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source: trunk/dll/misc.c@ 890

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Last change on this file since 890 was 888, checked in by Gregg Young, 18 years ago
runemf2 now quotes executable strings if needed (Ticket 180); it also reports where it was called from on errors
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 64.2 KB

Rev	Line
[70]	1
	2	/***********************************************************************
	3
	4	$Id: misc.c 888 2007-12-22 22:02:11Z gyoung $
	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)
[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
[70]	38
	39	***********************************************************************/
	40
[2]	41	#define INCL_DOS
	42	#define INCL_WIN
	43	#define INCL_GPI
[841]	44	#define INCL_LONGLONG
[350]	45	#include <os2.h>
[2]	46
	47	#include <stdarg.h>
	48	#include <stdio.h>
	49	#include <stdlib.h>
	50	#include <string.h>
	51	#include <ctype.h>
	52	#include <share.h>
[689]	53	#include <malloc.h> // headmin
[350]	54
[2]	55	#include "fm3dll.h"
	56	#include "fm3dlg.h"
	57	#include "fm3str.h"
	58
	59	#pragma data_seg(DATA1)
[350]	60
	61	static PSZ pszSrcFile = __FILE__;
	62
[2]	63	#ifndef BEGIN_LIBPATH
[231]	64	#define BEGIN_LIBPATH 1
[2]	65	#endif
[231]	66
[2]	67	#ifndef END_LIBPATH
[231]	68	#define END_LIBPATH 2
[2]	69	#endif
[231]	70
[2]	71	#ifndef ORD_DOS32QUERYEXTLIBPATH
[231]	72	#define ORD_DOS32QUERYEXTLIBPATH 874
[2]	73	#endif
	74
[687]	75	BOOL IsFm2Window(HWND hwnd, BOOL chkTid)
	76	{
	77	PIB *ppib;
	78	TIB *ptib;
[751]	79	BOOL yes;
	80	APIRET rc = DosGetInfoBlocks(&ptib, &ppib);
[687]	81
[733]	82	if (rc) {
[687]	83	Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile, __LINE__,
	84	"DosGetInfoBlocks");
[751]	85	yes = FALSE;
[733]	86	}
[687]	87	else {
	88	PID pid;
	89	TID tid;
	90
[751]	91	// Check window owned by FM2 process
	92	// Check say same thread too, if requested
	93	// OK for window to be dead - just return FALSE
	94	yes = WinQueryWindowProcess(hwnd, &pid, &tid) &&
	95	pid == ppib->pib_ulpid &&
	96	(!chkTid \|\| tid == ptib->tib_ptib2->tib2_ultid);
[687]	97	}
[751]	98	return yes;
[687]	99	}
	100
[231]	101	VOID SetShiftState(VOID)
	102	{
[397]	103	shiftstate = 0;
	104	if (WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000)
	105	shiftstate \|= KC_CTRL;
	106	if (WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000)
	107	shiftstate \|= KC_SHIFT;
	108	if (WinGetKeyState(HWND_DESKTOP, VK_ALT) & 0x8000)
	109	shiftstate \|= KC_ALT;
[2]	110	}
	111
[231]	112	void EmphasizeButton(HWND hwnd, BOOL on)
	113	{
[397]	114	HPS hps = DrgGetPS(hwnd);
[2]	115
[397]	116	// fixme to complain?
	117	if (hps) {
	118	POINTL ptl;
	119	SWP swp;
[2]	120
[397]	121	WinQueryWindowPos(hwnd, &swp);
	122	ptl.x = 1;
	123	ptl.y = 1;
	124	GpiMove(hps, &ptl);
[787]	125	GpiSetColor(hps, on ? CLR_BLACK : CLR_PALEGRAY);
[397]	126	ptl.x = swp.cx - 2;
	127	ptl.y = swp.cy - 2;
	128	GpiBox(hps, DRO_OUTLINE, &ptl, 0, 0);
	129	DrgReleasePS(hps);
[551]	130	if (remove) //fixme always true
[397]	131	WinInvalidateRect(hwnd, NULL, FALSE);
	132	}
[2]	133	}
	134
[231]	135	void DrawTargetEmphasis(HWND hwnd, BOOL on)
	136	{
[397]	137	HPS hps = DrgGetPS(WinQueryWindow(hwnd, QW_PARENT));
[551]	138
[397]	139	if (hps) {
[787]	140	BoxWindow(hwnd, hps, on ? CLR_BLACK : CLR_PALEGRAY);
[397]	141	DrgReleasePS(hps);
	142	}
[2]	143	}
	144
[231]	145	void BoxWindow(HWND hwnd, HPS hps, LONG color)
	146	{
[397]	147	POINTL ptl;
	148	SWP swp;
	149	BOOL releaseme = FALSE;
[2]	150
[397]	151	if (!hps) {
	152	hps = WinGetPS(WinQueryWindow(hwnd, QW_PARENT));
	153	releaseme = TRUE;
	154	}
	155	if (hps && WinQueryWindowPos(hwnd, &swp)) {
	156	ptl.x = swp.x - 2;
	157	ptl.y = swp.y - 2;
	158	GpiMove(hps, &ptl);
	159	GpiSetColor(hps, color);
	160	ptl.x = swp.x + swp.cx + 1;
	161	ptl.y = swp.y + swp.cy + 1;
	162	GpiBox(hps, DRO_OUTLINE, &ptl, 0, 0);
	163	}
	164	if (releaseme && hps)
	165	WinReleasePS(hps);
[2]	166	}
	167
[231]	168	void PaintSTextWindow(HWND hwnd, HPS hps)
	169	{
[397]	170	/*
	171	* paint a text window such that the rightmost part of the text is
	172	* always visible even if the text length exceeds the length of the
	173	* window -- otherwise, paint the window so that it is left-justified
	174	* and vertically centered.
	175	*/
[2]	176
[397]	177	char *s = NULL;
	178	long len;
	179	POINTL aptl[TXTBOX_COUNT], ptl;
	180	RECTL rcl;
	181	char *p;
	182	BOOL releaseme = FALSE;
[2]	183
[397]	184	if (!hps) {
	185	releaseme = TRUE;
	186	hps = WinGetPS(hwnd);
	187	}
	188	if (hps) {
	189	WinQueryWindowRect(hwnd, &rcl);
	190	WinFillRect(hps, &rcl, CLR_PALEGRAY);
	191	len = WinQueryWindowTextLength(hwnd);
	192	if (len)
	193	s = xmalloc(len + 1, pszSrcFile, __LINE__);
	194	if (s) {
	195	*s = 0;
	196	WinQueryWindowText(hwnd, CCHMAXPATH, s);
	197	if (*s) {
	198	rcl.xRight -= 3;
	199	p = s;
	200	GpiQueryTextBox(hps, 3, "...", TXTBOX_COUNT, aptl);
	201	len = aptl[TXTBOX_TOPRIGHT].x;
	202	do {
	203	GpiQueryTextBox(hps, strlen(p), p, TXTBOX_COUNT, aptl);
[787]	204	if (aptl[TXTBOX_TOPRIGHT].x > (rcl.xRight - (p != s ? len : 0)))
[397]	205	p++;
	206	else
	207	break;
[231]	208	}
[397]	209	while (*p);
	210	if (*p) {
	211	GpiSetMix(hps, FM_OVERPAINT);
	212	GpiSetColor(hps, CLR_BLACK);
	213	ptl.x = 3;
	214	ptl.y = ((rcl.yTop / 2) -
	215	((aptl[TXTBOX_TOPRIGHT].y +
	216	aptl[TXTBOX_BOTTOMLEFT].y) / 2));
	217	GpiMove(hps, &ptl);
	218	if (p != s)
	219	GpiCharString(hps, 3, "...");
	220	GpiCharString(hps, strlen(p), p);
	221	}
	222	}
	223	free(s);
[231]	224	}
[397]	225	if (releaseme)
	226	WinReleasePS(hps);
	227	}
[2]	228	}
	229
[231]	230	VOID PaintRecessedWindow(HWND hwnd, HPS hps, BOOL outtie, BOOL dbl)
	231	{
[397]	232	/*
	233	* paint a recessed box around the window
	234	* two pixels width required around window for painting...
	235	*/
	236	BOOL releaseme = FALSE;
[2]	237
[397]	238	if (!hps) {
	239	hps = WinGetPS(WinQueryWindow(hwnd, QW_PARENT));
	240	releaseme = TRUE;
	241	}
	242	if (hps) {
[2]	243
[397]	244	POINTL ptl;
	245	SWP swp;
[2]	246
[397]	247	WinQueryWindowPos(hwnd, &swp);
	248	ptl.x = swp.x - 1;
	249	ptl.y = swp.y - 1;
	250	GpiMove(hps, &ptl);
	251	if (!outtie)
	252	GpiSetColor(hps, CLR_WHITE);
	253	else
	254	GpiSetColor(hps, CLR_DARKGRAY);
	255	ptl.x = swp.x + swp.cx;
	256	GpiLine(hps, &ptl);
	257	ptl.y = swp.y + swp.cy;
	258	GpiLine(hps, &ptl);
	259	if (dbl) {
	260	ptl.x = swp.x - 2;
	261	ptl.y = swp.y - 2;
	262	GpiMove(hps, &ptl);
	263	ptl.x = swp.x + swp.cx + 1;
	264	GpiLine(hps, &ptl);
	265	ptl.y = swp.y + swp.cy + 1;
	266	GpiLine(hps, &ptl);
[2]	267	}
[397]	268	if (!outtie)
	269	GpiSetColor(hps, CLR_DARKGRAY);
	270	else
	271	GpiSetColor(hps, CLR_WHITE);
	272	if (dbl) {
	273	ptl.x = swp.x - 2;
	274	GpiLine(hps, &ptl);
	275	ptl.y = swp.y - 2;
	276	GpiLine(hps, &ptl);
	277	ptl.x = swp.x + swp.cx;
	278	ptl.y = swp.y + swp.cy;
	279	GpiMove(hps, &ptl);
	280	}
	281	ptl.x = swp.x - 1;
	282	GpiLine(hps, &ptl);
	283	ptl.y = swp.y - 1;
	284	GpiLine(hps, &ptl);
	285	GpiSetColor(hps, CLR_PALEGRAY);
	286	ptl.x = swp.x - (2 + (dbl != FALSE));
	287	ptl.y = swp.y - (2 + (dbl != FALSE));
	288	GpiMove(hps, &ptl);
	289	ptl.x = swp.x + swp.cx + (1 + (dbl != FALSE));
	290	GpiLine(hps, &ptl);
	291	ptl.y = swp.y + swp.cy + (1 + (dbl != FALSE));
	292	GpiLine(hps, &ptl);
	293	ptl.x = swp.x - (2 + (dbl != FALSE));
	294	GpiLine(hps, &ptl);
	295	ptl.y = swp.y - (2 + (dbl != FALSE));
	296	GpiLine(hps, &ptl);
	297	if (releaseme)
	298	WinReleasePS(hps);
	299	}
[2]	300	}
	301
[231]	302	BOOL AdjustCnrColVis(HWND hwndCnr, CHAR * title, BOOL visible, BOOL toggle)
	303	{
[551]	304	PFIELDINFO pfi = (PFIELDINFO) WinSendMsg(hwndCnr,
	305	CM_QUERYDETAILFIELDINFO,
	306	MPVOID, MPFROMSHORT(CMA_FIRST));
	307
[397]	308	while (pfi) {
	309	if (!strcmp(pfi->pTitleData, title)) {
	310	if (toggle) {
	311	if (pfi->flData & CFA_INVISIBLE)
	312	pfi->flData &= (~CFA_INVISIBLE);
	313	else
	314	pfi->flData \|= CFA_INVISIBLE;
	315	return !(pfi->flData & CFA_INVISIBLE);
	316	}
	317	else {
	318	if (visible)
	319	pfi->flData &= (~CFA_INVISIBLE);
	320	else
	321	pfi->flData \|= CFA_INVISIBLE;
	322	}
	323	return TRUE;
[2]	324	}
[397]	325	pfi = pfi->pNextFieldInfo;
	326	}
	327	return FALSE;
[2]	328	}
	329
[231]	330	BOOL AdjustCnrColRO(HWND hwndCnr, CHAR * title, BOOL readonly, BOOL toggle)
[70]	331	{
[551]	332	PFIELDINFO pfi = (PFIELDINFO) WinSendMsg(hwndCnr,
	333	CM_QUERYDETAILFIELDINFO,
	334	MPVOID, MPFROMSHORT(CMA_FIRST));
	335
[397]	336	while (pfi) {
	337	if (!strcmp(pfi->pTitleData, title)) {
	338	if (toggle) {
	339	if (pfi->flData & CFA_FIREADONLY)
	340	pfi->flData &= (~CFA_FIREADONLY);
	341	else
	342	pfi->flData \|= CFA_FIREADONLY;
	343	return (pfi->flData & CFA_FIREADONLY);
	344	}
	345	else {
	346	if (!readonly)
	347	pfi->flData &= (~CFA_FIREADONLY);
	348	else
	349	pfi->flData \|= CFA_FIREADONLY;
	350	}
	351	return TRUE;
[2]	352	}
[397]	353	pfi = pfi->pNextFieldInfo;
	354	}
	355	return FALSE;
[2]	356	}
	357
[397]	358	VOID AdjustCnrColsForFSType(HWND hwndCnr, CHAR * directory, DIRCNRDATA * dcd)
[231]	359	{
[397]	360	CHAR FileSystem[CCHMAXPATH];
	361	INT x;
