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source: trunk/dll/treecnr.c@ 1060

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Last change on this file since 1060 was 1047, checked in by Gregg Young, 17 years ago
Minor code cleanup
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 81.7 KB

Rev	Line
[907]	1
[36]	2	/***********************************************************************
	3
	4	$Id: treecnr.c 1047 2008-07-06 23:43:17Z gyoung $
	5
	6	Tree containers
	7
	8	Copyright (c) 1993-98 M. Kimes
[907]	9	Copyright (c) 2001, 2008 Steven H. Levine
[36]	10
[156]	11	16 Oct 02 SHL Handle large partitions
	12	11 Jun 03 SHL Add JFS and FAT32 support
	13	25 May 05 SHL Rename comnam to szCommonName and fix typo
	14	25 May 05 SHL Use ULONGLONG and CommaFmtULL
[176]	15	26 May 05 SHL More large file formatting updates
[186]	16	05 Jun 05 SHL Use QWL_USER
[246]	17	06 Aug 05 SHL Renames
[305]	18	08 Dec 05 SHL TreeCnrWndProc: disable menu items if drive not ready
[352]	19	17 Jul 06 SHL Use Runtime_Error
[443]	20	15 Aug 06 SHL Rework SetMask args
[472]	21	31 Aug 06 JS Add more partitioning menu items
[787]	22	22 Oct 06 GKY Add NDFS32 support
[549]	23	29 Dec 06 GKY Fixed menu gray out for remote drives (added variable "remote")
	24	29 Dec 06 GKY Enabled edit of drive flags on "not ready" drives
[555]	25	18 Feb 07 GKY More drive type and icon support
[557]	26	08 Mar 07 SHL Ensure drive icon updates after drive flags change
	27	09 Mar 07 GKY Use SelectDriveIcon
[593]	28	30 Mar 07 GKY Remove GetPString for window class names
[603]	29	06 Apr 07 GKY Work around PM DragInfo and DrgFreeDISH limits
	30	06 Apr 07 GKY Add some error checking in drag/drop
[618]	31	19 Apr 07 SHL Sync with AcceptOneDrop GetOneDrop mods
	32	19 Apr 07 SHL Add more drag/drop error checking
[672]	33	12 May 07 SHL Use dcd->ulItemsToUnHilite; sync with UnHilite arg mods
[688]	34	10 Jun 07 GKY Add CheckPmDrgLimit including IsFm2Window as part of work around PM drag limit
	35	10 Jun 07 GKY Mouse button 3 white space click to fail silently
[726]	36	05 Jul 07 SHL Disable leftover debug code
[751]	37	02 Aug 07 SHL Sync with CNRITEM mods
[775]	38	06 Aug 07 GKY Reduce DosSleep times (ticket 148)
[787]	39	14 Aug 07 SHL Revert ShowTreeRec DosSleep to 0
	40	14 Aug 07 SHL Optimze ShowTreeRec collapse - was really slow
[793]	41	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
[802]	42	22 Aug 07 SHL Disable DbgMsgs shipped with 3.0.8beta1
[809]	43	26 Aug 07 SHL Revert to DosSleep(0)
[872]	44	22 Nov 07 GKY Use CopyPresParams to fix presparam inconsistencies in menus
[917]	45	10 Jan 08 SHL Sync with CfgDlgProc mods
[953]	46	15 Feb 08 SHL Sync with settings menu rework
[954]	47	15 Feb 08 SHL Avoid death if tree container 0 width
[36]	48
	49	***********************************************************************/
	50
[2]	51	#include <stdlib.h>
	52	#include <string.h>
	53	#include <ctype.h>
[689]	54	#include <process.h> // _beginthread
[156]	55
[907]	56	#define INCL_DOS
	57	#define INCL_WIN
	58	#define INCL_LONGLONG
	59
[2]	60	#include "fm3dlg.h"
	61	#include "fm3str.h"
	62	#include "mle.h"
[907]	63	#include "comp.h" // COMPARE
	64	#include "filldir.h" // RemoveCnrItems...
	65	#include "errutil.h" // Dos_Error...
	66	#include "strutil.h" // GetPString
[953]	67	#include "notebook.h" // CfgDlgProc
[989]	68	#include "command.h" // RunCommand
[907]	69	#include "fm3dll.h"
[2]	70
[1017]	71	#include "fortify.h"
	72
[2]	73	#pragma data_seg(DATA1)
[352]	74
	75	static PSZ pszSrcFile = __FILE__;
	76
[551]	77	APIRET16 APIENTRY16 Dos16MemAvail(PULONG pulAvailMem);
[2]	78
[551]	79	typedef struct APPNOTIFY
	80	{
	81	HAPP happ;
	82	CHAR device;
[2]	83	struct APPNOTIFY *next;
	84	struct APPNOTIFY *prev;
[551]	85	}
	86	APPNOTIFY;
[2]	87
[551]	88	MRESULT EXPENTRY OpenButtonProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[352]	89	{
[2]	90	static BOOL emphasized = FALSE;
	91
[551]	92	switch (msg) {
	93	case WM_CREATE:
	94	{
	95	MRESULT rc;
[2]	96
[551]	97	rc = PFNWPButton(hwnd, msg, mp1, mp2);
	98	WinSetPresParam(hwnd, PP_FONTNAMESIZE,
	99	strlen(GetPString(IDS_8TIMESNEWROMANTEXT)) + 1,
	100	(PVOID) GetPString(IDS_8TIMESNEWROMANTEXT));
	101	return rc;
	102	}
[2]	103
[551]	104	case WM_MOUSEMOVE:
	105	BubbleHelp(hwnd, TRUE, FALSE, TRUE, GetPString(IDS_OPENBUTTONHELP));
	106	break;
[2]	107
[551]	108	case WM_CONTEXTMENU:
	109	PostMsg(WinQueryWindow(hwnd, QW_PARENT),
	110	WM_COMMAND, MPFROM2SHORT(IDM_OPENWALK, 0), MPVOID);
	111	return 0;
[2]	112
[551]	113	case DM_DRAGOVER:
	114	if (!emphasized) {
	115	emphasized = TRUE;
	116	EmphasizeButton(hwnd, emphasized);
	117	}
[618]	118	if (AcceptOneDrop(hwnd, mp1, mp2))
[551]	119	return MRFROM2SHORT(DOR_DROP, DO_MOVE);
	120	return MRFROM2SHORT(DOR_NEVERDROP, 0);
[2]	121
[551]	122	case DM_DRAGLEAVE:
	123	if (emphasized) {
	124	emphasized = FALSE;
	125	EmphasizeButton(hwnd, emphasized);
	126	}
	127	break;
[2]	128
[551]	129	case DM_DROPHELP:
	130	DropHelp(mp1, mp2, hwnd, GetPString(IDS_OPENDROPHELP));
	131	return 0;
[2]	132
[551]	133	case DM_DROP:
	134	{
	135	char szFrom[CCHMAXPATH + 2];
[2]	136
[551]	137	if (emphasized) {
	138	emphasized = FALSE;
	139	EmphasizeButton(hwnd, emphasized);
[2]	140	}
[618]	141	if (GetOneDrop(hwnd, mp1, mp2, szFrom, sizeof(szFrom))) {
[551]	142	MakeValidDir(szFrom);
	143	WinSendMsg(WinQueryWindow(hwnd, QW_PARENT),
	144	UM_OPENWINDOWFORME, MPFROMP(szFrom), MPVOID);
	145	}
	146	}
	147	return 0;
[2]	148
	149	}
[551]	150	return PFNWPButton(hwnd, msg, mp1, mp2);
[2]	151	}
	152
[787]	153	VOID ShowTreeRec(HWND hwndCnr,
	154	CHAR *dirname,
	155	BOOL collapsefirst,
[551]	156	BOOL maketop)
[352]	157	{
[2]	158	/* Find a record in tree view, move it so it shows in container and
	159	make it the current record */
	160
[551]	161	PCNRITEM pci, pciToSelect, pciP;
	162	BOOL quickbail = FALSE;
	163	CHAR szDir[CCHMAXPATH], *p;
[2]	164
[787]	165	// already positioned to requested record?
[2]	166	pci = WinSendMsg(hwndCnr,
[176]	167	CM_QUERYRECORDEMPHASIS,
[551]	168	MPFROMLONG(CMA_FIRST), MPFROMSHORT(CRA_CURSORED));
[730]	169	if (pci && (INT) pci != -1 && !stricmp(pci->pszFileName, dirname)) {
[787]	170	// DbgMsg(pszSrcFile, __LINE__, "already at %s collapse %u maketop %u", dirname, collapsefirst, maketop); // 14 Aug 07 SHL fixme
	171	quickbail = TRUE; // Bypass repositioning
	172	goto MakeTop;
[2]	173	}
[551]	174	WinEnableWindowUpdate(hwndCnr, FALSE);
[802]	175	// DbgMsg(pszSrcFile, __LINE__, "finding %s collapse %u maketop %u", dirname, collapsefirst, maketop); // 14 Aug 07 SHL fixme
[551]	176	pci = FindCnrRecord(hwndCnr, dirname, NULL, TRUE, FALSE, TRUE);
	177	if (!pci \|\| (INT) pci == -1) {
	178	szDir = dirname;
[2]	179	szDir[1] = ':';
	180	szDir[2] = '\\';
	181	szDir[3] = 0;
[787]	182	p = szDir + 3; // Point after root backslash
[551]	183	for (;;) {
	184	pciP = FindCnrRecord(hwndCnr, szDir, NULL, TRUE, FALSE, TRUE);
	185	if (pciP && (INT) pciP != -1) {
[730]	186	if (!stricmp(dirname, pciP->pszFileName))
[787]	187	break; // Found it
	188	if (~pciP->rc.flRecordAttr & CRA_EXPANDED)
[551]	189	WinSendMsg(hwndCnr, CM_EXPANDTREE, MPFROMP(pciP), MPVOID);
	190	strcpy(szDir, dirname);
	191	if (p - szDir >= strlen(szDir))
[787]	192	break; // Not root dir
[551]	193	p = strchr(p, '\\');
	194	if (p) {
[787]	195	*p = 0; // fixme?
[176]	196	p++;
	197	}
	198	else
	199	break;
[2]	200	}
	201	else
[176]	202	break;
[787]	203	DosSleep(0);
	204	} // for
[551]	205	pci = FindCnrRecord(hwndCnr, dirname, NULL, TRUE, FALSE, TRUE);
[2]	206	}
[802]	207	// DbgMsg(pszSrcFile, __LINE__, "found"); // 14 Aug 07 SHL fixme
[551]	208	if (pci && (INT) pci != -1) {
[787]	209	if (~pci->rc.flRecordAttr & CRA_CURSORED) {
[551]	210	if (collapsefirst) {
[907]	211	// DbgMsg(pszSrcFile, __LINE__, "collapsing"); // 14 Aug 07 SHL fixme
[176]	212	pciP = WinSendMsg(hwndCnr,
	213	CM_QUERYRECORD,
[551]	214	MPVOID, MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
	215	while (pciP && (INT) pciP != -1) {
[907]	216	#if 1 // // 05 Jan 08 SHL fixme to be sure this is correct code
[787]	217	if (pciP->rc.flRecordAttr & CRA_EXPANDED) {
	218	// collapse top level of all branches
[551]	219	WinSendMsg(hwndCnr, CM_COLLAPSETREE, MPFROMP(pciP), MPVOID);
[787]	220	}
	221	#else // fixme to be gone
	222	if (toupper(pciP->pszFileName) == toupper(dirname)) {
	223	// collapse all levels if branch is our drive
	224	if (pciP->rc.flRecordAttr & CRA_EXPANDED)
	225	ExpandAll(hwndCnr, FALSE, pciP);
	226	}
	227	else if (pciP->rc.flRecordAttr & CRA_EXPANDED) {
	228	// collapse top level of all branches
	229	WinSendMsg(hwndCnr, CM_COLLAPSETREE, MPFROMP(pciP), MPVOID);
	230	}
	231	#endif
[176]	232	pciP = WinSendMsg(hwndCnr,
	233	CM_QUERYRECORD,
	234	MPFROMP(pciP),
[551]	235	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
[787]	236	} // while
[2]	237	}
	238	/* expand all parent branches */
[802]	239	// DbgMsg(pszSrcFile, __LINE__, "expanding parents"); // 14 Aug 07 SHL fixme
[2]	240	pciToSelect = pci;
[551]	241	for (;;) {
[176]	242	pciP = WinSendMsg(hwndCnr,
	243	CM_QUERYRECORD,
	244	MPFROMP(pciToSelect),
[551]	245	MPFROM2SHORT(CMA_PARENT, CMA_ITEMORDER));
	246	if (pciP && (INT) pciP != -1) {
	247	if (!(pciP->rc.flRecordAttr & CRA_EXPANDED))
	248	WinSendMsg(hwndCnr, CM_EXPANDTREE, MPFROMP(pciP), MPVOID);
[176]	249	pciToSelect = pciP;
	250	}
	251	else
	252	break;
[809]	253	DosSleep(0); // Let GUI update
[787]	254	} // for
[2]	255	}
	256	/* make record visible */
[551]	257	MakeTop:
[802]	258	// DbgMsg(pszSrcFile, __LINE__, "moving into view"); // 14 Aug 07 SHL fixme
[2]	259	pciToSelect = pci;
[551]	260	if (pciToSelect && (INT) pciToSelect != -1) {
[787]	261	if (fTopDir \|\| maketop) {
[551]	262	ShowCnrRecord(hwndCnr, (PMINIRECORDCORE) pciToSelect);
[787]	263	}
	264	if (fSwitchTreeExpand && ~pciToSelect->rc.flRecordAttr & CRA_EXPANDED) {
[907]	265	// DbgMsg(pszSrcFile, __LINE__, "expanding current"); // 14 Aug 07 SHL fixme
[551]	266	WinSendMsg(hwndCnr, CM_EXPANDTREE, MPFROMP(pciToSelect), MPVOID);
[907]	267	// DbgMsg(pszSrcFile, __LINE__, "expanded"); // 14 Aug 07 SHL fixme
[2]	268	}
[787]	269	if (!quickbail) {
[907]	270	WinSendMsg(hwndCnr,
[787]	271	CM_SETRECORDEMPHASIS,
	272	MPFROMP(pciToSelect),
	273	MPFROM2SHORT(TRUE, CRA_SELECTED \| CRA_CURSORED));
	274	}
[2]	275	}
	276	}
[802]	277	// DbgMsg(pszSrcFile, __LINE__, "done"); // 14 Aug 07 SHL fixme
[551]	278	WinEnableWindowUpdate(hwndCnr, TRUE);
[809]	279	// DosSleep(1); // Let GUI update
[2]	280	}
	281
[551]	282	MRESULT EXPENTRY TreeTitleWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	283	MPARAM mp2)
[352]	284	{
[551]	285	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	286
[551]	287	switch (msg) {
	288	case WM_CONTEXTMENU:
	289	return WinSendMsg(WinQueryWindow(hwnd, QW_PARENT),
	290	UM_CONTEXTMENU, mp1, mp2);
[2]	291	}
[551]	292	return oldproc(hwnd, msg, mp1, mp2);
[2]	293	}
	294
[551]	295	MRESULT EXPENTRY TreeStatProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[352]	296	{
[551]	297	switch (msg) {
	298	case WM_CREATE:
	299	return CommonTextProc(hwnd, msg, mp1, mp2);
[2]	300
[551]	301	case WM_CONTEXTMENU:
	302	PostMsg(WinQueryWindow(hwnd, QW_PARENT), msg, mp1, mp2);
	303	return 0;
[2]	304
[551]	305	case WM_PAINT:
	306	{
	307	MRESULT mr = PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	308
[551]	309	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	310	return mr;
	311	}
[2]	312
[551]	313	case WM_SETFOCUS:
	314	if (mp2)
	315	PostMsg(hwnd, UM_FOCUSME, MPVOID, MPVOID);
	316	break;
[2]	317
[551]	318	case UM_FOCUSME:
	319	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
	320	return 0;
[2]	321	}
[551]	322	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	323	}
	324
[551]	325	MRESULT EXPENTRY TreeFrameWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	326	MPARAM mp2)
[352]	327	{
[551]	328	switch (msg) {
	329	case UM_RESCAN:
	330	PostMsg(WinQueryWindow(hwnd, QW_PARENT), msg, mp1, mp2);
	331	return 0;
[2]	332
[551]	333	case WM_ADJUSTWINDOWPOS:
	334	{
	335	SWP *pswp;
[2]	336
[551]	337	pswp = (SWP *) mp1;
	338	if (ParentIsDesktop(hwnd, (HWND) 0)) {
	339	if (pswp->fl & (SWP_HIDE \| SWP_MINIMIZE))
	340	HideNote();
[2]	341	}
[551]	342	}
	343	break;
[2]	344
[551]	345	case WM_TRACKFRAME:
	346	if (!fFreeTree && !ParentIsDesktop(hwnd, (HWND) 0)) {
	347	switch (SHORT1FROMMP(mp1) & TF_MOVE) {
	348	case TF_MOVE:
	349	case TF_LEFT:
	350	case TF_TOP:
	351	case (TF_LEFT \| TF_BOTTOM):
	352	case (TF_LEFT \| TF_TOP):
	353	{
	354	SWP swp;
[2]	355
[551]	356	WinQueryWindowPos(hwnd, &swp);
	357	if (!(swp.fl & SWP_ACTIVATE))
	358	WinSetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0,
	359	SWP_ZORDER \| SWP_ACTIVATE);
[176]	360	}
[551]	361	return 0;
[2]	362	}
[551]	363	}
	364	break;
[2]	365
[551]	366	case WM_CALCFRAMERECT:
	367	if ((ULONG ) realappname != FM3UL) {
[2]	368
[551]	369	MRESULT mr;
	370	PRECTL prectl;
[2]	371
[551]	372	mr = CommonFrameWndProc(TREE_CNR, hwnd, msg, mp1, mp2);
[2]	373
[551]	374	/*
	375	* Calculate the position of the client rectangle.
