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Last change on this file since 737 was 737, checked in by Steven Levine, 18 years ago
More ticket #24 updates
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File size: 62.9 KB

Rev	Line
[70]	1
	2	/***********************************************************************
	3
	4	$Id: misc.c 737 2007-07-24 02:16:18Z stevenhl $
	5
[406]	6	Misc GUI support functions
[70]	7
	8	Copyright (c) 1993-98 M. Kimes
[552]	9	Copyright (c) 2003, 2007 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)
[70]	28
	29	***********************************************************************/
	30
[2]	31	#define INCL_DOS
	32	#define INCL_WIN
	33	#define INCL_GPI
[350]	34	#include <os2.h>
[2]	35
	36	#include <stdarg.h>
	37	#include <stdio.h>
	38	#include <stdlib.h>
	39	#include <string.h>
	40	#include <ctype.h>
	41	#include <share.h>
[689]	42	#include <malloc.h> // headmin
[350]	43
[2]	44	#include "fm3dll.h"
	45	#include "fm3dlg.h"
	46	#include "fm3str.h"
	47
	48	#pragma data_seg(DATA1)
[350]	49
	50	static PSZ pszSrcFile = __FILE__;
	51
[219]	52	#pragma alloc_text(MAINWND5,SetSysMenu)
[687]	53	#pragma alloc_text(MISC1,BoxWindow,PaintRecessedWindow,PostMsg,PaintSTextWindow,IsFm2Window)
[2]	54	#pragma alloc_text(MISC1,FixSwitchList,FindDirCnr,CurrentRecord,SetShiftState,AddToListboxBottom)
	55	#pragma alloc_text(CNR_MISC1,AdjustCnrColVis,AdjustCnrColsForFSType)
	56	#pragma alloc_text(CNR_MISC1,AdjustCnrColsForPref,SetCnrCols)
	57	#pragma alloc_text(CNR_MISC2,CnrDirectEdit,EmptyCnr,OpenEdit)
	58	#pragma alloc_text(MISC2,SetMenuCheck,disable_menuitem,SetSortChecks)
	59	#pragma alloc_text(MISC2,SetDetailsSwitches,SetViewMenu)
	60	#pragma alloc_text(MISC3,SetupCommandMenu,AdjustDetailsSwitches)
	61	#pragma alloc_text(MISC3,ViewHelp,GetCmdSpec)
	62	#pragma alloc_text(MISC3,ExecFile,SetConditionalCascade,LoadDetailsSwitches)
	63	#pragma alloc_text(MISC3,FreeMallocedMem,FcloseFile)
	64	#pragma alloc_text(MISC4,PortholeInit,CheckMenu,Broadcast,SetupWinList,SwitchCommand)
	65	#pragma alloc_text(MISC6,DrawTargetEmphasis,EmphasizeButton)
	66	#pragma alloc_text(MISC_LIBPATH,LoadLibPath)
	67	#pragma alloc_text(MISC_SAY,SayView,SaySort,SayFilter)
	68
	69	#ifndef BEGIN_LIBPATH
[231]	70	#define BEGIN_LIBPATH 1
[2]	71	#endif
[231]	72
[2]	73	#ifndef END_LIBPATH
[231]	74	#define END_LIBPATH 2
[2]	75	#endif
[231]	76
[2]	77	#ifndef ORD_DOS32QUERYEXTLIBPATH
[231]	78	#define ORD_DOS32QUERYEXTLIBPATH 874
[2]	79	#endif
	80
[687]	81	BOOL IsFm2Window(HWND hwnd, BOOL chkTid)
	82	{
	83	PIB *ppib;
	84	TIB *ptib;
	85	APIRET rc;
	86
	87	rc = DosGetInfoBlocks(&ptib, &ppib);
[733]	88	if (rc) {
[687]	89	Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile, __LINE__,
	90	"DosGetInfoBlocks");
[733]	91	}
[687]	92	else {
	93	PID pid;
	94	TID tid;
	95
[733]	96	if (WinQueryWindowProcess(hwnd, &pid, &tid)) {
[687]	97	if (chkTid) {
[733]	98	// Is window owned by FM2 process on same thread?
[687]	99	if (pid == ppib->pib_ulpid && tid == ptib->tib_ptib2->tib2_ultid)
	100	return TRUE;
	101	}
[733]	102	// Is window owned by some FM2 thread
[687]	103	else if (pid == ppib->pib_ulpid)
	104	return TRUE;
[733]	105	}
[687]	106	}
	107	return FALSE;
	108	}
	109
[231]	110	VOID SetShiftState(VOID)
	111	{
[397]	112	shiftstate = 0;
	113	if (WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000)
	114	shiftstate \|= KC_CTRL;
	115	if (WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000)
	116	shiftstate \|= KC_SHIFT;
	117	if (WinGetKeyState(HWND_DESKTOP, VK_ALT) & 0x8000)
	118	shiftstate \|= KC_ALT;
[2]	119	}
	120
[231]	121	void EmphasizeButton(HWND hwnd, BOOL on)
	122	{
[397]	123	HPS hps = DrgGetPS(hwnd);
[2]	124
[397]	125	// fixme to complain?
	126	if (hps) {
	127	POINTL ptl;
	128	SWP swp;
[2]	129
[397]	130	WinQueryWindowPos(hwnd, &swp);
	131	ptl.x = 1;
	132	ptl.y = 1;
	133	GpiMove(hps, &ptl);
	134	GpiSetColor(hps, ((on) ? CLR_BLACK : CLR_PALEGRAY));
	135	ptl.x = swp.cx - 2;
	136	ptl.y = swp.cy - 2;
	137	GpiBox(hps, DRO_OUTLINE, &ptl, 0, 0);
	138	DrgReleasePS(hps);
[551]	139	if (remove) //fixme always true
[397]	140	WinInvalidateRect(hwnd, NULL, FALSE);
	141	}
[2]	142	}
	143
[231]	144	void DrawTargetEmphasis(HWND hwnd, BOOL on)
	145	{
[397]	146	HPS hps = DrgGetPS(WinQueryWindow(hwnd, QW_PARENT));
[551]	147
[397]	148	if (hps) {
	149	BoxWindow(hwnd, hps, ((on) ? CLR_BLACK : CLR_PALEGRAY));
	150	DrgReleasePS(hps);
	151	}
[2]	152	}
	153
[231]	154	void BoxWindow(HWND hwnd, HPS hps, LONG color)
	155	{
[397]	156	POINTL ptl;
	157	SWP swp;
	158	BOOL releaseme = FALSE;
[2]	159
[397]	160	if (!hps) {
	161	hps = WinGetPS(WinQueryWindow(hwnd, QW_PARENT));
	162	releaseme = TRUE;
	163	}
	164	if (hps && WinQueryWindowPos(hwnd, &swp)) {
	165	ptl.x = swp.x - 2;
	166	ptl.y = swp.y - 2;
	167	GpiMove(hps, &ptl);
	168	GpiSetColor(hps, color);
	169	ptl.x = swp.x + swp.cx + 1;
	170	ptl.y = swp.y + swp.cy + 1;
	171	GpiBox(hps, DRO_OUTLINE, &ptl, 0, 0);
	172	}
	173	if (releaseme && hps)
	174	WinReleasePS(hps);
[2]	175	}
	176
[231]	177	void PaintSTextWindow(HWND hwnd, HPS hps)
	178	{
[397]	179	/*
	180	* paint a text window such that the rightmost part of the text is
	181	* always visible even if the text length exceeds the length of the
	182	* window -- otherwise, paint the window so that it is left-justified
	183	* and vertically centered.
	184	*/
[2]	185
[397]	186	char *s = NULL;
	187	long len;
	188	POINTL aptl[TXTBOX_COUNT], ptl;
	189	RECTL rcl;
	190	char *p;
	191	BOOL releaseme = FALSE;
[2]	192
[397]	193	if (!hps) {
	194	releaseme = TRUE;
	195	hps = WinGetPS(hwnd);
	196	}
	197	if (hps) {
	198	WinQueryWindowRect(hwnd, &rcl);
	199	WinFillRect(hps, &rcl, CLR_PALEGRAY);
	200	len = WinQueryWindowTextLength(hwnd);
	201	if (len)
	202	s = xmalloc(len + 1, pszSrcFile, __LINE__);
	203	if (s) {
	204	*s = 0;
	205	WinQueryWindowText(hwnd, CCHMAXPATH, s);
	206	if (*s) {
	207	rcl.xRight -= 3;
	208	p = s;
	209	GpiQueryTextBox(hps, 3, "...", TXTBOX_COUNT, aptl);
	210	len = aptl[TXTBOX_TOPRIGHT].x;
	211	do {
	212	GpiQueryTextBox(hps, strlen(p), p, TXTBOX_COUNT, aptl);
	213	if (aptl[TXTBOX_TOPRIGHT].x > (rcl.xRight - ((p != s) ? len : 0)))
	214	p++;
	215	else
	216	break;
[231]	217	}
[397]	218	while (*p);
	219	if (*p) {
	220	GpiSetMix(hps, FM_OVERPAINT);
	221	GpiSetColor(hps, CLR_BLACK);
	222	ptl.x = 3;
	223	ptl.y = ((rcl.yTop / 2) -
	224	((aptl[TXTBOX_TOPRIGHT].y +
	225	aptl[TXTBOX_BOTTOMLEFT].y) / 2));
	226	GpiMove(hps, &ptl);
	227	if (p != s)
	228	GpiCharString(hps, 3, "...");
	229	GpiCharString(hps, strlen(p), p);
	230	}
	231	}
	232	free(s);
[231]	233	}
[397]	234	if (releaseme)
	235	WinReleasePS(hps);
	236	}
[2]	237	}
	238
[231]	239	VOID PaintRecessedWindow(HWND hwnd, HPS hps, BOOL outtie, BOOL dbl)
	240	{
[397]	241	/*
	242	* paint a recessed box around the window
	243	* two pixels width required around window for painting...