	362	BOOL hasCreateDT;
	363	BOOL hasAccessDT;
	364	BOOL hasLongNames;
	365	BOOL *pBool;
[2]	366
[397]	367	if (!directory \|\| !*directory)
	368	return;
	369	x = CheckDrive(toupper(*directory), FileSystem, NULL);
	370	if (x != -1) {
	371	if (!stricmp(FileSystem, HPFS) \|\|
	372	!stricmp(FileSystem, JFS) \|\|
[551]	373	!stricmp(FileSystem, FAT32) \|\|
[751]	374	!stricmp(FileSystem, RAMFS) \|\|
	375	!stricmp(FileSystem, NDFS32) \|\|
	376	!stricmp(FileSystem, NTFS) \|\|
	377	!stricmp(FileSystem, HPFS386)) {
[397]	378	hasCreateDT = TRUE;
	379	hasAccessDT = TRUE;
	380	hasLongNames = TRUE;
[2]	381	}
[552]	382	else if (!strcmp(FileSystem, CDFS) \|\| !strcmp(FileSystem, ISOFS)) {
[397]	383	hasCreateDT = TRUE;
	384	hasAccessDT = FALSE;
	385	hasLongNames = FALSE;
[2]	386	}
[397]	387	else {
	388	// Assume FAT
	389	hasCreateDT = FALSE;
	390	hasAccessDT = FALSE;
	391	hasLongNames = FALSE;
	392	}
	393	}
	394	else {
	395	// Assume FAT
	396	hasCreateDT = FALSE;
	397	hasAccessDT = FALSE;
	398	hasLongNames = FALSE;
	399	}
[787]	400	pBool = dcd ? &dcd->detailsladate : &detailsladate;
	401	AdjustCnrColVis(hwndCnr,
	402	GetPString(IDS_LADATE),
	403	*pBool ? hasAccessDT : FALSE,
	404	FALSE);
	405	pBool = dcd ? &dcd->detailslatime : &detailslatime;
	406	AdjustCnrColVis(hwndCnr,
	407	GetPString(IDS_LATIME),
	408	*pBool ? hasAccessDT : FALSE,
	409	FALSE);
	410	pBool = dcd ? &dcd->detailscrdate : &detailscrdate;
	411	AdjustCnrColVis(hwndCnr,
	412	GetPString(IDS_CRDATE),
	413	*pBool ? hasCreateDT : FALSE,
	414	FALSE);
	415	pBool = dcd ? &dcd->detailscrtime : &detailscrtime;
	416	AdjustCnrColVis(hwndCnr,
	417	GetPString(IDS_CRTIME),
	418	*pBool ? hasCreateDT : FALSE,
	419	FALSE);
	420	pBool = dcd ? &dcd->detailslongname : &detailslongname;
	421	AdjustCnrColVis(hwndCnr,
	422	GetPString(IDS_LNAME),
	423	*pBool ? hasLongNames : FALSE,
	424	FALSE);
[397]	425	WinSendMsg(hwndCnr, CM_INVALIDATEDETAILFIELDINFO, MPVOID, MPVOID);
[2]	426	}
	427
[231]	428	VOID AdjustCnrColsForPref(HWND hwndCnr, CHAR * directory, DIRCNRDATA * dcd,
	429	BOOL compare)
	430	{
[397]	431	BOOL *bool;
[2]	432
[751]	433	bool = dcd ? &dcd->detailssubject : &detailssubject;
	434	AdjustCnrColVis(hwndCnr,
	435	compare ? GetPString(IDS_STATUS) : GetPString(IDS_SUBJ),
	436	*bool,
	437	FALSE);
	438
	439	bool = dcd ? &dcd->detailsattr : &detailsattr;
[397]	440	AdjustCnrColVis(hwndCnr, GetPString(IDS_ATTR), *bool, FALSE);
[751]	441	bool = dcd ? &dcd->detailsicon : &detailsicon;
[397]	442	AdjustCnrColVis(hwndCnr, GetPString(IDS_ICON), *bool, FALSE);
[751]	443	bool = dcd ? &dcd->detailslwdate : &detailslwdate;
[397]	444	AdjustCnrColVis(hwndCnr, GetPString(IDS_LWDATE), *bool, FALSE);
[751]	445	bool = dcd ? &dcd->detailslwtime : &detailslwtime;
[397]	446	AdjustCnrColVis(hwndCnr, GetPString(IDS_LWTIME), *bool, FALSE);
[751]	447	bool = dcd ? &dcd->detailsea : &detailsea;
[397]	448	AdjustCnrColVis(hwndCnr, GetPString(IDS_EA), *bool, FALSE);
[751]	449	bool = dcd ? &dcd->detailssize : &detailssize;
[397]	450	AdjustCnrColVis(hwndCnr, GetPString(IDS_SIZE), *bool, FALSE);
[751]	451
[397]	452	if (!directory) {
[751]	453	bool = dcd ? &dcd->detailsladate : &detailsladate;
[397]	454	AdjustCnrColVis(hwndCnr, GetPString(IDS_LADATE), *bool, FALSE);
[751]	455	bool = dcd ? &dcd->detailslatime : &detailslatime;
[397]	456	AdjustCnrColVis(hwndCnr, GetPString(IDS_LATIME), *bool, FALSE);
[751]	457	bool = dcd ? &dcd->detailscrdate : &detailscrdate;
[397]	458	AdjustCnrColVis(hwndCnr, GetPString(IDS_CRDATE), *bool, FALSE);
[751]	459	bool = dcd ? &dcd->detailscrtime : &detailscrtime;
[397]	460	AdjustCnrColVis(hwndCnr, GetPString(IDS_CRTIME), *bool, FALSE);
[751]	461	bool = dcd ? &dcd->detailslongname : &detailslongname;
[397]	462	AdjustCnrColVis(hwndCnr, GetPString(IDS_LNAME), *bool, FALSE);
	463	WinSendMsg(hwndCnr, CM_INVALIDATEDETAILFIELDINFO, MPVOID, MPVOID);
	464	}
	465	else
	466	AdjustCnrColsForFSType(hwndCnr, directory, dcd);
[2]	467	}
	468
[751]	469	BOOL SetCnrCols(HWND hwndCnr, BOOL isCompCnr)
[231]	470	{
[397]	471	BOOL fSuccess = TRUE;
	472	PFIELDINFO pfi, pfiLastLeftCol, pfiIconCol;
[2]	473
[397]	474	// Allocate storage for container column data
[2]	475
[397]	476	pfi = WinSendMsg(hwndCnr, CM_ALLOCDETAILFIELDINFO,
	477	MPFROMLONG(CONTAINER_COLUMNS), NULL);
[2]	478
[751]	479	if (!pfi) {
	480	Win_Error(hwndCnr, HWND_DESKTOP, pszSrcFile, __LINE__, "CM_ALLOCDETAILFIELDINFO");
	481	fSuccess = FALSE;
	482	}
	483	else {
[2]	484
[397]	485	PFIELDINFO pfiFirst;
	486	FIELDINFOINSERT fii;
[2]	487
[397]	488	// Store original value of pfi so we won't lose it when it changes.
	489	// This will be needed on the CM_INSERTDETAILFIELDINFO message.
[2]	490
[397]	491	pfiFirst = pfi;
[2]	492
[397]	493	// Fill in column information for the icon column
[2]	494
[397]	495	pfi->flData = CFA_BITMAPORICON \| CFA_CENTER \| CFA_FIREADONLY;
	496	pfi->flTitle = CFA_CENTER \| CFA_FITITLEREADONLY;
	497	pfi->pTitleData = GetPString(IDS_ICON);
	498	pfi->offStruct = FIELDOFFSET(MINIRECORDCORE, hptrIcon);
[2]	499
[397]	500	pfiIconCol = pfi;
[2]	501
[397]	502	// Fill in column information for the file name. Note that we are
[737]	503	// using the pszDisplayName variable rather than pszFileName. We do this
	504	// because the container does not always display the full path file name.
[2]	505
[397]	506	pfi = pfi->pNextFieldInfo;
[856]	507
[397]	508	pfi->flData = CFA_STRING \| CFA_LEFT \| CFA_SEPARATOR;
[792]	509	pfi->flTitle = CFA_LEFT;
[397]	510	pfi->pTitleData = GetPString(IDS_FILENAME);
[737]	511	pfi->offStruct = FIELDOFFSET(CNRITEM, pszDisplayName);
[2]	512
[397]	513	// Fill in column information for the longname.
[2]	514
[397]	515	pfi = pfi->pNextFieldInfo;
	516	pfi->flData = CFA_STRING \| CFA_LEFT;
[792]	517	pfi->flTitle = CFA_LEFT \| CFA_FITITLEREADONLY;
[397]	518	pfi->pTitleData = GetPString(IDS_LNAME);
[762]	519	pfi->offStruct = FIELDOFFSET(CNRITEM, pszLongName);
[2]	520
[397]	521	// Fill in column info for subjects
[2]	522
[796]	523	if (fSubjectInLeftPane) {
	524	pfi = pfi->pNextFieldInfo;
	525	pfi->flData = CFA_STRING \| CFA_LEFT \| CFA_SEPARATOR;
	526	if (isCompCnr)
[827]	527	pfi->flData \|= CFA_FIREADONLY;
[796]	528	pfi->flTitle = CFA_LEFT \| CFA_FITITLEREADONLY;
	529	pfi->pTitleData = isCompCnr ? GetPString(IDS_STATUS) :
[787]	530	GetPString(IDS_SUBJ);
[796]	531	pfi->offStruct = FIELDOFFSET(CNRITEM, pszSubject);
	532	pfi->cxWidth = SubjectDisplayWidth;
[2]	533
[796]	534	// Store the current pfi value as that will be used to indicate the
	535	// last column in the lefthand container window (we have a splitbar)
[792]	536
[796]	537	pfiLastLeftCol = pfi;
	538	}
	539	else {
	540	// Store the current pfi value as that will be used to indicate the
	541	// last column in the lefthand container window (we have a splitbar)
[792]	542
[796]	543	pfiLastLeftCol = pfi;
	544	pfi = pfi->pNextFieldInfo;
	545	pfi->flData = CFA_STRING \| CFA_LEFT \| CFA_SEPARATOR;
	546	if (isCompCnr)
[827]	547	pfi->flData \|= CFA_FIREADONLY;
[796]	548	pfi->flTitle = CFA_LEFT \| CFA_FITITLEREADONLY;
	549	pfi->pTitleData = isCompCnr ? GetPString(IDS_STATUS) :
	550	GetPString(IDS_SUBJ);
	551	pfi->offStruct = FIELDOFFSET(CNRITEM, pszSubject);
	552	pfi->cxWidth = SubjectDisplayWidth;
	553	}
	554
[397]	555	// Fill in column information for the file size
[2]	556
	557
[859]	558	pfi = pfi->pNextFieldInfo;
	559	pfi->flData = CFA_STRING \| CFA_RIGHT \| CFA_SEPARATOR \| CFA_FIREADONLY;
	560	pfi->flTitle = CFA_CENTER;
	561	pfi->pTitleData = GetPString(IDS_SIZE);
	562	pfi->offStruct = FIELDOFFSET(CNRITEM, pszFmtFileSize);
	563
	564
[397]	565	// Fill in the column information for the file's ea size
[2]	566
[397]	567	pfi = pfi->pNextFieldInfo;
	568	pfi->flData = CFA_ULONG \| CFA_RIGHT \| CFA_SEPARATOR \| CFA_FIREADONLY;
	569	pfi->flTitle = CFA_CENTER;
	570	pfi->pTitleData = GetPString(IDS_EA);
	571	pfi->offStruct = FIELDOFFSET(CNRITEM, easize);
[2]	572
[397]	573	// Fill in the column information for the file attribute
[2]	574
[397]	575	pfi = pfi->pNextFieldInfo;
	576	pfi->flData = CFA_STRING \| CFA_CENTER \| CFA_SEPARATOR \| CFA_FIREADONLY;
	577	pfi->flTitle = CFA_CENTER \| CFA_FITITLEREADONLY;
	578	pfi->pTitleData = GetPString(IDS_ATTR);
	579	pfi->offStruct = FIELDOFFSET(CNRITEM, pszDispAttr);
[2]	580
[397]	581	// Fill in column information for last write file date
[2]	582
[397]	583	pfi = pfi->pNextFieldInfo;
	584	pfi->flData = CFA_DATE \| CFA_RIGHT \| CFA_FIREADONLY;
	585	pfi->flTitle = CFA_CENTER;
	586	pfi->pTitleData = GetPString(IDS_LWDATE);
	587	pfi->offStruct = FIELDOFFSET(CNRITEM, date);
[2]	588
[397]	589	// Fill in column information for the last write file time
[2]	590
[397]	591	pfi = pfi->pNextFieldInfo;
	592	pfi->flData = CFA_TIME \| CFA_RIGHT \| CFA_SEPARATOR \| CFA_FIREADONLY;
	593	pfi->flTitle = CFA_CENTER;
	594	pfi->pTitleData = GetPString(IDS_LWTIME);
	595	pfi->offStruct = FIELDOFFSET(CNRITEM, time);
[2]	596
[397]	597	// Fill in column information for last access file date
[2]	598
[397]	599	pfi = pfi->pNextFieldInfo;
	600	pfi->flData = CFA_DATE \| CFA_RIGHT \| CFA_FIREADONLY;
	601	pfi->flTitle = CFA_CENTER;
	602	pfi->pTitleData = GetPString(IDS_LADATE);