	376	* Otherwise, we'll see a lot of redraw when we move the
	377	* client during WM_FORMATFRAME.
	378	*/
[2]	379
[551]	380	if (mr && mp2) {
	381	prectl = (PRECTL) mp1;
	382	prectl->yTop -= 22;
[2]	383	}
[551]	384	return mr;
	385	}
	386	break;
[2]	387
[551]	388	case WM_FORMATFRAME:
	389	{
	390	SHORT sCount;
	391	PSWP pswp, pswpClient, pswpNew;
[2]	392
[551]	393	sCount = (SHORT) CommonFrameWndProc(TREE_CNR, hwnd, msg, mp1, mp2);
[2]	394
[551]	395	/*
	396	* Reformat the frame to "squeeze" the client
	397	*/
[2]	398
[551]	399	pswp = (PSWP) mp1;
	400	{
	401	SHORT x;
[2]	402
[551]	403	for (x = 0; x < sCount; x++) {
	404	if (WinQueryWindowUShort(pswp->hwnd, QWS_ID) == FID_CLIENT) {
	405	pswpClient = pswp;
	406	break;
[176]	407	}
[551]	408	pswp++;
[176]	409	}
[551]	410	}
	411	pswpNew = (PSWP) mp1 + sCount;
	412	pswpNew = pswpClient;
	413	pswpNew->hwnd = WinWindowFromID(hwnd, MAIN_STATUS);
	414	if ((ULONG ) realappname == FM3UL) {
[2]	415
[551]	416	PSWP pswpTitlebar = (PSWP) 0, pswpMinbutton = (PSWP) 0;
	417	SHORT x;
[2]	418
[551]	419	pswpNew->hwnd = WinWindowFromID(hwnd, IDM_OPENWINDOW);
	420	pswp = (PSWP) mp1;
	421	for (x = 0; x < sCount; x++) {
	422	if (WinQueryWindowUShort(pswp->hwnd, QWS_ID) == FID_TITLEBAR)
	423	pswpTitlebar = pswp;
	424	else if (WinQueryWindowUShort(pswp->hwnd, QWS_ID) == FID_MINMAX)
	425	pswpMinbutton = pswp;
	426	if (pswpTitlebar && pswpMinbutton)
	427	break;
	428	pswp++;
[176]	429	}
[551]	430	pswpNew->cy = pswpMinbutton->cy + 3;
	431	pswpNew->cx = min(pswpNew->cy, (pswpMinbutton->cx / 2) + 3);
	432	pswpTitlebar->cx -= (pswpNew->cx + 1);
	433	pswpNew->x = pswpTitlebar->x + pswpTitlebar->cx;
	434	pswpNew->y = pswpMinbutton->y - 1;
[2]	435	}
[551]	436	else {
	437	pswpNew->x = pswpClient->x + 3;
	438	pswpNew->y = (pswpClient->y + pswpClient->cy) - 20;
	439	pswpNew->cx = pswpClient->cx - 6;
	440	pswpNew->cy = 18;
	441	pswpClient->cy -= 22;
	442	}
	443	sCount++;
	444	return MRFROMSHORT(sCount);
	445	}
[2]	446
[551]	447	case WM_QUERYFRAMECTLCOUNT:
	448	{
	449	SHORT sCount;
[2]	450
[551]	451	sCount = (SHORT) CommonFrameWndProc(TREE_CNR, hwnd, msg, mp1, mp2);
	452	sCount++;
	453	return MRFROMSHORT(sCount);
	454	}
[2]	455	}
[551]	456	return CommonFrameWndProc(TREE_CNR, hwnd, msg, mp1, mp2);
[2]	457	}
	458
[551]	459	MRESULT EXPENTRY TreeClientWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	460	MPARAM mp2)
	461	{
[2]	462
[551]	463	switch (msg) {
	464	case UM_CONTAINERHWND:
	465	return MRFROMLONG(WinWindowFromID(hwnd, TREE_CNR));
[2]	466
[551]	467	case UM_VIEWSMENU:
[875]	468	return MRFROMLONG(CheckMenu(hwndMainMenu, &TreeCnrMenu, TREECNR_POPUP));
[2]	469
[551]	470	case UM_TIMER:
	471	case UM_ACTION:
	472	case UM_SHOWME:
	473	case UM_OPENWINDOWFORME:
	474	case UM_MINIMIZE:
	475	case UM_MAXIMIZE:
	476	case WM_INITMENU:
	477	case UM_INITMENU:
	478	case UM_FILTER:
	479	case UM_FILESMENU:
	480	case UM_UPDATERECORD:
	481	case UM_UPDATERECORDLIST:
	482	case MM_PORTHOLEINIT:
	483	case UM_DRIVECMD:
	484	case WM_CLOSE:
	485	case WM_CONTROL:
	486	case UM_COMMAND:
	487	case WM_COMMAND:
	488	return WinSendMsg(WinWindowFromID(hwnd, TREE_CNR), msg, mp1, mp2);
[2]	489
[551]	490	case WM_PSETFOCUS:
	491	case WM_SETFOCUS:
	492	if (mp2)
	493	PostMsg(hwnd, UM_FOCUSME, MPVOID, MPVOID);
	494	break;
[2]	495
[551]	496	case UM_FOCUSME:
	497	WinSetFocus(HWND_DESKTOP, WinWindowFromID(hwnd, TREE_CNR));
	498	break;
[2]	499
[551]	500	case WM_ERASEBACKGROUND:
	501	WinFillRect((HPS) mp1, (PRECTL) mp2, 0x00d0d0d0);
	502	return 0;
[2]	503
[551]	504	case WM_PAINT:
	505	{
	506	HPS hps;
	507	RECTL rcl;
[2]	508
[551]	509	hps = WinBeginPaint(hwnd, (HPS) 0, NULL);
	510	if (hps) {
	511	WinQueryWindowRect(hwnd, &rcl);
	512	WinFillRect(hps, &rcl, CLR_PALEGRAY);
	513	PaintRecessedWindow(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	514	MAIN_STATUS), hps, FALSE, FALSE);
	515	WinEndPaint(hps);
[2]	516	}
[551]	517	}
	518	break;
[2]	519
[551]	520	case WM_SIZE:
	521	WinSetWindowPos(WinWindowFromID(hwnd, TREE_CNR),
	522	HWND_TOP,
	523	0,
	524	0,
	525	SHORT1FROMMP(mp2),
	526	SHORT2FROMMP(mp2), SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
	527	if (hwndMain)
	528	PostMsg(hwndMain, UM_SIZE, MPVOID, MPVOID);
	529	break;
[2]	530
[551]	531	case WM_CONTEXTMENU:
	532	case UM_CONTEXTMENU:
	533	PostMsg(WinWindowFromID(hwnd, TREE_CNR),
	534	WM_CONTROL, MPFROM2SHORT(TREE_CNR, CN_CONTEXTMENU), MPVOID);
	535	return 0;
[2]	536	}
[551]	537	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	538	}
	539
[551]	540	MRESULT EXPENTRY TreeObjWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[156]	541	{
[2]	542	DIRCNRDATA *dcd;
	543
[551]	544	switch (msg) {
	545	case WM_CREATE:
	546	break;
[2]	547
[551]	548	case UM_SHOWME:
[787]	549	// DbgMsg(pszSrcFile, __LINE__, "UM_SHOWME mp1 %p mp2 %p", mp1, mp2); // 14 Aug 07 SHL fixme
[551]	550	if (mp1) {
	551	dcd = INSTDATA(hwnd);
[787]	552	// DbgMsg(pszSrcFile, __LINE__, "UM_SHOWME dcd %p", dcd); // 14 Aug 07 SHL fixme
[551]	553	if (dcd) {
	554	BOOL tempsusp, tempfollow, temptop;
[2]	555
[551]	556	tempsusp = dcd->suspendview;
	557	dcd->suspendview = TRUE;
	558	tempfollow = fFollowTree;
	559	fFollowTree = FALSE;
	560	if (mp2) {
	561	temptop = fTopDir;
	562	fTopDir = TRUE;
[176]	563	}
[1009]	564	ShowTreeRec(dcd->hwndCnr, (CHAR *)mp1, fCollapseFirst, TRUE);
[551]	565	dcd->suspendview = tempsusp;
	566	fFollowTree = tempfollow;
	567	if (mp2)
	568	fTopDir = temptop;
[2]	569	}
[1039]	570	free((CHAR *)mp1);
[551]	571	}
	572	return 0;
[2]	573
[551]	574	case DM_PRINTOBJECT:
	575	return MRFROMLONG(DRR_TARGET);
[2]	576
[551]	577	case DM_DISCARDOBJECT:
	578	dcd = INSTDATA(hwnd);
	579	if (fFM2Deletes && dcd) {
[2]	580
[551]	581	LISTINFO *li;
	582	CNRDRAGINFO cni;
[2]	583
[551]	584	cni.pRecord = NULL;
	585	cni.pDragInfo = (PDRAGINFO) mp1;
	586	li = DoFileDrop(dcd->hwndCnr,
[726]	587	dcd->directory, FALSE, MPVOID, MPFROMP(&cni));
[687]	588	CheckPmDrgLimit(cni.pDragInfo);
[551]	589	if (li) {
	590	li->type = ((fDefaultDeletePerm) ? IDM_PERMDELETE : IDM_DELETE);
	591	if (!PostMsg(hwnd, UM_MASSACTION, MPFROMP(li), MPVOID))
	592	FreeListInfo(li);
	593	else
	594	return MRFROMLONG(DRR_SOURCE);
[2]	595	}
[551]	596	}
	597	return MRFROMLONG(DRR_TARGET);
[2]	598
[551]	599	case UM_EXPAND:
	600	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	601	if (!dcd)
	602	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	603	else {
	604	BOOL tempsusp = dcd->suspendview;
[2]	605
[551]	606	dcd->suspendview = TRUE;
	607	ExpandAll(dcd->hwndCnr,
	608	(SHORT1FROMMP(mp1) == IDM_EXPAND), (PCNRITEM) mp2);
	609	dcd->suspendview = tempsusp;
	610	PostMsg(dcd->hwndCnr, UM_FILTER, MPVOID, MPVOID);
	611	}
	612	return 0;
[2]	613
[551]	614	case UM_UPDATERECORDLIST:
	615	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	616	if (!dcd \|\| !mp1)
	617	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	618	else {
	619	INT numentries = 0;
	620	CHAR list = (CHAR ) mp1;
[2]	621
[551]	622	while (list[numentries])
	623	numentries++;
	624	if (numentries)
	625	UpdateCnrList(dcd->hwndCnr, list, numentries, TRUE, dcd);
	626	}
	627	return 0;
[2]	628
[551]	629	case UM_SETUP:
	630	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	631	if (!dcd)
	632	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	633	else {
	634	dcd->hwndObject = hwnd;
	635	if (ParentIsDesktop(hwnd, dcd->hwndParent))
[771]	636	DosSleep(100); //05 Aug 07 GKY 250
[551]	637	}
	638	return 0;
	639
	640	case UM_RESCAN2:
	641	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	642	if (!dcd)
	643	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	644	// Bypass if not running integrated (i.e if vtree)
	645	else if (hwndStatus &&
	646	dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
	647	CHAR s[CCHMAXPATH * 2];
	648	PCNRITEM pci = (PCNRITEM) mp1;
	649	FSALLOCATE fsa;
	650	struct
	651	{
	652	ULONG serial;
	653	CHAR volumelength;
	654	CHAR volumelabel[CCHMAXPATH];
[2]	655	}
[551]	656	volser;
	657	CHAR tb[64];
	658	CHAR szFree[64];
	659	CNRINFO cnri;
[2]	660
[551]	661	strcpy(s, GetPString(IDS_TREETEXT));
	662	memset(&cnri, 0, sizeof(CNRINFO));
	663	cnri.cb = sizeof(CNRINFO);
	664	WinSendMsg(dcd->hwndCnr,
	665	CM_QUERYCNRINFO,
	666	MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
	667	if (cnri.cRecords) {
	668	sprintf(s, GetPString(IDS_NUMDRIVESTEXT), cnri.cRecords);
	669	if (pci) {
[730]	670	if (!(driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	671	DRIVE_REMOVABLE) \|\|
[730]	672	driveserial[toupper(*pci->pszFileName) - 'A'] != -1) {
[551]	673	memset(&volser, 0, sizeof(volser));
	674	DosError(FERR_DISABLEHARDERR);
[730]	675	if (!DosQueryFSInfo(toupper(*pci->pszFileName) - '@',
[551]	676	FSIL_VOLSER,
	677	&volser,
	678	(ULONG) sizeof(volser)) &&
	679	dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
[176]	680	DosError(FERR_DISABLEHARDERR);
[730]	681	if (!DosQueryFSInfo(toupper(*pci->pszFileName) - '@',
[551]	682	FSIL_ALLOC, &fsa, sizeof(FSALLOCATE))) {
	683	CommaFmtULL(tb, sizeof(tb),
	684	(ULONGLONG) fsa.cUnitAvail * (fsa.cSectorUnit *
	685	fsa.cbSector), 'M');
	686	sprintf(szFree, " %s %s", tb, GetPString(IDS_FREETEXT));
	687	}
	688	else
	689	*szFree = 0;
[730]	690	driveserial[toupper(*pci->pszFileName) - 'A'] = volser.serial;
[551]	691	sprintf(&s[strlen(s)],
	692	GetPString(IDS_TREESTATUSSTARTTEXT),
[730]	693	toupper(*pci->pszFileName),
[551]	694	volser.volumelabel, volser.serial, szFree);
	695	if (!fMoreButtons) {
	696	if (*dcd->mask.szMask \|\|
	697	(dcd->mask.attrFile != ALLATTRS \|\|
	698	((fFilesInTree \|\|
[730]	699	(driveflags[toupper(*pci->pszFileName)] &
[551]	700	DRIVE_INCLUDEFILES)) ?