	244	*/
	245	BOOL releaseme = FALSE;
[2]	246
[397]	247	if (!hps) {
	248	hps = WinGetPS(WinQueryWindow(hwnd, QW_PARENT));
	249	releaseme = TRUE;
	250	}
	251	if (hps) {
[2]	252
[397]	253	POINTL ptl;
	254	SWP swp;
[2]	255
[397]	256	WinQueryWindowPos(hwnd, &swp);
	257	ptl.x = swp.x - 1;
	258	ptl.y = swp.y - 1;
	259	GpiMove(hps, &ptl);
	260	if (!outtie)
	261	GpiSetColor(hps, CLR_WHITE);
	262	else
	263	GpiSetColor(hps, CLR_DARKGRAY);
	264	ptl.x = swp.x + swp.cx;
	265	GpiLine(hps, &ptl);
	266	ptl.y = swp.y + swp.cy;
	267	GpiLine(hps, &ptl);
	268	if (dbl) {
	269	ptl.x = swp.x - 2;
	270	ptl.y = swp.y - 2;
	271	GpiMove(hps, &ptl);
	272	ptl.x = swp.x + swp.cx + 1;
	273	GpiLine(hps, &ptl);
	274	ptl.y = swp.y + swp.cy + 1;
	275	GpiLine(hps, &ptl);
[2]	276	}
[397]	277	if (!outtie)
	278	GpiSetColor(hps, CLR_DARKGRAY);
	279	else
	280	GpiSetColor(hps, CLR_WHITE);
	281	if (dbl) {
	282	ptl.x = swp.x - 2;
	283	GpiLine(hps, &ptl);
	284	ptl.y = swp.y - 2;
	285	GpiLine(hps, &ptl);
	286	ptl.x = swp.x + swp.cx;
	287	ptl.y = swp.y + swp.cy;
	288	GpiMove(hps, &ptl);
	289	}
	290	ptl.x = swp.x - 1;
	291	GpiLine(hps, &ptl);
	292	ptl.y = swp.y - 1;
	293	GpiLine(hps, &ptl);
	294	GpiSetColor(hps, CLR_PALEGRAY);
	295	ptl.x = swp.x - (2 + (dbl != FALSE));
	296	ptl.y = swp.y - (2 + (dbl != FALSE));
	297	GpiMove(hps, &ptl);
	298	ptl.x = swp.x + swp.cx + (1 + (dbl != FALSE));
	299	GpiLine(hps, &ptl);
	300	ptl.y = swp.y + swp.cy + (1 + (dbl != FALSE));
	301	GpiLine(hps, &ptl);
	302	ptl.x = swp.x - (2 + (dbl != FALSE));
	303	GpiLine(hps, &ptl);
	304	ptl.y = swp.y - (2 + (dbl != FALSE));
	305	GpiLine(hps, &ptl);
	306	if (releaseme)
	307	WinReleasePS(hps);
	308	}
[2]	309	}
	310
[231]	311	BOOL AdjustCnrColVis(HWND hwndCnr, CHAR * title, BOOL visible, BOOL toggle)
	312	{
[551]	313	PFIELDINFO pfi = (PFIELDINFO) WinSendMsg(hwndCnr,
	314	CM_QUERYDETAILFIELDINFO,
	315	MPVOID, MPFROMSHORT(CMA_FIRST));
	316
[397]	317	while (pfi) {
	318	if (!strcmp(pfi->pTitleData, title)) {
	319	if (toggle) {
	320	if (pfi->flData & CFA_INVISIBLE)
	321	pfi->flData &= (~CFA_INVISIBLE);
	322	else
	323	pfi->flData \|= CFA_INVISIBLE;
	324	return !(pfi->flData & CFA_INVISIBLE);
	325	}
	326	else {
	327	if (visible)
	328	pfi->flData &= (~CFA_INVISIBLE);
	329	else
	330	pfi->flData \|= CFA_INVISIBLE;
	331	}
	332	return TRUE;
[2]	333	}
[397]	334	pfi = pfi->pNextFieldInfo;
	335	}
	336	return FALSE;
[2]	337	}
	338
[231]	339	BOOL AdjustCnrColRO(HWND hwndCnr, CHAR * title, BOOL readonly, BOOL toggle)
[70]	340	{
[551]	341	PFIELDINFO pfi = (PFIELDINFO) WinSendMsg(hwndCnr,
	342	CM_QUERYDETAILFIELDINFO,
	343	MPVOID, MPFROMSHORT(CMA_FIRST));
	344
[397]	345	while (pfi) {
	346	if (!strcmp(pfi->pTitleData, title)) {
	347	if (toggle) {
	348	if (pfi->flData & CFA_FIREADONLY)
	349	pfi->flData &= (~CFA_FIREADONLY);
	350	else
	351	pfi->flData \|= CFA_FIREADONLY;
	352	return (pfi->flData & CFA_FIREADONLY);
	353	}
	354	else {
	355	if (!readonly)
	356	pfi->flData &= (~CFA_FIREADONLY);
	357	else
	358	pfi->flData \|= CFA_FIREADONLY;
	359	}
	360	return TRUE;
[2]	361	}
[397]	362	pfi = pfi->pNextFieldInfo;
	363	}
	364	return FALSE;
[2]	365	}
	366
[397]	367	VOID AdjustCnrColsForFSType(HWND hwndCnr, CHAR * directory, DIRCNRDATA * dcd)
[231]	368	{
[397]	369	CHAR FileSystem[CCHMAXPATH];
	370	INT x;
	371	BOOL hasCreateDT;
	372	BOOL hasAccessDT;
	373	BOOL hasLongNames;
	374	BOOL *pBool;
[2]	375
[397]	376	if (!directory \|\| !*directory)
	377	return;
	378	x = CheckDrive(toupper(*directory), FileSystem, NULL);
	379	if (x != -1) {
	380	if (!stricmp(FileSystem, HPFS) \|\|
	381	!stricmp(FileSystem, JFS) \|\|
[551]	382	!stricmp(FileSystem, FAT32) \|\|
[552]	383	!stricmp(FileSystem, RAMFS) \|\|
	384	!stricmp(FileSystem, NDFS32) \|\|
[555]	385	!stricmp(FileSystem, NTFS) \|\|
[552]	386	!stricmp(FileSystem, HPFS386)) {
[397]	387	hasCreateDT = TRUE;
	388	hasAccessDT = TRUE;
	389	hasLongNames = TRUE;
[2]	390	}
[552]	391	else if (!strcmp(FileSystem, CDFS) \|\| !strcmp(FileSystem, ISOFS)) {
[397]	392	hasCreateDT = TRUE;
	393	hasAccessDT = FALSE;
	394	hasLongNames = FALSE;
[2]	395	}
[397]	396	else {
	397	// Assume FAT
	398	hasCreateDT = FALSE;
	399	hasAccessDT = FALSE;
	400	hasLongNames = FALSE;
	401	}
	402	}
	403	else {
	404	// Assume FAT
	405	hasCreateDT = FALSE;
	406	hasAccessDT = FALSE;
	407	hasLongNames = FALSE;
	408	}
	409	pBool = (dcd) ? &dcd->detailsladate : &detailsladate;
	410	AdjustCnrColVis(hwndCnr, GetPString(IDS_LADATE),
	411	(*pBool) ? hasAccessDT : FALSE, FALSE);
	412	pBool = (dcd) ? &dcd->detailslatime : &detailslatime;
	413	AdjustCnrColVis(hwndCnr, GetPString(IDS_LATIME),
	414	(*pBool) ? hasAccessDT : FALSE, FALSE);
	415	pBool = (dcd) ? &dcd->detailscrdate : &detailscrdate;
	416	AdjustCnrColVis(hwndCnr, GetPString(IDS_CRDATE),
	417	(*pBool) ? hasCreateDT : FALSE, FALSE);
	418	pBool = (dcd) ? &dcd->detailscrtime : &detailscrtime;
	419	AdjustCnrColVis(hwndCnr, GetPString(IDS_CRTIME),
	420	(*pBool) ? hasCreateDT : FALSE, FALSE);
	421	pBool = (dcd) ? &dcd->detailslongname : &detailslongname;
	422	AdjustCnrColVis(hwndCnr, GetPString(IDS_LNAME),
	423	(*pBool) ? hasLongNames : FALSE, FALSE);
	424	WinSendMsg(hwndCnr, CM_INVALIDATEDETAILFIELDINFO, MPVOID, MPVOID);
[2]	425	}
	426
[231]	427	VOID AdjustCnrColsForPref(HWND hwndCnr, CHAR * directory, DIRCNRDATA * dcd,
	428	BOOL compare)
	429	{
[397]	430	BOOL *bool;
[2]	431
[397]	432	bool = (dcd) ? &dcd->detailssubject : &detailssubject;
	433	AdjustCnrColVis(hwndCnr, ((compare) ? GetPString(IDS_STATUS) :
	434	GetPString(IDS_SUBJ)), *bool, FALSE);
	435	bool = (dcd) ? &dcd->detailsattr : &detailsattr;
	436	AdjustCnrColVis(hwndCnr, GetPString(IDS_ATTR), *bool, FALSE);
	437	bool = (dcd) ? &dcd->detailsicon : &detailsicon;
	438	AdjustCnrColVis(hwndCnr, GetPString(IDS_ICON), *bool, FALSE);
	439	bool = (dcd) ? &dcd->detailslwdate : &detailslwdate;
	440	AdjustCnrColVis(hwndCnr, GetPString(IDS_LWDATE), *bool, FALSE);
	441	bool = (dcd) ? &dcd->detailslwtime : &detailslwtime;
	442	AdjustCnrColVis(hwndCnr, GetPString(IDS_LWTIME), *bool, FALSE);
	443	bool = (dcd) ? &dcd->detailsea : &detailsea;
	444	AdjustCnrColVis(hwndCnr, GetPString(IDS_EA), *bool, FALSE);
	445	bool = (dcd) ? &dcd->detailssize : &detailssize;
	446	AdjustCnrColVis(hwndCnr, GetPString(IDS_SIZE), *bool, FALSE);
	447	if (!directory) {
	448	bool = (dcd) ? &dcd->detailsladate : &detailsladate;
	449	AdjustCnrColVis(hwndCnr, GetPString(IDS_LADATE), *bool, FALSE);
	450	bool = (dcd) ? &dcd->detailslatime : &detailslatime;
	451	AdjustCnrColVis(hwndCnr, GetPString(IDS_LATIME), *bool, FALSE);
	452	bool = (dcd) ? &dcd->detailscrdate : &detailscrdate;
	453	AdjustCnrColVis(hwndCnr, GetPString(IDS_CRDATE), *bool, FALSE);
	454	bool = (dcd) ? &dcd->detailscrtime : &detailscrtime;
	455	AdjustCnrColVis(hwndCnr, GetPString(IDS_CRTIME), *bool, FALSE);
	456	bool = (dcd) ? &dcd->detailslongname : &detailslongname;
	457	AdjustCnrColVis(hwndCnr, GetPString(IDS_LNAME), *bool, FALSE);
	458	WinSendMsg(hwndCnr, CM_INVALIDATEDETAILFIELDINFO, MPVOID, MPVOID);
	459	}
	460	else
	461	AdjustCnrColsForFSType(hwndCnr, directory, dcd);
[2]	462	}
	463
[231]	464	BOOL SetCnrCols(HWND hwndCnr, BOOL compare)
	465	{
[397]	466	BOOL fSuccess = TRUE;
	467	PFIELDINFO pfi, pfiLastLeftCol, pfiIconCol;
[2]	468
[397]	469	// Allocate storage for container column data
[2]	470
[397]	471	pfi = WinSendMsg(hwndCnr, CM_ALLOCDETAILFIELDINFO,
	472	MPFROMLONG(CONTAINER_COLUMNS), NULL);
[2]	473
[397]	474	if (pfi) {
[2]	475
[397]	476	PFIELDINFO pfiFirst;
	477	FIELDINFOINSERT fii;
[2]	478
[397]	479	// Store original value of pfi so we won't lose it when it changes.
	480	// This will be needed on the CM_INSERTDETAILFIELDINFO message.
[2]	481
[397]	482	pfiFirst = pfi;
[2]	483
[397]	484	// Fill in column information for the icon column
[2]	485
[397]	486	pfi->flData = CFA_BITMAPORICON \| CFA_CENTER \| CFA_FIREADONLY;
	487	pfi->flTitle = CFA_CENTER \| CFA_FITITLEREADONLY;
	488	pfi->pTitleData = GetPString(IDS_ICON);
	489	pfi->offStruct = FIELDOFFSET(MINIRECORDCORE, hptrIcon);
[2]	490
[397]	491	pfiIconCol = pfi;
[2]	492
[397]	493	// Fill in column information for the file name. Note that we are
[737]	494	// using the pszDisplayName variable rather than pszFileName. We do this
	495	// because the container does not always display the full path file name.
[2]	496
[397]	497	pfi = pfi->pNextFieldInfo;
	498	pfi->flData = CFA_STRING \| CFA_LEFT \| CFA_SEPARATOR;
	499	pfi->flTitle = CFA_CENTER;
	500	pfi->pTitleData = GetPString(IDS_FILENAME);
[737]	501	pfi->offStruct = FIELDOFFSET(CNRITEM, pszDisplayName);
[2]	502
[397]	503	// Fill in column information for the longname.