	603	pfi->offStruct = FIELDOFFSET(CNRITEM, ladate);
[2]	604
[397]	605	// Fill in column information for the last access file time
[2]	606
[397]	607	pfi = pfi->pNextFieldInfo;
	608	pfi->flData = CFA_TIME \| CFA_RIGHT \| CFA_SEPARATOR \| CFA_FIREADONLY;
	609	pfi->flTitle = CFA_CENTER;
	610	pfi->pTitleData = GetPString(IDS_LATIME);
	611	pfi->offStruct = FIELDOFFSET(CNRITEM, latime);
[2]	612
[397]	613	// Fill in column information for create file date
[2]	614
[397]	615	pfi = pfi->pNextFieldInfo;
	616	pfi->flData = CFA_DATE \| CFA_RIGHT \| CFA_FIREADONLY;
	617	pfi->flTitle = CFA_CENTER;
	618	pfi->pTitleData = GetPString(IDS_CRDATE);
	619	pfi->offStruct = FIELDOFFSET(CNRITEM, crdate);
[2]	620
[397]	621	// Fill in column information for the create file time
[2]	622
[397]	623	pfi = pfi->pNextFieldInfo;
	624	pfi->flData = CFA_TIME \| CFA_RIGHT \| CFA_FIREADONLY;
	625	pfi->flTitle = CFA_CENTER;
	626	pfi->pTitleData = GetPString(IDS_CRTIME);
	627	pfi->offStruct = FIELDOFFSET(CNRITEM, crtime);
[2]	628
[397]	629	// Use the CM_INSERTDETAILFIELDINFO message to tell the container
	630	// all the column information it needs to function properly. Place
	631	// this column info first in the column list and update the display
	632	// after they are inserted (fInvalidateFieldInfo = TRUE)
[2]	633
[397]	634	(void)memset(&fii, 0, sizeof(FIELDINFOINSERT));
[2]	635
[397]	636	fii.cb = sizeof(FIELDINFOINSERT);
	637	fii.pFieldInfoOrder = (PFIELDINFO) CMA_FIRST;
	638	fii.cFieldInfoInsert = (SHORT) CONTAINER_COLUMNS;
	639	fii.fInvalidateFieldInfo = TRUE;
[2]	640
[397]	641	if (!WinSendMsg(hwndCnr, CM_INSERTDETAILFIELDINFO, MPFROMP(pfiFirst),
[751]	642	MPFROMP(&fii))) {
	643	Win_Error(hwndCnr, HWND_DESKTOP, pszSrcFile, __LINE__, "CM_INSERTDETAILFIELDINFO");
[397]	644	fSuccess = FALSE;
[751]	645	}
[397]	646	}
[2]	647
[397]	648	if (fSuccess) {
[2]	649
[397]	650	CNRINFO cnri;
	651	ULONG size;
[2]	652
[397]	653	// Tell the container about the splitbar and where it goes
[2]	654
[397]	655	cnri.cb = sizeof(CNRINFO);
	656	cnri.pFieldInfoLast = pfiLastLeftCol;
	657	cnri.xVertSplitbar = DIR_SPLITBAR_OFFSET - 32;
	658	cnri.pFieldInfoObject = pfiIconCol;
	659	size = sizeof(LONG);
	660	PrfQueryProfileData(fmprof,
	661	appname, "CnrSplitBar", &cnri.xVertSplitbar, &size);
	662	if (cnri.xVertSplitbar <= 0)
	663	cnri.xVertSplitbar = DIR_SPLITBAR_OFFSET - 32;
	664	if (!WinSendMsg(hwndCnr, CM_SETCNRINFO, MPFROMP(&cnri),
	665	MPFROMLONG(CMA_PFIELDINFOLAST \| CMA_PFIELDINFOOBJECT \|
[751]	666	CMA_XVERTSPLITBAR))) {
	667	Win_Error(hwndCnr, HWND_DESKTOP, pszSrcFile, __LINE__, "CM_SETCNRINFO");
[397]	668	fSuccess = FALSE;
[751]	669	}
[397]	670	}
[2]	671
[397]	672	return fSuccess;
[2]	673	}
	674
[231]	675	MRESULT CnrDirectEdit(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[161]	676	{
[397]	677	switch (SHORT2FROMMP(mp1)) {
	678	case CN_BEGINEDIT:
	679	if (mp2) {
	680	PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
	681	PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
[2]	682
[397]	683	if (pci &&
[551]	684	(INT) pci != -1 &&
[730]	685	!IsRoot(pci->pszFileName) &&
[397]	686	!(pci->flags & RECFLAGS_ENV) && !(pci->flags & RECFLAGS_UNDERENV)) {
[756]	687	if (!pfi \|\| pfi->offStruct == FIELDOFFSET(CNRITEM, pszDisplayName)) {
[730]	688	PostMsg(hwnd, UM_FIXEDITNAME, MPFROMP(pci->pszFileName), MPVOID);
[231]	689	}
[397]	690	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, pszSubject))
	691	PostMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(40), MPVOID);
	692	else
	693	PostMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	694	}
	695	else
	696	PostMsg(hwnd, CM_CLOSEEDIT, MPVOID, MPVOID);
	697	}
	698	break;
[2]	699
[397]	700	case CN_REALLOCPSZ:
	701	if (mp2) {
	702	PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
	703	PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
[689]	704	CHAR szData[CCHMAXPATH], testname[CCHMAXPATH];
[397]	705	HWND hwndMLE = WinWindowFromID(hwnd, CID_MLE);
[2]	706
[730]	707	if (pci && (INT) pci != -1 && !IsRoot(pci->pszFileName)) {
[397]	708	if (pfi && pfi->offStruct == FIELDOFFSET(CNRITEM, pszSubject)) {
[2]	709
[397]	710	APIRET rc;
	711	EAOP2 eaop;
	712	PFEA2LIST pfealist = NULL;
[771]	713	CHAR szSubject[1048];
[397]	714	ULONG ealen;
	715	USHORT len;
[751]	716	CHAR *eaval;
	717	LONG retlen;
[2]	718
[747]	719	retlen = WinQueryWindowText(hwndMLE, sizeof(szSubject), szSubject);
	720	szSubject[retlen + 1] = 0;
[756]	721	//chop_at_crnl(szSubject);
[787]	722	bstrip(szSubject);
	723	pci->pszSubject = xrealloc(pci->pszSubject, retlen + 1, pszSrcFile, __LINE__);
[397]	724	WinSetWindowText(hwndMLE, szSubject);
	725	len = strlen(szSubject);
	726	if (len)
	727	ealen = sizeof(FEA2LIST) + 9 + len + 4;
	728	else
	729	ealen = sizeof(FEALIST) + 9;
[747]	730	rc = DosAllocMem((PPVOID) & pfealist, ealen + 64,
[397]	731	OBJ_TILE \| PAG_COMMIT \| PAG_READ \| PAG_WRITE);
	732	if (rc)
	733	Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile,
	734	__LINE__, GetPString(IDS_OUTOFMEMORY));
	735	else {
	736	memset(pfealist, 0, ealen + 1);
	737	pfealist->cbList = ealen;
[747]	738	pfealist->list[0].oNextEntryOffset = 0;
[397]	739	pfealist->list[0].fEA = 0;
	740	pfealist->list[0].cbName = 8;
	741	strcpy(pfealist->list[0].szName, SUBJECT);
	742	if (len) {
	743	eaval = pfealist->list[0].szName + 9;
	744	(USHORT ) eaval = (USHORT) EAT_ASCII;
	745	eaval += sizeof(USHORT);
	746	(USHORT ) eaval = (USHORT) len;
	747	eaval += sizeof(USHORT);
	748	memcpy(eaval, szSubject, len);
	749	pfealist->list[0].cbValue = len + (sizeof(USHORT) * 2);
	750	}
	751	else
	752	pfealist->list[0].cbValue = 0;
	753	eaop.fpGEA2List = (PGEA2LIST) 0;
	754	eaop.fpFEA2List = pfealist;
	755	eaop.oError = 0L;
[827]	756	rc = xDosSetPathInfo(pci->pszFileName, FIL_QUERYEASIZE,
	757	&eaop, sizeof(eaop), DSPI_WRTTHRU);
[397]	758	DosFreeMem(pfealist);
	759	if (rc)
	760	return FALSE;
	761	}
	762	return (MRESULT) TRUE;
	763	}
[762]	764	else if (pfi && pfi->offStruct == FIELDOFFSET(CNRITEM, pszLongName)) {
[2]	765
[397]	766	CHAR longname[CCHMAXPATHCOMP];
[751]	767	LONG retlen;
[2]	768
[397]	769	*longname = 0;
[747]	770	retlen = WinQueryWindowText(hwndMLE, sizeof(longname), longname);
	771	longname[retlen + 1] = 0;
[787]	772	//chop_at_crnl(longname);
	773	pci->pszLongName = xrealloc(pci->pszLongName, retlen + 1, pszSrcFile, __LINE__);
[751]	774	WinSetWindowText(hwndMLE, longname);
[756]	775	pci->pszFileName = xrealloc(pci->pszFileName, retlen + 1, pszSrcFile, __LINE__);
[730]	776	return (MRESULT) WriteLongName(pci->pszFileName, longname);
[397]	777	}
[787]	778	else {
	779	WinQueryWindowText(hwndMLE, sizeof(szData), szData);
[397]	780	if (strchr(szData, '?') \|\|
[730]	781	strchr(szData, '*') \|\| IsRoot(pci->pszFileName))
[397]	782	return (MRESULT) FALSE;
[751]	783	/* If the text changed, rename the file system object. */
[397]	784	chop_at_crnl(szData);
[751]	785	bstrip(szData);
[397]	786	if (!IsFullName(szData))
	787	Runtime_Error(pszSrcFile, __LINE__, "bad name");
	788	else {
	789	if (DosQueryPathInfo(szData,
	790	FIL_QUERYFULLNAME,
	791	testname, sizeof(testname)))
[751]	792	return FALSE;
[730]	793	if (DosQueryPathInfo(pci->pszFileName,
[787]	794	FIL_QUERYFULLNAME, szData, sizeof(szData))){
	795	pci->pszFileName = xrealloc(pci->pszFileName, sizeof(szData), pszSrcFile, __LINE__);
	796	strcpy(szData, pci->pszFileName);
	797	}
[397]	798	WinSetWindowText(hwndMLE, szData);
	799	if (strcmp(szData, testname)) {
	800	if (stricmp(szData, testname) && IsFile(testname) != -1) {
	801	DosBeep(50, 100); /* exists; disallow */
	802	return (MRESULT) FALSE;
	803	}
	804	if (docopyf(MOVE, szData, "%s", testname))
	805	Runtime_Error(pszSrcFile, __LINE__, "docopyf");
	806	else {
	807	CHAR *filename;
[2]	808
[397]	809	filename = xstrdup(testname, pszSrcFile, __LINE__);
	810	if (filename) {
	811	if (!PostMsg(hwnd,
	812	UM_FIXEDITNAME, MPVOID, MPFROMP(filename)))
	813	free(filename);
[231]	814	}
[730]	815	if (stricmp(testname, pci->pszFileName)) {
[397]	816	PostMsg(hwnd, UM_FIXEDITNAME, MPFROMLONG(-1), MPFROMP(pci));
[730]	817	filename = xstrdup(pci->pszFileName, pszSrcFile, __LINE__);
[397]	818	if (filename) {
	819	if (!PostMsg(hwnd,
	820	UM_FIXEDITNAME, MPVOID, MPFROMP(filename)))
	821	free(filename);
	822	}
[231]	823	}
[397]	824	}
[231]	825	}
[397]	826	}
[231]	827	}
[397]	828	}
	829	}
	830	return FALSE;
[2]	831
[397]	832	case CN_ENDEDIT:
	833	if (mp2) {
	834	PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
	835	PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
[2]	836
[730]	837	if (pci && (INT) pci != -1 && !IsRoot(pci->pszFileName)) {
[397]	838	WinSendMsg(hwnd,
	839	CM_INVALIDATERECORD,
	840	MPFROMP(&pci),
	841	MPFROM2SHORT(1, CMA_ERASE \| CMA_TEXTCHANGED));
[756]	842	if (pfi && pfi->offStruct == FIELDOFFSET(CNRITEM, pszDisplayName))
[397]	843	PostMsg(hwnd, UM_SORTRECORD, MPVOID, MPVOID);
	844	}
	845	else {
	846	USHORT cmd = 0;
[2]	847
[756]	848	if (!pfi \|\| pfi->offStruct == FIELDOFFSET(CNRITEM, pszDisplayName))
[397]	849	cmd = IDM_SORTSMARTNAME;
	850	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, cbFile))
	851	cmd = IDM_SORTSIZE;