	701	dcd->mask.antiattr :
	702	(dcd->mask.antiattr &&
	703	dcd->mask.antiattr != FILE_DIRECTORY)))) {
	704	sprintf(&s[strlen(s)],
	705	" (%s)",
	706	(*dcd->mask.szMask) ?
	707	dcd->mask.szMask : GetPString(IDS_ATTRTEXT));
[176]	708	}
	709	}
	710	}
	711	}
[551]	712	else {
	713	/* find root record and strip it */
	714	pci = FindParentRecord(dcd->hwndCnr, pci);
[730]	715	driveserial[toupper(*pci->pszFileName) - 'A'] = -1;
[551]	716	UnFlesh(dcd->hwndCnr, pci);
	717	}
[176]	718	}
[2]	719	}
[551]	720	if (dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent))
	721	WinSetWindowText(hwndStatus, s);
	722	}
	723	return 0;
[2]	724
[551]	725	case UM_RESCAN:
	726	/*
	727	* populate container
	728	*/
	729	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	730	if (!dcd)
	731	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	732	else {
[751]	733	RemoveCnrItems(dcd->hwndCnr, NULL, 0, CMA_FREE \| CMA_INVALIDATE \| CMA_ERASE);
[551]	734	WinSendMsg(dcd->hwndCnr,
	735	CM_SCROLLWINDOW, MPFROMSHORT(CMA_VERTICAL), MPFROMLONG(-1));
	736	WinSendMsg(dcd->hwndCnr,
	737	CM_SCROLLWINDOW,
	738	MPFROMSHORT(CMA_HORIZONTAL), MPFROMLONG(-1));
	739	FillTreeCnr(dcd->hwndCnr, dcd->hwndParent);
	740	if (fOkayMinimize) {
	741	PostMsg(dcd->hwndCnr, UM_MINIMIZE, MPVOID, MPVOID);
	742	fOkayMinimize = FALSE;
[2]	743	}
[551]	744	WinSendMsg(dcd->hwndCnr,
	745	CM_INVALIDATERECORD,
	746	MPVOID, MPFROM2SHORT(0, CMA_ERASE \| CMA_REPOSITION));
	747	PostMsg(dcd->hwndCnr, UM_RESCAN, MPVOID, MPVOID);
	748	}
	749	return 0;
[2]	750
[551]	751	case UM_COMMAND:
	752	if (mp1) {
[2]	753
[551]	754	LISTINFO li = (LISTINFO ) mp1;
[2]	755
[551]	756	switch (li->type) {
	757	case IDM_DOITYOURSELF:
	758	case IDM_APPENDTOCLIP:
	759	case IDM_SAVETOCLIP:
	760	case IDM_ARCHIVE:
	761	case IDM_VIEW:
	762	case IDM_EDIT:
	763	case IDM_OBJECT:
	764	case IDM_SHADOW:
	765	case IDM_SHADOW2:
	766	case IDM_PRINT:
	767	case IDM_ATTRS:
	768	case IDM_DELETE:
	769	case IDM_PERMDELETE:
	770	if (PostMsg(hwnd, UM_MASSACTION, mp1, mp2))
	771	return (MRESULT) TRUE;
	772	default:
	773	if (PostMsg(hwnd, UM_ACTION, mp1, mp2))
	774	return (MRESULT) TRUE;
[2]	775	}
[551]	776	}
	777	return 0;
[2]	778
[551]	779	case UM_MASSACTION:
	780	if (mp1) {
[2]	781
[551]	782	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	783	if (!dcd)
	784	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	785	else {
	786	WORKER *wk;
[1017]	787	# ifdef FORTIFY
	788	Fortify_EnterScope();
	789	# endif
[551]	790	wk = xmallocz(sizeof(WORKER), pszSrcFile, __LINE__);
	791	if (!wk)
	792	FreeListInfo((LISTINFO *) mp1);
[352]	793	else {
[551]	794	wk->size = sizeof(WORKER);
	795	wk->hwndCnr = dcd->hwndCnr;
	796	wk->hwndParent = dcd->hwndParent;
	797	wk->hwndFrame = dcd->hwndFrame;
	798	wk->hwndClient = dcd->hwndClient;
	799	wk->li = (LISTINFO *) mp1;
	800	strcpy(wk->directory, dcd->directory);
	801	if (_beginthread(MassAction, NULL, 122880, (PVOID) wk) == -1) {
	802	Runtime_Error(pszSrcFile, __LINE__,
	803	GetPString(IDS_COULDNTSTARTTHREADTEXT));
[1039]	804	free(wk);
[1017]	805	# ifdef FORTIFY
	806	Fortify_LeaveScope();
	807	# endif
[551]	808	FreeListInfo((LISTINFO *) mp1);
[176]	809	}
	810	}
[2]	811	}
[551]	812	}
	813	return 0;
[2]	814
[551]	815	case UM_ACTION:
	816	if (mp1) {
[2]	817
[551]	818	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	819	if (!dcd)
	820	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	821	else {
	822	WORKER *wk;
[1017]	823	# ifdef FORTIFY
	824	Fortify_EnterScope();
	825	# endif
[551]	826	wk = xmallocz(sizeof(WORKER), pszSrcFile, __LINE__);
	827	if (!wk)
	828	FreeListInfo((LISTINFO *) mp1);
[352]	829	else {
[551]	830	wk->size = sizeof(WORKER);
	831	wk->hwndCnr = dcd->hwndCnr;
	832	wk->hwndParent = dcd->hwndParent;
	833	wk->hwndFrame = dcd->hwndFrame;
	834	wk->hwndClient = dcd->hwndClient;
	835	wk->li = (LISTINFO *) mp1;
	836	strcpy(wk->directory, dcd->directory);
	837	if (_beginthread(Action, NULL, 122880, (PVOID) wk) == -1) {
	838	Runtime_Error(pszSrcFile, __LINE__,
	839	GetPString(IDS_COULDNTSTARTTHREADTEXT));
[1039]	840	free(wk);
[1017]	841	# ifdef FORTIFY
	842	Fortify_LeaveScope();
	843	# endif
[551]	844	FreeListInfo((LISTINFO *) mp1);
[176]	845	}
	846	}
[2]	847	}
[551]	848	}
	849	return 0;
[2]	850
[551]	851	case WM_CLOSE:
	852	WinDestroyWindow(hwnd);
	853	break;
[2]	854
[551]	855	case WM_DESTROY:
	856	hwndTree = (HWND) 0;
	857	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	858	if (dcd) {
	859	WinSendMsg(dcd->hwndCnr,
	860	UM_CLOSE, MPFROMLONG(dcd->dontclose != FALSE), MPVOID);
[1039]	861	free(dcd);
[1017]	862	# ifdef FORTIFY
	863	Fortify_LeaveScope();
	864	# endif
	865	WinSetWindowPtr(dcd->hwndCnr, QWL_USER, NULL);
[551]	866	}
	867	DosPostEventSem(CompactSem);
	868	if (!PostMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID))
	869	WinSendMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID);
	870	break;
[2]	871	}
[551]	872	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	873	}
	874
[551]	875	MRESULT EXPENTRY TreeCnrWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[305]	876	{
[551]	877	static APPNOTIFY apphead = NULL, apptail = NULL;
[672]	878	DIRCNRDATA *dcd = INSTDATA(hwnd);
[2]	879
[551]	880	switch (msg) {
	881	case DM_PRINTOBJECT:
	882	return MRFROMLONG(DRR_TARGET);
	883
	884	case DM_DISCARDOBJECT:
	885	if (dcd)
	886	return WinSendMsg(dcd->hwndObject, msg, mp1, mp2);
	887	else
[2]	888	return MRFROMLONG(DRR_TARGET);
	889
[551]	890	case WM_CHAR:
	891	shiftstate = (SHORT1FROMMP(mp1) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	892	if (SHORT1FROMMP(mp1) & KC_KEYUP)
	893	return (MRESULT) TRUE;
	894	if (SHORT1FROMMP(mp1) & KC_VIRTUALKEY) {
	895	switch (SHORT2FROMMP(mp2)) {
	896	case VK_INSERT:
	897	if ((shiftstate & KC_CTRL) == KC_CTRL)
	898	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_MKDIR, 0), MPVOID);
	899	break;
	900	case VK_DELETE:
	901	if ((shiftstate & KC_CTRL) == KC_CTRL)
	902	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_PERMDELETE, 0), MPVOID);
	903	else if ((shiftstate & KC_SHIFT) == KC_SHIFT)
	904	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_SAVETOCLIP, 0), MPVOID);
	905	else
	906	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_DELETE, 0), MPVOID);
	907	break;
[2]	908	}
[551]	909	}
	910	if (shiftstate \|\| fNoSearch)
	911	break;
	912	if (SHORT1FROMMP(mp1) & KC_CHAR) {
[2]	913
[551]	914	ULONG thistime, len;
	915	SEARCHSTRING srch;
	916	PCNRITEM pci;
[2]	917
[551]	918	if (!dcd)
	919	break;
	920	switch (SHORT1FROMMP(mp2)) {
	921	case '\x1b':
	922	case '\r':
	923	case '\n':
	924	dcd->lasttime = 0;
	925	*dcd->szCommonName = 0;
	926	break;
	927	default:
	928	thistime = WinQueryMsgTime(WinQueryAnchorBlock(hwnd));
	929	if (thistime > dcd->lasttime + 1250)
	930	*dcd->szCommonName = 0;
	931	dcd->lasttime = thistime;
	932	if (SHORT1FROMMP(mp2) == ' ' && !*dcd->szCommonName)
[176]	933	break;
[551]	934	KbdRetry:
	935	len = strlen(dcd->szCommonName);
	936	if (len >= CCHMAXPATH - 1) {
	937	*dcd->szCommonName = 0;
	938	len = 0;
	939	}
	940	dcd->szCommonName[len] = toupper(SHORT1FROMMP(mp2));
	941	dcd->szCommonName[len + 1] = 0;
	942	memset(&srch, 0, sizeof(SEARCHSTRING));
	943	srch.cb = (ULONG) sizeof(SEARCHSTRING);
	944	srch.pszSearch = (PSZ) dcd->szCommonName;
	945	srch.fsPrefix = TRUE;
	946	srch.fsCaseSensitive = FALSE;
	947	srch.usView = CV_ICON;
	948	pci = WinSendMsg(hwnd,
	949	CM_SEARCHSTRING,
	950	MPFROMP(&srch), MPFROMLONG(CMA_FIRST));
	951	if (pci && (INT) pci != -1) {
	952	/* make found item current item */
	953	WinSendMsg(hwnd,
	954	CM_SETRECORDEMPHASIS,
	955	MPFROMP(pci), MPFROM2SHORT(TRUE, CRA_CURSORED));
	956	/* make sure that record shows in viewport */
	957	ShowCnrRecord(hwnd, (PMINIRECORDCORE) pci);
	958	return (MRESULT) TRUE;
	959	}
	960	else {
	961	if (SHORT1FROMMP(mp2) == ' ') {
	962	dcd->szCommonName[len] = 0;
[176]	963	break;
[551]	964	}
	965	*dcd->szCommonName = 0;
	966	dcd->lasttime = 0;
	967	if (len) // retry as first letter if no match
	968	goto KbdRetry;
[176]	969	}
[551]	970	break;
[2]	971	}
[551]	972	}
	973	break;
[2]	974
[551]	975	case WM_MOUSEMOVE:
	976	case WM_BUTTON1UP:
	977	case WM_BUTTON2UP:
	978	case WM_BUTTON3UP:
	979	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	980	break;
[2]	981
[551]	982	case UM_TIMER:
	983	if (dcd && dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent) &&
	984	hwndStatus2) {
[841]	985	FILEFINDBUF3L ffb;
[761]	986	ULONG nm = 1;
[551]	987	HDIR hdir = HDIR_CREATE;
[2]	988
[551]	989	if (*SwapperDat) {
[838]	990	if (!xDosFindFirst(SwapperDat,
	991	&hdir,
	992	FILE_NORMAL \| FILE_HIDDEN \|
	993	FILE_SYSTEM \| FILE_ARCHIVED \| FILE_READONLY,
[841]	994	&ffb, sizeof(ffb), &nm, FIL_STANDARDL)) {
[551]	995	CHAR tb[39], tm[39], tpm[39], s[163];
	996	ULONG amem;
[2]	997
[551]	998	priority_bumped();
	999	DosFindClose(hdir);
	1000	if (!DosQuerySysInfo(QSV_TOTAVAILMEM,
	1001	QSV_TOTAVAILMEM,
	1002	(PVOID) & amem, sizeof(amem))) {
	1003	CommaFmtULL(tpm, sizeof(tpm), amem, 'M');
[176]	1004	}
	1005	else
[551]	1006	*tpm = 0;
	1007	if (!Dos16MemAvail(&amem))
	1008	CommaFmtULL(tm, sizeof(tm), amem, 'M');
	1009	else
	1010	*tm = 0;
	1011	CommaFmtULL(tb, sizeof(tb), ffb.cbFile, 'M');
	1012	sprintf(s, " %s %s%s%s%s%s",
	1013	GetPString(IDS_SWAPFILETEXT),
	1014	tb,
	1015	*tm ? GetPString(IDS_TREEMEMTEXT) : NullStr,
	1016	tm, *tpm ? "/" : NullStr, tpm);
	1017	WinSetWindowText(hwndStatus2, s);
[176]	1018	}
	1019	else
[551]	1020	WinSetWindowText(hwndStatus2, NullStr);
[2]	1021	}
[551]	1022	else
	1023	WinSetWindowText(hwndStatus2, NullStr);
	1024	}
	1025	if (msg == UM_TIMER)
	1026	return 0;
	1027	break;
[2]	1028
[551]	1029	case WM_PRESPARAMCHANGED:
	1030	PresParamChanged(hwnd, "TreeCnr", mp1, mp2);
	1031	break;
[2]	1032
[551]	1033	case UM_FILESMENU:
	1034	{
	1035	PCNRITEM pci;
	1036	HWND menuHwnd = (HWND) 0;
[2]	1037
[551]	1038	pci = (PCNRITEM) CurrentRecord(hwnd);
	1039	if (pci && (INT) pci != -1) {
[730]	1040	if (IsRoot(pci->pszFileName))
[875]	1041	menuHwnd = CheckMenu(hwndMainMenu, &TreeMenu, TREE_POPUP);
[551]	1042	else {
[875]	1043	menuHwnd = CheckMenu(hwndMainMenu, &DirMenu, DIR_POPUP);
[2]	1044	// WinEnableMenuItem(DirMenu,
	1045	// IDM_TREE,
	1046	// FALSE);
[176]	1047	}
[551]	1048	if (!(pci->attrFile & FILE_DIRECTORY))
[875]	1049	menuHwnd = CheckMenu(hwndMainMenu, &FileMenu, FILE_POPUP);
[2]	1050	}
[551]	1051	return MRFROMLONG(menuHwnd);
	1052	}
[2]	1053
[551]	1054	case UM_COMPARE:
	1055	if (dcd && mp1 && mp2) {
[2]	1056
[551]	1057	COMPARE *cmp;
[1009]	1058	CHAR leftdir = (CHAR )mp1, rightdir = (CHAR )mp2;
[2]	1059
[551]	1060	if (!IsFile(leftdir) && !IsFile(rightdir)) {
	1061	cmp = xmallocz(sizeof(COMPARE), pszSrcFile, __LINE__);
	1062	if (cmp) {
	1063	cmp->size = sizeof(COMPARE);
	1064	strcpy(cmp->leftdir, leftdir);
	1065	strcpy(cmp->rightdir, rightdir);
