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source: trunk/dll/misc.c@ 933

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Last change on this file since 933 was 930, checked in by John Small, 18 years ago
Some code "cleanup" for ticket 150.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 66.1 KB

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

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