IDM_DOITYOURSELF);
	1719	SetConditionalCascade(TreeMenu, IDM_SAVESUBMENU, IDM_SAVETOCLIP);
	1720	SetConditionalCascade(TreeMenu, IDM_EDITSUBMENU, IDM_ATTRS);
	1721	SetConditionalCascade(TreeMenu, IDM_EXPANDSUBMENU, IDM_EXPAND);
	1722	SetConditionalCascade(TreeMenu, IDM_MISCSUBMENU, IDM_SIZES);
	1723	SetConditionalCascade(TreeMenu, IDM_OPENSUBMENU, IDM_OPENWINDOW);
	1724	if (fWorkPlace) {
	1725	WinSendMsg(TreeMenu, MM_DELETEITEM,
	1726	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1727	WinSendMsg(TreeMenu, MM_DELETEITEM,
	1728	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1729	}
	1730	}
	1731	else if (hwndMenu == &ArcMenu) {
	1732	WinSetWindowUShort(ArcMenu, QWS_ID, IDM_FILESMENU);
	1733	SetConditionalCascade(ArcMenu, IDM_EXTRACTSUBMENU, IDM_EXTRACT);
	1734	SetConditionalCascade(ArcMenu, IDM_EDITSUBMENU, IDM_EDIT);
	1735	SetConditionalCascade(ArcMenu, IDM_VIEWSUBMENU, IDM_VIEW);
	1736	if (fWorkPlace)
	1737	WinSendMsg(ArcMenu, MM_DELETEITEM,
	1738	MPFROM2SHORT(IDM_FOLDERAFTEREXTRACT, TRUE), MPVOID);
	1739	}
	1740	else if (hwndMenu == &FileMenu) {
	1741	WinSetWindowUShort(FileMenu, QWS_ID, IDM_FILESMENU);
	1742	SetConditionalCascade(FileMenu, IDM_COMMANDSMENU, IDM_DOITYOURSELF);
	1743	SetConditionalCascade(FileMenu, IDM_COPYMENU, IDM_COPY);
	1744	SetConditionalCascade(FileMenu, IDM_MOVEMENU, IDM_MOVE);
	1745	SetConditionalCascade(FileMenu, IDM_SAVESUBMENU, IDM_SAVETOCLIP);
	1746	SetConditionalCascade(FileMenu, IDM_VIEWSUBMENU, IDM_VIEW);
	1747	SetConditionalCascade(FileMenu, IDM_EDITSUBMENU, IDM_EDIT);
	1748	SetConditionalCascade(FileMenu, IDM_COLLECTMENU, IDM_COLLECT);
	1749	SetConditionalCascade(FileMenu, IDM_DELETESUBMENU,
[787]	1750	fDefaultDeletePerm ? IDM_PERMDELETE : IDM_DELETE);
[397]	1751	SetConditionalCascade(FileMenu, IDM_OPENSUBMENU, IDM_OPENDEFAULT);
	1752	SetConditionalCascade(FileMenu, IDM_OBJECTSUBMENU, IDM_SHADOW);
	1753	if (fWorkPlace) {
	1754	WinSendMsg(FileMenu, MM_DELETEITEM,
	1755	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1756	WinSendMsg(FileMenu, MM_DELETEITEM,
	1757	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1758	}
	1759	}
	1760	else if (hwndMenu == &DirCnrMenu) {
	1761	WinSetWindowUShort(DirCnrMenu, QWS_ID, IDM_VIEWSMENU);
	1762	SetConditionalCascade(DirCnrMenu, IDM_MISCSUBMENU, IDM_SIZES);
	1763	SetConditionalCascade(DirCnrMenu, IDM_OPENSUBMENU, IDM_OPENSETTINGSME);
	1764	if (fWorkPlace)
	1765	WinSendMsg(DirCnrMenu, MM_DELETEITEM,
	1766	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1767	}
[489]	1768	else if (hwndMenu == &TreeCnrMenu) {
[397]	1769	WinSetWindowUShort(TreeCnrMenu, QWS_ID, IDM_VIEWSMENU);