	1066	cmp->hwndParent = dcd->hwndParent;
	1067	cmp->dcd.hwndParent = dcd->hwndParent;
	1068	WinDlgBox(HWND_DESKTOP,
	1069	HWND_DESKTOP,
	1070	CompareDlgProc, FM3ModHandle, COMP_FRAME, MPFROMP(cmp));
[176]	1071	}
[2]	1072	}
[551]	1073	}
	1074	return 0;
[2]	1075
[551]	1076	case UM_UPDATERECORDLIST:
	1077	if (dcd && mp1)
	1078	WinSendMsg(dcd->hwndObject, msg, mp1, mp2);
	1079	return 0;
[2]	1080
[551]	1081	case UM_UPDATERECORD:
	1082	if (dcd && mp1) {
[2]	1083
[551]	1084	CHAR *filename;
[2]	1085
[551]	1086	filename = mp1;
	1087	if (filename)
	1088	UpdateCnrRecord(hwnd, filename, TRUE, dcd);
	1089	}
	1090	return 0;
[2]	1091
[551]	1092	case WM_SETFOCUS:
	1093	if (dcd && hwndStatus && mp2) {
	1094	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	1095	if (hwndMain)
	1096	PostMsg(hwndMain, UM_ADVISEFOCUS, MPFROMLONG(dcd->hwndFrame), MPVOID);
	1097	}
	1098	break;
[2]	1099
[551]	1100	case UM_RESCAN:
	1101	if (dcd && dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
	1102	/*
	1103	* put name of our window on status line
	1104	*/
[2]	1105
[551]	1106	PCNRITEM pci = NULL;
	1107	CHAR str[CCHMAXPATH + 6];
[2]	1108
[551]	1109	if (fAutoView && hwndMain) {
	1110	pci = WinSendMsg(hwnd,
	1111	CM_QUERYRECORDEMPHASIS,
	1112	MPFROMLONG(CMA_FIRST), MPFROMSHORT(CRA_CURSORED));
	1113	if (pci && (INT) pci != -1 && fComments &&
[730]	1114	!(driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_SLOW))
	1115	WinSendMsg(hwndMain, UM_LOADFILE, MPFROMP(pci->pszFileName), MPVOID);
[551]	1116	else
	1117	WinSendMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
	1118	}
	1119	if (!fAutoView \|\| !hwndMain)
	1120	pci = (PCNRITEM) WinSendMsg(hwnd,
	1121	CM_QUERYRECORDEMPHASIS,
	1122	MPFROMLONG(CMA_FIRST),
	1123	MPFROMSHORT(CRA_CURSORED));
	1124	if ((INT) pci == -1)
	1125	pci = NULL;
	1126	if (pci) {
	1127	if ((ULONG ) realappname == FM3UL) {
[730]	1128	sprintf(str, "%s %s", GetPString(IDS_DTTEXT), pci->pszFileName);
[551]	1129	WinSetWindowText(dcd->hwndFrame, str);
	1130	WinSetWindowText(WinWindowFromID(dcd->hwndFrame, FID_TITLEBAR),
	1131	str);
[176]	1132	}
[551]	1133	else
	1134	WinSetWindowText(WinWindowFromID(dcd->hwndFrame,
[730]	1135	MAIN_STATUS), pci->pszFileName);
[551]	1136	if (fMoreButtons && hwndName) {
[730]	1137	WinSetWindowText(hwndName, pci->pszFileName);
[551]	1138	sprintf(str,
	1139	"%04u/%02u/%02u %02u:%02u:%02u",
	1140	pci->date.year,
	1141	pci->date.month,
	1142	pci->date.day,
	1143	pci->time.hours, pci->time.minutes, pci->time.seconds);
	1144	WinSetWindowText(hwndDate, str);
	1145	WinSetWindowText(hwndAttr, pci->pszDispAttr);
[176]	1146	}
[2]	1147	}
[551]	1148	PostMsg(dcd->hwndObject, UM_RESCAN2, MPFROMP(pci), MPVOID);
	1149	if (hwndStatus2)
	1150	PostMsg(hwnd, UM_TIMER, MPVOID, MPVOID);
	1151	}
	1152	return 0;
[2]	1153
[551]	1154	case UM_SETUP2:
	1155	{
	1156	PCNRITEM pci = (PCNRITEM) mp1;
[2]	1157
[551]	1158	if (pci)
[730]	1159	NotifyError(pci->pszFileName, (ULONG) mp2);
[551]	1160	}
	1161	return 0;
	1162
	1163	case UM_SETUP:
	1164	if (!dcd) {
	1165	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	1166	PostMsg(hwnd, WM_CLOSE, MPVOID, MPVOID);
[2]	1167	return 0;
[551]	1168	}
	1169	else {
	1170	if (!dcd->hwndObject) {
	1171	/*
	1172	* first time through -- set things up
	1173	*/
[2]	1174
[551]	1175	CNRINFO cnri;
[2]	1176
[551]	1177	RestorePresParams(hwnd, "TreeCnr");
	1178	memset(&cnri, 0, sizeof(CNRINFO));
	1179	cnri.cb = sizeof(CNRINFO);
	1180	WinSendMsg(hwnd,
	1181	CM_QUERYCNRINFO,
	1182	MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
	1183	cnri.cyLineSpacing = 0;
[766]	1184	cnri.cxTreeIndent = 12;
[551]	1185	cnri.pSortRecord = (PVOID) SortTreeCnr;
	1186	cnri.flWindowAttr &= (~(CV_NAME \| CV_DETAIL \| CV_TEXT));
	1187	cnri.flWindowAttr \|= (CV_TREE \| CA_TREELINE \| CV_ICON \| CV_MINI);
	1188	{
	1189	ULONG size = sizeof(ULONG);
[2]	1190
[551]	1191	PrfQueryProfileData(fmprof,
	1192	appname,
	1193	"TreeflWindowAttr",
	1194	(PVOID) & cnri.flWindowAttr, &size);
	1195	size = sizeof(MASK);
	1196	*dcd->mask.prompt = 0;
	1197	if (!*dcd->mask.szMask && !dcd->mask.attrFile) {
	1198	if (PrfQueryProfileSize(fmprof,
	1199	appname, "TreeFilter", &size) && size) {
	1200	PrfQueryProfileData(fmprof,
	1201	appname, "TreeFilter", &dcd->mask, &size);
	1202	SetMask(NULL, &dcd->mask);
[176]	1203	}
[551]	1204	else
	1205	dcd->mask.attrFile = (FILE_READONLY \| FILE_NORMAL \|
	1206	FILE_ARCHIVED \| FILE_DIRECTORY \|
	1207	FILE_HIDDEN \| FILE_SYSTEM);
[176]	1208	}
[551]	1209	dcd->mask.attrFile \|= FILE_DIRECTORY;
[176]	1210	}
[551]	1211	cnri.flWindowAttr &= (~(CA_MIXEDTARGETEMPH \| CA_ORDEREDTARGETEMPH));
	1212	cnri.flWindowAttr \|= CV_FLOW;
	1213	dcd->flWindowAttr = cnri.flWindowAttr;
	1214	WinSendMsg(hwnd,
	1215	CM_SETCNRINFO,
	1216	MPFROMP(&cnri),
	1217	MPFROMLONG(CMA_FLWINDOWATTR \| CMA_LINESPACING \|
	1218	CMA_CXTREEINDENT \| CMA_PSORTRECORD));
	1219	if (_beginthread(MakeObjWin, NULL, 327680, (PVOID) dcd) == -1) {
	1220	Runtime_Error(pszSrcFile, __LINE__,
	1221	GetPString(IDS_COULDNTSTARTTHREADTEXT));
	1222	PostMsg(hwnd, WM_CLOSE, MPVOID, MPVOID);
	1223	return 0;
	1224	}
	1225	else
[766]	1226	DosSleep(1);
[2]	1227	}
[551]	1228	}
	1229	return 0;
[2]	1230
[551]	1231	case WM_BUTTON3CLICK:
	1232	case WM_CHORD:
	1233	{
	1234	PCNRITEM pci = NULL;
	1235	QUERYRECFROMRECT pqr;
	1236	NOTIFYRECORDENTER nr;
	1237	BOOL tbool = fDCOpens;
	1238	RECTL rectl;
	1239	POINTL ptl;
[2]	1240
[551]	1241	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	1242	if (msg == WM_CHORD) {
	1243	if (!WinQueryPointerPos(HWND_DESKTOP, &ptl))
	1244	break;
[766]	1245	WinMapWindowPoints(HWND_DESKTOP, hwnd, &ptl, 1);
[2]	1246	}
[551]	1247	else {
	1248	ptl.x = SHORT1FROMMP(mp1);
	1249	ptl.y = SHORT2FROMMP(mp1);
	1250	}
	1251	memset(&rectl, 0, sizeof(rectl));
	1252	memset(&pqr, 0, sizeof(pqr));
	1253	pqr.cb = sizeof(pqr);
	1254	pqr.rect.xLeft = ptl.x - 1;
	1255	pqr.rect.xRight = ptl.x + 1;
	1256	pqr.rect.yTop = ptl.y + 1;
	1257	pqr.rect.yBottom = ptl.y - 1;
	1258	pqr.fsSearch = CMA_PARTIAL;
	1259	pci = (PCNRITEM) WinSendMsg(hwnd,
	1260	CM_QUERYRECORDFROMRECT,
	1261	MPFROMLONG(CMA_FIRST), MPFROMP(&pqr));
	1262	if (!pci \|\| (INT) pci == -1)
[687]	1263	break; //Probable B3 click on white space Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[551]	1264	else {
	1265	memset(&nr, 0, sizeof(nr));
	1266	nr.hwndCnr = hwnd;
	1267	nr.pRecord = (PRECORDCORE) pci;
	1268	fDCOpens = TRUE;
	1269	WinSendMsg(hwnd,
	1270	WM_CONTROL,
	1271	MPFROM2SHORT(WinQueryWindowUShort(hwnd,
	1272	QWS_ID),
	1273	CN_ENTER), MPFROMP(&nr));
	1274	PostMsg(hwnd, UM_RESTOREDC, MPFROMLONG(tbool), MPVOID);
	1275	}
	1276	}
	1277	break;
[2]	1278
[551]	1279	case UM_RESTOREDC:
	1280	fDCOpens = (BOOL) mp1;
	1281	return 0;
[2]	1282
[551]	1283	case WM_CONTROL:
	1284	DosError(FERR_DISABLEHARDERR);
	1285	if (dcd) {
	1286	switch (SHORT2FROMMP(mp1)) {
	1287	case CN_BEGINEDIT:
	1288	case CN_REALLOCPSZ:
	1289	case CN_ENDEDIT:
	1290	{
	1291	MRESULT mre;
[2]	1292
[551]	1293	mre = CnrDirectEdit(hwnd, msg, mp1, mp2);
	1294	if (mre != (MRESULT) - 1)
	1295	return mre;
	1296	}
	1297	break;
[2]	1298
[551]	1299	case CN_DRAGLEAVE:
	1300	if (mp2) {
[2]	1301
[551]	1302	PDRAGINFO pDInfo;
[2]	1303
[618]	1304	// fixme to know why - seems superfluous
[551]	1305	pDInfo = ((PCNRDRAGINFO) mp2)->pDragInfo;
	1306	DrgAccessDraginfo(pDInfo);
	1307	DrgFreeDraginfo(pDInfo);
	1308	}
	1309	return 0;
[2]	1310
[551]	1311	case CN_DRAGAFTER:
	1312	case CN_DRAGOVER:
	1313	if (mp2) {
[2]	1314
[551]	1315	PDRAGITEM pDItem;
	1316	PDRAGINFO pDInfo;
	1317	PCNRITEM pci;
	1318	USHORT uso;
[2]	1319
[551]	1320	pDInfo = ((PCNRDRAGINFO) mp2)->pDragInfo;
[618]	1321	if (!DrgAccessDraginfo(pDInfo)) {
	1322	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__,
	1323	"DrgAccessDraginfo");
	1324	return (MRFROM2SHORT(DOR_NODROP, 0)); /* Drop not valid */
	1325	}
[551]	1326	pci = (PCNRITEM) ((PCNRDRAGINFO) mp2)->pRecord;
	1327	if ((INT) pci == -1)
	1328	pci = NULL;
	1329	if (pci && (pci->flags & (RECFLAGS_ENV \| RECFLAGS_NODROP))) {
	1330	DrgFreeDraginfo(pDInfo);
	1331	return MRFROM2SHORT(DOR_NODROP, 0);
	1332	}
	1333	if (!WinIsWindowEnabled(dcd->hwndFrame)) {
	1334	DrgFreeDraginfo(pDInfo);
	1335	return MRFROM2SHORT(DOR_NODROP, 0);
	1336	}
	1337	if (pci) {
	1338	uso = pDInfo->usOperation;
	1339	if (uso == DO_DEFAULT)
	1340	uso = (fCopyDefault) ? DO_COPY : DO_MOVE;
	1341	if (!(pci->attrFile & FILE_DIRECTORY)) {
	1342	if (uso != DO_LINK && uso != DO_COPY && uso != DO_MOVE) {
[176]	1343	DrgFreeDraginfo(pDInfo);
[551]	1344	return (MRFROM2SHORT(DOR_NODROP, 0));
[176]	1345	}
[551]	1346	if (uso != DO_LINK &&
[730]	1347	!(driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	1348	DRIVE_NOTWRITEABLE)) {
[2]	1349
[551]	1350	ARC_TYPE *info;
[2]	1351
[551]	1352	if (!fQuickArcFind &&
[730]	1353	!(driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	1354	DRIVE_SLOW))
[730]	1355	info = find_type(pci->pszFileName, NULL);
[551]	1356	else
[730]	1357	info = quick_find_type(pci->pszFileName, NULL);
[551]	1358	if (!info \|\| ((uso == DO_MOVE && !info->move) \|\|
	1359	(uso == DO_COPY && !info->create))) {
	1360	DrgFreeDraginfo(pDInfo);
	1361	return (MRFROM2SHORT(DOR_NODROP, 0));
[176]	1362	}
	1363	}
	1364	}
[551]	1365	}
[618]	1366	pDItem = DrgQueryDragitemPtr(pDInfo, /* Access DRAGITEM */
	1367	0); /* Index to DRAGITEM */
[551]	1368	if (DrgVerifyRMF(pDItem, /* Check valid rendering */
[618]	1369	DRM_OS2FILE, /* mechanisms and data */
	1370	NULL) \|\| DrgVerifyRMF(pDItem, DRM_FM2ARCMEMBER, DRF_FM2ARCHIVE)) { /* formats */
	1371	DrgFreeDraginfo(pDInfo); /* Free DRAGINFO */
[551]	1372	if (!pci \|\| (INT) pci == -1)
	1373	return MRFROM2SHORT(DOR_DROP, DO_MOVE);
[730]	1374	if (driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	1375	DRIVE_NOTWRITEABLE)
	1376	return MRFROM2SHORT(DOR_DROP, DO_LINK);
[730]	1377	if (toupper(*pci->pszFileName) < 'C')
[551]	1378	return MRFROM2SHORT(DOR_DROP, DO_COPY);
[618]	1379	return MRFROM2SHORT(DOR_DROP, /* Return okay to drop */
[551]	1380	((fCopyDefault) ? DO_COPY : DO_MOVE));
	1381	}
[618]	1382	DrgFreeDraginfo(pDInfo); /* Free DRAGINFO */
[551]	1383	}
[618]	1384	return MRFROM2SHORT(DOR_NODROP, 0); /* Drop not valid */
[2]	1385
[551]	1386	case CN_INITDRAG:
	1387	{
	1388	PCNRDRAGINIT pcd = (PCNRDRAGINIT) mp2;
	1389	PCNRITEM pci;
[2]	1390
[551]	1391	if (!pcd) {
	1392	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	1393	break;
	1394	}
	1395	else {
	1396	pci = (PCNRITEM) pcd->pRecord;
	1397	if (!pci \|\| (INT) pci == -1) {
	1398	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	1399	break;
[176]	1400	}
[551]	1401	if (pci->flags & (RECFLAGS_ENV \| RECFLAGS_NODRAG)) {
	1402	Runtime_Error(pszSrcFile, __LINE__, "drag not allowed");
	1403	break;
	1404	}
	1405	if (hwndStatus2) {
[730]	1406	WinSetWindowText(hwndStatus2, (IsRoot(pci->pszFileName)) ?