	852	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, easize))
	853	cmd = IDM_SORTEASIZE;
	854	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, date))
	855	cmd = IDM_SORTLWDATE;
	856	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, time))
	857	cmd = IDM_SORTLWDATE;
	858	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, ladate))
	859	cmd = IDM_SORTLADATE;
	860	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, latime))
	861	cmd = IDM_SORTLADATE;
	862	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, crdate))
	863	cmd = IDM_SORTCRDATE;
	864	else if (pfi->offStruct == FIELDOFFSET(CNRITEM, crtime))
	865	cmd = IDM_SORTCRDATE;
	866	if (cmd)
	867	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(cmd, 0), MPVOID);
	868	}
[231]	869	}
[397]	870	break;
	871	}
	872	return (MRESULT) - 1;
[2]	873	}
	874
[231]	875	BOOL SetMenuCheck(HWND hwndMenu, USHORT id, BOOL * bool, BOOL toggle,
	876	CHAR * savename)
	877	{
[397]	878	if (toggle) {
[787]	879	bool = bool ? FALSE : TRUE;
[397]	880	if (savename && *savename)
	881	PrfWriteProfileData(fmprof, appname, savename, bool, sizeof(BOOL));
	882	}
	883	WinSendMsg(hwndMenu, MM_SETITEMATTR,
	884	MPFROM2SHORT(id, 1),
[468]	885	MPFROM2SHORT(MIA_CHECKED, (*bool ? MIA_CHECKED : 0)));
[397]	886	return *bool;
[2]	887	}
	888
[468]	889	//== disable_menuitem() disable or enable_menuitem ==
	890
	891	VOID disable_menuitem(HWND hwndMenu, USHORT id, BOOL disable)
[231]	892	{
[397]	893	WinSendMsg(hwndMenu, MM_SETITEMATTR,
	894	MPFROM2SHORT(id, TRUE),
[468]	895	MPFROM2SHORT(MIA_DISABLED, (disable ? MIA_DISABLED : 0)));
[2]	896	}
	897
[451]	898	//== ViewHelp() invoke view.exe, return TRUE if OK ==
	899
[231]	900	BOOL ViewHelp(CHAR * filename)
	901	{
[397]	902	CHAR s[CCHMAXPATH + 81];
	903	FILE *fp;
	904	INT ret = -1;
[2]	905
[397]	906	fp = _fsopen(filename, "rb", SH_DENYNO);
	907	if (fp) {
	908	*s = 0;
	909	fread(s, 1, 3, fp);
	910	if (*s != 'H' \|\| s[1] != 'S' \|\| s[2] != 'P') {
	911	fclose(fp);
	912	return FALSE;
[2]	913	}
[397]	914	fclose(fp);
[888]	915	ret = runemf2(SEPARATE \| WINDOWED, HWND_DESKTOP, pszSrcFile, __LINE__,
	916	NULL, NULL,
[397]	917	"VIEW.EXE \"%s\"", filename);
	918	}
[2]	919
[397]	920	return (ret != -1);
[2]	921	}
	922
[451]	923	//== ExecFile() run file, return 1 if OK 0 if skipped -1 if can't run ==
	924
[231]	925	INT ExecFile(HWND hwnd, CHAR * filename)
	926	{
[397]	927	EXECARGS ex;
	928	CHAR cl[1001], path[CCHMAXPATH], *p;
	929	APIRET ret;
	930	static INT lastflags = 0;
[2]	931
[397]	932	strcpy(path, filename);
	933	p = strrchr(path, '\\');
	934	if (!p)
	935	p = strrchr(path, ':');
	936	if (p) {
	937	if (*p == ':') {
	938	p++;
	939	*p = '\\';
	940	p++;
[2]	941	}
[397]	942	*p = 0;
	943	}
	944	else
	945	*path = 0;
	946	*cl = 0;
[773]	947	BldQuotedFileName(cl, filename);
[397]	948	memset(&ex, 0, sizeof(ex));
	949	ex.flags = lastflags;
	950	ex.commandline = cl;
	951	*ex.path = 0;
	952	*ex.environment = 0;
	953	ret = WinDlgBox(HWND_DESKTOP, hwnd, CmdLineDlgProc, FM3ModHandle,
	954	EXEC_FRAME, &ex);
	955	if (ret == 1) {
	956	lastflags = ex.flags;
[888]	957	return runemf2(ex.flags, hwnd, pszSrcFile, __LINE__, path,
[787]	958	*ex.environment ? ex.environment : NULL,
	959	"%s", cl) != -1;
[397]	960	}
	961	else if (ret != 0)
	962	return -1;
	963	return 0;
[2]	964	}
	965
[231]	966	VOID SetDetailsSwitches(HWND hwnd, DIRCNRDATA * dcd)
	967	{
[397]	968	WinCheckMenuItem(hwnd, IDM_SHOWLNAMES,
[751]	969	dcd ? dcd->detailslongname : detailslongname);
[397]	970	WinCheckMenuItem(hwnd, IDM_SHOWSUBJECT,
[751]	971	dcd ? dcd->detailssubject : detailssubject);
	972	WinCheckMenuItem(hwnd, IDM_SHOWEAS, dcd ? dcd->detailsea : detailsea);
[397]	973	WinCheckMenuItem(hwnd, IDM_SHOWSIZE,
[751]	974	dcd ? dcd->detailssize : detailssize);
[397]	975	WinCheckMenuItem(hwnd, IDM_SHOWICON,
[751]	976	dcd ? dcd->detailsicon : detailsicon);
[397]	977	WinCheckMenuItem(hwnd, IDM_SHOWLWDATE,
[751]	978	dcd ? dcd->detailslwdate : detailslwdate);
[397]	979	WinCheckMenuItem(hwnd, IDM_SHOWLWTIME,
[751]	980	dcd ? dcd->detailslwtime : detailslwtime);
[397]	981	WinCheckMenuItem(hwnd, IDM_SHOWLADATE,
[751]	982	dcd ? dcd->detailsladate : detailsladate);
[397]	983	WinCheckMenuItem(hwnd, IDM_SHOWLATIME,
[751]	984	dcd ? dcd->detailslatime : detailslatime);
[397]	985	WinCheckMenuItem(hwnd, IDM_SHOWCRDATE,
[751]	986	dcd ? dcd->detailscrdate : detailscrdate);
[397]	987	WinCheckMenuItem(hwnd, IDM_SHOWCRTIME,
[751]	988	dcd ? dcd->detailscrtime : detailscrtime);
[397]	989	WinCheckMenuItem(hwnd, IDM_SHOWATTR,
[751]	990	dcd ? dcd->detailsattr : detailsattr);
[2]	991	}
	992
[231]	993	VOID AdjustDetailsSwitches(HWND hwnd, HWND hwndMenu, USHORT cmd,
	994	CHAR * directory, CHAR * keyroot,
	995	DIRCNRDATA * dcd, BOOL compare)
	996	{
[397]	997	CHAR s[CCHMAXPATH], *eos = s;
	998	BOOL *bool = NULL;
[2]	999
[397]	1000	*s = 0;
	1001	if (keyroot) {
	1002	strcpy(s, keyroot);
	1003	strcat(s, ".");
	1004	eos = &s[strlen(s)];
	1005	}
	1006	switch (cmd) {
	1007	case IDM_SHOWLNAMES:
[751]	1008	bool = dcd ? &dcd->detailslongname : &detailslongname;
[397]	1009	strcpy(eos, "DetailsLongname");
	1010	break;
	1011	case IDM_SHOWSUBJECT:
[751]	1012	bool = dcd ? &dcd->detailssubject : &detailssubject;
[397]	1013	strcpy(eos, "DetailsSubject");
	1014	break;
	1015	case IDM_SHOWEAS:
[751]	1016	bool = dcd ? &dcd->detailsea : &detailsea;
[397]	1017	strcpy(eos, "DetailsEA");
	1018	break;
	1019	case IDM_SHOWSIZE:
[751]	1020	bool = dcd ? &dcd->detailssize : &detailssize;
[397]	1021	strcpy(eos, "DetailsSize");
	1022	break;
	1023	case IDM_SHOWICON:
[751]	1024	bool = dcd ? &dcd->detailsicon : &detailsicon;
[397]	1025	strcpy(eos, "DetailsIcon");
	1026	break;
	1027	case IDM_SHOWLWDATE:
[751]	1028	bool = dcd ? &dcd->detailslwdate : &detailslwdate;
[397]	1029	strcpy(eos, "DetailsLWDate");
	1030	break;
	1031	case IDM_SHOWLWTIME:
[751]	1032	bool = dcd ? &dcd->detailslwtime : &detailslwtime;
[397]	1033	strcpy(eos, "DetailsLWTime");
	1034	break;
	1035	case IDM_SHOWLADATE:
[751]	1036	bool = dcd ? &dcd->detailsladate : &detailsladate;
[397]	1037	strcpy(eos, "DetailsLADate");
	1038	break;
	1039	case IDM_SHOWLATIME:
[751]	1040	bool = dcd ? &dcd->detailslatime : &detailslatime;
[397]	1041	strcpy(eos, "DetailsLATime");
	1042	break;
	1043	case IDM_SHOWCRDATE:
[751]	1044	bool = dcd ? &dcd->detailscrdate : &detailscrdate;
[397]	1045	strcpy(eos, "DetailsCRDate");
	1046	break;
	1047	case IDM_SHOWCRTIME:
[751]	1048	bool = dcd ? &dcd->detailscrtime : &detailscrtime;
[397]	1049	strcpy(eos, "DetailsCRTime");
	1050	break;
	1051	case IDM_SHOWATTR:
[751]	1052	bool = dcd ? &dcd->detailsattr : &detailsattr;
[397]	1053	strcpy(eos, "DetailsAttr");
	1054	break;
	1055	default:
[231]	1056	if (hwndMenu)
[397]	1057	SetDetailsSwitches(hwndMenu, dcd);
	1058	return;
	1059	}
	1060	if (bool)
[787]	1061	bool = bool ? FALSE : TRUE;
[397]	1062	if (*s && bool)
	1063	PrfWriteProfileData(fmprof, appname, s, bool, sizeof(BOOL));
	1064	if (hwnd)
	1065	AdjustCnrColsForPref(hwnd, directory, dcd, compare);
	1066	if (hwndMenu)
	1067	SetDetailsSwitches(hwndMenu, dcd);
[2]	1068	}
	1069
[231]	1070	VOID SetConditionalCascade(HWND hwndMenu, USHORT id, USHORT def)
	1071	{
[397]	1072	MENUITEM mi;
[2]	1073
[397]	1074	mi.iPosition = MIT_END;
	1075	mi.hItem = 0L;
	1076	mi.hwndSubMenu = (HWND) 0;
	1077	mi.afAttribute = 0;
	1078	mi.afStyle = MIS_TEXT;
	1079	if (WinSendMsg
	1080	(hwndMenu, MM_QUERYITEM, MPFROM2SHORT(id, TRUE), MPFROMP(&mi))) {
	1081	WinSetWindowBits(mi.hwndSubMenu, QWL_STYLE, MS_CONDITIONALCASCADE,
	1082	MS_CONDITIONALCASCADE);
	1083	WinSendMsg(mi.hwndSubMenu, MM_SETDEFAULTITEMID, MPFROMSHORT(def), MPVOID);
	1084	WinCheckMenuItem(mi.hwndSubMenu, def, TRUE);
	1085	}
[2]	1086	}
	1087
[231]	1088	VOID SetSortChecks(HWND hwndMenu, INT sortflags)
	1089	{
[397]	1090	WinCheckMenuItem(hwndMenu, IDM_SORTNONE, FALSE);
	1091	WinCheckMenuItem(hwndMenu, IDM_SORTFIRST, FALSE);
	1092	WinCheckMenuItem(hwndMenu, IDM_SORTLAST, FALSE);
	1093	WinCheckMenuItem(hwndMenu, IDM_SORTSIZE, FALSE);
	1094	WinCheckMenuItem(hwndMenu, IDM_SORTEASIZE, FALSE);
	1095	WinCheckMenuItem(hwndMenu, IDM_SORTLWDATE, FALSE);
	1096	WinCheckMenuItem(hwndMenu, IDM_SORTLADATE, FALSE);
	1097	WinCheckMenuItem(hwndMenu, IDM_SORTCRDATE, FALSE);
	1098	WinCheckMenuItem(hwndMenu, IDM_SORTFILENAME, FALSE);
	1099	WinCheckMenuItem(hwndMenu, IDM_SORTNAME, FALSE);
	1100	WinCheckMenuItem(hwndMenu, IDM_SORTSUBJECT, FALSE);
	1101	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSFIRST, FALSE);
	1102	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSLAST, FALSE);
	1103	WinCheckMenuItem(hwndMenu, IDM_SORTREVERSE, FALSE);
	1104	if (sortflags & SORT_FIRSTEXTENSION)
	1105	WinCheckMenuItem(hwndMenu, IDM_SORTFIRST, TRUE);
	1106	else if (sortflags & SORT_LASTEXTENSION)
	1107	WinCheckMenuItem(hwndMenu, IDM_SORTLAST, TRUE);
	1108	else if (sortflags & SORT_SIZE)
	1109	WinCheckMenuItem(hwndMenu, IDM_SORTSIZE, TRUE);
	1110	else if (sortflags & SORT_EASIZE)
	1111	WinCheckMenuItem(hwndMenu, IDM_SORTEASIZE, TRUE);
	1112	else if (sortflags & SORT_LWDATE)
	1113	WinCheckMenuItem(hwndMenu, IDM_SORTLWDATE, TRUE);