[2]	504
[397]	505	pfi = pfi->pNextFieldInfo;
	506	pfi->flData = CFA_STRING \| CFA_LEFT;
	507	pfi->flTitle = CFA_CENTER \| CFA_FITITLEREADONLY;
	508	pfi->pTitleData = GetPString(IDS_LNAME);
	509	pfi->offStruct = FIELDOFFSET(CNRITEM, pszLongname);
[2]	510
[397]	511	// Store the current pfi value as that will be used to indicate the
	512	// last column in the lefthand container window (we have a splitbar)
[2]	513
[397]	514	pfiLastLeftCol = pfi;
[2]	515
[397]	516	// Fill in column info for subjects
[2]	517
[397]	518	pfi = pfi->pNextFieldInfo;
	519	pfi->flData = CFA_STRING \| CFA_LEFT \| CFA_SEPARATOR;
	520	if (compare)
	521	pfi->flData \|= CFA_FIREADONLY;
	522	pfi->flTitle = CFA_CENTER \| CFA_FITITLEREADONLY;
	523	pfi->pTitleData = (compare) ? GetPString(IDS_STATUS) :
	524	GetPString(IDS_SUBJ);
	525	pfi->offStruct = FIELDOFFSET(CNRITEM, pszSubject);
[2]	526
[397]	527	// Fill in column information for the file size
[2]	528
[397]	529	pfi = pfi->pNextFieldInfo;
	530	pfi->flData = CFA_ULONG \| CFA_RIGHT \| CFA_SEPARATOR \| CFA_FIREADONLY;
	531	pfi->flTitle = CFA_CENTER;
	532	pfi->pTitleData = GetPString(IDS_SIZE);
	533	pfi->offStruct = FIELDOFFSET(CNRITEM, cbFile);
[2]	534
[397]	535	// Fill in the column information for the file's ea size
[2]	536
[397]	537	pfi = pfi->pNextFieldInfo;
	538	pfi->flData = CFA_ULONG \| CFA_RIGHT \| CFA_SEPARATOR \| CFA_FIREADONLY;
	539	pfi->flTitle = CFA_CENTER;
	540	pfi->pTitleData = GetPString(IDS_EA);
	541	pfi->offStruct = FIELDOFFSET(CNRITEM, easize);
[2]	542
[397]	543	// Fill in the column information for the file attribute
[2]	544
[397]	545	pfi = pfi->pNextFieldInfo;
	546	pfi->flData = CFA_STRING \| CFA_CENTER \| CFA_SEPARATOR \| CFA_FIREADONLY;
	547	pfi->flTitle = CFA_CENTER \| CFA_FITITLEREADONLY;
	548	pfi->pTitleData = GetPString(IDS_ATTR);
	549	pfi->offStruct = FIELDOFFSET(CNRITEM, pszDispAttr);
[2]	550
[397]	551	// Fill in column information for last write file date
[2]	552
[397]	553	pfi = pfi->pNextFieldInfo;
	554	pfi->flData = CFA_DATE \| CFA_RIGHT \| CFA_FIREADONLY;
	555	pfi->flTitle = CFA_CENTER;
	556	pfi->pTitleData = GetPString(IDS_LWDATE);
	557	pfi->offStruct = FIELDOFFSET(CNRITEM, date);
[2]	558
[397]	559	// Fill in column information for the last write file time
[2]	560
[397]	561	pfi = pfi->pNextFieldInfo;
	562	pfi->flData = CFA_TIME \| CFA_RIGHT \| CFA_SEPARATOR \| CFA_FIREADONLY;
	563	pfi->flTitle = CFA_CENTER;
	564	pfi->pTitleData = GetPString(IDS_LWTIME);
	565	pfi->offStruct = FIELDOFFSET(CNRITEM, time);
[2]	566
[397]	567	// Fill in column information for last access file date
[2]	568
[397]	569	pfi = pfi->pNextFieldInfo;
	570	pfi->flData = CFA_DATE \| CFA_RIGHT \| CFA_FIREADONLY;
	571	pfi->flTitle = CFA_CENTER;
	572	pfi->pTitleData = GetPString(IDS_LADATE);
	573	pfi->offStruct = FIELDOFFSET(CNRITEM, ladate);
[2]	574
[397]	575	// Fill in column information for the last access file time
[2]	576
[397]	577	pfi = pfi->pNextFieldInfo;
	578	pfi->flData = CFA_TIME \| CFA_RIGHT \| CFA_SEPARATOR \| CFA_FIREADONLY;
	579	pfi->flTitle = CFA_CENTER;
	580	pfi->pTitleData = GetPString(IDS_LATIME);
	581	pfi->offStruct = FIELDOFFSET(CNRITEM, latime);
[2]	582
[397]	583	// Fill in column information for create 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_CRDATE);
	589	pfi->offStruct = FIELDOFFSET(CNRITEM, crdate);
[2]	590
[397]	591	// Fill in column information for the create file time
[2]	592
[397]	593	pfi = pfi->pNextFieldInfo;
	594	pfi->flData = CFA_TIME \| CFA_RIGHT \| CFA_FIREADONLY;
	595	pfi->flTitle = CFA_CENTER;
	596	pfi->pTitleData = GetPString(IDS_CRTIME);
	597	pfi->offStruct = FIELDOFFSET(CNRITEM, crtime);
[2]	598
[397]	599	// Use the CM_INSERTDETAILFIELDINFO message to tell the container
	600	// all the column information it needs to function properly. Place
	601	// this column info first in the column list and update the display
	602	// after they are inserted (fInvalidateFieldInfo = TRUE)
[2]	603
[397]	604	(void)memset(&fii, 0, sizeof(FIELDINFOINSERT));
[2]	605
[397]	606	fii.cb = sizeof(FIELDINFOINSERT);
	607	fii.pFieldInfoOrder = (PFIELDINFO) CMA_FIRST;
	608	fii.cFieldInfoInsert = (SHORT) CONTAINER_COLUMNS;
	609	fii.fInvalidateFieldInfo = TRUE;
[2]	610
[397]	611	if (!WinSendMsg(hwndCnr, CM_INSERTDETAILFIELDINFO, MPFROMP(pfiFirst),
	612	MPFROMP(&fii)))
	613	fSuccess = FALSE;
	614	}
	615	else
	616	fSuccess = FALSE;
[2]	617
[397]	618	if (fSuccess) {
[2]	619
[397]	620	CNRINFO cnri;
	621	ULONG size;
[2]	622
[397]	623	// Tell the container about the splitbar and where it goes
[2]	624
[397]	625	cnri.cb = sizeof(CNRINFO);
	626	cnri.pFieldInfoLast = pfiLastLeftCol;
	627	cnri.xVertSplitbar = DIR_SPLITBAR_OFFSET - 32;
	628	cnri.pFieldInfoObject = pfiIconCol;
	629	size = sizeof(LONG);
	630	PrfQueryProfileData(fmprof,
	631	appname, "CnrSplitBar", &cnri.xVertSplitbar, &size);
	632	if (cnri.xVertSplitbar <= 0)
	633	cnri.xVertSplitbar = DIR_SPLITBAR_OFFSET - 32;
	634	if (!WinSendMsg(hwndCnr, CM_SETCNRINFO, MPFROMP(&cnri),
	635	MPFROMLONG(CMA_PFIELDINFOLAST \| CMA_PFIELDINFOOBJECT \|
	636	CMA_XVERTSPLITBAR)))
	637	fSuccess = FALSE;
	638	}
[2]	639
[397]	640	return fSuccess;
[2]	641	}
	642
[231]	643	MRESULT CnrDirectEdit(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[161]	644	{
[397]	645	switch (SHORT2FROMMP(mp1)) {
	646	case CN_BEGINEDIT:
	647	if (mp2) {
	648	PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
	649	PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
[2]	650
[397]	651	if (pci &&
[551]	652	(INT) pci != -1 &&
[730]	653	!IsRoot(pci->pszFileName) &&
[397]	654	!(pci->flags & RECFLAGS_ENV) && !(pci->flags & RECFLAGS_UNDERENV)) {
	655	if (!pfi \|\| pfi->offStruct == FIELDOFFSET(CNRITEM, pszFileName)) {
[730]	656	PostMsg(hwnd, UM_FIXEDITNAME, MPFROMP(pci->pszFileName), MPVOID);
[231]	657	}
[397]	658	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, pszSubject))
	659	PostMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(40), MPVOID);
	660	else
	661	PostMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	662	}
	663	else
	664	PostMsg(hwnd, CM_CLOSEEDIT, MPVOID, MPVOID);
	665	}
	666	break;
[2]	667
[397]	668	case CN_REALLOCPSZ:
	669	if (mp2) {
	670	PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
	671	PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
[689]	672	CHAR szData[CCHMAXPATH], testname[CCHMAXPATH];
[397]	673	HWND hwndMLE = WinWindowFromID(hwnd, CID_MLE);
[2]	674
[730]	675	if (pci && (INT) pci != -1 && !IsRoot(pci->pszFileName)) {
[397]	676	if (pfi && pfi->offStruct == FIELDOFFSET(CNRITEM, pszSubject)) {
[2]	677
[397]	678	APIRET rc;
	679	EAOP2 eaop;
	680	PFEA2LIST pfealist = NULL;
	681	CHAR szSubject[256];
	682	ULONG ealen;
	683	USHORT len;
	684	CHAR *eaval;
[2]	685
[397]	686	WinQueryWindowText(hwndMLE, 40, szSubject);
	687	szSubject[39] = 0;
	688	chop_at_crnl(szSubject);
	689	bstrip(szSubject);
	690	WinSetWindowText(hwndMLE, szSubject);
	691	len = strlen(szSubject);
	692	if (len)
	693	ealen = sizeof(FEA2LIST) + 9 + len + 4;
	694	else
	695	ealen = sizeof(FEALIST) + 9;
	696	rc = DosAllocMem((PPVOID) & pfealist, ealen + 64L,
	697	OBJ_TILE \| PAG_COMMIT \| PAG_READ \| PAG_WRITE);
	698	if (rc)
	699	Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile,
	700	__LINE__, GetPString(IDS_OUTOFMEMORY));
	701	else {
	702	memset(pfealist, 0, ealen + 1);
	703	pfealist->cbList = ealen;
	704	pfealist->list[0].oNextEntryOffset = 0L;
	705	pfealist->list[0].fEA = 0;
	706	pfealist->list[0].cbName = 8;
	707	strcpy(pfealist->list[0].szName, SUBJECT);
	708	if (len) {
	709	eaval = pfealist->list[0].szName + 9;
	710	(USHORT ) eaval = (USHORT) EAT_ASCII;
	711	eaval += sizeof(USHORT);
	712	(USHORT ) eaval = (USHORT) len;
	713	eaval += sizeof(USHORT);
	714	memcpy(eaval, szSubject, len);
	715	pfealist->list[0].cbValue = len + (sizeof(USHORT) * 2);
	716	}
	717	else
	718	pfealist->list[0].cbValue = 0;
	719	eaop.fpGEA2List = (PGEA2LIST) 0;
	720	eaop.fpFEA2List = pfealist;
	721	eaop.oError = 0L;
[730]	722	rc = DosSetPathInfo(pci->pszFileName,
[397]	723	FIL_QUERYEASIZE,
	724	(PVOID) & eaop, sizeof(EAOP2), DSPI_WRTTHRU);
	725	DosFreeMem(pfealist);
	726	if (rc)
	727	return FALSE;
	728	}
	729	return (MRESULT) TRUE;
	730	}
	731	else if (pfi && pfi->offStruct == FIELDOFFSET(CNRITEM, pszLongname)) {
[2]	732
[397]	733	CHAR longname[CCHMAXPATHCOMP];
[2]	734
[397]	735	*longname = 0;
	736	WinQueryWindowText(hwndMLE, sizeof(longname), longname);
	737	longname[CCHMAXPATHCOMP - 1] = 0;
	738	chop_at_crnl(longname);
	739	WinSetWindowText(hwndMLE, longname);
[730]	740	return (MRESULT) WriteLongName(pci->pszFileName, longname);
[397]	741	}
	742	else {
	743	WinQueryWindowText(hwndMLE, sizeof(szData), szData);
	744	if (strchr(szData, '?') \|\|
[730]	745	strchr(szData, '*') \|\| IsRoot(pci->pszFileName))
[397]	746	return (MRESULT) FALSE;
	747	/* If the text changed, rename the file system object. */
	748	chop_at_crnl(szData);
	749	bstrip(szData);
	750	if (!IsFullName(szData))
	751	Runtime_Error(pszSrcFile, __LINE__, "bad name");
	752	else {
	753	if (DosQueryPathInfo(szData,
	754	FIL_QUERYFULLNAME,
	755	testname, sizeof(testname)))
	756	return FALSE;
[730]	757	if (DosQueryPathInfo(pci->pszFileName,
[397]	758	FIL_QUERYFULLNAME, szData, sizeof(szData)))
[730]	759	strcpy(szData, pci->pszFileName);
[397]	760	WinSetWindowText(hwndMLE, szData);
	761	if (strcmp(szData, testname)) {
	762	if (stricmp(szData, testname) && IsFile(testname) != -1) {
	763	DosBeep(50, 100); /* exists; disallow */
	764	return (MRESULT) FALSE;
	765	}
	766	if (docopyf(MOVE, szData, "%s", testname))
	767	Runtime_Error(pszSrcFile, __LINE__, "docopyf");
	768	else {
	769	CHAR *filename;
[2]	770
[397]	771	filename = xstrdup(testname, pszSrcFile, __LINE__);
	772	if (filename) {
	773	if (!PostMsg(hwnd,
	774	UM_FIXEDITNAME, MPVOID, MPFROMP(filename)))
	775	free(filename);
[231]	776	}
[730]	777	if (stricmp(testname, pci->pszFileName)) {
[397]	778	PostMsg(hwnd, UM_FIXEDITNAME, MPFROMLONG(-1), MPFROMP(pci));
[730]	779	filename = xstrdup(pci->pszFileName, pszSrcFile, __LINE__);
[397]	780	if (filename) {
	781	if (!PostMsg(hwnd,
	782	UM_FIXEDITNAME, MPVOID, MPFROMP(filename)))
	783	free(filename);
	784	}
[231]	785	}
[397]	786	}
[231]	787	}
[397]	788	}
[231]	789	}
[397]	790	}
	791	}
	792	return FALSE;
[2]	793
[397]	794	case CN_ENDEDIT:
	795	if (mp2) {
	796	PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
	797	PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
[2]	798
[730]	799	if (pci && (INT) pci != -1 && !IsRoot(pci->pszFileName)) {
[397]	800	WinSendMsg(hwnd,
	801	CM_INVALIDATERECORD,
	802	MPFROMP(&pci),
	803	MPFROM2SHORT(1, CMA_ERASE \| CMA_TEXTCHANGED));
	804	if (pfi && pfi->offStruct == FIELDOFFSET(CNRITEM, pszFileName))
	805	PostMsg(hwnd, UM_SORTRECORD, MPVOID, MPVOID);
	806	}
	807	else {
	808	USHORT cmd = 0;
[2]	809
[397]	810	if (!pfi \|\| pfi->offStruct == FIELDOFFSET(CNRITEM, pszFileName))
	811	cmd = IDM_SORTSMARTNAME;
	812	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, cbFile))
	813	cmd = IDM_SORTSIZE;
	814	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, easize))
	815	cmd = IDM_SORTEASIZE;
	816	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, date))
	817	cmd = IDM_SORTLWDATE;
	818	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, time))
	819	cmd = IDM_SORTLWDATE;
	820	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, ladate))
	821	cmd = IDM_SORTLADATE;
	822	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, latime))
	823	cmd = IDM_SORTLADATE;
	824	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, crdate))
	825	cmd = IDM_SORTCRDATE;