[551]	1407	GetPString(IDS_DRAGROOTTEXT) :
	1408	(pci->attrFile & FILE_DIRECTORY) ?
	1409	GetPString(IDS_DRAGDIRTEXT) :
	1410	GetPString(IDS_DRAGFILETEXT));
	1411	}
	1412	DoFileDrag(hwnd, dcd->hwndObject, mp2, NULL, NULL, TRUE);
	1413	if (hwndStatus2) {
	1414	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	1415	}
	1416	}
	1417	}
	1418	return 0;
[2]	1419
[551]	1420	case CN_DROP:
	1421	{
	1422	LISTINFO *li;
	1423	ULONG action = UM_ACTION;
[2]	1424
[726]	1425	li = DoFileDrop(hwnd, NULL, TRUE, mp1, mp2);
	1426	CheckPmDrgLimit(((PCNRDRAGINFO)mp2)->pDragInfo);
[551]	1427	if (li) {
	1428	if (!*li->targetpath) {
	1429	if (li->list[0])
	1430	PMMkDir(dcd->hwndParent, li->list[0], FALSE);
	1431	FreeListInfo(li);
	1432	return 0;
	1433	}
	1434	if (li->list && li->list[0] && IsRoot(li->list[0]))
	1435	li->type = DO_LINK;
	1436	else if (fDragndropDlg && (!*li->arcname \|\| !li->info)) {
[2]	1437
[551]	1438	CHECKLIST cl;
[2]	1439
[551]	1440	memset(&cl, 0, sizeof(cl));
	1441	cl.size = sizeof(cl);
	1442	cl.flags = li->type;
	1443	cl.list = li->list;
	1444	cl.cmd = li->type;
	1445	cl.prompt = li->targetpath;
	1446	li->type = WinDlgBox(HWND_DESKTOP,
	1447	dcd->hwndParent,
	1448	DropListProc,
[618]	1449	FM3ModHandle, DND_FRAME, MPFROMP(&cl));
	1450	if (li->type == DID_ERROR)
	1451	Win_Error(hwnd, HWND_DESKTOP, pszSrcFile, __LINE__,
	1452	"Drag & Drop Dialog");
	1453	if (!li->type) {
[551]	1454	FreeListInfo(li);
	1455	return 0;
	1456	}
	1457	li->list = cl.list;
[618]	1458	if (!li->list \|\| !li->list[0]) {
[551]	1459	FreeListInfo(li);
	1460	return 0;
	1461	}
	1462	}
	1463	switch (li->type) {
	1464	case DO_LINK:
	1465	if (fLinkSetsIcon) {
	1466	li->type = IDM_SETICON;
	1467	action = UM_MASSACTION;
	1468	}
	1469	else
	1470	li->type = IDM_COMPARE;
	1471	break;
	1472	case DND_EXTRACT:
	1473	if (*li->targetpath && !IsFile(li->targetpath))
	1474	li->type = IDM_EXTRACT;
	1475	break;
	1476	case DND_MOVE:
	1477	li->type = IDM_MOVE;
	1478	if (*li->targetpath && IsFile(li->targetpath) == 1) {
	1479	action = UM_MASSACTION;
	1480	li->type = IDM_ARCHIVEM;
	1481	}
	1482	break;
	1483	case DND_WILDMOVE:
	1484	li->type = IDM_WILDMOVE;
	1485	if (*li->targetpath && IsFile(li->targetpath) == 1) {
	1486	action = UM_MASSACTION;
	1487	li->type = IDM_ARCHIVEM;
	1488	}
	1489	break;
	1490	case DND_OBJECT:
	1491	li->type = IDM_OBJECT;
	1492	action = UM_MASSACTION;
	1493	break;
	1494	case DND_SHADOW:
	1495	li->type = IDM_SHADOW;
	1496	action = UM_MASSACTION;
	1497	break;
	1498	case DND_COMPARE:
	1499	li->type = IDM_COMPARE;
	1500	break;
	1501	case DND_SETICON:
	1502	action = UM_MASSACTION;
	1503	li->type = IDM_SETICON;
	1504	break;
	1505	case DND_COPY:
	1506	li->type = IDM_COPY;
	1507	if (*li->targetpath && IsFile(li->targetpath) == 1) {
	1508	action = UM_MASSACTION;
	1509	li->type = IDM_ARCHIVE;
	1510	}
	1511	break;
	1512	case DND_WILDCOPY:
	1513	li->type = IDM_WILDCOPY;
	1514	if (*li->targetpath && IsFile(li->targetpath) == 1) {
	1515	action = UM_MASSACTION;
	1516	li->type = IDM_ARCHIVE;
	1517	}
	1518	break;
	1519	default:
	1520	if (*li->arcname && li->info) {
	1521	action = UM_MASSACTION;
	1522	li->type = (li->type == DO_MOVE) ?
	1523	IDM_FAKEEXTRACTM : IDM_FAKEEXTRACT;
	1524	}
	1525	else if (*li->targetpath && IsFile(li->targetpath) == 1) {
	1526	action = UM_MASSACTION;
	1527	li->type = (li->type == DO_MOVE) ? IDM_ARCHIVEM : IDM_ARCHIVE;
	1528	}
	1529	else
	1530	li->type = (li->type == DO_MOVE) ? IDM_MOVE : IDM_COPY;
	1531	break;
	1532	}
	1533	if (!li->list \|\| !li->list[0])
	1534	FreeListInfo(li);
	1535	else if (!PostMsg(dcd->hwndObject, action, MPFROMP(li), MPVOID))
	1536	FreeListInfo(li);
	1537	else {
[2]	1538
[551]	1539	USHORT usop = 0;
[2]	1540
[551]	1541	switch (li->type) {
	1542	case IDM_COPY:
	1543	case IDM_WILDCOPY:
	1544	usop = DO_COPY;
	1545	break;
	1546	case IDM_MOVE:
	1547	case IDM_WILDMOVE:
	1548	case IDM_ARCHIVEM:
	1549	usop = DO_MOVE;
	1550	break;
[176]	1551	}
[551]	1552	if (usop)
	1553	return MRFROM2SHORT(DOR_DROP, usop);
[176]	1554	}
[551]	1555	}
	1556	}
	1557	return 0;
[2]	1558
[551]	1559	case CN_EMPHASIS:
	1560	if (!fDummy) {
[2]	1561
[551]	1562	PNOTIFYRECORDEMPHASIS pre = mp2;
[2]	1563
[551]	1564	if (pre->fEmphasisMask & CRA_SELECTED) {
	1565	if (pre->pRecord->flRecordAttr & CRA_SELECTED) {
	1566	if (((PCNRITEM) (pre->pRecord))->attrFile & FILE_DIRECTORY) {
	1567	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	1568	if (fFollowTree &&
	1569	!(driveflags
[730]	1570	[toupper(*((PCNRITEM) pre->pRecord)->pszFileName) -
[551]	1571	'A'] & DRIVE_INVALID)) {
	1572	if (!LastDir && !ParentIsDesktop(hwnd, dcd->hwndParent))
	1573	LastDir = FindDirCnr(dcd->hwndParent);
	1574	if (LastDir) {
[2]	1575
[551]	1576	NOTIFYRECORDENTER pri;
	1577	BOOL tbool = fDCOpens;
[2]	1578
[551]	1579	fDCOpens = FALSE;
	1580	memset(&pri, 0, sizeof(pri));
	1581	pri.hwndCnr = hwnd;
	1582	pri.fKey = FALSE;
	1583	pri.pRecord = pre->pRecord;
	1584	WinSendMsg(hwnd,
	1585	WM_CONTROL,
	1586	MPFROM2SHORT(SHORT1FROMMP(mp1),
	1587	CN_ENTER), MPFROMP(&pri));
	1588	fDCOpens = tbool;
[176]	1589	}
	1590	}
[551]	1591	if ((ULONG ) realappname != FM3UL)
	1592	WinSetWindowText(WinWindowFromID(dcd->hwndFrame,
	1593	MAIN_STATUS),
[730]	1594	((PCNRITEM) (pre->pRecord))->pszFileName);
[176]	1595	}
	1596	}
[551]	1597	}
	1598	}
	1599	break;
[2]	1600
[551]	1601	case CN_CONTEXTMENU:
	1602	{
	1603	PCNRITEM pci = (PCNRITEM) mp2;
	1604	BOOL wasFollowing;
[2]	1605
[551]	1606	DosEnterCritSec();
	1607	wasFollowing = fFollowTree;
	1608	fFollowTree = FALSE;
	1609	DosExitCritSec();
	1610	if (pci && (INT) pci != -1 && !(pci->flags & RECFLAGS_ENV)) {
	1611	WinSendMsg(hwnd,
	1612	CM_SETRECORDEMPHASIS,
	1613	MPFROMP(pci), MPFROM2SHORT(TRUE, CRA_CURSORED));
	1614	MarkAll(hwnd, FALSE, FALSE, TRUE);
	1615	if (!(pci->attrFile & FILE_DIRECTORY))
[875]	1616	dcd->hwndLastMenu = CheckMenu(hwndMainMenu, &FileMenu, FILE_POPUP);
[730]	1617	else if (!IsRoot(pci->pszFileName))
[875]	1618	dcd->hwndLastMenu = CheckMenu(hwndMainMenu, &DirMenu, DIR_POPUP);
[551]	1619	else
[875]	1620	dcd->hwndLastMenu = CheckMenu(hwndMainMenu, &TreeMenu, TREE_POPUP);
[551]	1621	}
	1622	else {
[875]	1623	dcd->hwndLastMenu = CheckMenu(hwndMainMenu, &TreeCnrMenu, TREECNR_POPUP);
[551]	1624	if (dcd->hwndLastMenu && !dcd->cnremphasized) {
	1625	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
	1626	MPFROM2SHORT(TRUE, CRA_SOURCE));
	1627	dcd->cnremphasized = TRUE;
	1628	}
	1629	}
	1630	if (dcd->hwndLastMenu) {
	1631	if (dcd->hwndLastMenu == DirMenu)
	1632	WinEnableMenuItem(DirMenu, IDM_TREE, FALSE);
	1633	if (dcd->hwndLastMenu == TreeCnrMenu) {
	1634	if (dcd->flWindowAttr & CV_MINI)
	1635	WinCheckMenuItem(dcd->hwndLastMenu, IDM_MINIICONS, TRUE);
	1636	}
	1637	if (!PopupMenu(hwnd, hwnd, dcd->hwndLastMenu)) {
	1638	if (dcd->cnremphasized) {
	1639	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
	1640	MPFROM2SHORT(FALSE, CRA_SOURCE));
	1641	dcd->cnremphasized = FALSE;
[176]	1642	}
[551]	1643	if (dcd->hwndLastMenu != TreeCnrMenu)
	1644	MarkAll(hwnd, TRUE, FALSE, TRUE);
[176]	1645	}
[551]	1646	}
	1647	DosEnterCritSec();
	1648	fFollowTree = wasFollowing;
	1649	DosExitCritSec();
	1650	}
	1651	break;
[2]	1652
[551]	1653	case CN_ENTER:
	1654	if (mp2) {
	1655	PCNRITEM pci = (PCNRITEM) ((PNOTIFYRECORDENTER) mp2)->pRecord;
[2]	1656
[551]	1657	PostMsg(hwnd, UM_ENTER, MPFROMP(pci), MPVOID);
	1658	}
	1659	break;
[2]	1660
[551]	1661	case CN_COLLAPSETREE:
	1662	case CN_EXPANDTREE:
	1663	{
	1664	PCNRITEM pci = (PCNRITEM) mp2;
[2]	1665
[551]	1666	if (pci && (INT) pci != -1 && !(pci->flags & RECFLAGS_ENV)) {
[730]	1667	if (driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_REMOVABLE) {
[2]	1668
[551]	1669	struct
	1670	{
	1671	ULONG serial;
	1672	CHAR volumelength;
	1673	CHAR volumelabel[CCHMAXPATH];
	1674	}
	1675	volser;
[2]	1676
[551]	1677	memset(&volser, 0, sizeof(volser));
	1678	DosError(FERR_DISABLEHARDERR);
[730]	1679	if (!DosQueryFSInfo(toupper(*pci->pszFileName) - '@',
[551]	1680	FSIL_VOLSER, &volser,
	1681	(ULONG) sizeof(volser))) {
	1682	if (SHORT2FROMMP(mp1) == CN_COLLAPSETREE &&
	1683	!volser.serial \|\|
[730]	1684	driveserial[toupper(*pci->pszFileName) - 'A'] !=
[551]	1685	volser.serial)
	1686	UnFlesh(hwnd, pci);
	1687	if (SHORT2FROMMP(mp1) != CN_COLLAPSETREE \|\|
	1688	(!volser.serial \|\|
[730]	1689	driveserial[toupper(*pci->pszFileName) - 'A'] !=
[551]	1690	volser.serial)) {
	1691	if (Flesh(hwnd, pci) &&
	1692	SHORT2FROMMP(mp1) == CN_EXPANDTREE &&
	1693	!dcd->suspendview && fTopDir)
	1694	PostMsg(hwnd, UM_TOPDIR, MPFROMP(pci), MPVOID);
[176]	1695	}
[730]	1696	driveserial[toupper(*pci->pszFileName) - 'A'] = volser.serial;
[176]	1697	}
[551]	1698	else {
[730]	1699	driveserial[toupper(*pci->pszFileName) - 'A'] = -1;
[551]	1700	UnFlesh(hwnd, pci);
	1701	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	1702	DosBeep(250, 100);
	1703	}
[176]	1704	}
[551]	1705	else if (SHORT2FROMMP(mp1) == CN_EXPANDTREE) {
	1706	if (Flesh(hwnd, pci) && !dcd->suspendview && fTopDir)