	1114	else if (sortflags & SORT_LADATE)
	1115	WinCheckMenuItem(hwndMenu, IDM_SORTLADATE, TRUE);
	1116	else if (sortflags & SORT_CRDATE)
	1117	WinCheckMenuItem(hwndMenu, IDM_SORTCRDATE, TRUE);
	1118	else if (sortflags & SORT_FILENAME)
	1119	WinCheckMenuItem(hwndMenu, IDM_SORTFILENAME, TRUE);
	1120	else if (sortflags & SORT_NOSORT)
	1121	WinCheckMenuItem(hwndMenu, IDM_SORTNONE, TRUE);
	1122	else if (sortflags & SORT_SUBJECT)
	1123	WinCheckMenuItem(hwndMenu, IDM_SORTSUBJECT, TRUE);
	1124	else
	1125	WinCheckMenuItem(hwndMenu, IDM_SORTNAME, TRUE);
	1126	if (sortflags & SORT_DIRSFIRST)
	1127	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSFIRST, TRUE);
	1128	else if (sortflags & SORT_DIRSLAST)
	1129	WinCheckMenuItem(hwndMenu, IDM_SORTDIRSLAST, TRUE);
	1130	if (sortflags & SORT_REVERSE)
	1131	WinCheckMenuItem(hwndMenu, IDM_SORTREVERSE, TRUE);
[2]	1132	}
	1133
[231]	1134	VOID FcloseFile(FILE * fp)
	1135	{
[397]	1136	/* for use by apps that don't use the DLLs runtime library */
	1137	fclose(fp);
[2]	1138	}
	1139
[231]	1140	VOID SetupCommandMenu(HWND hwndMenu, HWND hwndCnr)
	1141	{
[397]	1142	MENUITEM mi, mit;
	1143	INT x;
	1144	SHORT numitems;
	1145	LINKCMDS *info;
[2]	1146
[397]	1147	if (!cmdloaded)
	1148	load_commands();
	1149	mi.iPosition = MIT_END;
	1150	mi.hwndSubMenu = (HWND) 0;
	1151	mi.hItem = 0L;
	1152	mi.afAttribute = 0;
	1153	mi.afStyle = MIS_TEXT;
	1154	memset(&mit, 0, sizeof(MENUITEM));
	1155	if (WinQueryWindowUShort(hwndMenu, QWS_ID) == IDM_COMMANDSMENU)
	1156	mit.hwndSubMenu = hwndMenu;
	1157	else
	1158	WinSendMsg(hwndMenu, MM_QUERYITEM,
	1159	MPFROM2SHORT(IDM_COMMANDSMENU, TRUE), MPFROMP(&mit));
	1160	if (mit.hwndSubMenu) {
	1161	numitems = (SHORT) WinSendMsg(mit.hwndSubMenu, MM_QUERYITEMCOUNT,
	1162	MPVOID, MPVOID);
	1163	WinSendMsg(mit.hwndSubMenu, MM_DELETEITEM, MPFROMSHORT(-1), MPVOID);
	1164	for (x = 0; x < numitems; x++)
	1165	WinSendMsg(mit.hwndSubMenu, MM_DELETEITEM,
	1166	MPFROMSHORT((SHORT) (x + IDM_COMMANDSTART)), MPVOID);
	1167	if (hwndCnr && cmdhead) {
	1168	x = 0;
	1169	info = cmdhead;
	1170	while (info) {
[2]	1171
[397]	1172	CHAR s[CCHMAXPATH + 24];
[2]	1173
[397]	1174	sprintf(s,
	1175	"%s%s%s",
	1176	info->title,
[787]	1177	x < 20 ? "\tCtrl + " : NullStr,
	1178	x < 20 && x > 9 ? "Shift + " : NullStr);
[397]	1179	if (x < 20)
	1180	sprintf(&s[strlen(s)], "%d",
[787]	1181	((x % 10) + 1) == 10 ? 0 : (x % 10) + 1);
[397]	1182	mi.id = IDM_COMMANDSTART + x;
[787]	1183	mi.afAttribute = (info->flags & ONCE ? MIA_CHECKED : 0) \|
	1184	(info->flags & PROMPT ? MIA_FRAMED : 0);
[397]	1185	mi.afStyle = MIS_TEXT;
	1186	if (!(x % 24) && x && info->next)
	1187	mi.afStyle \|= MIS_BREAK;
	1188	WinSendMsg(mit.hwndSubMenu, MM_INSERTITEM, MPFROMP(&mi), MPFROMP(s));
	1189	x++;
	1190	info = info->next;
	1191	}
[2]	1192	}
[397]	1193	}
[2]	1194	}
	1195
[231]	1196	VOID LoadDetailsSwitches(CHAR * keyroot, DIRCNRDATA * dcd)
	1197	{
[397]	1198	ULONG size;
	1199	CHAR s[CCHMAXPATH], *eos = s;
	1200	BOOL *bool;
[2]	1201
[397]	1202	*s = 0;
	1203	if (keyroot) {
	1204	strcpy(s, keyroot);
	1205	strcat(s, ".");
	1206	eos = &s[strlen(s)];
	1207	}
	1208	strcpy(eos, "DetailsLongname");
	1209	if (dcd)
	1210	bool = &dcd->detailslongname;
	1211	else
	1212	bool = &detailslongname;
	1213	*bool = detailslongname;
	1214	size = sizeof(BOOL);
	1215	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1216	strcpy(eos, "DetailsSubject");
	1217	if (dcd)
	1218	bool = &dcd->detailssubject;
	1219	else
	1220	bool = &detailssubject;
	1221	*bool = detailssubject;
	1222	size = sizeof(BOOL);
	1223	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1224	strcpy(eos, "DetailsEA");
	1225	if (dcd)
	1226	bool = &dcd->detailsea;
	1227	else
	1228	bool = &detailsea;
	1229	*bool = detailsea;
	1230	size = sizeof(BOOL);
	1231	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1232	strcpy(eos, "DetailsSize");
	1233	if (dcd)
	1234	bool = &dcd->detailssize;
	1235	else
	1236	bool = &detailssize;
	1237	*bool = detailssize;
	1238	size = sizeof(BOOL);
	1239	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1240	strcpy(eos, "DetailsIcon");
	1241	if (dcd)
	1242	bool = &dcd->detailsicon;
	1243	else
	1244	bool = &detailsicon;
	1245	*bool = detailsicon;
	1246	size = sizeof(BOOL);
	1247	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1248	strcpy(eos, "DetailsAttr");
	1249	if (dcd)
	1250	bool = &dcd->detailsattr;
	1251	else
	1252	bool = &detailsattr;
	1253	*bool = detailsattr;
	1254	size = sizeof(BOOL);
	1255	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1256	strcpy(eos, "DetailsCRDate");
	1257	if (dcd)
	1258	bool = &dcd->detailscrdate;
	1259	else
	1260	bool = &detailscrdate;
	1261	*bool = detailscrdate;
	1262	size = sizeof(BOOL);
	1263	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1264	strcpy(eos, "DetailsCRTime");
	1265	if (dcd)
	1266	bool = &dcd->detailscrtime;
	1267	else
	1268	bool = &detailscrtime;
	1269	*bool = detailscrtime;
	1270	size = sizeof(BOOL);
	1271	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1272	strcpy(eos, "DetailsLWDate");
	1273	if (dcd)
	1274	bool = &dcd->detailslwdate;
	1275	else
	1276	bool = &detailslwdate;
	1277	*bool = detailslwdate;
	1278	size = sizeof(BOOL);
	1279	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1280	strcpy(eos, "DetailsLWTime");
	1281	if (dcd)
	1282	bool = &dcd->detailslwtime;
	1283	else
	1284	bool = &detailslwtime;
	1285	*bool = detailslwtime;
	1286	size = sizeof(BOOL);
	1287	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1288	strcpy(eos, "DetailsLADate");
	1289	if (dcd)
	1290	bool = &dcd->detailsladate;
	1291	else
	1292	bool = &detailsladate;
	1293	*bool = detailsladate;
	1294	size = sizeof(BOOL);
	1295	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
	1296	strcpy(eos, "DetailsLATime");
	1297	if (dcd)
	1298	bool = &dcd->detailslatime;
	1299	else
	1300	bool = &detailslatime;
	1301	*bool = detailslatime;
	1302	size = sizeof(BOOL);
	1303	PrfQueryProfileData(fmprof, appname, s, (PVOID) bool, &size);
[2]	1304	}
	1305
[231]	1306	HWND FindDirCnr(HWND hwndParent)
	1307	{
[397]	1308	HWND found, hwndDir = (HWND) 0;
	1309	HENUM henum;
[2]	1310
[397]	1311	henum = WinBeginEnumWindows(hwndParent);
	1312	while ((found = WinGetNextWindow(henum)) != NULLHANDLE) {
	1313	hwndDir = WinWindowFromID(found, FID_CLIENT);
	1314	if (hwndDir) {
	1315	hwndDir = WinWindowFromID(hwndDir, DIR_CNR);
	1316	if (hwndDir)
	1317	break;
	1318	hwndDir = (HWND) 0;
[2]	1319	}
[397]	1320	}
	1321	WinEndEnumWindows(henum);
[2]	1322
[397]	1323	return hwndDir;
[2]	1324	}
	1325
[231]	1326	VOID HeapThread(VOID * dummy)
	1327	{
[397]	1328	ULONG postcount;
	1329	APIRET rc;
[2]	1330
[397]	1331	rc = DosCreateEventSem(NULL, &CompactSem, 0L, FALSE);
	1332	if (rc)
	1333	Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile, __LINE__,
	1334	"DosCreateEventSem");
	1335	else {
	1336	priority_normal();
	1337	for (;;) {
	1338	if (DosWaitEventSem(CompactSem, SEM_INDEFINITE_WAIT))
	1339	break;
	1340	_heapmin();
	1341	DosResetEventSem(CompactSem, &postcount);
[2]	1342	}
[397]	1343	}
[2]	1344	}
	1345
[231]	1346	VOID FixSwitchList(HWND hwnd, CHAR * text)
	1347	{
[397]	1348	HSWITCH hswitch;
	1349	SWCNTRL swctl;
[2]	1350
[397]	1351	hswitch = WinQuerySwitchHandle(hwnd, 0);
	1352	if (hswitch) {
	1353	if (!WinQuerySwitchEntry(hswitch, &swctl)) {
	1354	strcpy(swctl.szSwtitle, "FM/2");
	1355	WinChangeSwitchEntry(hswitch, &swctl);
[2]	1356	}
[397]	1357	}
[2]	1358	}
	1359
[231]	1360	VOID QuickPopup(HWND hwnd, DIRCNRDATA * dcd, HWND hwndMenu, USHORT id)
	1361	{
[397]	1362	dcd->hwndLastMenu = hwndMenu;
	1363	if (dcd->hwndLastMenu && !dcd->cnremphasized) {
	1364	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
	1365	MPFROM2SHORT(TRUE, CRA_SOURCE));
	1366	dcd->cnremphasized = TRUE;
	1367	}
	1368	if (dcd->flWindowAttr & CV_MINI)
	1369	WinCheckMenuItem(dcd->hwndLastMenu, IDM_MINIICONS, TRUE);
	1370	if (!WinPopupMenu(hwnd, hwnd, dcd->hwndLastMenu,
	1371	8, 8, 0,
	1372	PU_HCONSTRAIN \| PU_VCONSTRAIN \|
	1373	PU_KEYBOARD \| PU_MOUSEBUTTON1)) {
	1374	if (dcd->cnremphasized) {
	1375	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
	1376	MPFROM2SHORT(FALSE, CRA_SOURCE));
	1377	dcd->cnremphasized = FALSE;
[2]	1378	}
[397]	1379	}
	1380	else
	1381	WinSendMsg(dcd->hwndLastMenu, MM_SELECTITEM,
	1382	MPFROM2SHORT(id, TRUE), MPFROM2SHORT(0, FALSE));
[2]	1383	}
	1384
[231]	1385	PMINIRECORDCORE CurrentRecord(HWND hwndCnr)
	1386	{
[787]	1387	SHORT attrib = fSelectedAlways ? CRA_SELECTED : CRA_CURSORED;
[397]	1388	PMINIRECORDCORE pmi;
[2]	1389
[397]	1390	for (;;) {
	1391	pmi = (PMINIRECORDCORE) WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS,
	1392	MPFROMLONG(CMA_FIRST),
	1393	MPFROMSHORT(attrib));
	1394	if ((!pmi \|\| (INT) pmi == -1) && attrib == CRA_SELECTED) /* punt */
	1395	attrib = CRA_CURSORED;
	1396	else
	1397	break;
	1398	}
[787]	1399	return ((INT)pmi == -1) ? NULL : pmi;
[2]	1400	}
	1401
[231]	1402	BOOL PostMsg(HWND h, ULONG msg, MPARAM mp1, MPARAM mp2)
	1403	{
[397]	1404	BOOL rc = WinPostMsg(h, msg, mp1, mp2);
[2]	1405
[397]	1406	if (!rc) {
[2]	1407
[882]	1408	// If window owned by some other process or some other thread?