	826	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, crtime))
	827	cmd = IDM_SORTCRDATE;
	828	if (cmd)
	829	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(cmd, 0), MPVOID);
	830	}
[231]	831	}
[397]	832	break;
	833	}
	834	return (MRESULT) - 1;
[2]	835	}
	836
[231]	837	BOOL SetMenuCheck(HWND hwndMenu, USHORT id, BOOL * bool, BOOL toggle,
	838	CHAR * savename)
	839	{
[397]	840	if (toggle) {
	841	bool = (bool) ? FALSE : TRUE;
	842	if (savename && *savename)
	843	PrfWriteProfileData(fmprof, appname, savename, bool, sizeof(BOOL));
	844	}
	845	WinSendMsg(hwndMenu, MM_SETITEMATTR,
	846	MPFROM2SHORT(id, 1),
[468]	847	MPFROM2SHORT(MIA_CHECKED, (*bool ? MIA_CHECKED : 0)));
[397]	848	return *bool;
[2]	849	}
	850
[468]	851	//== disable_menuitem() disable or enable_menuitem ==
	852
	853	VOID disable_menuitem(HWND hwndMenu, USHORT id, BOOL disable)
[231]	854	{
[397]	855	WinSendMsg(hwndMenu, MM_SETITEMATTR,
	856	MPFROM2SHORT(id, TRUE),
[468]	857	MPFROM2SHORT(MIA_DISABLED, (disable ? MIA_DISABLED : 0)));
[2]	858	}
	859
[451]	860	//== ViewHelp() invoke view.exe, return TRUE if OK ==
	861
[231]	862	BOOL ViewHelp(CHAR * filename)
	863	{
[397]	864	CHAR s[CCHMAXPATH + 81];
	865	FILE *fp;
	866	INT ret = -1;
[2]	867
[397]	868	fp = _fsopen(filename, "rb", SH_DENYNO);
	869	if (fp) {
	870	*s = 0;
	871	fread(s, 1, 3, fp);
	872	if (*s != 'H' \|\| s[1] != 'S' \|\| s[2] != 'P') {
	873	fclose(fp);
	874	return FALSE;
[2]	875	}
[397]	876	fclose(fp);
	877	ret = runemf2(SEPARATE \| WINDOWED, HWND_DESKTOP, NULL, NULL,
	878	"VIEW.EXE \"%s\"", filename);
	879	}
[2]	880
[397]	881	return (ret != -1);
[2]	882	}
	883
[451]	884	//== ExecFile() run file, return 1 if OK 0 if skipped -1 if can't run ==
	885
[231]	886	INT ExecFile(HWND hwnd, CHAR * filename)
	887	{
[397]	888	EXECARGS ex;
	889	CHAR cl[1001], path[CCHMAXPATH], *p;
	890	APIRET ret;
	891	static INT lastflags = 0;
[2]	892
[397]	893	strcpy(path, filename);
	894	p = strrchr(path, '\\');
	895	if (!p)
	896	p = strrchr(path, ':');
	897	if (p) {
	898	if (*p == ':') {
	899	p++;
	900	*p = '\\';
	901	p++;
[2]	902	}
[397]	903	*p = 0;
	904	}
	905	else
	906	*path = 0;
	907	*cl = 0;
	908	if (needs_quoting(filename))
	909	strcat(cl, "\"");
	910	strcat(cl, filename);
	911	if (needs_quoting(filename))
	912	strcat(cl, "\"");
	913	memset(&ex, 0, sizeof(ex));
	914	ex.flags = lastflags;
	915	ex.commandline = cl;
	916	*ex.path = 0;
	917	*ex.environment = 0;
	918	ret = WinDlgBox(HWND_DESKTOP, hwnd, CmdLineDlgProc, FM3ModHandle,
	919	EXEC_FRAME, &ex);
	920	if (ret == 1) {
	921	lastflags = ex.flags;
[451]	922	return runemf2(ex.flags, hwnd, path,
[551]	923	(*ex.environment) ? ex.environment : NULL, "%s", cl) != -1;
[397]	924	}
	925	else if (ret != 0)
	926	return -1;
	927	return 0;
[2]	928	}
	929
[231]	930	VOID EmptyCnr(HWND hwnd)
	931	{
[397]	932	/* Empty out a container in preparation to it dying */
	933	PCNRITEM pci;
	934	PFIELDINFO pfi;
[2]	935
[397]	936	pci = (PCNRITEM) WinSendMsg(hwnd, CM_QUERYRECORD, MPVOID,
	937	MPFROMSHORT(CMA_FIRST));
	938	if (pci && (INT) pci != -1)
	939	WinSendMsg(hwnd, CM_REMOVERECORD, MPVOID, MPFROM2SHORT(0, CMA_FREE));
	940	pfi = (PFIELDINFO) WinSendMsg(hwnd, CM_QUERYDETAILFIELDINFO, MPVOID,
[231]	941	MPFROMSHORT(CMA_FIRST));
[397]	942	if (pfi)
	943	WinSendMsg(hwnd, CM_REMOVEDETAILFIELDINFO, MPVOID,
	944	MPFROM2SHORT(0, CMA_FREE));
[2]	945	}
	946
[231]	947	VOID SetDetailsSwitches(HWND hwnd, DIRCNRDATA * dcd)
	948	{
[397]	949	WinCheckMenuItem(hwnd, IDM_SHOWLNAMES,
	950	(dcd) ? dcd->detailslongname : detailslongname);
	951	WinCheckMenuItem(hwnd, IDM_SHOWSUBJECT,
	952	(dcd) ? dcd->detailssubject : detailssubject);
	953	WinCheckMenuItem(hwnd, IDM_SHOWEAS, (dcd) ? dcd->detailsea : detailsea);
	954	WinCheckMenuItem(hwnd, IDM_SHOWSIZE,
	955	(dcd) ? dcd->detailssize : detailssize);
	956	WinCheckMenuItem(hwnd, IDM_SHOWICON,
	957	(dcd) ? dcd->detailsicon : detailsicon);
	958	WinCheckMenuItem(hwnd, IDM_SHOWLWDATE,
	959	(dcd) ? dcd->detailslwdate : detailslwdate);
	960	WinCheckMenuItem(hwnd, IDM_SHOWLWTIME,
	961	(dcd) ? dcd->detailslwtime : detailslwtime);
	962	WinCheckMenuItem(hwnd, IDM_SHOWLADATE,
	963	(dcd) ? dcd->detailsladate : detailsladate);
	964	WinCheckMenuItem(hwnd, IDM_SHOWLATIME,
	965	(dcd) ? dcd->detailslatime : detailslatime);
	966	WinCheckMenuItem(hwnd, IDM_SHOWCRDATE,
	967	(dcd) ? dcd->detailscrdate : detailscrdate);
	968	WinCheckMenuItem(hwnd, IDM_SHOWCRTIME,
	969	(dcd) ? dcd->detailscrtime : detailscrtime);
	970	WinCheckMenuItem(hwnd, IDM_SHOWATTR,
	971	(dcd) ? dcd->detailsattr : detailsattr);
[2]	972	}
	973
[231]	974	VOID AdjustDetailsSwitches(HWND hwnd, HWND hwndMenu, USHORT cmd,
	975	CHAR * directory, CHAR * keyroot,
	976	DIRCNRDATA * dcd, BOOL compare)
	977	{
[397]	978	CHAR s[CCHMAXPATH], *eos = s;
	979	BOOL *bool = NULL;
[2]	980
[397]	981	*s = 0;
	982	if (keyroot) {
	983	strcpy(s, keyroot);
	984	strcat(s, ".");
	985	eos = &s[strlen(s)];
	986	}
	987	switch (cmd) {
	988	case IDM_SHOWLNAMES:
	989	bool = (dcd) ? &dcd->detailslongname : &detailslongname;
	990	strcpy(eos, "DetailsLongname");
	991	break;
	992	case IDM_SHOWSUBJECT:
	993	bool = (dcd) ? &dcd->detailssubject : &detailssubject;
	994	strcpy(eos, "DetailsSubject");
	995	break;
	996	case IDM_SHOWEAS:
	997	bool = (dcd) ? &dcd->detailsea : &detailsea;
	998	strcpy(eos, "DetailsEA");
	999	break;
	1000	case IDM_SHOWSIZE:
	1001	bool = (dcd) ? &dcd->detailssize : &detailssize;
	1002	strcpy(eos, "DetailsSize");
	1003	break;
	1004	case IDM_SHOWICON:
	1005	bool = (dcd) ? &dcd->detailsicon : &detailsicon;
	1006	strcpy(eos, "DetailsIcon");
	1007	break;
	1008	case IDM_SHOWLWDATE:
	1009	bool = (dcd) ? &dcd->detailslwdate : &detailslwdate;
	1010	strcpy(eos, "DetailsLWDate");
	1011	break;
	1012	case IDM_SHOWLWTIME:
	1013	bool = (dcd) ? &dcd->detailslwtime : &detailslwtime;
	1014	strcpy(eos, "DetailsLWTime");
	1015	break;
	1016	case IDM_SHOWLADATE:
	1017	bool = (dcd) ? &dcd->detailsladate : &detailsladate;
	1018	strcpy(eos, "DetailsLADate");
	1019	break;
	1020	case IDM_SHOWLATIME:
	1021	bool = (dcd) ? &dcd->detailslatime : &detailslatime;
	1022	strcpy(eos, "DetailsLATime");
	1023	break;
	1024	case IDM_SHOWCRDATE:
	1025	bool = (dcd) ? &dcd->detailscrdate : &detailscrdate;
	1026	strcpy(eos, "DetailsCRDate");
	1027	break;
	1028	case IDM_SHOWCRTIME:
	1029	bool = (dcd) ? &dcd->detailscrtime : &detailscrtime;
	1030	strcpy(eos, "DetailsCRTime");
	1031	break;
	1032	case IDM_SHOWATTR:
	1033	bool = (dcd) ? &dcd->detailsattr : &detailsattr;
	1034	strcpy(eos, "DetailsAttr");
	1035	break;
	1036	default:
[231]	1037	if (hwndMenu)
[397]	1038	SetDetailsSwitches(hwndMenu, dcd);
	1039	return;
	1040	}
	1041	if (bool)
	1042	bool = (bool) ? FALSE : TRUE;
	1043	if (*s && bool)
	1044	PrfWriteProfileData(fmprof, appname, s, bool, sizeof(BOOL));
	1045	if (hwnd)
	1046	AdjustCnrColsForPref(hwnd, directory, dcd, compare);
	1047	if (hwndMenu)
	1048	SetDetailsSwitches(hwndMenu, dcd);
[2]	1049	}
	1050
[231]	1051	VOID SetConditionalCascade(HWND hwndMenu, USHORT id, USHORT def)
	1052	{
[397]	1053	MENUITEM mi;
[2]	1054
[397]	1055	mi.iPosition = MIT_END;
	1056	mi.hItem = 0L;
	1057	mi.hwndSubMenu = (HWND) 0;
	1058	mi.afAttribute = 0;
	1059	mi.afStyle = MIS_TEXT;
	1060	if (WinSendMsg
	1061	(hwndMenu, MM_QUERYITEM, MPFROM2SHORT(id, TRUE), MPFROMP(&mi))) {
	1062	WinSetWindowBits(mi.hwndSubMenu, QWL_STYLE, MS_CONDITIONALCASCADE,
	1063	MS_CONDITIONALCASCADE);
	1064	WinSendMsg(mi.hwndSubMenu, MM_SETDEFAULTITEMID, MPFROMSHORT(def), MPVOID);
	1065	WinCheckMenuItem(mi.hwndSubMenu, def, TRUE);
	1066	}
[2]	1067	}
	1068
[231]	1069	VOID SetSortChecks(HWND hwndMenu, INT sortflags)
	1070	{
[397]	1071	WinCheckMenuItem(hwndMenu, IDM_SORTNONE, FALSE);
	1072	WinCheckMenuItem(hwndMenu, IDM_SORTFIRST, FALSE);
	1073	WinCheckMenuItem(hwndMenu, IDM_SORTLAST, FALSE);
	1074	WinCheckMenuItem(hwndMenu, IDM_SORTSIZE, FALSE);
	1075	WinCheckMenuItem(hwndMenu, IDM_SORTEASIZE, FALSE);
	1076	WinCheckMenuItem(hwndMenu, IDM_SORTLWDATE, FALSE);
	1077	WinCheckMenuItem(hwndMenu, IDM_SORTLADATE, FALSE);
	1078	WinCheckMenuItem(hwndMenu, IDM_SORTCRDATE, FALSE);
	1079	WinCheckMenuItem(hwndMenu, IDM_SORTFILENAME, FALSE);
	1080	WinCheckMenuItem(hwndMenu, IDM_SORTNAME, FALSE);
	1081	WinCheckMenuItem(hwndMenu, IDM_SORTSUBJECT, FALSE);
	1082	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSFIRST, FALSE);
	1083	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSLAST, FALSE);
	1084	WinCheckMenuItem(hwndMenu, IDM_SORTREVERSE, FALSE);
	1085	if (sortflags & SORT_FIRSTEXTENSION)
	1086	WinCheckMenuItem(hwndMenu, IDM_SORTFIRST, TRUE);
	1087	else if (sortflags & SORT_LASTEXTENSION)
	1088	WinCheckMenuItem(hwndMenu, IDM_SORTLAST, TRUE);
	1089	else if (sortflags & SORT_SIZE)
	1090	WinCheckMenuItem(hwndMenu, IDM_SORTSIZE, TRUE);
	1091	else if (sortflags & SORT_EASIZE)
	1092	WinCheckMenuItem(hwndMenu, IDM_SORTEASIZE, TRUE);
	1093	else if (sortflags & SORT_LWDATE)
	1094	WinCheckMenuItem(hwndMenu, IDM_SORTLWDATE, TRUE);
	1095	else if (sortflags & SORT_LADATE)
	1096	WinCheckMenuItem(hwndMenu, IDM_SORTLADATE, TRUE);
	1097	else if (sortflags & SORT_CRDATE)
	1098	WinCheckMenuItem(hwndMenu, IDM_SORTCRDATE, TRUE);
	1099	else if (sortflags & SORT_FILENAME)
	1100	WinCheckMenuItem(hwndMenu, IDM_SORTFILENAME, TRUE);
	1101	else if (sortflags & SORT_NOSORT)
	1102	WinCheckMenuItem(hwndMenu, IDM_SORTNONE, TRUE);
	1103	else if (sortflags & SORT_SUBJECT)
	1104	WinCheckMenuItem(hwndMenu, IDM_SORTSUBJECT, TRUE);
	1105	else
	1106	WinCheckMenuItem(hwndMenu, IDM_SORTNAME, TRUE);
	1107	if (sortflags & SORT_DIRSFIRST)
	1108	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSFIRST, TRUE);
	1109	else if (sortflags & SORT_DIRSLAST)
	1110	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSLAST, TRUE);
	1111	if (sortflags & SORT_REVERSE)
	1112	WinCheckMenuItem(hwndMenu, IDM_SORTREVERSE, TRUE);
[2]	1113	}
	1114
[231]	1115	VOID FreeMallocedMem(VOID * mem)
	1116	{
[397]	1117	/* for use by apps that don't use the DLLs runtime library */
	1118	free(mem);
[2]	1119	}
	1120
[231]	1121	VOID FcloseFile(FILE * fp)
	1122	{
[397]	1123	/* for use by apps that don't use the DLLs runtime library */
	1124	fclose(fp);
[2]	1125	}
	1126
[231]	1127	VOID SetupCommandMenu(HWND hwndMenu, HWND hwndCnr)
	1128	{
[397]	1129	MENUITEM mi, mit;
	1130	INT x;
	1131	SHORT numitems;
	1132	LINKCMDS *info;
[2]	1133
[397]	1134	if (!cmdloaded)
	1135	load_commands();
	1136	mi.iPosition = MIT_END;
	1137	mi.hwndSubMenu = (HWND) 0;
	1138	mi.hItem = 0L;
	1139	mi.afAttribute = 0;
	1140	mi.afStyle = MIS_TEXT;
	1141	memset(&mit, 0, sizeof(MENUITEM));
	1142	if (WinQueryWindowUShort(hwndMenu, QWS_ID) == IDM_COMMANDSMENU)
	1143	mit.hwndSubMenu = hwndMenu;
	1144	else
	1145	WinSendMsg(hwndMenu, MM_QUERYITEM,
	1146	MPFROM2SHORT(IDM_COMMANDSMENU, TRUE), MPFROMP(&mit));
	1147	if (mit.hwndSubMenu) {
	1148	numitems = (SHORT) WinSendMsg(mit.hwndSubMenu, MM_QUERYITEMCOUNT,
	1149	MPVOID, MPVOID);
	1150	WinSendMsg(mit.hwndSubMenu, MM_DELETEITEM, MPFROMSHORT(-1), MPVOID);
	1151	for (x = 0; x < numitems; x++)
	1152	WinSendMsg(mit.hwndSubMenu, MM_DELETEITEM,
	1153	MPFROMSHORT((SHORT) (x + IDM_COMMANDSTART)), MPVOID);
	1154	if (hwndCnr && cmdhead) {
	1155	x = 0;
	1156	info = cmdhead;
	1157	while (info) {
[2]	1158
[397]	1159	CHAR s[CCHMAXPATH + 24];
[2]	1160
[397]	1161	sprintf(s,
	1162	"%s%s%s",
	1163	info->title,
	1164	(x < 20) ? "\tCtrl + " : NullStr,
	1165	(x < 20 && x > 9) ? "Shift + " : NullStr);
	1166	if (x < 20)
	1167	sprintf(&s[strlen(s)], "%d",
	1168	(((x % 10) + 1) == 10) ? 0 : (x % 10) + 1);
	1169	mi.id = IDM_COMMANDSTART + x;
	1170	mi.afAttribute = (((info->flags & ONCE) != 0) ?