	1707	PostMsg(hwnd, UM_TOPDIR, MPFROMP(pci), MPVOID);
	1708	}
	1709	if (SHORT2FROMMP(mp1) == CN_EXPANDTREE && !dcd->suspendview)
	1710	WinSendMsg(hwnd, UM_FILTER, MPVOID, MPVOID);
	1711	}
	1712	}
	1713	break;
	1714	} // switch WM_CONTROL
	1715	}
	1716	return 0;
[2]	1717
[551]	1718	case UM_ACTION:
	1719	if (mp1) {
[2]	1720
[551]	1721	LISTINFO *li = mp1;
	1722	ULONG action = (ULONG) mp2;
[2]	1723
[551]	1724	if (!li->list \|\| !li->list[0] \|\|
	1725	!PostMsg(dcd->hwndObject, action, MPFROMP(li), MPVOID))
	1726	FreeListInfo(li);
	1727	}
	1728	return 0;
[2]	1729
[551]	1730	case UM_SHOWME:
	1731	if (mp1 && dcd) {
[1009]	1732	CHAR dir = xstrdup((CHAR )mp1, pszSrcFile, __LINE__);
[551]	1733
	1734	if (dir) {
	1735	if (!PostMsg(dcd->hwndObject, UM_SHOWME, MPFROMP(dir), MPVOID))
[1039]	1736	free(dir);
[2]	1737	}
[551]	1738	}
	1739	return 0;
[2]	1740
[551]	1741	case UM_TOPDIR:
	1742	if (mp1) {
[2]	1743
[551]	1744	PCNRITEM pci = (PCNRITEM) mp1;
[2]	1745
[551]	1746	ShowCnrRecord(hwnd, (PMINIRECORDCORE) pci);
	1747	}
	1748	return 0;
[2]	1749
[551]	1750	case UM_ENTER:
	1751	{
[847]	1752	FILEFINDBUF3 ffb;
[551]	1753	HDIR hDir = HDIR_CREATE;
[761]	1754	ULONG nm = 1;
[551]	1755	APIRET status;
	1756	BOOL IsOk = FALSE;
	1757	ULONG ulDriveNum, ulDriveMap;
	1758	PCNRITEM pciP, pciL, pci;
	1759	ULONG fl = SWP_ACTIVATE;
[2]	1760
[551]	1761	if (fFollowTree)
	1762	fl = 0;
	1763	SetShiftState();
	1764	pci = (PCNRITEM) mp1;
	1765	if (pci &&
	1766	(INT) pci != -1 &&
	1767	!(pci->rc.flRecordAttr & CRA_INUSE) &&
[730]	1768	!(pci->flags & RECFLAGS_ENV) && IsFullName(pci->pszFileName)) {
	1769	if (driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_INVALID) {
[551]	1770	DosBeep(50, 100);
	1771	if (hwndStatus)
	1772	WinSetWindowText(hwndStatus, GetPString(IDS_RESCANSUGTEXT));
	1773	return 0;
	1774	}
	1775	DosError(FERR_DISABLEHARDERR);
	1776	if (!DosQCurDisk(&ulDriveNum, &ulDriveMap)) {
[766]	1777	if (!(ulDriveMap & 1 << (toupper(*pci->pszFileName) - 'A'))) {
[176]	1778	pciL = pciP = pci;
[551]	1779	for (;;) {
[176]	1780	pciP = WinSendMsg(hwnd,
	1781	CM_QUERYRECORD,
	1782	MPFROMP(pciL),
[551]	1783	MPFROM2SHORT(CMA_PARENT, CMA_ITEMORDER));
	1784	if (pciP && (INT) pciP != -1)
[176]	1785	pciL = pciP;
	1786	else {
	1787	pciP = pciL;
	1788	break;
	1789	}
[751]	1790	} // for
	1791	RemoveCnrItems(hwnd, pciP, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	1792	return 0;
	1793	}
	1794	}
[730]	1795	if (driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	1796	(DRIVE_REMOVABLE \| DRIVE_NOPRESCAN)) {
	1797
	1798	struct
	1799	{
	1800	ULONG serial;
	1801	CHAR volumelength;
	1802	CHAR volumelabel[CCHMAXPATH];
	1803	}
	1804	volser;
	1805
	1806	pciL = pciP = pci;
	1807	for (;;) {
	1808	pciP = WinSendMsg(hwnd,
	1809	CM_QUERYRECORD,
	1810	MPFROMP(pciL),
	1811	MPFROM2SHORT(CMA_PARENT, CMA_ITEMORDER));
	1812	if (pciP && (INT) pciP != -1)
	1813	pciL = pciP;
	1814	else {
	1815	pciP = pciL;
	1816	break;
[176]	1817	}
[551]	1818	}
[730]	1819	if ((driveflags[toupper(*pci->pszFileName) - 'A'] &
[176]	1820	DRIVE_NOPRESCAN) \|\|
[730]	1821	(toupper(*pci->pszFileName) > 'B' &&
	1822	!(driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	1823	DRIVE_CDROM))) {
[2]	1824
[730]	1825	INT removable, x = (INT) (toupper(*pci->pszFileName) - 'A');
[551]	1826	ULONG drvtype;
	1827	CHAR FileSystem[CCHMAXPATH];
[2]	1828
[551]	1829	DosError(FERR_DISABLEHARDERR);
[730]	1830	removable = CheckDrive(toupper(*pciP->pszFileName),
[551]	1831	FileSystem, &drvtype);
	1832	if (removable != -1) {
	1833	driveflags[x] &= (DRIVE_IGNORE \| DRIVE_NOPRESCAN \|
	1834	DRIVE_NOLOADICONS \| DRIVE_NOLOADSUBJS \|
	1835	DRIVE_NOLOADLONGS \| DRIVE_INCLUDEFILES \|
[555]	1836	DRIVE_SLOW \| DRIVE_NOSTATS);
[527]	1837
[551]	1838	if (removable == 1)
	1839	driveflags[x] \|= DRIVE_REMOVABLE;
	1840	if (drvtype & DRIVE_REMOTE)
	1841	driveflags[x] \|= DRIVE_REMOTE;
[618]	1842	if (!strcmp(FileSystem, CBSIFS)) {
[552]	1843	driveflags[x] \|= DRIVE_ZIPSTREAM;
[618]	1844	driveflags[x] &= (~DRIVE_REMOTE);
	1845	}
	1846	if(!strcmp(FileSystem,NDFS32)) {
	1847	driveflags[x] \|= DRIVE_VIRTUAL;
	1848	driveflags[x] &= (~DRIVE_REMOTE);
	1849	}
	1850	if(!strcmp(FileSystem,RAMFS)) {
	1851	driveflags[x] \|= DRIVE_RAMDISK;
	1852	driveflags[x] &= (~DRIVE_REMOTE);
	1853	}
[552]	1854	if (!strcmp(FileSystem, CDFS) \|\| !strcmp(FileSystem, ISOFS))
[551]	1855	driveflags[x] \|= (DRIVE_REMOVABLE \|
[618]	1856	DRIVE_NOTWRITEABLE \| DRIVE_CDROM);
	1857	if(!strcmp(FileSystem,NTFS))
	1858	driveflags[x] \|= DRIVE_NOTWRITEABLE;
[551]	1859	if (strcmp(FileSystem, HPFS) &&
	1860	strcmp(FileSystem, JFS) &&
	1861	strcmp(FileSystem, CDFS) &&
[618]	1862	strcmp(FileSystem, ISOFS) &&
	1863	strcmp(FileSystem, RAMFS) &&
[551]	1864	strcmp(FileSystem, FAT32) &&
[618]	1865	strcmp(FileSystem, NDFS32) &&
	1866	strcmp(FileSystem, NTFS) &&
	1867	strcmp(FileSystem, HPFS386)) {
[551]	1868	driveflags[x] \|= DRIVE_NOLONGNAMES;
[618]	1869	}
	1870	SelectDriveIcon(pciP);
[551]	1871	WinSendMsg(hwnd,
	1872	CM_INVALIDATERECORD,
	1873	MPFROMP(&pciP),
	1874	MPFROM2SHORT(1, CMA_ERASE \| CMA_REPOSITION));
	1875	if (hwndMain)
	1876	PostMsg(hwndMain, UM_BUILDDRIVEBAR, MPVOID, MPVOID);
[176]	1877	}
[551]	1878	}
	1879	memset(&volser, 0, sizeof(volser));
	1880	DosError(FERR_DISABLEHARDERR);
[730]	1881	status = DosQueryFSInfo(toupper(*pci->pszFileName) - '@',
[551]	1882	FSIL_VOLSER, &volser,
	1883	(ULONG) sizeof(volser));
	1884	if (!status) {
	1885	if (!volser.serial \|\|
[730]	1886	driveserial[toupper(*pci->pszFileName) - 'A'] !=
[551]	1887	volser.serial) {
	1888	UnFlesh(hwnd, pciP);
	1889	Flesh(hwnd, pciP);
[730]	1890	driveserial[toupper(*pci->pszFileName) - 'A'] = volser.serial;
[551]	1891	}
	1892	pciL = WinSendMsg(hwnd,
	1893	CM_QUERYRECORD,
	1894	MPFROMP(pciP),
	1895	MPFROM2SHORT(CMA_FIRSTCHILD, CMA_ITEMORDER));
	1896	if (!pciL)
	1897	Flesh(hwnd, pciP);
	1898	}
	1899	else {
[730]	1900	driveserial[toupper(*pci->pszFileName) - 'A'] = -1;
[551]	1901	UnFlesh(hwnd, pci);
	1902	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	1903	PostMsg(hwnd, UM_SETUP2, MPFROMP(pci), MPFROMLONG(status));
	1904	return 0;
	1905	}
	1906	}
	1907	status = 0;
[730]	1908	IsOk = (IsRoot(pci->pszFileName) &&
	1909	IsValidDrive(toupper(*pci->pszFileName)));
[551]	1910	if (!IsOk) {
	1911	DosError(FERR_DISABLEHARDERR);
[847]	1912	status = DosFindFirst(pci->pszFileName, &hDir,
	1913	FILE_NORMAL \| FILE_DIRECTORY \|
	1914	FILE_ARCHIVED \| FILE_READONLY \|
	1915	FILE_HIDDEN \| FILE_SYSTEM,
	1916	&ffb, sizeof(ffb), &nm, FIL_STANDARD);
[551]	1917	priority_bumped();
	1918	}
	1919	if (!status) {
	1920	if (!IsOk)
	1921	DosFindClose(hDir);
	1922	if (IsOk \|\| (ffb.attrFile & FILE_DIRECTORY)) {
	1923	if ((shiftstate & (KC_CTRL \| KC_ALT)) == (KC_CTRL \| KC_ALT)) {
[176]	1924	PostMsg(hwnd,
[551]	1925	WM_COMMAND, MPFROM2SHORT(IDM_SHOWALLFILES, 0), MPVOID);
[176]	1926	return 0;
	1927	}
[551]	1928	if ((shiftstate & (KC_CTRL \| KC_SHIFT)) == (KC_CTRL \| KC_SHIFT)) {
[730]	1929	OpenObject(pci->pszFileName, Settings, dcd->hwndFrame);
[551]	1930	return 0;
	1931	}
	1932	if (!(shiftstate & (KC_CTRL \| KC_SHIFT))) {
	1933	if (!ParentIsDesktop(hwnd, dcd->hwndParent)) {
[730]	1934	if (FindDirCnrByName(pci->pszFileName, TRUE))
[551]	1935	return 0;
[176]	1936	}
	1937	}
[551]	1938	if ((shiftstate & KC_CTRL) \|\|
	1939	(!(shiftstate & KC_SHIFT) &&
	1940	ParentIsDesktop(hwnd, dcd->hwndParent) && fVTreeOpensWPS)) {
[2]	1941
[551]	1942	ULONG size = sizeof(ULONG), flWindowAttr = CV_ICON;
	1943	CHAR s[33];
[2]	1944
[551]	1945	strcpy(s, "ICON");
	1946	PrfQueryProfileData(fmprof,
	1947	appname,
	1948	"DirflWindowAttr",
	1949	(PVOID) & flWindowAttr, &size);
	1950	if (flWindowAttr & CV_DETAIL) {
[730]	1951	if (IsRoot(pci->pszFileName))
[551]	1952	strcpy(s, "TREE");
	1953	else
	1954	strcpy(s, "DETAILS");
[176]	1955	}
[730]	1956	OpenObject(pci->pszFileName, s, dcd->hwndFrame);
[551]	1957	return 0;
[176]	1958	}
[551]	1959	if (!ParentIsDesktop(hwnd, dcd->hwndParent) &&
	1960	!fDCOpens && !LastDir && !(shiftstate & KC_SHIFT))
	1961	LastDir = FindDirCnr(dcd->hwndParent);
	1962	if (LastDir && !fDCOpens && !(shiftstate & KC_SHIFT)) {
	1963	WinSendMsg(LastDir,
[730]	1964	UM_SETDIR, MPFROMP(pci->pszFileName), MPVOID);
[551]	1965	WinSetWindowPos(WinQueryWindow(WinQueryWindow(LastDir,
	1966	QW_PARENT),
	1967	QW_PARENT),
	1968	HWND_TOP, 0, 0, 0, 0, SWP_ZORDER \| fl);
	1969	}
	1970	else
	1971	OpenDirCnr(hwnd,
	1972	dcd->hwndParent,
[730]	1973	dcd->hwndFrame, FALSE, pci->pszFileName);
[176]	1974	}
	1975	else {
[730]	1976	if (!(driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	1977	DRIVE_INCLUDEFILES))
[751]	1978	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	1979	else {
	1980
	1981	SWP swp;
	1982
	1983	WinQueryWindowPos(dcd->hwndFrame, &swp);
	1984	DefaultViewKeys(hwnd,
	1985	dcd->hwndFrame,
[730]	1986	dcd->hwndParent, &swp, pci->pszFileName);
[176]	1987	}
	1988	}
	1989	}
[551]	1990	else {
[730]	1991	if (!IsRoot(pci->pszFileName)) {
	1992	NotifyError(pci->pszFileName, status);