	1409	if (!IsFm2Window(h, 1)) {
	1410	QMSG qmsg;
	1411	for (;;) {
	1412	DosSleep(1);
	1413	rc = WinPostMsg(h, msg, mp1, mp2);
	1414	if (rc)
	1415	break; // OK
	1416	if (!WinIsWindow((HAB) 0, h))
	1417	break; // Window gone
	1418	if (WinPeekMsg((HAB) 0, &qmsg, (HWND) 0, 0, 0, PM_NOREMOVE))
	1419	break; // Queue has message(s)
	1420	} // for
[2]	1421	}
[882]	1422	}
[397]	1423	return rc;
[2]	1424	}
	1425
[231]	1426	VOID OpenEdit(HWND hwnd)
	1427	{
[397]	1428	CNREDITDATA ced;
	1429	PCNRITEM pci;
	1430	PFIELDINFO pfi;
[2]	1431
[397]	1432	pci = (PCNRITEM) WinSendMsg(hwnd,
	1433	CM_QUERYRECORDEMPHASIS,
	1434	MPFROMLONG(CMA_FIRST),
	1435	MPFROMSHORT(CRA_CURSORED));
	1436	if (pci && (INT) pci != -1) {
	1437	memset(&ced, 0, sizeof(ced));
	1438	ced.cb = sizeof(ced);
	1439	ced.hwndCnr = hwnd;
	1440	ced.id = WinQueryWindowUShort(hwnd, QWS_ID);
	1441	ced.pRecord = (PRECORDCORE) pci;
	1442	pfi = (PFIELDINFO) WinSendMsg(hwnd,
	1443	CM_QUERYDETAILFIELDINFO,
	1444	MPVOID, MPFROMSHORT(CMA_FIRST));
	1445	if (!pfi)
	1446	WinSendMsg(hwnd, CM_OPENEDIT, MPFROMP(&ced), MPVOID);
	1447	else {
	1448	while (pfi && (INT) pfi != -1 &&
	1449	pfi->offStruct != FIELDOFFSET(CNRITEM, pszFileName))
[231]	1450	pfi = (PFIELDINFO) WinSendMsg(hwnd,
	1451	CM_QUERYDETAILFIELDINFO,
[397]	1452	MPFROMP(pfi), MPFROMSHORT(CMA_NEXT));
	1453	if (pfi && (INT) pfi != -1) {
	1454	ced.pFieldInfo = pfi;
[231]	1455	{
[397]	1456	CNRINFO cnri;
[2]	1457
[397]	1458	memset(&cnri, 0, sizeof(CNRINFO));
	1459	cnri.cb = sizeof(CNRINFO);
	1460	WinSendMsg(hwnd,
	1461	CM_QUERYCNRINFO,
	1462	MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
	1463	if (cnri.flWindowAttr & CV_DETAIL)
	1464	ced.id = CID_LEFTDVWND;
[231]	1465	}
[397]	1466	WinSendMsg(hwnd, CM_OPENEDIT, MPFROMP(&ced), MPVOID);
	1467	}
[2]	1468	}
[397]	1469	}
[2]	1470	}
	1471
	1472	#ifdef NEVER
[231]	1473	VOID QuickView(HWND hwnd, CHAR * filename)
	1474	{
[397]	1475	if (filename && IsFile(filename) == 1) {
	1476	if (TestBinary(filename) && *binview) {
[2]	1477
[397]	1478	CHAR *list[2];
[2]	1479
[397]	1480	list[0] = filename;
	1481	list[1] = NULL;
[888]	1482	ExecOnList(hwnd, binview, WINDOWED \| SEPARATE, NULL, list, NULL,
	1483	pszSrcFile, __LINE__);
[397]	1484	return;
	1485	}
	1486	else if (*viewer) {
[2]	1487
[397]	1488	CHAR *list[2];
[2]	1489
[397]	1490	list[0] = filename;
	1491	list[1] = NULL;
[787]	1492	ExecOnList(hwnd, viewer,
	1493	WINDOWED \| SEPARATE \| (fViewChild ? CHILD : 0),
[888]	1494	NULL, list, NULL, pszSrcFile, __LINE__);
[397]	1495	return;
[2]	1496	}
[397]	1497	StartMLEEditor(HWND_DESKTOP, 5, filename, (HWND) 0);
	1498	}
[2]	1499	}
	1500
[231]	1501	VOID QuickEdit(HWND hwnd, CHAR * filename)
	1502	{
[397]	1503	if (filename && IsFile(filename) == 1) {
	1504	if (TestBinary(filename) && *bined) {
[2]	1505
[397]	1506	CHAR *list[2];
[2]	1507
[397]	1508	list[0] = filename;
	1509	list[1] = NULL;
[888]	1510	ExecOnList(hwnd, bined, WINDOWED \| SEPARATE, NULL, list, NULL,
	1511	pszSrcFile, __LINE__);
[397]	1512	return;
	1513	}
	1514	else if (*editor) {
[2]	1515
[397]	1516	CHAR *list[2];
[2]	1517
[397]	1518	list[0] = filename;
	1519	list[1] = NULL;
[888]	1520	ExecOnList(hwnd, editor, WINDOWED \| SEPARATE, NULL, list, NULL,
	1521	pszSrcFile, __LINE__);
[397]	1522	return;
[2]	1523	}
[397]	1524	StartMLEEditor(HWND_DESKTOP, 4, filename, (HWND) 0);
	1525	}
[2]	1526	}
	1527	#endif
	1528
[231]	1529	VOID PortholeInit(HWND hwndNew, MPARAM mp1, MPARAM mp2)
	1530	{
[397]	1531	static HWND DefMenu = (HWND) 0;
	1532	HWND hwndMenu = (HWND) mp2;
[2]	1533
[397]	1534	{
	1535	ULONG style;
	1536
	1537	style = WinQueryWindowULong(hwndMenu, QWL_STYLE);
	1538	if (!(style & MS_ACTIONBAR))
	1539	return;
	1540	}
	1541
	1542	switch (SHORT1FROMMP(mp1)) {
	1543	case 0:
[231]	1544	{
[397]	1545	HWND hwndNow;
	1546	MENUITEM mi;
	1547	ULONG ulStyle;
[2]	1548
[397]	1549	memset(&mi, 0, sizeof(mi));
	1550	mi.iPosition = MIT_END;
	1551	mi.afStyle = MIS_TEXT;
	1552	WinSendMsg(hwndMenu, MM_QUERYITEM,
	1553	MPFROM2SHORT(IDM_FILESMENU, TRUE), MPFROMP(&mi));
	1554	if (!DefMenu)
	1555	DefMenu = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, DEFMENU);
	1556	hwndNow = mi.hwndSubMenu;
	1557	mi.hwndSubMenu = hwndNew;
	1558	if (!mi.hwndSubMenu)
	1559	mi.hwndSubMenu = DefMenu;
	1560	WinSetParent(hwndNow, WinQueryObjectWindow(HWND_DESKTOP), FALSE);
	1561	WinSetOwner(hwndNow, WinQueryObjectWindow(HWND_DESKTOP));
	1562	WinSetOwner(mi.hwndSubMenu, hwndMenu);
	1563	WinSetParent(mi.hwndSubMenu, hwndMenu, FALSE);
	1564	WinSetWindowUShort(mi.hwndSubMenu, QWS_ID, IDM_FILESMENU);
	1565	mi.afStyle = MIS_SUBMENU;
	1566	ulStyle = WinQueryWindowULong(mi.hwndSubMenu, QWL_STYLE);
	1567	ulStyle &= -WS_SAVEBITS;
	1568	ulStyle \|= MS_POPUP \| WS_CLIPSIBLINGS \| WS_SAVEBITS;
	1569	WinSetWindowULong(mi.hwndSubMenu, QWL_STYLE, ulStyle);
	1570	WinSendMsg(hwndMenu, MM_SETITEM, MPFROM2SHORT(0, TRUE), MPFROMP(&mi));
[231]	1571	}
[397]	1572	break;
[2]	1573
[397]	1574	case 1:
[231]	1575	{
[397]	1576	HWND hwndNow;
	1577	MENUITEM mi;
	1578	ULONG ulStyle;
[2]	1579
[397]	1580	memset(&mi, 0, sizeof(mi));
	1581	mi.iPosition = MIT_END;
	1582	mi.afStyle = MIS_TEXT;
	1583	WinSendMsg(hwndMenu, MM_QUERYITEM,
	1584	MPFROM2SHORT(IDM_VIEWSMENU, TRUE), MPFROMP(&mi));
	1585	if (!DefMenu)
	1586	DefMenu = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, DEFMENU);
	1587	hwndNow = mi.hwndSubMenu;
	1588	mi.hwndSubMenu = hwndNew;
	1589	if (!mi.hwndSubMenu)
	1590	mi.hwndSubMenu = DefMenu;
	1591	WinSetParent(hwndNow, WinQueryObjectWindow(HWND_DESKTOP), FALSE);
	1592	WinSetOwner(hwndNow, WinQueryObjectWindow(HWND_DESKTOP));
	1593	WinSetOwner(mi.hwndSubMenu, hwndMenu);
	1594	WinSetParent(mi.hwndSubMenu, hwndMenu, FALSE);
	1595	WinSetWindowUShort(mi.hwndSubMenu, QWS_ID, IDM_VIEWSMENU);
	1596	mi.afStyle = MIS_SUBMENU;
	1597	ulStyle = WinQueryWindowULong(mi.hwndSubMenu, QWL_STYLE);
	1598	ulStyle &= -WS_SAVEBITS;
	1599	ulStyle \|= MS_POPUP \| WS_CLIPSIBLINGS \| WS_SAVEBITS;
	1600	WinSetWindowULong(mi.hwndSubMenu, QWL_STYLE, ulStyle);
	1601	WinSendMsg(hwndMenu, MM_SETITEM, MPFROM2SHORT(0, TRUE), MPFROMP(&mi));
[231]	1602	}
[397]	1603	break;
	1604	}
[2]	1605	}
	1606
[872]	1607	HWND CheckMenu(HWND hwnd, HWND * hwndMenu, USHORT id)
[231]	1608	{
[397]	1609	/* load and adjust menus as required */
	1610	if (!hwndMenu \|\| !WinIsWindow((HAB) 0, hwndMenu)) {
	1611	*hwndMenu = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, id);
[877]	1612	CopyPresParams(*hwndMenu, hwnd);
[397]	1613	if (hwndMenu == &DirMenu) {
	1614	WinSetWindowUShort(DirMenu, QWS_ID, IDM_FILESMENU);
	1615	SetConditionalCascade(DirMenu, IDM_COMMANDSMENU, IDM_DOITYOURSELF);
	1616	SetConditionalCascade(DirMenu, IDM_COPYMENU, IDM_COPY);
	1617	SetConditionalCascade(DirMenu, IDM_MOVEMENU, IDM_MOVE);
	1618	SetConditionalCascade(DirMenu, IDM_SAVESUBMENU, IDM_SAVETOCLIP);
	1619	SetConditionalCascade(DirMenu, IDM_VIEWSUBMENU, IDM_INFO);
	1620	SetConditionalCascade(DirMenu, IDM_EDITSUBMENU, IDM_ATTRS);
	1621	SetConditionalCascade(DirMenu, IDM_DELETESUBMENU,
[787]	1622	fDefaultDeletePerm ? IDM_PERMDELETE : IDM_DELETE);
[397]	1623	SetConditionalCascade(DirMenu, IDM_MISCSUBMENU, IDM_SIZES);
	1624	SetConditionalCascade(DirMenu, IDM_OPENSUBMENU, IDM_OPENWINDOW);
	1625	if (fWorkPlace) {
	1626	WinSendMsg(DirMenu, MM_DELETEITEM,
	1627	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1628	WinSendMsg(DirMenu, MM_DELETEITEM,
	1629	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1630	}
[2]	1631	}
[397]	1632	else if (hwndMenu == &TreeMenu) {
	1633	WinSetWindowUShort(TreeMenu, QWS_ID, IDM_FILESMENU);
	1634	SetConditionalCascade(TreeMenu, IDM_COMMANDSMENU, IDM_DOITYOURSELF);
	1635	SetConditionalCascade(TreeMenu, IDM_SAVESUBMENU, IDM_SAVETOCLIP);
	1636	SetConditionalCascade(TreeMenu, IDM_EDITSUBMENU, IDM_ATTRS);
	1637	SetConditionalCascade(TreeMenu, IDM_EXPANDSUBMENU, IDM_EXPAND);
	1638	SetConditionalCascade(TreeMenu, IDM_MISCSUBMENU, IDM_SIZES);
	1639	SetConditionalCascade(TreeMenu, IDM_OPENSUBMENU, IDM_OPENWINDOW);
	1640	if (fWorkPlace) {
	1641	WinSendMsg(TreeMenu, MM_DELETEITEM,
	1642	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1643	WinSendMsg(TreeMenu, MM_DELETEITEM,
	1644	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1645	}
	1646	}
	1647	else if (hwndMenu == &ArcMenu) {
	1648	WinSetWindowUShort(ArcMenu, QWS_ID, IDM_FILESMENU);
	1649	SetConditionalCascade(ArcMenu, IDM_EXTRACTSUBMENU, IDM_EXTRACT);
	1650	SetConditionalCascade(ArcMenu, IDM_EDITSUBMENU, IDM_EDIT);
	1651	SetConditionalCascade(ArcMenu, IDM_VIEWSUBMENU, IDM_VIEW);
	1652	if (fWorkPlace)
	1653	WinSendMsg(ArcMenu, MM_DELETEITEM,
	1654	MPFROM2SHORT(IDM_FOLDERAFTEREXTRACT, TRUE), MPVOID);
	1655	}
	1656	else if (hwndMenu == &FileMenu) {
	1657	WinSetWindowUShort(FileMenu, QWS_ID, IDM_FILESMENU);
	1658	SetConditionalCascade(FileMenu, IDM_COMMANDSMENU, IDM_DOITYOURSELF);
	1659	SetConditionalCascade(FileMenu, IDM_COPYMENU, IDM_COPY);
	1660	SetConditionalCascade(FileMenu, IDM_MOVEMENU, IDM_MOVE);
	1661	SetConditionalCascade(FileMenu, IDM_SAVESUBMENU, IDM_SAVETOCLIP);
	1662	SetConditionalCascade(FileMenu, IDM_VIEWSUBMENU, IDM_VIEW);
	1663	SetConditionalCascade(FileMenu, IDM_EDITSUBMENU, IDM_EDIT);
	1664	SetConditionalCascade(FileMenu, IDM_COLLECTMENU, IDM_COLLECT);
	1665	SetConditionalCascade(FileMenu, IDM_DELETESUBMENU,
[787]	1666	fDefaultDeletePerm ? IDM_PERMDELETE : IDM_DELETE);
[397]	1667	SetConditionalCascade(FileMenu, IDM_OPENSUBMENU, IDM_OPENDEFAULT);