[468]	1770	SetConditionalCascade(TreeCnrMenu, IDM_PARTITIONSMENU, IDM_PARTITION);
	1771	}
[397]	1772	else if (hwndMenu == &ArcCnrMenu) {
	1773	WinSetWindowUShort(ArcCnrMenu, QWS_ID, IDM_VIEWSMENU);
	1774	SetConditionalCascade(ArcCnrMenu, IDM_EXTRACTSUBMENU, IDM_ARCEXTRACT);
	1775	if (fWorkPlace)
	1776	WinSendMsg(ArcCnrMenu, MM_DELETEITEM,
	1777	MPFROM2SHORT(IDM_FOLDERAFTEREXTRACT, TRUE), MPVOID);
	1778	}
	1779	else if (hwndMenu == &CollectorCnrMenu) {
	1780	WinSetWindowUShort(CollectorCnrMenu, QWS_ID, IDM_VIEWSMENU);
	1781	SetConditionalCascade(CollectorCnrMenu, IDM_COLLECTMENU,
	1782	IDM_COLLECTFROMCLIP);
	1783	}
	1784	else if (hwndMenu == &CollectorFileMenu) {
	1785	WinSetWindowUShort(CollectorFileMenu, QWS_ID, IDM_FILESMENU);
	1786	SetConditionalCascade(CollectorFileMenu, IDM_COMMANDSMENU,
	1787	IDM_DOITYOURSELF);
	1788	SetConditionalCascade(CollectorFileMenu, IDM_COPYMENU, IDM_COPY);
	1789	SetConditionalCascade(CollectorFileMenu, IDM_MOVEMENU, IDM_MOVE);
	1790	SetConditionalCascade(CollectorFileMenu, IDM_SAVESUBMENU,
	1791	IDM_SAVETOCLIP);
	1792	SetConditionalCascade(CollectorFileMenu, IDM_VIEWSUBMENU, IDM_VIEW);
	1793	SetConditionalCascade(CollectorFileMenu, IDM_EDITSUBMENU, IDM_EDIT);
	1794	SetConditionalCascade(CollectorFileMenu, IDM_DELETESUBMENU,
[787]	1795	fDefaultDeletePerm ? IDM_PERMDELETE : IDM_DELETE);
[397]	1796	SetConditionalCascade(CollectorFileMenu, IDM_OPENSUBMENU,
	1797	IDM_OPENDEFAULT);
	1798	SetConditionalCascade(CollectorFileMenu, IDM_OBJECTSUBMENU, IDM_SHADOW);
	1799	if (fWorkPlace) {
	1800	WinSendMsg(CollectorFileMenu, MM_DELETEITEM,
	1801	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1802	WinSendMsg(CollectorFileMenu, MM_DELETEITEM,
	1803	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1804	}
	1805	}
	1806	else if (hwndMenu == &CollectorDirMenu) {
	1807	WinSetWindowUShort(CollectorDirMenu, QWS_ID, IDM_FILESMENU);
	1808	SetConditionalCascade(CollectorDirMenu, IDM_COMMANDSMENU,
	1809	IDM_DOITYOURSELF);
	1810	SetConditionalCascade(CollectorDirMenu, IDM_COPYMENU, IDM_COPY);
	1811	SetConditionalCascade(CollectorDirMenu, IDM_MOVEMENU, IDM_MOVE);
	1812	SetConditionalCascade(CollectorDirMenu, IDM_SAVESUBMENU,
	1813	IDM_SAVETOCLIP);
	1814	SetConditionalCascade(CollectorDirMenu, IDM_VIEWSUBMENU, IDM_INFO);
	1815	SetConditionalCascade(CollectorDirMenu, IDM_EDITSUBMENU, IDM_ATTRS);
	1816	SetConditionalCascade(CollectorDirMenu, IDM_DELETESUBMENU,
[787]	1817	fDefaultDeletePerm ? IDM_PERMDELETE : IDM_DELETE);
[397]	1818	SetConditionalCascade(CollectorDirMenu, IDM_MISCSUBMENU, IDM_SIZES);
	1819	SetConditionalCascade(CollectorDirMenu, IDM_OPENSUBMENU,
	1820	IDM_OPENWINDOW);
	1821	if (fWorkPlace) {
	1822	WinSendMsg(CollectorDirMenu, MM_DELETEITEM,