	1171	MIA_CHECKED : 0) \|
	1172	(((info->flags & PROMPT) != 0) ? MIA_FRAMED : 0);
	1173	mi.afStyle = MIS_TEXT;
	1174	if (!(x % 24) && x && info->next)
	1175	mi.afStyle \|= MIS_BREAK;
	1176	WinSendMsg(mit.hwndSubMenu, MM_INSERTITEM, MPFROMP(&mi), MPFROMP(s));
	1177	x++;
	1178	info = info->next;
	1179	}
[2]	1180	}
[397]	1181	}
[2]	1182	}
	1183
[231]	1184	VOID LoadDetailsSwitches(CHAR * keyroot, DIRCNRDATA * dcd)
	1185	{
[397]	1186	ULONG size;
	1187	CHAR s[CCHMAXPATH], *eos = s;
	1188	BOOL *bool;
[2]	1189
[397]	1190	*s = 0;
	1191	if (keyroot) {
	1192	strcpy(s, keyroot);
	1193	strcat(s, ".");
	1194	eos = &s[strlen(s)];
	1195	}
	1196	strcpy(eos, "DetailsLongname");
	1197	if (dcd)
	1198	bool = &dcd->detailslongname;
	1199	else
	1200	bool = &detailslongname;
	1201	*bool = detailslongname;
	1202	size = sizeof(BOOL);
	1203	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1204	strcpy(eos, "DetailsSubject");
	1205	if (dcd)
	1206	bool = &dcd->detailssubject;
	1207	else
	1208	bool = &detailssubject;
	1209	*bool = detailssubject;
	1210	size = sizeof(BOOL);
	1211	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1212	strcpy(eos, "DetailsEA");
	1213	if (dcd)
	1214	bool = &dcd->detailsea;
	1215	else
	1216	bool = &detailsea;
	1217	*bool = detailsea;
	1218	size = sizeof(BOOL);
	1219	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1220	strcpy(eos, "DetailsSize");
	1221	if (dcd)
	1222	bool = &dcd->detailssize;
	1223	else
	1224	bool = &detailssize;
	1225	*bool = detailssize;
	1226	size = sizeof(BOOL);
	1227	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1228	strcpy(eos, "DetailsIcon");
	1229	if (dcd)
	1230	bool = &dcd->detailsicon;
	1231	else
	1232	bool = &detailsicon;
	1233	*bool = detailsicon;
	1234	size = sizeof(BOOL);
	1235	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1236	strcpy(eos, "DetailsAttr");
	1237	if (dcd)
	1238	bool = &dcd->detailsattr;
	1239	else
	1240	bool = &detailsattr;
	1241	*bool = detailsattr;
	1242	size = sizeof(BOOL);
	1243	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1244	strcpy(eos, "DetailsCRDate");
	1245	if (dcd)
	1246	bool = &dcd->detailscrdate;
	1247	else
	1248	bool = &detailscrdate;
	1249	*bool = detailscrdate;
	1250	size = sizeof(BOOL);
	1251	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1252	strcpy(eos, "DetailsCRTime");
	1253	if (dcd)
	1254	bool = &dcd->detailscrtime;
	1255	else
	1256	bool = &detailscrtime;
	1257	*bool = detailscrtime;
	1258	size = sizeof(BOOL);
	1259	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1260	strcpy(eos, "DetailsLWDate");
	1261	if (dcd)
	1262	bool = &dcd->detailslwdate;
	1263	else
	1264	bool = &detailslwdate;
	1265	*bool = detailslwdate;
	1266	size = sizeof(BOOL);
	1267	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1268	strcpy(eos, "DetailsLWTime");
	1269	if (dcd)
	1270	bool = &dcd->detailslwtime;
	1271	else
	1272	bool = &detailslwtime;
	1273	*bool = detailslwtime;
	1274	size = sizeof(BOOL);
	1275	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1276	strcpy(eos, "DetailsLADate");
	1277	if (dcd)
	1278	bool = &dcd->detailsladate;
	1279	else
	1280	bool = &detailsladate;
	1281	*bool = detailsladate;
	1282	size = sizeof(BOOL);
	1283	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1284	strcpy(eos, "DetailsLATime");
	1285	if (dcd)
	1286	bool = &dcd->detailslatime;
	1287	else
	1288	bool = &detailslatime;
	1289	*bool = detailslatime;
	1290	size = sizeof(BOOL);
	1291	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
[2]	1292	}
	1293
[231]	1294	HWND FindDirCnr(HWND hwndParent)
	1295	{
[397]	1296	HWND found, hwndDir = (HWND) 0;
	1297	HENUM henum;
[2]	1298
[397]	1299	henum = WinBeginEnumWindows(hwndParent);
	1300	while ((found = WinGetNextWindow(henum)) != NULLHANDLE) {
	1301	hwndDir = WinWindowFromID(found, FID_CLIENT);
	1302	if (hwndDir) {
	1303	hwndDir = WinWindowFromID(hwndDir, DIR_CNR);
	1304	if (hwndDir)
	1305	break;
	1306	hwndDir = (HWND) 0;
[2]	1307	}
[397]	1308	}
	1309	WinEndEnumWindows(henum);
[2]	1310
[397]	1311	return hwndDir;
[2]	1312	}
	1313
[231]	1314	VOID HeapThread(VOID * dummy)
	1315	{
[397]	1316	ULONG postcount;
	1317	APIRET rc;
[2]	1318
[397]	1319	rc = DosCreateEventSem(NULL, &CompactSem, 0L, FALSE);
	1320	if (rc)
	1321	Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile, __LINE__,
	1322	"DosCreateEventSem");
	1323	else {
	1324	priority_normal();
	1325	for (;;) {
	1326	if (DosWaitEventSem(CompactSem, SEM_INDEFINITE_WAIT))
	1327	break;
	1328	_heapmin();
	1329	DosResetEventSem(CompactSem, &postcount);
[2]	1330	}
[397]	1331	}
[2]	1332	}
	1333
[231]	1334	VOID FixSwitchList(HWND hwnd, CHAR * text)
	1335	{
[397]	1336	HSWITCH hswitch;
	1337	SWCNTRL swctl;
[2]	1338
[397]	1339	hswitch = WinQuerySwitchHandle(hwnd, 0);
	1340	if (hswitch) {
	1341	if (!WinQuerySwitchEntry(hswitch, &swctl)) {
	1342	strcpy(swctl.szSwtitle, "FM/2");
	1343	WinChangeSwitchEntry(hswitch, &swctl);
[2]	1344	}
[397]	1345	}
[2]	1346	}
	1347
[231]	1348	VOID QuickPopup(HWND hwnd, DIRCNRDATA * dcd, HWND hwndMenu, USHORT id)
	1349	{
[397]	1350	dcd->hwndLastMenu = hwndMenu;
	1351	if (dcd->hwndLastMenu && !dcd->cnremphasized) {
	1352	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
	1353	MPFROM2SHORT(TRUE, CRA_SOURCE));
	1354	dcd->cnremphasized = TRUE;
	1355	}
	1356	if (dcd->flWindowAttr & CV_MINI)
	1357	WinCheckMenuItem(dcd->hwndLastMenu, IDM_MINIICONS, TRUE);
	1358	if (!WinPopupMenu(hwnd, hwnd, dcd->hwndLastMenu,
	1359	8, 8, 0,
	1360	PU_HCONSTRAIN \| PU_VCONSTRAIN \|
	1361	PU_KEYBOARD \| PU_MOUSEBUTTON1)) {
	1362	if (dcd->cnremphasized) {
	1363	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
	1364	MPFROM2SHORT(FALSE, CRA_SOURCE));
	1365	dcd->cnremphasized = FALSE;
[2]	1366	}
[397]	1367	}
	1368	else
	1369	WinSendMsg(dcd->hwndLastMenu, MM_SELECTITEM,
	1370	MPFROM2SHORT(id, TRUE), MPFROM2SHORT(0, FALSE));
[2]	1371	}
	1372
[231]	1373	PMINIRECORDCORE CurrentRecord(HWND hwndCnr)
	1374	{
[397]	1375	SHORT attrib = (fSelectedAlways) ? CRA_SELECTED : CRA_CURSORED;
	1376	PMINIRECORDCORE pmi;
[2]	1377
[397]	1378	for (;;) {
	1379	pmi = (PMINIRECORDCORE) WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS,
	1380	MPFROMLONG(CMA_FIRST),
	1381	MPFROMSHORT(attrib));
	1382	if ((!pmi \|\| (INT) pmi == -1) && attrib == CRA_SELECTED) /* punt */
	1383	attrib = CRA_CURSORED;
	1384	else
	1385	break;
	1386	}
	1387	return ((INT) pmi == -1) ? NULL : pmi;
[2]	1388	}
	1389
[231]	1390	BOOL PostMsg(HWND h, ULONG msg, MPARAM mp1, MPARAM mp2)
	1391	{
[397]	1392	BOOL rc = WinPostMsg(h, msg, mp1, mp2);
[2]	1393
[397]	1394	if (!rc) {
[2]	1395
[733]	1396	// If window owned by some other process or some other thread?