[751]	1993	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	1994	}
	1995	}
[2]	1996	}
[551]	1997	else if (!pci)
	1998	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_MKDIR, 0), MPVOID);
	1999	if (fFollowTree)
	2000	WinSetFocus(HWND_DESKTOP, hwnd);
	2001	}
	2002	return 0;
[2]	2003
[551]	2004	case WM_MENUEND:
	2005	if (dcd) {
[2]	2006
[551]	2007	HWND hwndMenu = (HWND) mp2;
[2]	2008
[551]	2009	if (hwndMenu == TreeCnrMenu \|\| hwndMenu == TreeMenu \|\|
	2010	hwndMenu == DirMenu) {
	2011	MarkAll(hwnd, TRUE, FALSE, TRUE);
	2012	if (dcd->cnremphasized) {
	2013	WinSendMsg(hwnd,
	2014	CM_SETRECORDEMPHASIS,
	2015	MPVOID, MPFROM2SHORT(FALSE, CRA_SOURCE));
	2016	dcd->cnremphasized = FALSE;
[176]	2017	}
[2]	2018	}
[551]	2019	}
	2020	break;
[2]	2021
[551]	2022	case UM_OPENWINDOWFORME:
	2023	if (dcd) {
[1009]	2024	if (mp1 && !IsFile((CHAR *)mp1))
[551]	2025	OpenDirCnr(hwnd, dcd->hwndParent, dcd->hwndFrame, FALSE, (char *)mp1);
	2026	}
	2027	return 0;
[2]	2028
[551]	2029	case MM_PORTHOLEINIT:
	2030	if (dcd) {
	2031	switch (SHORT1FROMMP(mp1)) {
	2032	case 0:
	2033	case 1:
	2034	{
	2035	ULONG wmsg;
[2]	2036
[551]	2037	wmsg = ((SHORT1FROMMP(mp1) == 0) ? UM_FILESMENU : UM_VIEWSMENU);
	2038	PortholeInit((HWND) WinSendMsg(dcd->hwndClient,
	2039	wmsg, MPVOID, MPVOID), mp1, mp2);
[176]	2040	}
[551]	2041	break;
[2]	2042	}
[551]	2043	}
	2044	break;
[2]	2045
[551]	2046	case UM_INITMENU:
	2047	case WM_INITMENU:
	2048	if (dcd) {
	2049	switch (SHORT1FROMMP(mp1)) {
	2050	case IDM_FILESMENU:
	2051	{
	2052	PCNRITEM pci;
[2]	2053
[551]	2054	pci = (PCNRITEM) CurrentRecord(hwnd);
	2055	if (pci && (INT) pci != -1) {
	2056	BOOL rdy;
	2057	BOOL writeable;
	2058	BOOL removable;
	2059	BOOL remote;
	2060	BOOL underenv;
	2061	CHAR chDrvU;
	2062	CHAR szDrv[CCHMAXPATH];
[305]	2063
[730]	2064	strcpy(szDrv, pci->pszFileName);
	2065	chDrvU = *pci->pszFileName;
[551]	2066	chDrvU = toupper(chDrvU);
	2067	MakeValidDir(szDrv);
	2068	rdy = *szDrv == chDrvU; // Drive not ready if MakeValidDir changes drive letter
	2069	removable = rdy
	2070	&& (driveflags[chDrvU - 'A'] & DRIVE_REMOVABLE) != 0;
	2071	writeable = rdy
	2072	&& !(driveflags[chDrvU - 'A'] & DRIVE_NOTWRITEABLE);
[552]	2073	remote = rdy && (driveflags[chDrvU - 'A'] & (DRIVE_REMOTE \|\| DRIVE_VIRTUAL)) != 0;
[551]	2074	underenv = (pci->flags & RECFLAGS_UNDERENV) != 0;
[305]	2075
[877]	2076	CopyPresParams((HWND) mp2, hwndMainMenu);
[907]	2077	WinEnableMenuItem((HWND) mp2, IDM_INFO, rdy);
[305]	2078
[551]	2079	WinEnableMenuItem((HWND) mp2, IDM_ATTRS, writeable);
	2080	WinEnableMenuItem((HWND) mp2, IDM_EAS, writeable);
	2081	WinEnableMenuItem((HWND) mp2, IDM_SUBJECT, writeable);
	2082	WinEnableMenuItem((HWND) mp2, IDM_DRVFLAGS, 1); // fixme to allow if not ready
[305]	2083
[551]	2084	WinEnableMenuItem((HWND) mp2, IDM_ARCHIVE, rdy);
[305]	2085
[551]	2086	WinEnableMenuItem((HWND) mp2, IDM_UPDATE, !underenv);
	2087	WinEnableMenuItem((HWND) mp2, IDM_EXPANDSUBMENU, !underenv);
	2088	WinEnableMenuItem((HWND) mp2, IDM_EXPAND, !underenv);
	2089	WinEnableMenuItem((HWND) mp2, IDM_COLLAPSE, !underenv);
[305]	2090
[551]	2091	WinEnableMenuItem((HWND) mp2, IDM_SIZES, rdy);
	2092	WinEnableMenuItem((HWND) mp2, IDM_MKDIR, writeable);
	2093	WinEnableMenuItem((HWND) mp2, IDM_SHOWALLFILES, rdy);
	2094	WinEnableMenuItem((HWND) mp2, IDM_UNDELETE, writeable);
[305]	2095
[551]	2096	WinEnableMenuItem((HWND) mp2, IDM_CHKDSK, writeable && !remote);
	2097	WinEnableMenuItem((HWND) mp2, IDM_FORMAT, writeable && !remote);
	2098	WinEnableMenuItem((HWND) mp2, IDM_OPTIMIZE, writeable && !remote);
	2099	WinEnableMenuItem((HWND) mp2, IDM_PARTITIONSMENU, !remote);
[305]	2100
[551]	2101	WinEnableMenuItem((HWND) mp2, IDM_DETACH, remote);
[305]	2102
[551]	2103	WinEnableMenuItem((HWND) mp2, IDM_EJECT, removable);
[305]	2104
[551]	2105	WinEnableMenuItem((HWND) mp2, IDM_LOCK, removable);
	2106	WinEnableMenuItem((HWND) mp2, IDM_UNLOCK, removable);
[305]	2107
[551]	2108	WinEnableMenuItem((HWND) mp2, IDM_DELETE, !underenv && writeable);
	2109	WinEnableMenuItem((HWND) mp2, IDM_PERMDELETE, !underenv
	2110	&& writeable);
	2111	WinEnableMenuItem((HWND) mp2, IDM_DELETESUBMENU, !underenv
	2112	&& writeable);
	2113	WinEnableMenuItem((HWND) mp2, IDM_MOVEMENU, !underenv
	2114	&& writeable);
[907]	2115	WinEnableMenuItem((HWND) mp2, IDM_RENAME, !underenv && writeable);
[2]	2116
[551]	2117	}
	2118	}
	2119	break;
[2]	2120
[551]	2121	case IDM_VIEWSMENU:
	2122	WinCheckMenuItem((HWND) mp2,
	2123	IDM_MINIICONS, ((dcd->flWindowAttr & CV_MINI) != 0));
[907]	2124	CopyPresParams((HWND) mp2, hwndMainMenu);
[877]	2125	WinEnableMenuItem((HWND) mp2, IDM_RESELECT, FALSE);
[907]	2126	break;
[2]	2127
[551]	2128	case IDM_COMMANDSMENU:
[907]	2129	SetupCommandMenu((HWND) mp2, hwnd);
	2130	CopyPresParams((HWND) mp2, hwndMainMenu);
[551]	2131	break;
[2]	2132
[551]	2133	case IDM_SORTSUBMENU:
	2134	SetSortChecks((HWND) mp2, TreesortFlags);
[907]	2135	CopyPresParams((HWND) mp2, hwndMainMenu);
	2136	break;
[2]	2137
[551]	2138	case IDM_WINDOWSMENU:
	2139	SetupWinList((HWND) mp2,
[907]	2140	(hwndMain) ? hwndMain : (HWND) 0, dcd->hwndFrame);
	2141	CopyPresParams((HWND) mp2, hwndMainMenu);
[551]	2142	break;
	2143	}
	2144	dcd->hwndLastMenu = (HWND) mp2;
	2145	}
	2146	if (msg == WM_INITMENU)
	2147	break;
	2148	return 0;
	2149
	2150	case UM_COMMAND:
	2151	if (!mp1)
	2152	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	2153	else {
	2154	if (!dcd) {
	2155	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	2156	FreeListInfo((LISTINFO *) mp1);
	2157	}
[352]	2158	else {
[551]	2159	if (!PostMsg(dcd->hwndObject, UM_COMMAND, mp1, mp2)) {
	2160	Runtime_Error(pszSrcFile, __LINE__, "PostMsg");
	2161	FreeListInfo((LISTINFO *) mp1);
[352]	2162	}
[551]	2163	else
	2164	return (MRESULT) TRUE;
[2]	2165	}
[551]	2166	}
	2167	return 0;
[2]	2168
[551]	2169	case UM_LOADFILE:
	2170	if (dcd && mp2) {
[2]	2171
[1037]	2172	HWND hwnd;
[2]	2173
[1037]	2174	if ((INT)mp1 == 5 \|\| (INT)mp1 == 13 \|\| (INT)mp1 == 21)
	2175	hwnd = StartViewer(HWND_DESKTOP, (INT)mp1,
	2176	(CHAR *)mp2, dcd->hwndFrame);
	2177	else
	2178	hwnd = StartMLEEditor(dcd->hwndParent,
	2179	(INT)mp1, (CHAR *)mp2, dcd->hwndFrame);
[1039]	2180	free((CHAR *)mp2);
[1037]	2181	return MRFROMLONG(hwnd);
[551]	2182	}
	2183	return 0;
[2]	2184
[551]	2185	case UM_FIXCNRMLE:
	2186	case UM_FIXEDITNAME:
	2187	return CommonCnrProc(hwnd, msg, mp1, mp2);
[2]	2188
[551]	2189	case UM_NOTIFY:
	2190	if (mp2)
[1009]	2191	Notify((CHAR *)mp2);
[551]	2192	return 0;
[2]	2193
[551]	2194	case UM_FILTER:
	2195	if (dcd) {
[2]	2196
[551]	2197	BOOL tempsusp = dcd->suspendview;
[2]	2198
[551]	2199	if (mp1) {
	2200	DosEnterCritSec();
[1009]	2201	SetMask((CHAR *)mp1, &dcd->mask);
[551]	2202	DosExitCritSec();
[2]	2203	}
[551]	2204	dcd->suspendview = TRUE;
	2205	dcd->mask.attrFile \|= FILE_DIRECTORY;
	2206	WinSendMsg(hwnd, CM_FILTER, MPFROMP(Filter), MPFROMP(&dcd->mask));
	2207	dcd->suspendview = tempsusp;
	2208	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	2209	}
	2210	return 0;
[2]	2211
[551]	2212	case UM_DRIVECMD:
	2213	if (mp1)
[1009]	2214	ShowTreeRec(hwnd, (CHAR *)mp1, FALSE, TRUE);
[551]	2215	return 0;
[2]	2216
[551]	2217	case WM_APPTERMINATENOTIFY:
	2218	{
	2219	APPNOTIFY *info;
	2220	PCNRITEM pci;
	2221	CHAR s[] = " :\\";
[2]	2222
[551]	2223	if (!mp2) {
	2224	if (hwndMain)
	2225	PostMsg(hwndMain, UM_BUILDDRIVEBAR, MPVOID, MPVOID);
	2226	}
	2227	info = apphead;
	2228	while (info) {
	2229	if (info->happ == (HAPP) mp1) {
	2230	*s = info->device;
	2231	pci = FindCnrRecord(hwnd, s, NULL, FALSE, FALSE, TRUE);
	2232	if (pci && (INT) pci != -1) {
	2233	driveserial[info->device - 'A'] = -1;
	2234	DriveFlagsOne(info->device - 'A');
	2235	if (driveflags[info->device - 'A'] &
	2236	(DRIVE_INVALID \| DRIVE_IGNORE))
[751]	2237	RemoveCnrItems(hwnd, pci, 1, CMA_FREE);
[551]	2238	else
	2239	Flesh(hwnd, pci);
[176]	2240	}
[551]	2241	if (info->prev)
	2242	info->prev->next = info->next;
	2243	if (info->next)
	2244	info->next->prev = info->prev;
	2245	if (apphead == info)
	2246	apphead = info->next;
	2247	if (apptail == info)
	2248	apptail = info->prev;
[1039]	2249	free(info);
[551]	2250	break;
[176]	2251	}
[551]	2252	info = info->next;
[2]	2253	}
[551]	2254	}
	2255	break;
[2]	2256
[551]	2257	case WM_COMMAND:
	2258	DosError(FERR_DISABLEHARDERR);
	2259	if (dcd) {
	2260	if (SwitchCommand(dcd->hwndLastMenu, SHORT1FROMMP(mp1)))
	2261	return 0;
	2262	switch (SHORT1FROMMP(mp1)) {
	2263	case IDM_SETTARGET:
	2264	SetTargetDir(hwnd, FALSE);
	2265	break;
[2]	2266
[551]	2267	case IDM_DETACH:
	2268	{
	2269	CHAR d[3] = " :";
	2270	PCNRITEM pci;
	2271	PROGDETAILS pgd;
	2272	CHAR params[368], *p;
	2273	HAPP happ;
[2]	2274
[551]	2275	pci = (PCNRITEM) CurrentRecord(hwnd);
[730]	2276	if (pci && (INT) pci != -1 && isalpha(*pci->pszFileName)) {
	2277	d = toupper(pci->pszFileName);
[551]	2278	p = GetCmdSpec(FALSE);
	2279	memset(&pgd, 0, sizeof(pgd));
	2280	pgd.Length = sizeof(pgd);
	2281	pgd.progt.progc = PROG_WINDOWABLEVIO;
	2282	pgd.progt.fbVisible = SHE_VISIBLE;