	1823	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1824	WinSendMsg(CollectorDirMenu, MM_DELETEITEM,
	1825	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1826	}
	1827	}
	1828	else if (hwndMenu == &MainPopupMenu) {
	1829	WinSetWindowUShort(MainPopupMenu, QWS_ID, IDM_MAINPOPUP);
	1830	SetConditionalCascade(MainPopupMenu, IDM_TOOLSUBMENU, IDM_TOOLBAR);
	1831	SetConditionalCascade(MainPopupMenu, IDM_AUTOVIEWSUBMENU, IDM_AUTOVIEW);
	1832	}
	1833	}
[877]	1834	CopyPresParams(*hwndMenu, hwnd);
[397]	1835	return *hwndMenu;
[2]	1836	}
	1837
[231]	1838	SHORT AddToListboxBottom(HWND hwnd, CHAR * str)
	1839	{
[397]	1840	SHORT ln;
[2]	1841
[397]	1842	ln = (SHORT) WinSendMsg(hwnd, LM_INSERTITEM, MPFROM2SHORT(LIT_END, 0),
	1843	MPFROMP(str));
	1844	if (ln)
	1845	WinSendMsg(hwnd, LM_SELECTITEM, MPFROM2SHORT(ln, 0), MPVOID);
	1846	return ln;
[2]	1847	}
	1848
[231]	1849	VOID SetSysMenu(HWND hwndSysMenu)
	1850	{
[397]	1851	CHAR s[128], *p;
[2]	1852
[397]	1853	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1854	MPFROM2SHORT(SC_RESTORE, 128), MPFROMP(s))) {
	1855	p = strchr(s, '\t');
	1856	if (p) {
	1857	p++;
	1858	strcpy(p, "Ctrl+Alt+F5");
	1859	WinSetMenuItemText(hwndSysMenu, SC_RESTORE, s);
[2]	1860	}
[397]	1861	}
	1862	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1863	MPFROM2SHORT(SC_CLOSE, 128), MPFROMP(s))) {
	1864	p = strchr(s, '\t');
	1865	if (p) {
	1866	p++;
	1867	strcpy(p, "Ctrl+Alt+F4");
	1868	WinSetMenuItemText(hwndSysMenu, SC_CLOSE, s);
[2]	1869	}
[397]	1870	}
	1871	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1872	MPFROM2SHORT(SC_MOVE, 128), MPFROMP(s))) {
	1873	p = strchr(s, '\t');
	1874	if (p) {
	1875	p++;
	1876	strcpy(p, "Ctrl+Alt+F7");
	1877	WinSetMenuItemText(hwndSysMenu, SC_MOVE, s);
[2]	1878	}
[397]	1879	}
	1880	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1881	MPFROM2SHORT(SC_SIZE, 128), MPFROMP(s))) {
	1882	p = strchr(s, '\t');
	1883	if (p) {
	1884	p++;
	1885	strcpy(p, "Ctrl+Alt+F8");
	1886	WinSetMenuItemText(hwndSysMenu, SC_SIZE, s);
[2]	1887	}
[397]	1888	}
	1889	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1890	MPFROM2SHORT(SC_MINIMIZE, 128), MPFROMP(s))) {
	1891	p = strchr(s, '\t');
	1892	if (p) {
	1893	p++;
	1894	strcpy(p, "Ctrl+Alt+F9");
	1895	WinSetMenuItemText(hwndSysMenu, SC_MINIMIZE, s);
[2]	1896	}
[397]	1897	}
	1898	if (WinSendMsg(hwndSysMenu,
	1899	MM_QUERYITEMTEXT,
	1900	MPFROM2SHORT(SC_MAXIMIZE, 128), MPFROMP(s))) {
	1901	p = strchr(s, '\t');
	1902	if (p) {
	1903	p++;
	1904	strcpy(p, "Ctrl+Alt+F10");
	1905	WinSetMenuItemText(hwndSysMenu, SC_MAXIMIZE, s);
[2]	1906	}
[397]	1907	}
	1908	if (WinSendMsg(hwndSysMenu,