	1668	SetConditionalCascade(FileMenu, IDM_OBJECTSUBMENU, IDM_SHADOW);
	1669	if (fWorkPlace) {
	1670	WinSendMsg(FileMenu, MM_DELETEITEM,
	1671	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1672	WinSendMsg(FileMenu, MM_DELETEITEM,
	1673	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1674	}
	1675	}
	1676	else if (hwndMenu == &DirCnrMenu) {
	1677	WinSetWindowUShort(DirCnrMenu, QWS_ID, IDM_VIEWSMENU);
	1678	SetConditionalCascade(DirCnrMenu, IDM_MISCSUBMENU, IDM_SIZES);
	1679	SetConditionalCascade(DirCnrMenu, IDM_OPENSUBMENU, IDM_OPENSETTINGSME);
	1680	if (fWorkPlace)
	1681	WinSendMsg(DirCnrMenu, MM_DELETEITEM,
	1682	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1683	}
[489]	1684	else if (hwndMenu == &TreeCnrMenu) {
[397]	1685	WinSetWindowUShort(TreeCnrMenu, QWS_ID, IDM_VIEWSMENU);
[468]	1686	SetConditionalCascade(TreeCnrMenu, IDM_PARTITIONSMENU, IDM_PARTITION);
	1687	}
[397]	1688	else if (hwndMenu == &ArcCnrMenu) {
	1689	WinSetWindowUShort(ArcCnrMenu, QWS_ID, IDM_VIEWSMENU);
	1690	SetConditionalCascade(ArcCnrMenu, IDM_EXTRACTSUBMENU, IDM_ARCEXTRACT);
	1691	if (fWorkPlace)
	1692	WinSendMsg(ArcCnrMenu, MM_DELETEITEM,
	1693	MPFROM2SHORT(IDM_FOLDERAFTEREXTRACT, TRUE), MPVOID);
	1694	}
	1695	else if (hwndMenu == &CollectorCnrMenu) {
	1696	WinSetWindowUShort(CollectorCnrMenu, QWS_ID, IDM_VIEWSMENU);
	1697	SetConditionalCascade(CollectorCnrMenu, IDM_COLLECTMENU,
	1698	IDM_COLLECTFROMCLIP);
	1699	}
	1700	else if (hwndMenu == &CollectorFileMenu) {
	1701	WinSetWindowUShort(CollectorFileMenu, QWS_ID, IDM_FILESMENU);
	1702	SetConditionalCascade(CollectorFileMenu, IDM_COMMANDSMENU,
	1703	IDM_DOITYOURSELF);
	1704	SetConditionalCascade(CollectorFileMenu, IDM_COPYMENU, IDM_COPY);
	1705	SetConditionalCascade(CollectorFileMenu, IDM_MOVEMENU, IDM_MOVE);
	1706	SetConditionalCascade(CollectorFileMenu, IDM_SAVESUBMENU,
	1707	IDM_SAVETOCLIP);
	1708	SetConditionalCascade(CollectorFileMenu, IDM_VIEWSUBMENU, IDM_VIEW);
	1709	SetConditionalCascade(CollectorFileMenu, IDM_EDITSUBMENU, IDM_EDIT);
	1710	SetConditionalCascade(CollectorFileMenu, IDM_DELETESUBMENU,
[787]	1711	fDefaultDeletePerm ? IDM_PERMDELETE : IDM_DELETE);
[397]	1712	SetConditionalCascade(CollectorFileMenu, IDM_OPENSUBMENU,
	1713	IDM_OPENDEFAULT);
	1714	SetConditionalCascade(CollectorFileMenu, IDM_OBJECTSUBMENU, IDM_SHADOW);
	1715	if (fWorkPlace) {
	1716	WinSendMsg(CollectorFileMenu, MM_DELETEITEM,
	1717	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1718	WinSendMsg(CollectorFileMenu, MM_DELETEITEM,
	1719	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1720	}
	1721	}
	1722	else if (hwndMenu == &CollectorDirMenu) {
	1723	WinSetWindowUShort(CollectorDirMenu, QWS_ID, IDM_FILESMENU);
	1724	SetConditionalCascade(CollectorDirMenu, IDM_COMMANDSMENU,
	1725	IDM_DOITYOURSELF);
	1726	SetConditionalCascade(CollectorDirMenu, IDM_COPYMENU, IDM_COPY);
	1727	SetConditionalCascade(CollectorDirMenu, IDM_MOVEMENU, IDM_MOVE);
	1728	SetConditionalCascade(CollectorDirMenu, IDM_SAVESUBMENU,
	1729	IDM_SAVETOCLIP);
	1730	SetConditionalCascade(CollectorDirMenu, IDM_VIEWSUBMENU, IDM_INFO);
	1731	SetConditionalCascade(CollectorDirMenu, IDM_EDITSUBMENU, IDM_ATTRS);
	1732	SetConditionalCascade(CollectorDirMenu, IDM_DELETESUBMENU,
[787]	1733	fDefaultDeletePerm ? IDM_PERMDELETE : IDM_DELETE);
[397]	1734	SetConditionalCascade(CollectorDirMenu, IDM_MISCSUBMENU, IDM_SIZES);
	1735	SetConditionalCascade(CollectorDirMenu, IDM_OPENSUBMENU,
	1736	IDM_OPENWINDOW);
	1737	if (fWorkPlace) {
	1738	WinSendMsg(CollectorDirMenu, MM_DELETEITEM,
	1739	MPFROM2SHORT(IDM_OPENSUBMENU, TRUE), MPVOID);
	1740	WinSendMsg(CollectorDirMenu, MM_DELETEITEM,
	1741	MPFROM2SHORT(IDM_OBJECTSUBMENU, TRUE), MPVOID);
	1742	}
	1743	}
	1744	else if (hwndMenu == &MainPopupMenu) {
	1745	WinSetWindowUShort(MainPopupMenu, QWS_ID, IDM_MAINPOPUP);
	1746	SetConditionalCascade(MainPopupMenu, IDM_TOOLSUBMENU, IDM_TOOLBAR);
	1747	SetConditionalCascade(MainPopupMenu, IDM_AUTOVIEWSUBMENU, IDM_AUTOVIEW);
	1748	}
	1749	}
[877]	1750	CopyPresParams(*hwndMenu, hwnd);
[397]	1751	return *hwndMenu;
[2]	1752	}
	1753
[231]	1754	SHORT AddToListboxBottom(HWND hwnd, CHAR * str)
	1755	{
[397]	1756	SHORT ln;
[2]	1757
[397]	1758	ln = (SHORT) WinSendMsg(hwnd, LM_INSERTITEM, MPFROM2SHORT(LIT_END, 0),
	1759	MPFROMP(str));
	1760	if (ln)
	1761	WinSendMsg(hwnd, LM_SELECTITEM, MPFROM2SHORT(ln, 0), MPVOID);
	1762	return ln;
[2]	1763	}
	1764
[231]	1765	VOID SetSysMenu(HWND hwndSysMenu)
	1766	{
[397]	1767	CHAR s[128], *p;
[2]	1768
[397]	1769	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1770	MPFROM2SHORT(SC_RESTORE, 128), MPFROMP(s))) {
	1771	p = strchr(s, '\t');
	1772	if (p) {
	1773	p++;
	1774	strcpy(p, "Ctrl+Alt+F5");
	1775	WinSetMenuItemText(hwndSysMenu, SC_RESTORE, s);
[2]	1776	}
[397]	1777	}
	1778	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1779	MPFROM2SHORT(SC_CLOSE, 128), MPFROMP(s))) {
	1780	p = strchr(s, '\t');
	1781	if (p) {
	1782	p++;
	1783	strcpy(p, "Ctrl+Alt+F4");
	1784	WinSetMenuItemText(hwndSysMenu, SC_CLOSE, s);
[2]	1785	}
[397]	1786	}
	1787	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1788	MPFROM2SHORT(SC_MOVE, 128), MPFROMP(s))) {
	1789	p = strchr(s, '\t');
	1790	if (p) {
	1791	p++;
	1792	strcpy(p, "Ctrl+Alt+F7");
	1793	WinSetMenuItemText(hwndSysMenu, SC_MOVE, s);
[2]	1794	}
[397]	1795	}
	1796	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1797	MPFROM2SHORT(SC_SIZE, 128), MPFROMP(s))) {
	1798	p = strchr(s, '\t');
	1799	if (p) {
	1800	p++;
	1801	strcpy(p, "Ctrl+Alt+F8");
	1802	WinSetMenuItemText(hwndSysMenu, SC_SIZE, s);
[2]	1803	}
[397]	1804	}
	1805	if (WinSendMsg(hwndSysMenu, MM_QUERYITEMTEXT,
	1806	MPFROM2SHORT(SC_MINIMIZE, 128), MPFROMP(s))) {
	1807	p = strchr(s, '\t');
	1808	if (p) {
	1809	p++;
	1810	strcpy(p, "Ctrl+Alt+F9");
	1811	WinSetMenuItemText(hwndSysMenu, SC_MINIMIZE, s);
[2]	1812	}
[397]	1813	}
	1814	if (WinSendMsg(hwndSysMenu,
	1815	MM_QUERYITEMTEXT,
	1816	MPFROM2SHORT(SC_MAXIMIZE, 128), MPFROMP(s))) {
	1817	p = strchr(s, '\t');
	1818	if (p) {
	1819	p++;
	1820	strcpy(p, "Ctrl+Alt+F10");
	1821	WinSetMenuItemText(hwndSysMenu, SC_MAXIMIZE, s);
[2]	1822	}
[397]	1823	}
	1824	if (WinSendMsg(hwndSysMenu,
	1825	MM_QUERYITEMTEXT, MPFROM2SHORT(SC_HIDE, 128), MPFROMP(s))) {
	1826	p = strchr(s, '\t');
	1827	if (p) {
	1828	p++;
	1829	strcpy(p, "Ctrl+Alt+F11");
	1830	WinSetMenuItemText(hwndSysMenu, SC_HIDE, s);
[2]	1831	}
[397]	1832	}
[2]	1833	}
	1834
[231]	1835	VOID LoadLibPath(CHAR * str, LONG len)
	1836	{
[397]	1837	ULONG ver[2];
	1838	CHAR configsys[] = "C:\\CONFIG.SYS";
	1839	static CHAR var[8192], beg[16384], end[16384];
	1840	BOOL warp;
	1841	FILE *fp;
	1842	PFN DQELIBPATH = NULL;
	1843	HMODULE hmod;
[2]	1844
[397]	1845	if (str && len) {
	1846	*str = 0;
	1847	if (DosQuerySysInfo(QSV_BOOT_DRIVE,
	1848	QSV_BOOT_DRIVE, (PVOID) ver, (ULONG) sizeof(ULONG)))
	1849	ver[0] = 3L;
	1850	*configsys = (CHAR) ver[0] + '@';
	1851	if (!DosQuerySysInfo(QSV_VERSION_MAJOR,
	1852	QSV_VERSION_MINOR,
	1853	(PVOID) ver, (ULONG) sizeof(ver)) && ver[1] >= 30)
	1854	warp = TRUE;
	1855	var = beg = *end = 0;
	1856	if (warp) {
	1857	if (!DosLoadModule(var, sizeof(var), "DOSCALL1.DLL", &hmod)) {
	1858	if (!DosQueryProcAddr(hmod,
	1859	ORD_DOS32QUERYEXTLIBPATH,
	1860	NULL, (PFN *) & DQELIBPATH)) {
	1861	DQELIBPATH(beg, BEGIN_LIBPATH);
	1862	DQELIBPATH(end, END_LIBPATH);
[231]	1863	}
[397]	1864	DosFreeModule(hmod);
	1865	}
	1866	*var = 0;
	1867	}
	1868	fp = xfopen(configsys, "r", pszSrcFile, __LINE__);
	1869	if (fp) {
	1870	while (!feof(fp)) {
[551]	1871	if (!xfgets_bstripcr(var, sizeof(var), fp, pszSrcFile, __LINE__))
[397]	1872	break;
	1873	if (!strnicmp(var, "LIBPATH=", 8)) {
	1874	memmove(var, var + 8, strlen(var + 8) + 1);
	1875	lstrip(var);
	1876	break;
[231]	1877	}
[397]	1878	}
	1879	fclose(fp);
[2]	1880	}
[397]	1881	strncpy(str, beg, len);
	1882	strncat(str, var, len - strlen(str));
	1883	strncat(str, end, len - strlen(str));
	1884	str[len - 1] = 0;
	1885	}
[2]	1886	}
	1887
[231]	1888	void SetViewMenu(HWND hwndMenu, ULONG flWindowAttr)
	1889	{
[397]	1890	WinCheckMenuItem(hwndMenu, IDM_MINIICONS, ((flWindowAttr & CV_MINI)));
	1891	WinCheckMenuItem(hwndMenu, IDM_TEXT, ((flWindowAttr & CV_TEXT)));
	1892	WinCheckMenuItem(hwndMenu, IDM_ICON, ((flWindowAttr & CV_ICON) &&
	1893	!(flWindowAttr & CV_TREE)));
	1894	WinCheckMenuItem(hwndMenu, IDM_TREEVIEW, ((flWindowAttr & CV_TREE)));
	1895	WinCheckMenuItem(hwndMenu, IDM_DETAILS, ((flWindowAttr & CV_DETAIL)));
	1896	WinCheckMenuItem(hwndMenu, IDM_NAME, ((flWindowAttr & CV_NAME)));
[2]	1897	}
	1898
[231]	1899	void SaySort(HWND hwnd, INT sortflags, BOOL archive)
	1900	{
[397]	1901	char *s = NULL;
[2]	1902
[397]	1903	s = xmalloc(CCHMAXPATH, pszSrcFile, __LINE__);
	1904	if (s) {
	1905	sprintf(s, "S:%s%s",
[787]	1906	sortflags & SORT_REVERSE ? "^" : NullStr,
	1907	(sortflags & SORT_FIRSTEXTENSION) ?
	1908	GetPString(IDS_FIRSTX) : (sortflags & SORT_LASTEXTENSION) ?
	1909	GetPString(IDS_LASTX) : (sortflags & SORT_SIZE) ?
	1910	"Size" : (sortflags & SORT_EASIZE) ?
	1911	(archive == 0) ?
	1912	GetPString(IDS_EASIZE) : GetPString(IDS_CSIZE) :
	1913	(sortflags & SORT_LWDATE) ?
	1914	(archive == 0) ?
	1915	GetPString(IDS_LWDATE) : GetPString(IDS_DATE) :
	1916	(sortflags & SORT_LADATE) ?
	1917	GetPString(IDS_LADATE) : (sortflags & SORT_CRDATE) ?
	1918	GetPString(IDS_CRDATE) :
	1919	(sortflags & SORT_PATHNAME) ?