	1397	if (!IsFm2Window(h, 1)) {
[687]	1398	QMSG qmsg;
[397]	1399	for (;;) {
	1400	DosSleep(1L);
	1401	rc = WinPostMsg(h, msg, mp1, mp2);
	1402	if (rc)
	1403	break; // OK
	1404	if (!WinIsWindow((HAB) 0, h))
	1405	break; // Window gone
	1406	if (WinPeekMsg((HAB) 0, &qmsg, (HWND) 0, 0, 0, PM_NOREMOVE))
	1407	break; // Queue has message(s)
	1408	} // for
[231]	1409	}
[2]	1410	}
[397]	1411	return rc;
[2]	1412	}
	1413
[231]	1414	VOID OpenEdit(HWND hwnd)
	1415	{
[397]	1416	CNREDITDATA ced;
	1417	PCNRITEM pci;
	1418	PFIELDINFO pfi;
[2]	1419
[397]	1420	pci = (PCNRITEM) WinSendMsg(hwnd,
	1421	CM_QUERYRECORDEMPHASIS,
	1422	MPFROMLONG(CMA_FIRST),
	1423	MPFROMSHORT(CRA_CURSORED));
	1424	if (pci && (INT) pci != -1) {
	1425	memset(&ced, 0, sizeof(ced));
	1426	ced.cb = sizeof(ced);
	1427	ced.hwndCnr = hwnd;
	1428	ced.id = WinQueryWindowUShort(hwnd, QWS_ID);
	1429	ced.pRecord = (PRECORDCORE) pci;
	1430	pfi = (PFIELDINFO) WinSendMsg(hwnd,
	1431	CM_QUERYDETAILFIELDINFO,
	1432	MPVOID, MPFROMSHORT(CMA_FIRST));
	1433	if (!pfi)
	1434	WinSendMsg(hwnd, CM_OPENEDIT, MPFROMP(&ced), MPVOID);
	1435	else {
	1436	while (pfi && (INT) pfi != -1 &&
	1437	pfi->offStruct != FIELDOFFSET(CNRITEM, pszFileName))
[231]	1438	pfi = (PFIELDINFO) WinSendMsg(hwnd,
	1439	CM_QUERYDETAILFIELDINFO,
[397]	1440	MPFROMP(pfi), MPFROMSHORT(CMA_NEXT));
	1441	if (pfi && (INT) pfi != -1) {
	1442	ced.pFieldInfo = pfi;
[231]	1443	{
[397]	1444	CNRINFO cnri;
[2]	1445
[397]	1446	memset(&cnri, 0, sizeof(CNRINFO));
	1447	cnri.cb = sizeof(CNRINFO);
	1448	WinSendMsg(hwnd,
	1449	CM_QUERYCNRINFO,
	1450	MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
	1451	if (cnri.flWindowAttr & CV_DETAIL)
	1452	ced.id = CID_LEFTDVWND;
[231]	1453	}
[397]	1454	WinSendMsg(hwnd, CM_OPENEDIT, MPFROMP(&ced), MPVOID);
	1455	}
[2]	1456	}
[397]	1457	}
[2]	1458	}
	1459
	1460	#ifdef NEVER
[231]	1461	VOID QuickView(HWND hwnd, CHAR * filename)
	1462	{
[397]	1463	if (filename && IsFile(filename) == 1) {
	1464	if (TestBinary(filename) && *binview) {
[2]	1465
[397]	1466	CHAR *list[2];
[2]	1467
[397]	1468	list[0] = filename;
	1469	list[1] = NULL;
	1470	ExecOnList(hwnd, binview, WINDOWED \| SEPARATE, NULL, list, NULL);
	1471	return;
	1472	}
	1473	else if (*viewer) {
[2]	1474
[397]	1475	CHAR *list[2];
[2]	1476
[397]	1477	list[0] = filename;
	1478	list[1] = NULL;
	1479	ExecOnList(hwnd, viewer, WINDOWED \| SEPARATE \|
	1480	((fViewChild) ? CHILD : 0), NULL, list, NULL);
	1481	return;
[2]	1482	}
[397]	1483	StartMLEEditor(HWND_DESKTOP, 5, filename, (HWND) 0);
	1484	}
[2]	1485	}
	1486
[231]	1487	VOID QuickEdit(HWND hwnd, CHAR * filename)
	1488	{
[397]	1489	if (filename && IsFile(filename) == 1) {
	1490	if (TestBinary(filename) && *bined) {
[2]	1491
[397]	1492	CHAR *list[2];
[2]	1493
[397]	1494	list[0] = filename;
	1495	list[1] = NULL;
	1496	ExecOnList(hwnd, bined, WINDOWED \| SEPARATE, NULL, list, NULL);
	1497	return;
	1498	}
	1499	else if (*editor) {
[2]	1500
[397]	1501	CHAR *list[2];
[2]	1502
[397]	1503	list[0] = filename;
	1504	list[1] = NULL;
	1505	ExecOnList(hwnd, editor, WINDOWED \| SEPARATE, NULL, list, NULL);
	1506	return;
[2]	1507	}
[397]	1508	StartMLEEditor(HWND_DESKTOP, 4, filename, (HWND) 0);
	1509	}
[2]	1510	}
	1511	#endif
	1512
[231]	1513	VOID PortholeInit(HWND hwndNew, MPARAM mp1, MPARAM mp2)
	1514	{
[397]	1515	static HWND DefMenu = (HWND) 0;
	1516	HWND hwndMenu = (HWND) mp2;
[2]	1517
[397]	1518	{
	1519	ULONG style;
	1520
	1521	style = WinQueryWindowULong(hwndMenu, QWL_STYLE);
	1522	if (!(style & MS_ACTIONBAR))
	1523	return;
	1524	}
	1525
	1526	switch (SHORT1FROMMP(mp1)) {
	1527	case 0:
[231]	1528	{
[397]	1529	HWND hwndNow;
	1530	MENUITEM mi;
	1531	ULONG ulStyle;
[2]	1532
[397]	1533	memset(&mi, 0, sizeof(mi));
	1534	mi.iPosition = MIT_END;
	1535	mi.afStyle = MIS_TEXT;
	1536	WinSendMsg(hwndMenu, MM_QUERYITEM,
	1537	MPFROM2SHORT(IDM_FILESMENU, TRUE), MPFROMP(&mi));
	1538	if (!DefMenu)
	1539	DefMenu = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, DEFMENU);
	1540	hwndNow = mi.hwndSubMenu;
	1541	mi.hwndSubMenu = hwndNew;
	1542	if (!mi.hwndSubMenu)
	1543	mi.hwndSubMenu = DefMenu;
	1544	WinSetParent(hwndNow, WinQueryObjectWindow(HWND_DESKTOP), FALSE);
	1545	WinSetOwner(hwndNow, WinQueryObjectWindow(HWND_DESKTOP));
	1546	WinSetOwner(mi.hwndSubMenu, hwndMenu);
	1547	WinSetParent(mi.hwndSubMenu, hwndMenu, FALSE);
	1548	WinSetWindowUShort(mi.hwndSubMenu, QWS_ID, IDM_FILESMENU);
	1549	mi.afStyle = MIS_SUBMENU;
	1550	ulStyle = WinQueryWindowULong(mi.hwndSubMenu, QWL_STYLE);
	1551	ulStyle &= -WS_SAVEBITS;
	1552	ulStyle \|= MS_POPUP \| WS_CLIPSIBLINGS \| WS_SAVEBITS;
	1553	WinSetWindowULong(mi.hwndSubMenu, QWL_STYLE, ulStyle);
	1554	WinSendMsg(hwndMenu, MM_SETITEM, MPFROM2SHORT(0, TRUE), MPFROMP(&mi));
[231]	1555	}
[397]	1556	break;
[2]	1557
[397]	1558	case 1:
[231]	1559	{
[397]	1560	HWND hwndNow;
	1561	MENUITEM mi;
	1562	ULONG ulStyle;
[2]	1563
[397]	1564	memset(&mi, 0, sizeof(mi));
	1565	mi.iPosition = MIT_END;
	1566	mi.afStyle = MIS_TEXT;
	1567	WinSendMsg(hwndMenu, MM_QUERYITEM,
	1568	MPFROM2SHORT(IDM_VIEWSMENU, TRUE), MPFROMP(&mi));
	1569	if (!DefMenu)
	1570	DefMenu = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, DEFMENU);
	1571	hwndNow = mi.hwndSubMenu;
	1572	mi.hwndSubMenu = hwndNew;
	1573	if (!mi.hwndSubMenu)
	1574	mi.hwndSubMenu = DefMenu;
	1575	WinSetParent(hwndNow, WinQueryObjectWindow(HWND_DESKTOP), FALSE);
	1576	WinSetOwner(hwndNow, WinQueryObjectWindow(HWND_DESKTOP));
	1577	WinSetOwner(mi.hwndSubMenu, hwndMenu);
	1578	WinSetParent(mi.hwndSubMenu, hwndMenu, FALSE);
	1579	WinSetWindowUShort(mi.hwndSubMenu, QWS_ID, IDM_VIEWSMENU);
	1580	mi.afStyle = MIS_SUBMENU;
	1581	ulStyle = WinQueryWindowULong(mi.hwndSubMenu, QWL_STYLE);
	1582	ulStyle &= -WS_SAVEBITS;
	1583	ulStyle \|= MS_POPUP \| WS_CLIPSIBLINGS \| WS_SAVEBITS;
	1584	WinSetWindowULong(mi.hwndSubMenu, QWL_STYLE, ulStyle);
	1585	WinSendMsg(hwndMenu, MM_SETITEM, MPFROM2SHORT(0, TRUE), MPFROMP(&mi));
[231]	1586	}
[397]	1587	break;
	1588	}
[2]	1589	}
	1590
[231]	1591	HWND CheckMenu(HWND * hwndMenu, USHORT id)
	1592	{
[397]	1593	/* load and adjust menus as required */
	1594	if (!hwndMenu \|\| !WinIsWindow((HAB) 0, hwndMenu)) {
	1595	*hwndMenu = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, id);
	1596	if (hwndMenu == &DirMenu) {
	1597	WinSetWindowUShort(DirMenu, QWS_ID, IDM_FILESMENU);
	1598	SetConditionalCascade(DirMenu, IDM_COMMANDSMENU, IDM_DOITYOURSELF);
	1599	SetConditionalCascade(DirMenu, IDM_COPYMENU, IDM_COPY);
	1600	SetConditionalCascade(DirMenu, IDM_MOVEMENU, IDM_MOVE);
	1601	SetConditionalCascade(DirMenu, IDM_SAVESUBMENU, IDM_SAVETOCLIP);
	1602	SetConditionalCascade(DirMenu, IDM_VIEWSUBMENU, IDM_INFO);
	1603	SetConditionalCascade(DirMenu, IDM_EDITSUBMENU, IDM_ATTRS);
	1604	SetConditionalCascade(DirMenu, IDM_DELETESUBMENU,
	1605	(fDefaultDeletePerm) ? IDM_PERMDELETE :
	1606	IDM_DELETE);
	1607	SetConditionalCascade(DirMenu, IDM_MISCSUBMENU, IDM_SIZES);
	1608	SetConditionalCascade(DirMenu, IDM_OPENSUBMENU, IDM_OPENWINDOW);
	1609	if (fWorkPlace) {
	1610	WinSendMsg(DirMenu, MM_DELETEITEM,
	1611	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1612	WinSendMsg(DirMenu, MM_DELETEITEM,
	1613	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1614	}
[2]	1615	}
[397]	1616	else if (hwndMenu == &TreeMenu) {
	1617	WinSetWindowUShort(TreeMenu, QWS_ID, IDM_FILESMENU);
	1618	SetConditionalCascade(TreeMenu, IDM_COMMANDSMENU, IDM_DOITYOURSELF);
	1619	SetConditionalCascade(TreeMenu, IDM_SAVESUBMENU, IDM_SAVETOCLIP);
	1620	SetConditionalCascade(TreeMenu, IDM_EDITSUBMENU, IDM_ATTRS);
	1621	SetConditionalCascade(TreeMenu, IDM_EXPANDSUBMENU, IDM_EXPAND);
	1622	SetConditionalCascade(TreeMenu, IDM_MISCSUBMENU, IDM_SIZES);
	1623	SetConditionalCascade(TreeMenu, IDM_OPENSUBMENU, IDM_OPENWINDOW);
	1624	if (fWorkPlace) {
	1625	WinSendMsg(TreeMenu, MM_DELETEITEM,
	1626	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1627	WinSendMsg(TreeMenu, MM_DELETEITEM,
	1628	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1629	}
	1630	}
	1631	else if (hwndMenu == &ArcMenu) {
	1632	WinSetWindowUShort(ArcMenu, QWS_ID, IDM_FILESMENU);
	1633	SetConditionalCascade(ArcMenu, IDM_EXTRACTSUBMENU, IDM_EXTRACT);
	1634	SetConditionalCascade(ArcMenu, IDM_EDITSUBMENU, IDM_EDIT);
	1635	SetConditionalCascade(ArcMenu, IDM_VIEWSUBMENU, IDM_VIEW);
	1636	if (fWorkPlace)
	1637	WinSendMsg(ArcMenu, MM_DELETEITEM,
	1638	MPFROM2SHORT(IDM_FOLDERAFTEREXTRACT, TRUE), MPVOID);
	1639	}
	1640	else if (hwndMenu == &FileMenu) {
	1641	WinSetWindowUShort(FileMenu, QWS_ID, IDM_FILESMENU);
	1642	SetConditionalCascade(FileMenu, IDM_COMMANDSMENU, IDM_DOITYOURSELF);
	1643	SetConditionalCascade(FileMenu, IDM_COPYMENU, IDM_COPY);
	1644	SetConditionalCascade(FileMenu, IDM_MOVEMENU, IDM_MOVE);
	1645	SetConditionalCascade(FileMenu, IDM_SAVESUBMENU, IDM_SAVETOCLIP);
	1646	SetConditionalCascade(FileMenu, IDM_VIEWSUBMENU, IDM_VIEW);
	1647	SetConditionalCascade(FileMenu, IDM_EDITSUBMENU, IDM_EDIT);
	1648	SetConditionalCascade(FileMenu, IDM_COLLECTMENU, IDM_COLLECT);
	1649	SetConditionalCascade(FileMenu, IDM_DELETESUBMENU,
	1650	(fDefaultDeletePerm) ? IDM_PERMDELETE :
	1651	IDM_DELETE);