	1909	MM_QUERYITEMTEXT, MPFROM2SHORT(SC_HIDE, 128), MPFROMP(s))) {
	1910	p = strchr(s, '\t');
	1911	if (p) {
	1912	p++;
	1913	strcpy(p, "Ctrl+Alt+F11");
	1914	WinSetMenuItemText(hwndSysMenu, SC_HIDE, s);
[2]	1915	}
[397]	1916	}
[2]	1917	}
	1918
[231]	1919	VOID LoadLibPath(CHAR * str, LONG len)
	1920	{
[397]	1921	ULONG ver[2];
	1922	CHAR configsys[] = "C:\\CONFIG.SYS";
	1923	static CHAR var[8192], beg[16384], end[16384];
	1924	BOOL warp;
	1925	FILE *fp;
	1926	PFN DQELIBPATH = NULL;
	1927	HMODULE hmod;
[2]	1928
[397]	1929	if (str && len) {
	1930	*str = 0;
	1931	if (DosQuerySysInfo(QSV_BOOT_DRIVE,
	1932	QSV_BOOT_DRIVE, (PVOID) ver, (ULONG) sizeof(ULONG)))
	1933	ver[0] = 3L;
	1934	*configsys = (CHAR) ver[0] + '@';
	1935	if (!DosQuerySysInfo(QSV_VERSION_MAJOR,
	1936	QSV_VERSION_MINOR,
	1937	(PVOID) ver, (ULONG) sizeof(ver)) && ver[1] >= 30)
	1938	warp = TRUE;
	1939	var = beg = *end = 0;
	1940	if (warp) {
	1941	if (!DosLoadModule(var, sizeof(var), "DOSCALL1.DLL", &hmod)) {
	1942	if (!DosQueryProcAddr(hmod,
	1943	ORD_DOS32QUERYEXTLIBPATH,
	1944	NULL, (PFN *) & DQELIBPATH)) {
	1945	DQELIBPATH(beg, BEGIN_LIBPATH);
	1946	DQELIBPATH(end, END_LIBPATH);
[231]	1947	}
[397]	1948	DosFreeModule(hmod);
	1949	}
	1950	*var = 0;
	1951	}
	1952	fp = xfopen(configsys, "r", pszSrcFile, __LINE__);
	1953	if (fp) {
	1954	while (!feof(fp)) {
[551]	1955	if (!xfgets_bstripcr(var, sizeof(var), fp, pszSrcFile, __LINE__))
[397]	1956	break;
	1957	if (!strnicmp(var, "LIBPATH=", 8)) {
	1958	memmove(var, var + 8, strlen(var + 8) + 1);
	1959	lstrip(var);
	1960	break;
[231]	1961	}
[397]	1962	}
	1963	fclose(fp);
[2]	1964	}
[397]	1965	strncpy(str, beg, len);
	1966	strncat(str, var, len - strlen(str));
	1967	strncat(str, end, len - strlen(str));
	1968	str[len - 1] = 0;
	1969	}
[2]	1970	}
	1971
[231]	1972	void SetViewMenu(HWND hwndMenu, ULONG flWindowAttr)
	1973	{
[397]	1974	WinCheckMenuItem(hwndMenu, IDM_MINIICONS, ((flWindowAttr & CV_MINI)));
	1975	WinCheckMenuItem(hwndMenu, IDM_TEXT, ((flWindowAttr & CV_TEXT)));
	1976	WinCheckMenuItem(hwndMenu, IDM_ICON, ((flWindowAttr & CV_ICON) &&
	1977	!(flWindowAttr & CV_TREE)));
	1978	WinCheckMenuItem(hwndMenu, IDM_TREEVIEW, ((flWindowAttr & CV_TREE)));
	1979	WinCheckMenuItem(hwndMenu, IDM_DETAILS, ((flWindowAttr & CV_DETAIL)));
	1980	WinCheckMenuItem(hwndMenu, IDM_NAME, ((flWindowAttr & CV_NAME)));
[2]	1981	}
	1982
[231]	1983	void SaySort(HWND hwnd, INT sortflags, BOOL archive)
	1984	{
[397]	1985	char *s = NULL;
[2]	1986
[397]	1987	s = xmalloc(CCHMAXPATH, pszSrcFile, __LINE__);
	1988	if (s) {
	1989	sprintf(s, "S:%s%s",
[787]	1990	sortflags & SORT_REVERSE ? "^" : NullStr,
	1991	(sortflags & SORT_FIRSTEXTENSION) ?