	1920	GetPString(IDS_PATH) : (sortflags & SORT_NOSORT) ?
	1921	GetPString(IDS_NONE) : (sortflags & SORT_SUBJECT) ?
	1922	GetPString(IDS_SUBJ) : GetPString(IDS_NAME));
[397]	1923	WinSetWindowText(hwnd, s);
	1924	free(s);
	1925	}
[2]	1926	}
	1927
[231]	1928	void SayView(HWND hwnd, ULONG flWindowAttr)
	1929	{
[397]	1930	char *s = NULL;
[2]	1931
[397]	1932	s = xmalloc(CCHMAXPATH, pszSrcFile, __LINE__);
	1933	if (s) {
	1934	sprintf(s, "V:%s%s",
	1935	(flWindowAttr & CV_TREE) ? GetPString(IDS_TREE) :
	1936	(flWindowAttr & CV_NAME) ? GetPString(IDS_NAME) :
	1937	(flWindowAttr & CV_DETAIL) ? GetPString(IDS_DETAIL) :
	1938	(flWindowAttr & CV_TEXT) ? GetPString(IDS_TEXT) :
	1939	GetPString(IDS_ICON),
	1940	((flWindowAttr & CV_MINI) &&
	1941	!(flWindowAttr & CV_TEXT)) ? GetPString(IDS_MINI) : NullStr);
	1942	WinSetWindowText(hwnd, s);
	1943	free(s);
	1944	}
[2]	1945	}
	1946
[231]	1947	void SayFilter(HWND hwnd, MASK * mask, BOOL archive)
	1948	{
[397]	1949	char *s = NULL;
[2]	1950
[397]	1951	s = xmalloc(CCHMAXPATH * 2, pszSrcFile, __LINE__);
	1952	if (s) {
	1953	sprintf(s, "F:%s%s",
	1954	mask->szMask,
	1955	(!archive && (mask->attrFile != ALLATTRS \|\|
	1956	mask->antiattr != 0)) ? " " : NullStr,
	1957	(!archive && (mask->attrFile != ALLATTRS \|\|
	1958	mask->antiattr !=
	1959	0)) ? GetPString(IDS_ATTRTEXT) : NullStr);
	1960	if (!s[2])
	1961	sprintf(s, "F:%s", GetPString(IDS_ALLTEXT));
	1962	WinSetWindowText(hwnd, s);
	1963	free(s);
	1964	}
[2]	1965	}
	1966
[231]	1967	char *GetCmdSpec(BOOL dos)
	1968	{
[397]	1969	char *cmspec;
[2]	1970
[397]	1971	if (!dos) {
	1972	cmspec = getenv("OS2_SHELL");
	1973	if (!cmspec)
	1974	cmspec = getenv("COMSPEC");
	1975	if (!cmspec)
	1976	cmspec = "CMD.EXE";
	1977	}
	1978	else {
	1979	cmspec = getenv("DOS_SHELL");
	1980	if (!cmspec)
	1981	cmspec = "COMMAND.COM";
	1982	}
	1983	return cmspec;
[2]	1984	}
	1985
[231]	1986	void Broadcast(HAB hab, HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
	1987	{
[397]	1988	if (hwndMain)
	1989	WinBroadcastMsg(hwndMain, msg, mp1, mp2, BMSG_SEND \| BMSG_FRAMEONLY);
	1990	if (hwnd &&
	1991	hwnd != HWND_DESKTOP &&
	1992	hwnd != hwndMain &&
	1993	hwnd != WinQueryDesktopWindow(hab, NULLHANDLE) &&
	1994	WinIsWindow(hab, hwnd) && (!hwndMain \|\| !WinIsChild(hwnd, hwndMain)))
	1995	WinSendMsg(hwnd, msg, mp1, mp2);
[2]	1996	}
	1997
[231]	1998	void SetupWinList(HWND hwndMenu, HWND hwndTop, HWND hwndFrame)
	1999	{
[397]	2000	/*
	2001	* add switchlist entries to end of pulldown menu
	2002	*/
[2]	2003
[397]	2004	SHORT sItemCount, x = 0, y = 0;
	2005	MENUITEM mi;
[2]	2006
[397]	2007	sItemCount = (SHORT) WinSendMsg(hwndMenu,
	2008	MM_QUERYITEMCOUNT, MPVOID, MPVOID);
[2]	2009
[397]	2010	/* clean out old additions */
	2011	while ((SHORT) WinSendMsg(hwndMenu,
	2012	MM_DELETEITEM,
	2013	MPFROM2SHORT(IDM_SWITCHSTART + x++,
	2014	TRUE), MPVOID) < sItemCount)
	2015	sItemCount--;
	2016	x = 0;
	2017	while ((SHORT) WinSendMsg(hwndMenu,
	2018	MM_DELETEITEM,
	2019	MPFROM2SHORT(IDM_WINDOWSTART + x++,
	2020	TRUE), MPVOID) < sItemCount)
	2021	sItemCount--;
[2]	2022
[397]	2023	x = 0;
	2024	if (hwndTop) {
[2]	2025
[397]	2026	char wtext[CCHMAXPATH + 8];
	2027	HENUM henum;
	2028	HWND hwndChild;
[2]	2029
[397]	2030	/* add children of the main FM/2 client */
	2031	henum = WinBeginEnumWindows(hwndTop);
	2032	memset(&mi, 0, sizeof(mi));
	2033	while ((hwndChild = WinGetNextWindow(henum)) != NULLHANDLE) {
	2034	if (WinQueryWindowUShort(hwndChild, QWS_ID) && hwndChild != hwndFrame) {
	2035	*wtext = 0;
	2036	WinQueryWindowText(hwndChild, CCHMAXPATH + 8, wtext);
	2037	if (*wtext) {
	2038	wtext[CCHMAXPATH + 7] = 0;
	2039	mi.afStyle = MIS_TEXT;
	2040	if (!((x + sItemCount) % 28))
	2041	mi.afStyle \|= MIS_BREAK;
	2042	mi.id = IDM_WINDOWSTART + x;
	2043	mi.iPosition = MIT_END;
	2044	if ((SHORT) WinSendMsg(hwndMenu,
	2045	MM_INSERTITEM,
	2046	MPFROMP(&mi), MPFROMP(wtext)) >= 0)
	2047	x++;
[231]	2048	}
[397]	2049	}
[2]	2050	}
[397]	2051	WinEndEnumWindows(henum);
	2052	}
[2]	2053
[397]	2054	/* add external FM/2 windows */
	2055	{
	2056	PSWBLOCK pswb;
	2057	ULONG ulSize, ulcEntries;
	2058	HWND hwndTopFrame;
	2059	register INT i;
[2]	2060
[787]	2061	hwndTopFrame = hwndTop ? WinQueryWindow(hwndTop, QW_PARENT) : (HWND)0;
[397]	2062	/* Get the switch list information */
	2063	x = 0;
	2064	ulcEntries = WinQuerySwitchList(0, NULL, 0);
	2065	ulSize = sizeof(SWBLOCK) + sizeof(HSWITCH) + (ulcEntries + 4L) *
	2066	(LONG) sizeof(SWENTRY);
	2067	/* Allocate memory for list */
	2068	pswb = xmalloc(ulSize, pszSrcFile, __LINE__);
	2069	if (pswb) {
	2070	/* Put the info in the list */
	2071	ulcEntries = WinQuerySwitchList(0, pswb, ulSize - sizeof(SWENTRY));
	2072	/* do the dirty deed */
	2073	memset(&mi, 0, sizeof(mi));
	2074	for (i = 0; i < pswb->cswentry; i++) {
	2075	if (pswb->aswentry[i].swctl.uchVisibility == SWL_VISIBLE &&
	2076	pswb->aswentry[i].swctl.fbJump == SWL_JUMPABLE &&
	2077	(pswb->aswentry[i].swctl.idProcess != mypid \|\|
	2078	!hwndFrame \|\|
	2079	pswb->aswentry[i].swctl.hwnd != hwndFrame) &&
	2080	(pswb->aswentry[i].swctl.idProcess != mypid \|\|
	2081	!hwndTopFrame \|\|
	2082	pswb->aswentry[i].swctl.hwnd != hwndTopFrame \|\|
	2083	!WinIsChild(hwndFrame, hwndTop))) {
	2084	if (!strnicmp(pswb->aswentry[i].swctl.szSwtitle, "AV/2", 4)
	2085	\|\| !stricmp(pswb->aswentry[i].swctl.szSwtitle, "File Manager/2")
	2086	\|\| !stricmp(pswb->aswentry[i].swctl.szSwtitle, "Collector")
	2087	\|\| !strnicmp(pswb->aswentry[i].swctl.szSwtitle, "VTree", 5)
	2088	\|\| !strnicmp(pswb->aswentry[i].swctl.szSwtitle, "VDir", 4)
	2089	\|\| !strnicmp(pswb->aswentry[i].swctl.szSwtitle, FM2Str, 4)) {
	2090	mi.afStyle = MIS_TEXT;
	2091	if (x && !(x % 28))
	2092	mi.afStyle \|= MIS_BREAK;
	2093	mi.id = IDM_SWITCHSTART + y;
	2094	mi.iPosition = MIT_END;
	2095	switches[y] = pswb->aswentry[i].hswitch;
	2096	if ((SHORT) WinSendMsg(hwndMenu,
	2097	MM_INSERTITEM,
	2098	MPFROMP(&mi),
	2099	MPFROMP(pswb->aswentry[i].
	2100	swctl.szSwtitle)) >= 0) {
	2101	y++;
	2102	x++;
[231]	2103	}
[397]	2104	}
[231]	2105	}
[397]	2106	}
	2107	numswitches = y;
	2108	free(pswb);
	2109	DosPostEventSem(CompactSem);
[2]	2110	}
[397]	2111	}
[2]	2112	}
	2113
[231]	2114	BOOL SwitchCommand(HWND hwndMenu, USHORT cmd)
	2115	{
[397]	2116	BOOL ret = FALSE;
[2]	2117
[397]	2118	if (hwndMain && hwndMenu && cmd >= IDM_WINDOWSTART && cmd < IDM_SWITCHSTART) {
	2119	/*
	2120	* select a child window (of client)
	2121	*/
[2]	2122
[397]	2123	MENUITEM mi;
	2124	HWND hwndSubMenu = (HWND) 0, hwndChild;
	2125	CHAR s[CCHMAXPATH + 8];
[2]	2126
[397]	2127	if (WinQueryWindowUShort(hwndMenu, QWS_ID) != IDM_WINDOWSMENU) {
	2128	memset(&mi, 0, sizeof(mi));
	2129	mi.iPosition = MIT_END;
	2130	mi.afStyle = MIS_TEXT;
	2131	if (WinSendMsg(hwndMenu,
	2132	MM_QUERYITEM,
	2133	MPFROM2SHORT(IDM_WINDOWSMENU, TRUE), MPFROMP(&mi)))
	2134	hwndSubMenu = mi.hwndSubMenu;
	2135	}
	2136	else
	2137	hwndSubMenu = hwndMenu;
	2138	if (hwndSubMenu) {
	2139	*s = 0;
	2140	if (WinSendMsg(hwndSubMenu,
	2141	MM_QUERYITEMTEXT,
	2142	MPFROM2SHORT(cmd, CCHMAXPATH + 8), MPFROMP(s)) && *s) {
[2]	2143
[397]	2144	HENUM henum;
	2145	CHAR checkText[CCHMAXPATH + 8];
	2146	SWP swp;
[2]	2147
[397]	2148	s[CCHMAXPATH + 7] = 0;
	2149	henum = WinBeginEnumWindows(hwndMain);
	2150	while ((hwndChild = WinGetNextWindow(henum)) != NULLHANDLE) {
	2151	if (WinQueryWindowUShort(hwndChild, QWS_ID)) {
	2152	*checkText = 0;
	2153	WinQueryWindowText(hwndChild, CCHMAXPATH + 8, checkText);
	2154	checkText[CCHMAXPATH + 7] = 0;
	2155	if (!stricmp(checkText, s)) {
	2156	if (WinQueryWindowPos(hwndChild, &swp)) {
	2157	if (swp.fl & (SWP_MINIMIZE \| SWP_HIDE))
	2158	WinSetWindowPos(hwndChild,
	2159	HWND_TOP,
	2160	0, 0, 0, 0, SWP_RESTORE \| SWP_ZORDER);
	2161	}
	2162	WinSetActiveWindow(HWND_DESKTOP, hwndChild);
	2163	ret = TRUE;
	2164	break;
[231]	2165	}
[397]	2166	}
[231]	2167	}
[397]	2168	WinEndEnumWindows(henum);
	2169	}
[2]	2170	}
[397]	2171	}
	2172	else if (cmd >= IDM_SWITCHSTART && cmd < IDM_SWITCHSTART + 499) {
	2173	if (cmd - IDM_SWITCHSTART < numswitches) {
	2174	WinSwitchToProgram(switches[cmd - IDM_SWITCHSTART]);
	2175	ret = TRUE;
[2]	2176	}
[397]	2177	}
[2]	2178
[397]	2179	return ret;
[2]	2180	}
[787]	2181
	2182	#pragma alloc_text(MAINWND5,SetSysMenu)
	2183	#pragma alloc_text(MISC1,BoxWindow,PaintRecessedWindow,PostMsg,PaintSTextWindow,IsFm2Window)
	2184	#pragma alloc_text(MISC1,FixSwitchList,FindDirCnr,CurrentRecord,SetShiftState,AddToListboxBottom)
	2185	#pragma alloc_text(CNR_MISC1,AdjustCnrColVis,AdjustCnrColsForFSType)
	2186	#pragma alloc_text(CNR_MISC1,AdjustCnrColsForPref,SetCnrCols)
	2187	#pragma alloc_text(CNR_MISC2,CnrDirectEdit,OpenEdit)
	2188	#pragma alloc_text(MISC2,SetMenuCheck,disable_menuitem,SetSortChecks)
	2189	#pragma alloc_text(MISC2,SetDetailsSwitches,SetViewMenu)
	2190	#pragma alloc_text(MISC3,SetupCommandMenu,AdjustDetailsSwitches)
	2191	#pragma alloc_text(MISC3,ViewHelp,GetCmdSpec)
	2192	#pragma alloc_text(MISC3,ExecFile,SetConditionalCascade,LoadDetailsSwitches)
	2193	#pragma alloc_text(MISC4,PortholeInit,CheckMenu,Broadcast,SetupWinList,SwitchCommand)
	2194	#pragma alloc_text(MISC6,DrawTargetEmphasis,EmphasizeButton)
	2195	#pragma alloc_text(MISC_LIBPATH,LoadLibPath)
	2196	#pragma alloc_text(MISC_SAY,SayView,SaySort,SayFilter)
	2197

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