	1652	SetConditionalCascade(FileMenu, IDM_OPENSUBMENU, IDM_OPENDEFAULT);
	1653	SetConditionalCascade(FileMenu, IDM_OBJECTSUBMENU, IDM_SHADOW);
	1654	if (fWorkPlace) {
	1655	WinSendMsg(FileMenu, MM_DELETEITEM,
	1656	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1657	WinSendMsg(FileMenu, MM_DELETEITEM,
	1658	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1659	}
	1660	}
	1661	else if (hwndMenu == &DirCnrMenu) {
	1662	WinSetWindowUShort(DirCnrMenu, QWS_ID, IDM_VIEWSMENU);
	1663	SetConditionalCascade(DirCnrMenu, IDM_MISCSUBMENU, IDM_SIZES);
	1664	SetConditionalCascade(DirCnrMenu, IDM_OPENSUBMENU, IDM_OPENSETTINGSME);
	1665	if (fWorkPlace)
	1666	WinSendMsg(DirCnrMenu, MM_DELETEITEM,
	1667	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1668	}
[489]	1669	else if (hwndMenu == &TreeCnrMenu) {
[397]	1670	WinSetWindowUShort(TreeCnrMenu, QWS_ID, IDM_VIEWSMENU);
[468]	1671	SetConditionalCascade(TreeCnrMenu, IDM_PARTITIONSMENU, IDM_PARTITION);
	1672	}
[397]	1673	else if (hwndMenu == &ArcCnrMenu) {
	1674	WinSetWindowUShort(ArcCnrMenu, QWS_ID, IDM_VIEWSMENU);
	1675	SetConditionalCascade(ArcCnrMenu, IDM_EXTRACTSUBMENU, IDM_ARCEXTRACT);
	1676	if (fWorkPlace)
	1677	WinSendMsg(ArcCnrMenu, MM_DELETEITEM,
	1678	MPFROM2SHORT(IDM_FOLDERAFTEREXTRACT, TRUE), MPVOID);
	1679	}
	1680	else if (hwndMenu == &CollectorCnrMenu) {
	1681	WinSetWindowUShort(CollectorCnrMenu, QWS_ID, IDM_VIEWSMENU);
	1682	SetConditionalCascade(CollectorCnrMenu, IDM_COLLECTMENU,
	1683	IDM_COLLECTFROMCLIP);
	1684	}
	1685	else if (hwndMenu == &CollectorFileMenu) {
	1686	WinSetWindowUShort(CollectorFileMenu, QWS_ID, IDM_FILESMENU);
	1687	SetConditionalCascade(CollectorFileMenu, IDM_COMMANDSMENU,
	1688	IDM_DOITYOURSELF);
	1689	SetConditionalCascade(CollectorFileMenu, IDM_COPYMENU, IDM_COPY);
	1690	SetConditionalCascade(CollectorFileMenu, IDM_MOVEMENU, IDM_MOVE);
	1691	SetConditionalCascade(CollectorFileMenu, IDM_SAVESUBMENU,
	1692	IDM_SAVETOCLIP);
	1693	SetConditionalCascade(CollectorFileMenu, IDM_VIEWSUBMENU, IDM_VIEW);
	1694	SetConditionalCascade(CollectorFileMenu, IDM_EDITSUBMENU, IDM_EDIT);
	1695	SetConditionalCascade(CollectorFileMenu, IDM_DELETESUBMENU,
	1696	(fDefaultDeletePerm) ? IDM_PERMDELETE :
	1697	IDM_DELETE);
	1698	SetConditionalCascade(CollectorFileMenu, IDM_OPENSUBMENU,
	1699	IDM_OPENDEFAULT);
	1700	SetConditionalCascade(CollectorFileMenu, IDM_OBJECTSUBMENU, IDM_SHADOW);
	1701	if (fWorkPlace) {
	1702	WinSendMsg(CollectorFileMenu, MM_DELETEITEM,
	1703	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1704	WinSendMsg(CollectorFileMenu, MM_DELETEITEM,
	1705	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1706	}
	1707	}
	1708	else if (hwndMenu == &CollectorDirMenu) {
	1709	WinSetWindowUShort(CollectorDirMenu, QWS_ID, IDM_FILESMENU);
	1710	SetConditionalCascade(CollectorDirMenu, IDM_COMMANDSMENU,
	1711	IDM_DOITYOURSELF);
	1712	SetConditionalCascade(CollectorDirMenu, IDM_COPYMENU, IDM_COPY);
	1713	SetConditionalCascade(CollectorDirMenu, IDM_MOVEMENU, IDM_MOVE);
	1714	SetConditionalCascade(CollectorDirMenu, IDM_SAVESUBMENU,
	1715	IDM_SAVETOCLIP);
	1716	SetConditionalCascade(CollectorDirMenu, IDM_VIEWSUBMENU, IDM_INFO);
	1717	SetConditionalCascade(CollectorDirMenu, IDM_EDITSUBMENU, IDM_ATTRS);
	1718	SetConditionalCascade(CollectorDirMenu, IDM_DELETESUBMENU,
	1719	(fDefaultDeletePerm) ? IDM_PERMDELETE :
	1720	IDM_DELETE);
	1721	SetConditionalCascade(CollectorDirMenu, IDM_MISCSUBMENU, IDM_SIZES);
	1722	SetConditionalCascade(CollectorDirMenu, IDM_OPENSUBMENU,
	1723	IDM_OPENWINDOW);
	1724	if (fWorkPlace) {
	1725	WinSendMsg(CollectorDirMenu, MM_DELETEITEM,
	1726	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1727	WinSendMsg(CollectorDirMenu, MM_DELETEITEM,
	1728	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1729	}
	1730	}
	1731	else if (hwndMenu == &MainPopupMenu) {
	1732	WinSetWindowUShort(MainPopupMenu, QWS_ID, IDM_MAINPOPUP);
	1733	SetConditionalCascade(MainPopupMenu, IDM_TOOLSUBMENU, IDM_TOOLBAR);
	1734	SetConditionalCascade(MainPopupMenu, IDM_AUTOVIEWSUBMENU, IDM_AUTOVIEW);
	1735	}
	1736	}
	1737	return *hwndMenu;
[2]	1738	}
	1739
[231]	1740	SHORT AddToListboxBottom(HWND hwnd, CHAR * str)
	1741	{
[397]	1742	SHORT ln;
[2]	1743
[397]	1744	ln = (SHORT) WinSendMsg(hwnd, LM_INSERTITEM, MPFROM2SHORT(LIT_END, 0),
	1745	MPFROMP(str));
	1746	if (ln)
	1747	WinSendMsg(hwnd, LM_SELECTITEM, MPFROM2SHORT(ln, 0), MPVOID);
	1748	return ln;
[2]	1749	}
	1750
[231]	1751	VOID SetSysMenu(HWND hwndSysMenu)
	1752	{
[397]	1753	CHAR s[128], *p;
[2]	1754
[397]	1755	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1756	MPFROM2SHORT(SC_RESTORE, 128), MPFROMP(s))) {
	1757	p = strchr(s, '\t');
	1758	if (p) {
	1759	p++;
	1760	strcpy(p, "Ctrl+Alt+F5");
	1761	WinSetMenuItemText(hwndSysMenu, SC_RESTORE, s);
[2]	1762	}
[397]	1763	}
	1764	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1765	MPFROM2SHORT(SC_CLOSE, 128), MPFROMP(s))) {
	1766	p = strchr(s, '\t');
	1767	if (p) {
	1768	p++;
	1769	strcpy(p, "Ctrl+Alt+F4");
	1770	WinSetMenuItemText(hwndSysMenu, SC_CLOSE, s);
[2]	1771	}
[397]	1772	}
	1773	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1774	MPFROM2SHORT(SC_MOVE, 128), MPFROMP(s))) {
	1775	p = strchr(s, '\t');
	1776	if (p) {
	1777	p++;
	1778	strcpy(p, "Ctrl+Alt+F7");
	1779	WinSetMenuItemText(hwndSysMenu, SC_MOVE, s);
[2]	1780	}
[397]	1781	}
	1782	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1783	MPFROM2SHORT(SC_SIZE, 128), MPFROMP(s))) {
	1784	p = strchr(s, '\t');
	1785	if (p) {
	1786	p++;
	1787	strcpy(p, "Ctrl+Alt+F8");
	1788	WinSetMenuItemText(hwndSysMenu, SC_SIZE, s);
[2]	1789	}
[397]	1790	}
	1791	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1792	MPFROM2SHORT(SC_MINIMIZE, 128), MPFROMP(s))) {
	1793	p = strchr(s, '\t');
	1794	if (p) {
	1795	p++;
	1796	strcpy(p, "Ctrl+Alt+F9");
	1797	WinSetMenuItemText(hwndSysMenu, SC_MINIMIZE, s);
[2]	1798	}
[397]	1799	}
	1800	if (WinSendMsg(hwndSysMenu,
	1801	MM_QUERYITEMTEXT,
	1802	MPFROM2SHORT(SC_MAXIMIZE, 128), MPFROMP(s))) {
	1803	p = strchr(s, '\t');
	1804	if (p) {
	1805	p++;
	1806	strcpy(p, "Ctrl+Alt+F10");
	1807	WinSetMenuItemText(hwndSysMenu, SC_MAXIMIZE, s);
[2]	1808	}
[397]	1809	}
	1810	if (WinSendMsg(hwndSysMenu,
	1811	MM_QUERYITEMTEXT, MPFROM2SHORT(SC_HIDE, 128), MPFROMP(s))) {
	1812	p = strchr(s, '\t');
	1813	if (p) {
	1814	p++;
	1815	strcpy(p, "Ctrl+Alt+F11");
	1816	WinSetMenuItemText(hwndSysMenu, SC_HIDE, s);
[2]	1817	}
[397]	1818	}
[2]	1819	}
	1820
[231]	1821	VOID LoadLibPath(CHAR * str, LONG len)
	1822	{
[397]	1823	ULONG ver[2];
	1824	CHAR configsys[] = "C:\\CONFIG.SYS";
	1825	static CHAR var[8192], beg[16384], end[16384];
	1826	BOOL warp;
	1827	FILE *fp;
	1828	PFN DQELIBPATH = NULL;
	1829	HMODULE hmod;
[2]	1830
[397]	1831	if (str && len) {
	1832	*str = 0;
	1833	if (DosQuerySysInfo(QSV_BOOT_DRIVE,
	1834	QSV_BOOT_DRIVE, (PVOID) ver, (ULONG) sizeof(ULONG)))
	1835	ver[0] = 3L;
	1836	*configsys = (CHAR) ver[0] + '@';
	1837	if (!DosQuerySysInfo(QSV_VERSION_MAJOR,
	1838	QSV_VERSION_MINOR,
	1839	(PVOID) ver, (ULONG) sizeof(ver)) && ver[1] >= 30)
	1840	warp = TRUE;
	1841	var = beg = *end = 0;
	1842	if (warp) {
	1843	if (!DosLoadModule(var, sizeof(var), "DOSCALL1.DLL", &hmod)) {
	1844	if (!DosQueryProcAddr(hmod,
	1845	ORD_DOS32QUERYEXTLIBPATH,
	1846	NULL, (PFN *) & DQELIBPATH)) {
	1847	DQELIBPATH(beg, BEGIN_LIBPATH);
	1848	DQELIBPATH(end, END_LIBPATH);
[231]	1849	}
[397]	1850	DosFreeModule(hmod);
	1851	}
	1852	*var = 0;
	1853	}
	1854	fp = xfopen(configsys, "r", pszSrcFile, __LINE__);
	1855	if (fp) {
	1856	while (!feof(fp)) {
[551]	1857	if (!xfgets_bstripcr(var, sizeof(var), fp, pszSrcFile, __LINE__))
[397]	1858	break;
	1859	if (!strnicmp(var, "LIBPATH=", 8)) {
	1860	memmove(var, var + 8, strlen(var + 8) + 1);
	1861	lstrip(var);
	1862	break;
[231]	1863	}
[397]	1864	}
	1865	fclose(fp);
[2]	1866	}
[397]	1867	strncpy(str, beg, len);
	1868	strncat(str, var, len - strlen(str));
	1869	strncat(str, end, len - strlen(str));
	1870	str[len - 1] = 0;
	1871	}
[2]	1872	}
	1873
[231]	1874	void SetViewMenu(HWND hwndMenu, ULONG flWindowAttr)
	1875	{
[397]	1876	WinCheckMenuItem(hwndMenu, IDM_MINIICONS, ((flWindowAttr & CV_MINI)));
	1877	WinCheckMenuItem(hwndMenu, IDM_TEXT, ((flWindowAttr & CV_TEXT)));
	1878	WinCheckMenuItem(hwndMenu, IDM_ICON, ((flWindowAttr & CV_ICON) &&
	1879	!(flWindowAttr & CV_TREE)));
	1880	WinCheckMenuItem(hwndMenu, IDM_TREEVIEW, ((flWindowAttr & CV_TREE)));
	1881	WinCheckMenuItem(hwndMenu, IDM_DETAILS, ((flWindowAttr & CV_DETAIL)));
	1882	WinCheckMenuItem(hwndMenu, IDM_NAME, ((flWindowAttr & CV_NAME)));
[2]	1883	}
	1884
[231]	1885	void SaySort(HWND hwnd, INT sortflags, BOOL archive)
	1886	{
[397]	1887	char *s = NULL;
[2]	1888
[397]	1889	s = xmalloc(CCHMAXPATH, pszSrcFile, __LINE__);
	1890	if (s) {
	1891	sprintf(s, "S:%s%s",
	1892	(sortflags & SORT_REVERSE) ? "^" : NullStr,
	1893	(sortflags & SORT_FIRSTEXTENSION) ? GetPString(IDS_FIRSTX) :
	1894	(sortflags & SORT_LASTEXTENSION) ? GetPString(IDS_LASTX) :
	1895	(sortflags & SORT_SIZE) ? "Size" :
	1896	(sortflags & SORT_EASIZE) ? (archive ==
	1897	0) ? GetPString(IDS_EASIZE) :
	1898	GetPString(IDS_CSIZE) : (sortflags & SORT_LWDATE) ? (archive
	1899	==
	1900	0) ?