	1992	GetPString(IDS_FIRSTX) : (sortflags & SORT_LASTEXTENSION) ?
	1993	GetPString(IDS_LASTX) : (sortflags & SORT_SIZE) ?
	1994	"Size" : (sortflags & SORT_EASIZE) ?
	1995	(archive == 0) ?
	1996	GetPString(IDS_EASIZE) : GetPString(IDS_CSIZE) :
	1997	(sortflags & SORT_LWDATE) ?
	1998	(archive == 0) ?
	1999	GetPString(IDS_LWDATE) : GetPString(IDS_DATE) :
	2000	(sortflags & SORT_LADATE) ?
	2001	GetPString(IDS_LADATE) : (sortflags & SORT_CRDATE) ?
	2002	GetPString(IDS_CRDATE) :
	2003	(sortflags & SORT_PATHNAME) ?
	2004	GetPString(IDS_PATH) : (sortflags & SORT_NOSORT) ?
	2005	GetPString(IDS_NONE) : (sortflags & SORT_SUBJECT) ?
	2006	GetPString(IDS_SUBJ) : GetPString(IDS_NAME));
[397]	2007	WinSetWindowText(hwnd, s);
	2008	free(s);
	2009	}
[2]	2010	}
	2011
[231]	2012	void SayView(HWND hwnd, ULONG flWindowAttr)
	2013	{
[397]	2014	char *s = NULL;
[2]	2015
[397]	2016	s = xmalloc(CCHMAXPATH, pszSrcFile, __LINE__);
	2017	if (s) {
	2018	sprintf(s, "V:%s%s",
	2019	(flWindowAttr & CV_TREE) ? GetPString(IDS_TREE) :
	2020	(flWindowAttr & CV_NAME) ? GetPString(IDS_NAME) :
	2021	(flWindowAttr & CV_DETAIL) ? GetPString(IDS_DETAIL) :
	2022	(flWindowAttr & CV_TEXT) ? GetPString(IDS_TEXT) :
	2023	GetPString(IDS_ICON),
	2024	((flWindowAttr & CV_MINI) &&
	2025	!(flWindowAttr & CV_TEXT)) ? GetPString(IDS_MINI) : NullStr);
	2026	WinSetWindowText(hwnd, s);
	2027	free(s);
	2028	}
[2]	2029	}
	2030
[231]	2031	void SayFilter(HWND hwnd, MASK * mask, BOOL archive)
	2032	{
[397]	2033	char *s = NULL;
[2]	2034
[397]	2035	s = xmalloc(CCHMAXPATH * 2, pszSrcFile, __LINE__);
	2036	if (s) {
	2037	sprintf(s, "F:%s%s",
	2038	mask->szMask,
	2039	(!archive && (mask->attrFile != ALLATTRS \|\|
	2040	mask->antiattr != 0)) ? " " : NullStr,
	2041	(!archive && (mask->attrFile != ALLATTRS \|\|
	2042	mask->antiattr !=
	2043	0)) ? GetPString(IDS_ATTRTEXT) : NullStr);
	2044	if (!s[2])
	2045	sprintf(s, "F:%s", GetPString(IDS_ALLTEXT));
	2046	WinSetWindowText(hwnd, s);
	2047	free(s);
	2048	}
[2]	2049	}
	2050
[231]	2051	char *GetCmdSpec(BOOL dos)
	2052	{
[397]	2053	char *cmspec;
[2]	2054
[397]	2055	if (!dos) {
	2056	cmspec = getenv("OS2_SHELL");
	2057	if (!cmspec)
	2058	cmspec = getenv("COMSPEC");
	2059	if (!cmspec)
	2060	cmspec = "CMD.EXE";
	2061	}
	2062	else {
	2063	cmspec = getenv("DOS_SHELL");
	2064	if (!cmspec)
	2065	cmspec = "COMMAND.COM";
	2066	}
	2067	return cmspec;
[2]	2068	}
	2069
[231]	2070	void Broadcast(HAB hab, HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
	2071	{
[397]	2072	if (hwndMain)
	2073	WinBroadcastMsg(hwndMain, msg, mp1, mp2, BMSG_SEND \| BMSG_FRAMEONLY);
	2074	if (hwnd &&
	2075	hwnd != HWND_DESKTOP &&
	2076	hwnd != hwndMain &&
	2077	hwnd != WinQueryDesktopWindow(hab, NULLHANDLE) &&
	2078	WinIsWindow(hab, hwnd) && (!hwndMain \|\| !WinIsChild(hwnd, hwndMain)))
	2079	WinSendMsg(hwnd, msg, mp1, mp2);
[2]	2080	}
	2081
[231]	2082	void SetupWinList(HWND hwndMenu, HWND hwndTop, HWND hwndFrame)
	2083	{
[397]	2084	/*
	2085	* add switchlist entries to end of pulldown menu
	2086	*/
[2]	2087
[397]	2088	SHORT sItemCount, x = 0, y = 0;
	2089	MENUITEM mi;
[2]	2090
[397]	2091	sItemCount = (SHORT) WinSendMsg(hwndMenu,
	2092	MM_QUERYITEMCOUNT, MPVOID, MPVOID);
[2]	2093
[397]	2094	/* clean out old additions */
	2095	while ((SHORT) WinSendMsg(hwndMenu,
	2096	MM_DELETEITEM,
	2097	MPFROM2SHORT(IDM_SWITCHSTART + x++,
	2098	TRUE), MPVOID) < sItemCount)
	2099	sItemCount--;
	2100	x = 0;
	2101	while ((SHORT) WinSendMsg(hwndMenu,
	2102	MM_DELETEITEM,
	2103	MPFROM2SHORT(IDM_WINDOWSTART + x++,
	2104	TRUE), MPVOID) < sItemCount)
	2105	sItemCount--;
[2]	2106
[397]	2107	x = 0;
	2108	if (hwndTop) {
[2]	2109
[397]	2110	char wtext[CCHMAXPATH + 8];
	2111	HENUM henum;
	2112	HWND hwndChild;
[2]	2113
[397]	2114	/* add children of the main FM/2 client */
	2115	henum = WinBeginEnumWindows(hwndTop);
	2116	memset(&mi, 0, sizeof(mi));
	2117	while ((hwndChild = WinGetNextWindow(henum)) != NULLHANDLE) {
	2118	if (WinQueryWindowUShort(hwndChild, QWS_ID) && hwndChild != hwndFrame) {
	2119	*wtext = 0;
	2120	WinQueryWindowText(hwndChild, CCHMAXPATH + 8, wtext);
	2121	if (*wtext) {
	2122	wtext[CCHMAXPATH + 7] = 0;
	2123	mi.afStyle = MIS_TEXT;
	2124	if (!((x + sItemCount) % 28))
	2125	mi.afStyle \|= MIS_BREAK;
	2126	mi.id = IDM_WINDOWSTART + x;
	2127	mi.iPosition = MIT_END;
	2128	if ((SHORT) WinSendMsg(hwndMenu,
	2129	MM_INSERTITEM,
	2130	MPFROMP(&mi), MPFROMP(wtext)) >= 0)
	2131	x++;
[231]	2132	}
[397]	2133	}
[2]	2134	}
[397]	2135	WinEndEnumWindows(henum);
	2136	}
[2]	2137
[397]	2138	/* add external FM/2 windows */
	2139	{
	2140	PSWBLOCK pswb;
	2141	ULONG ulSize, ulcEntries;
	2142	HWND hwndTopFrame;
	2143	register INT i;
[2]	2144
[787]	2145	hwndTopFrame = hwndTop ? WinQueryWindow(hwndTop, QW_PARENT) : (HWND)0;
[397]	2146	/* Get the switch list information */
	2147	x = 0;
	2148	ulcEntries = WinQuerySwitchList(0, NULL, 0);
	2149	ulSize = sizeof(SWBLOCK) + sizeof(HSWITCH) + (ulcEntries + 4L) *