	1901	GetPString(IDS_LWDATE) : GetPString(IDS_DATE) : (sortflags &
	1902	SORT_LADATE)
	1903	? GetPString(IDS_LADATE) : (sortflags & SORT_CRDATE) ?
	1904	GetPString(IDS_CRDATE) : (sortflags & SORT_PATHNAME) ?
	1905	GetPString(IDS_PATH) : (sortflags & SORT_NOSORT) ?
	1906	GetPString(IDS_NONE) : (sortflags & SORT_SUBJECT) ?
	1907	GetPString(IDS_SUBJ) : GetPString(IDS_NAME));
	1908	WinSetWindowText(hwnd, s);
	1909	free(s);
	1910	}
[2]	1911	}
	1912
[231]	1913	void SayView(HWND hwnd, ULONG flWindowAttr)
	1914	{
[397]	1915	char *s = NULL;
[2]	1916
[397]	1917	s = xmalloc(CCHMAXPATH, pszSrcFile, __LINE__);
	1918	if (s) {
	1919	sprintf(s, "V:%s%s",
	1920	(flWindowAttr & CV_TREE) ? GetPString(IDS_TREE) :
	1921	(flWindowAttr & CV_NAME) ? GetPString(IDS_NAME) :
	1922	(flWindowAttr & CV_DETAIL) ? GetPString(IDS_DETAIL) :
	1923	(flWindowAttr & CV_TEXT) ? GetPString(IDS_TEXT) :
	1924	GetPString(IDS_ICON),
	1925	((flWindowAttr & CV_MINI) &&
	1926	!(flWindowAttr & CV_TEXT)) ? GetPString(IDS_MINI) : NullStr);
	1927	WinSetWindowText(hwnd, s);
	1928	free(s);
	1929	}
[2]	1930	}
	1931
[231]	1932	void SayFilter(HWND hwnd, MASK * mask, BOOL archive)
	1933	{
[397]	1934	char *s = NULL;
[2]	1935
[397]	1936	s = xmalloc(CCHMAXPATH * 2, pszSrcFile, __LINE__);
	1937	if (s) {
	1938	sprintf(s, "F:%s%s",
	1939	mask->szMask,
	1940	(!archive && (mask->attrFile != ALLATTRS \|\|
	1941	mask->antiattr != 0)) ? " " : NullStr,
	1942	(!archive && (mask->attrFile != ALLATTRS \|\|
	1943	mask->antiattr !=
	1944	0)) ? GetPString(IDS_ATTRTEXT) : NullStr);
	1945	if (!s[2])
	1946	sprintf(s, "F:%s", GetPString(IDS_ALLTEXT));
	1947	WinSetWindowText(hwnd, s);
	1948	free(s);
	1949	}
[2]	1950	}
	1951
[231]	1952	char *GetCmdSpec(BOOL dos)
	1953	{
[397]	1954	char *cmspec;
[2]	1955
[397]	1956	if (!dos) {
	1957	cmspec = getenv("OS2_SHELL");
	1958	if (!cmspec)
	1959	cmspec = getenv("COMSPEC");
	1960	if (!cmspec)
	1961	cmspec = "CMD.EXE";
	1962	}
	1963	else {
	1964	cmspec = getenv("DOS_SHELL");
	1965	if (!cmspec)
	1966	cmspec = "COMMAND.COM";
	1967	}
	1968	return cmspec;
[2]	1969	}
	1970
[231]	1971	void Broadcast(HAB hab, HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
	1972	{
[397]	1973	if (hwndMain)
	1974	WinBroadcastMsg(hwndMain, msg, mp1, mp2, BMSG_SEND \| BMSG_FRAMEONLY);
	1975	if (hwnd &&
	1976	hwnd != HWND_DESKTOP &&
	1977	hwnd != hwndMain &&
	1978	hwnd != WinQueryDesktopWindow(hab, NULLHANDLE) &&
	1979	WinIsWindow(hab, hwnd) && (!hwndMain \|\| !WinIsChild(hwnd, hwndMain)))
	1980	WinSendMsg(hwnd, msg, mp1, mp2);
[2]	1981	}
	1982
[231]	1983	void SetupWinList(HWND hwndMenu, HWND hwndTop, HWND hwndFrame)
	1984	{
[397]	1985	/*
	1986	* add switchlist entries to end of pulldown menu
	1987	*/
[2]	1988
[397]	1989	SHORT sItemCount, x = 0, y = 0;
	1990	MENUITEM mi;
[2]	1991
[397]	1992	sItemCount = (SHORT) WinSendMsg(hwndMenu,
	1993	MM_QUERYITEMCOUNT, MPVOID, MPVOID);
[2]	1994
[397]	1995	/* clean out old additions */
	1996	while ((SHORT) WinSendMsg(hwndMenu,
	1997	MM_DELETEITEM,
	1998	MPFROM2SHORT(IDM_SWITCHSTART + x++,
	1999	TRUE), MPVOID) < sItemCount)
	2000	sItemCount--;
	2001	x = 0;
	2002	while ((SHORT) WinSendMsg(hwndMenu,
	2003	MM_DELETEITEM,
	2004	MPFROM2SHORT(IDM_WINDOWSTART + x++,
	2005	TRUE), MPVOID) < sItemCount)
	2006	sItemCount--;
[2]	2007
[397]	2008	x = 0;
	2009	if (hwndTop) {
[2]	2010
[397]	2011	char wtext[CCHMAXPATH + 8];
	2012	HENUM henum;
	2013	HWND hwndChild;
[2]	2014
[397]	2015	/* add children of the main FM/2 client */
	2016	henum = WinBeginEnumWindows(hwndTop);
	2017	memset(&mi, 0, sizeof(mi));
	2018	while ((hwndChild = WinGetNextWindow(henum)) != NULLHANDLE) {
	2019	if (WinQueryWindowUShort(hwndChild, QWS_ID) && hwndChild != hwndFrame) {
	2020	*wtext = 0;
	2021	WinQueryWindowText(hwndChild, CCHMAXPATH + 8, wtext);
	2022	if (*wtext) {
	2023	wtext[CCHMAXPATH + 7] = 0;
	2024	mi.afStyle = MIS_TEXT;
	2025	if (!((x + sItemCount) % 28))
	2026	mi.afStyle \|= MIS_BREAK;
	2027	mi.id = IDM_WINDOWSTART + x;
	2028	mi.iPosition = MIT_END;
	2029	if ((SHORT) WinSendMsg(hwndMenu,
	2030	MM_INSERTITEM,
	2031	MPFROMP(&mi), MPFROMP(wtext)) >= 0)
	2032	x++;
[231]	2033	}
[397]	2034	}
[2]	2035	}
[397]	2036	WinEndEnumWindows(henum);
	2037	}
[2]	2038
[397]	2039	/* add external FM/2 windows */
	2040	{
	2041	PSWBLOCK pswb;
	2042	ULONG ulSize, ulcEntries;
	2043	HWND hwndTopFrame;
	2044	register INT i;
[2]	2045
[397]	2046	hwndTopFrame = (hwndTop) ? WinQueryWindow(hwndTop, QW_PARENT) : (HWND) 0;
	2047	/* Get the switch list information */
	2048	x = 0;
	2049	ulcEntries = WinQuerySwitchList(0, NULL, 0);
	2050	ulSize = sizeof(SWBLOCK) + sizeof(HSWITCH) + (ulcEntries + 4L) *
	2051	(LONG) sizeof(SWENTRY);
	2052	/* Allocate memory for list */
	2053	pswb = xmalloc(ulSize, pszSrcFile, __LINE__);
	2054	if (pswb) {
	2055	/* Put the info in the list */
	2056	ulcEntries = WinQuerySwitchList(0, pswb, ulSize - sizeof(SWENTRY));
	2057	/* do the dirty deed */
	2058	memset(&mi, 0, sizeof(mi));
	2059	for (i = 0; i < pswb->cswentry; i++) {
	2060	if (pswb->aswentry[i].swctl.uchVisibility == SWL_VISIBLE &&
	2061	pswb->aswentry[i].swctl.fbJump == SWL_JUMPABLE &&
	2062	(pswb->aswentry[i].swctl.idProcess != mypid \|\|
	2063	!hwndFrame \|\|
	2064	pswb->aswentry[i].swctl.hwnd != hwndFrame) &&
	2065	(pswb->aswentry[i].swctl.idProcess != mypid \|\|
	2066	!hwndTopFrame \|\|
	2067	pswb->aswentry[i].swctl.hwnd != hwndTopFrame \|\|
	2068	!WinIsChild(hwndFrame, hwndTop))) {
	2069	if (!strnicmp(pswb->aswentry[i].swctl.szSwtitle, "AV/2", 4)
	2070	\|\| !stricmp(pswb->aswentry[i].swctl.szSwtitle, "File Manager/2")
	2071	\|\| !stricmp(pswb->aswentry[i].swctl.szSwtitle, "Collector")
	2072	\|\| !strnicmp(pswb->aswentry[i].swctl.szSwtitle, "VTree", 5)
	2073	\|\| !strnicmp(pswb->aswentry[i].swctl.szSwtitle, "VDir", 4)
	2074	\|\| !strnicmp(pswb->aswentry[i].swctl.szSwtitle, FM2Str, 4)) {
	2075	mi.afStyle = MIS_TEXT;
	2076	if (x && !(x % 28))
	2077	mi.afStyle \|= MIS_BREAK;
	2078	mi.id = IDM_SWITCHSTART + y;
	2079	mi.iPosition = MIT_END;
	2080	switches[y] = pswb->aswentry[i].hswitch;
	2081	if ((SHORT) WinSendMsg(hwndMenu,
	2082	MM_INSERTITEM,
	2083	MPFROMP(&mi),
	2084	MPFROMP(pswb->aswentry[i].
	2085	swctl.szSwtitle)) >= 0) {
	2086	y++;
	2087	x++;
[231]	2088	}
[397]	2089	}
[231]	2090	}
[397]	2091	}
	2092	numswitches = y;
	2093	free(pswb);
	2094	DosPostEventSem(CompactSem);
[2]	2095	}
[397]	2096	}
[2]	2097	}
	2098
[231]	2099	BOOL SwitchCommand(HWND hwndMenu, USHORT cmd)
	2100	{
[397]	2101	BOOL ret = FALSE;
[2]	2102
[397]	2103	if (hwndMain && hwndMenu && cmd >= IDM_WINDOWSTART && cmd < IDM_SWITCHSTART) {
	2104	/*
	2105	* select a child window (of client)
	2106	*/
[2]	2107
[397]	2108	MENUITEM mi;
	2109	HWND hwndSubMenu = (HWND) 0, hwndChild;
	2110	CHAR s[CCHMAXPATH + 8];
[2]	2111
[397]	2112	if (WinQueryWindowUShort(hwndMenu, QWS_ID) != IDM_WINDOWSMENU) {
	2113	memset(&mi, 0, sizeof(mi));
	2114	mi.iPosition = MIT_END;
	2115	mi.afStyle = MIS_TEXT;
	2116	if (WinSendMsg(hwndMenu,
	2117	MM_QUERYITEM,
	2118	MPFROM2SHORT(IDM_WINDOWSMENU, TRUE), MPFROMP(&mi)))
	2119	hwndSubMenu = mi.hwndSubMenu;
	2120	}
	2121	else
	2122	hwndSubMenu = hwndMenu;
	2123	if (hwndSubMenu) {
	2124	*s = 0;
	2125	if (WinSendMsg(hwndSubMenu,
	2126	MM_QUERYITEMTEXT,
	2127	MPFROM2SHORT(cmd, CCHMAXPATH + 8), MPFROMP(s)) && *s) {
[2]	2128
[397]	2129	HENUM henum;
	2130	CHAR checkText[CCHMAXPATH + 8];
	2131	SWP swp;
[2]	2132
[397]	2133	s[CCHMAXPATH + 7] = 0;
	2134	henum = WinBeginEnumWindows(hwndMain);
	2135	while ((hwndChild = WinGetNextWindow(henum)) != NULLHANDLE) {
	2136	if (WinQueryWindowUShort(hwndChild, QWS_ID)) {
	2137	*checkText = 0;
	2138	WinQueryWindowText(hwndChild, CCHMAXPATH + 8, checkText);
	2139	checkText[CCHMAXPATH + 7] = 0;
	2140	if (!stricmp(checkText, s)) {
	2141	if (WinQueryWindowPos(hwndChild, &swp)) {
	2142	if (swp.fl & (SWP_MINIMIZE \| SWP_HIDE))
	2143	WinSetWindowPos(hwndChild,
	2144	HWND_TOP,
	2145	0, 0, 0, 0, SWP_RESTORE \| SWP_ZORDER);
	2146	}
	2147	WinSetActiveWindow(HWND_DESKTOP, hwndChild);
	2148	ret = TRUE;
	2149	break;
[231]	2150	}
[397]	2151	}
[231]	2152	}
[397]	2153	WinEndEnumWindows(henum);
	2154	}
[2]	2155	}
[397]	2156	}
	2157	else if (cmd >= IDM_SWITCHSTART && cmd < IDM_SWITCHSTART + 499) {
	2158	if (cmd - IDM_SWITCHSTART < numswitches) {
	2159	WinSwitchToProgram(switches[cmd - IDM_SWITCHSTART]);
	2160	ret = TRUE;
[2]	2161	}
[397]	2162	}
[2]	2163
[397]	2164	return ret;
[2]	2165	}

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