	2150	(LONG) sizeof(SWENTRY);
	2151	/* Allocate memory for list */
	2152	pswb = xmalloc(ulSize, pszSrcFile, __LINE__);
	2153	if (pswb) {
	2154	/* Put the info in the list */
	2155	ulcEntries = WinQuerySwitchList(0, pswb, ulSize - sizeof(SWENTRY));
	2156	/* do the dirty deed */
	2157	memset(&mi, 0, sizeof(mi));
	2158	for (i = 0; i < pswb->cswentry; i++) {
	2159	if (pswb->aswentry[i].swctl.uchVisibility == SWL_VISIBLE &&
	2160	pswb->aswentry[i].swctl.fbJump == SWL_JUMPABLE &&
	2161	(pswb->aswentry[i].swctl.idProcess != mypid \|\|
	2162	!hwndFrame \|\|
	2163	pswb->aswentry[i].swctl.hwnd != hwndFrame) &&
	2164	(pswb->aswentry[i].swctl.idProcess != mypid \|\|
	2165	!hwndTopFrame \|\|
	2166	pswb->aswentry[i].swctl.hwnd != hwndTopFrame \|\|
	2167	!WinIsChild(hwndFrame, hwndTop))) {
	2168	if (!strnicmp(pswb->aswentry[i].swctl.szSwtitle, "AV/2", 4)
	2169	\|\| !stricmp(pswb->aswentry[i].swctl.szSwtitle, "File Manager/2")
	2170	\|\| !stricmp(pswb->aswentry[i].swctl.szSwtitle, "Collector")
	2171	\|\| !strnicmp(pswb->aswentry[i].swctl.szSwtitle, "VTree", 5)
	2172	\|\| !strnicmp(pswb->aswentry[i].swctl.szSwtitle, "VDir", 4)
	2173	\|\| !strnicmp(pswb->aswentry[i].swctl.szSwtitle, FM2Str, 4)) {
	2174	mi.afStyle = MIS_TEXT;
	2175	if (x && !(x % 28))
	2176	mi.afStyle \|= MIS_BREAK;
	2177	mi.id = IDM_SWITCHSTART + y;
	2178	mi.iPosition = MIT_END;
	2179	switches[y] = pswb->aswentry[i].hswitch;
	2180	if ((SHORT) WinSendMsg(hwndMenu,
	2181	MM_INSERTITEM,
	2182	MPFROMP(&mi),
	2183	MPFROMP(pswb->aswentry[i].
	2184	swctl.szSwtitle)) >= 0) {
	2185	y++;
	2186	x++;
[231]	2187	}
[397]	2188	}
[231]	2189	}
[397]	2190	}
	2191	numswitches = y;
	2192	free(pswb);
	2193	DosPostEventSem(CompactSem);
[2]	2194	}
[397]	2195	}
[2]	2196	}
	2197
[231]	2198	BOOL SwitchCommand(HWND hwndMenu, USHORT cmd)
	2199	{
[397]	2200	BOOL ret = FALSE;
[2]	2201
[397]	2202	if (hwndMain && hwndMenu && cmd >= IDM_WINDOWSTART && cmd < IDM_SWITCHSTART) {
	2203	/*
	2204	* select a child window (of client)
	2205	*/
[2]	2206
[397]	2207	MENUITEM mi;
	2208	HWND hwndSubMenu = (HWND) 0, hwndChild;
	2209	CHAR s[CCHMAXPATH + 8];
[2]	2210
[397]	2211	if (WinQueryWindowUShort(hwndMenu, QWS_ID) != IDM_WINDOWSMENU) {
	2212	memset(&mi, 0, sizeof(mi));
	2213	mi.iPosition = MIT_END;
	2214	mi.afStyle = MIS_TEXT;
	2215	if (WinSendMsg(hwndMenu,
	2216	MM_QUERYITEM,
	2217	MPFROM2SHORT(IDM_WINDOWSMENU, TRUE), MPFROMP(&mi)))
	2218	hwndSubMenu = mi.hwndSubMenu;
	2219	}
	2220	else
	2221	hwndSubMenu = hwndMenu;
	2222	if (hwndSubMenu) {
	2223	*s = 0;
	2224	if (WinSendMsg(hwndSubMenu,
	2225	MM_QUERYITEMTEXT,
	2226	MPFROM2SHORT(cmd, CCHMAXPATH + 8), MPFROMP(s)) && *s) {
[2]	2227
[397]	2228	HENUM henum;
	2229	CHAR checkText[CCHMAXPATH + 8];
	2230	SWP swp;
[2]	2231
[397]	2232	s[CCHMAXPATH + 7] = 0;
	2233	henum = WinBeginEnumWindows(hwndMain);
	2234	while ((hwndChild = WinGetNextWindow(henum)) != NULLHANDLE) {
	2235	if (WinQueryWindowUShort(hwndChild, QWS_ID)) {
	2236	*checkText = 0;
	2237	WinQueryWindowText(hwndChild, CCHMAXPATH + 8, checkText);
	2238	checkText[CCHMAXPATH + 7] = 0;
	2239	if (!stricmp(checkText, s)) {
	2240	if (WinQueryWindowPos(hwndChild, &swp)) {
	2241	if (swp.fl & (SWP_MINIMIZE \| SWP_HIDE))
	2242	WinSetWindowPos(hwndChild,
	2243	HWND_TOP,
	2244	0, 0, 0, 0, SWP_RESTORE \| SWP_ZORDER);
	2245	}
	2246	WinSetActiveWindow(HWND_DESKTOP, hwndChild);
	2247	ret = TRUE;
	2248	break;
[231]	2249	}
[397]	2250	}
[231]	2251	}
[397]	2252	WinEndEnumWindows(henum);
	2253	}
[2]	2254	}
[397]	2255	}
	2256	else if (cmd >= IDM_SWITCHSTART && cmd < IDM_SWITCHSTART + 499) {
	2257	if (cmd - IDM_SWITCHSTART < numswitches) {
	2258	WinSwitchToProgram(switches[cmd - IDM_SWITCHSTART]);
	2259	ret = TRUE;
[2]	2260	}
[397]	2261	}
[2]	2262
[397]	2263	return ret;
[2]	2264	}
[787]	2265
	2266	#pragma alloc_text(MAINWND5,SetSysMenu)
	2267	#pragma alloc_text(MISC1,BoxWindow,PaintRecessedWindow,PostMsg,PaintSTextWindow,IsFm2Window)
	2268	#pragma alloc_text(MISC1,FixSwitchList,FindDirCnr,CurrentRecord,SetShiftState,AddToListboxBottom)
	2269	#pragma alloc_text(CNR_MISC1,AdjustCnrColVis,AdjustCnrColsForFSType)
	2270	#pragma alloc_text(CNR_MISC1,AdjustCnrColsForPref,SetCnrCols)
	2271	#pragma alloc_text(CNR_MISC2,CnrDirectEdit,OpenEdit)
	2272	#pragma alloc_text(MISC2,SetMenuCheck,disable_menuitem,SetSortChecks)
	2273	#pragma alloc_text(MISC2,SetDetailsSwitches,SetViewMenu)
	2274	#pragma alloc_text(MISC3,SetupCommandMenu,AdjustDetailsSwitches)
	2275	#pragma alloc_text(MISC3,ViewHelp,GetCmdSpec)
	2276	#pragma alloc_text(MISC3,ExecFile,SetConditionalCascade,LoadDetailsSwitches)
	2277	#pragma alloc_text(MISC4,PortholeInit,CheckMenu,Broadcast,SetupWinList,SwitchCommand)
	2278	#pragma alloc_text(MISC6,DrawTargetEmphasis,EmphasizeButton)
	2279	#pragma alloc_text(MISC_LIBPATH,LoadLibPath)
	2280	#pragma alloc_text(MISC_SAY,SayView,SaySort,SayFilter)
	2281

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