	2283	pgd.pszTitle = GetPString(IDS_DETACHREQUESTTEXT);
	2284	pgd.pszExecutable = p;
	2285	pgd.pszParameters = params;
	2286	pgd.pszStartupDir = NULL;
	2287	pgd.pszIcon = NULL;
	2288	pgd.pszEnvironment = NULL;
	2289	pgd.swpInitial.hwndInsertBehind = HWND_TOP;
	2290	pgd.swpInitial.hwnd = hwnd;
	2291	pgd.swpInitial.fl = SWP_SHOW \| SWP_ACTIVATE;
	2292	sprintf(params, "/C NET USE %s /D", d);
	2293	happ = WinStartApp(hwnd, &pgd, pgd.pszParameters,
	2294	NULL, SAF_MAXIMIZED);
	2295	if (!happ) {
	2296	saymsg(MB_CANCEL \| MB_ICONEXCLAMATION, hwnd,
	2297	GetPString(IDS_ERRORTEXT),
	2298	GetPString(IDS_CANTSTARTTEXT), p, params);
	2299	}
	2300	else {
	2301	APPNOTIFY *info;
[2]	2302
[551]	2303	info = xmallocz(sizeof(APPNOTIFY), pszSrcFile, __LINE__);
	2304	if (info) {
	2305	info->happ = happ;
	2306	info->device = *d;
	2307	if (!apphead)
	2308	apphead = info;
[352]	2309	else {
[551]	2310	apptail->next = info;
	2311	info->prev = apptail;
[176]	2312	}
[551]	2313	apptail = info;
[176]	2314	}
	2315	}
[551]	2316	}
	2317	}
	2318	break;
[2]	2319
[551]	2320	case IDM_REMAP:
	2321	WinDlgBox(HWND_DESKTOP, hwnd, RemapDlgProc,
	2322	FM3ModHandle, MAP_FRAME, NULL);
	2323	break;
[2]	2324
[551]	2325	case IDM_CONTEXTMENU:
	2326	{
	2327	PCNRITEM pci;
[2]	2328
[551]	2329	pci = (PCNRITEM) CurrentRecord(hwnd);
	2330	PostMsg(hwnd, WM_CONTROL, MPFROM2SHORT(DIR_CNR, CN_CONTEXTMENU),
	2331	MPFROMP(pci));
	2332	}
	2333	break;
[2]	2334
[551]	2335	case IDM_FINDINTREE:
	2336	{
	2337	CHAR dir[CCHMAXPATH];
	2338	PCNRITEM pci;
[2]	2339
[551]	2340	pci = (PCNRITEM) CurrentRecord(hwnd);
	2341	if (pci && (INT) pci != -1) {
[730]	2342	strcpy(dir, pci->pszFileName);
[551]	2343	MakeValidDir(dir);
	2344	}
	2345	else
	2346	save_dir2(dir);
	2347	if (WinDlgBox(HWND_DESKTOP, dcd->hwndParent,
	2348	WalkAllDlgProc,
	2349	FM3ModHandle, WALK_FRAME, MPFROMP(dir)) && *dir)
[766]	2350	WinSendMsg(hwnd, UM_SHOWME, MPFROMP(dir), MPFROMLONG(1));
[551]	2351	}
	2352	break;
[2]	2353
[551]	2354	case IDM_BEGINEDIT:
	2355	OpenEdit(hwnd);
	2356	break;
[2]	2357
[551]	2358	case IDM_ENDEDIT:
	2359	WinSendMsg(hwnd, CM_CLOSEEDIT, MPVOID, MPVOID);
	2360	break;
[2]	2361
[551]	2362	case IDM_FILTER:
	2363	{
	2364	BOOL empty = FALSE;
	2365	PCNRITEM pci;
[2]	2366
[551]	2367	pci = (PCNRITEM) CurrentRecord(hwnd);
	2368	if (!*dcd->mask.szMask)
	2369	empty = TRUE;
	2370	dcd->mask.fIsTree = TRUE;
	2371	*dcd->mask.prompt = 0;
	2372	if (pci && (INT) pci != -1)
	2373	dcd->mask.fFilesIncluded =
[730]	2374	((driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	2375	DRIVE_INCLUDEFILES) != 0);
	2376	else
	2377	dcd->mask.fFilesIncluded = FALSE;
	2378	if (WinDlgBox(HWND_DESKTOP, hwnd, PickMaskDlgProc,
	2379	FM3ModHandle, MSK_FRAME, MPFROMP(&dcd->mask)))
	2380	WinSendMsg(hwnd, UM_FILTER, MPVOID, MPVOID);
	2381	else if (empty)
	2382	*dcd->mask.szMask = 0;
	2383	PrfWriteProfileData(fmprof, appname, "TreeFilter", &dcd->mask,
	2384	sizeof(MASK));
	2385	}
	2386	break;
[2]	2387
[551]	2388	case IDM_SHOWSORT:
[875]	2389	QuickPopup(hwnd, dcd, CheckMenu(hwndMainMenu, &TreeCnrMenu, TREECNR_POPUP),
[551]	2390	IDM_SORTSUBMENU);
	2391	break;
[2]	2392
[551]	2393	case IDM_SHOWSELECT:
[875]	2394	QuickPopup(hwnd, dcd, CheckMenu(hwndMainMenu, &TreeCnrMenu, TREECNR_POPUP),
[551]	2395	IDM_SELECTSUBMENU);
	2396	break;
[2]	2397
[953]	2398	case IDM_TREECNRVIEWSETTINGS:
[908]	2399	if (!ParentIsDesktop(dcd->hwndParent, dcd->hwndParent))
[953]	2400	PostMsg(dcd->hwndParent, msg, MPFROMLONG(IDM_TREECNRVIEWSETTINGS), mp2);
[917]	2401	else {
	2402	WinDlgBox(HWND_DESKTOP,
	2403	hwnd,
	2404	CfgDlgProc,
	2405	FM3ModHandle,
	2406	CFG_FRAME,
[953]	2407	MPFROMLONG(IDM_TREECNRVIEWSETTINGS));
[917]	2408	}
[551]	2409	break;
[2]	2410
[551]	2411	case IDM_WALKDIR:
	2412	case IDM_OPENWALK:
	2413	{
	2414	CHAR newpath[CCHMAXPATH];
	2415	PCNRITEM pci;
[2]	2416
[551]	2417	pci = (PCNRITEM) CurrentRecord(hwnd);
	2418	if (pci && (INT) pci != -1) {
[730]	2419	strcpy(newpath, pci->pszFileName);
[551]	2420	MakeValidDir(newpath);
	2421	}
	2422	else
	2423	save_dir2(newpath);
	2424	if (!WinDlgBox(HWND_DESKTOP, dcd->hwndParent, WalkAllDlgProc,
	2425	FM3ModHandle, WALK_FRAME,
	2426	MPFROMP(newpath)) \|\| !*newpath)
[176]	2427	break;
[551]	2428	WinSendMsg(hwnd, UM_OPENWINDOWFORME, MPFROMP(newpath), MPVOID);
	2429	}
	2430	break;
[2]	2431
[551]	2432	case IDM_HELP:
	2433	if (hwndHelp) {
	2434	if (!ParentIsDesktop(dcd->hwndFrame, dcd->hwndParent))
	2435	PostMsg(dcd->hwndParent, UM_COMMAND, mp1, mp2);
	2436	else
	2437	WinSendMsg(hwndHelp, HM_HELP_CONTENTS, MPVOID, MPVOID);
	2438	}
	2439	break;
[2]	2440
[551]	2441	case IDM_PARTITION:
[907]	2442	runemf2(SEPARATE \| WINDOWED, HWND_DESKTOP, pszSrcFile, __LINE__,
	2443	NULL, NULL,
[551]	2444	"%s", "MINILVM.EXE");
	2445	break;
[2]	2446
[551]	2447	case IDM_PARTITIONDF:
[907]	2448	runemf2(SEPARATE \| WINDOWED, HWND_DESKTOP, pszSrcFile, __LINE__,
	2449	NULL, NULL,
[551]	2450	"%s", "DFSOS2.EXE");
	2451	break;
[472]	2452
[551]	2453	case IDM_PARTITIONLVMG:
[907]	2454	runemf2(SEPARATE \| WINDOWED, HWND_DESKTOP, pszSrcFile, __LINE__,
	2455	NULL, NULL,
[551]	2456	"%s", "LVMGUI.CMD");
	2457	break;
[472]	2458
[551]	2459	case IDM_PARTITIONFD:
[907]	2460	runemf2(SEPARATE \| WINDOWED, HWND_DESKTOP, pszSrcFile, __LINE__,
	2461	NULL, NULL,
[551]	2462	"%s", "FDISKPM.EXE");
	2463	break;
[472]	2464
[551]	2465	case IDM_SORTNAME:
	2466	case IDM_SORTFILENAME:
	2467	case IDM_SORTSIZE:
	2468	case IDM_SORTEASIZE:
	2469	case IDM_SORTFIRST:
	2470	case IDM_SORTLAST:
	2471	case IDM_SORTLWDATE:
	2472	case IDM_SORTLADATE:
	2473	case IDM_SORTCRDATE:
	2474	TreesortFlags &= (SORT_REVERSE \| SORT_DIRSFIRST \| SORT_DIRSLAST);
	2475	case IDM_SORTDIRSFIRST:
	2476	case IDM_SORTDIRSLAST:
	2477	case IDM_SORTREVERSE:
	2478	switch (SHORT1FROMMP(mp1)) {
	2479	case IDM_SORTFILENAME:
	2480	TreesortFlags \|= SORT_FILENAME;
	2481	break;
	2482	case IDM_SORTSIZE:
	2483	TreesortFlags \|= SORT_SIZE;
	2484	break;
	2485	case IDM_SORTEASIZE:
	2486	TreesortFlags \|= SORT_EASIZE;
	2487	break;
	2488	case IDM_SORTFIRST:
	2489	TreesortFlags \|= SORT_FIRSTEXTENSION;
	2490	break;
	2491	case IDM_SORTLAST:
	2492	TreesortFlags \|= SORT_LASTEXTENSION;
	2493	break;
	2494	case IDM_SORTLWDATE:
	2495	TreesortFlags \|= SORT_LWDATE;
	2496	break;
	2497	case IDM_SORTLADATE:
	2498	TreesortFlags \|= SORT_LADATE;
	2499	break;
	2500	case IDM_SORTCRDATE:
	2501	TreesortFlags \|= SORT_CRDATE;
	2502	break;
	2503	case IDM_SORTDIRSFIRST:
	2504	if (TreesortFlags & SORT_DIRSFIRST)
	2505	TreesortFlags &= (~SORT_DIRSFIRST);
	2506	else {
	2507	TreesortFlags \|= SORT_DIRSFIRST;
	2508	TreesortFlags &= (~SORT_DIRSLAST);
	2509	}
	2510	break;
	2511	case IDM_SORTDIRSLAST:
	2512	if (TreesortFlags & SORT_DIRSLAST)
	2513	TreesortFlags &= (~SORT_DIRSLAST);
	2514	else {
	2515	TreesortFlags \|= SORT_DIRSLAST;
	2516	TreesortFlags &= (~SORT_DIRSFIRST);
	2517	}
	2518	break;
	2519	case IDM_SORTREVERSE:
	2520	if (TreesortFlags & SORT_REVERSE)
	2521	TreesortFlags &= (~SORT_REVERSE);
	2522	else
	2523	TreesortFlags \|= SORT_REVERSE;
	2524	break;
	2525	}
	2526	PrfWriteProfileData(fmprof, appname, "TreeSort", &TreesortFlags,
	2527	sizeof(INT));
	2528	WinSendMsg(hwnd, CM_SORTRECORD, MPFROMP(SortTreeCnr), MPVOID);
	2529	break;
[2]	2530
[551]	2531	case IDM_COLLECT:
	2532	if (!Collector) {
[2]	2533
[551]	2534	HWND hwndC;
	2535	SWP swp;
[2]	2536
[551]	2537	if (!ParentIsDesktop(hwnd, dcd->hwndParent) &&
	2538	!fAutoTile &&
	2539	(!fExternalCollector && (ULONG ) realappname == FM3UL))
	2540	GetNextWindowPos(dcd->hwndParent, &swp, NULL, NULL);
	2541	hwndC = StartCollector((fExternalCollector \|\|
	2542	(ULONG ) realappname != FM3UL) ?
	2543	HWND_DESKTOP : dcd->hwndParent, 4);
	2544	if (hwndC) {
	2545	if (!ParentIsDesktop(hwnd,
	2546	dcd->hwndParent) &&
	2547	!fAutoTile &&
	2548	(!fExternalCollector && (ULONG ) realappname == FM3UL))
[176]	2549	WinSetWindowPos(hwndC,
	2550	HWND_TOP,
[551]	2551	swp.x,
	2552	swp.y,
	2553	swp.cx,
	2554	swp.cy,
	2555	SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
	2556	else if (!ParentIsDesktop(hwnd,
	2557	dcd->hwndParent) &&
	2558	fAutoTile && (ULONG ) realappname == FM3UL)
	2559	TileChildren(dcd->hwndParent, TRUE);
	2560	}
	2561	WinSetWindowPos(hwndC, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE);
[771]	2562	DosSleep(100);//05 Aug 07 GKY 250
[551]	2563	}
	2564	else
	2565	StartCollector(dcd->hwndParent, 4);
	2566	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_COLLECTOR, 0), MPVOID);
	2567	break;
[2]	2568
[551]	2569	case IDM_COLLECTOR:
[771]	2570	DosSleep(32);//05 Aug 07 GKY 64
[551]	2571	{
	2572	CHAR **list;
[2]	2573
[551]	2574	list = BuildList(hwnd);
	2575	if (list) {
	2576	if (Collector) {
	2577	if (!PostMsg(Collector, WM_COMMAND,
	2578	MPFROM2SHORT(IDM_COLLECTOR, 0), MPFROMP(list)))
	2579	FreeList(list);
[176]	2580	}
[551]	2581	else
	2582	FreeList(list);
	2583	}
	2584	}
	2585	break;
[2]	2586
[551]	2587	case IDM_COLLAPSEALL:
	2588	WinSendMsg(hwnd, CM_COLLAPSETREE, MPVOID, MPVOID);
	2589	break;
[2]	2590
[551]	2591	case IDM_COLLAPSE:
	2592	case IDM_EXPAND:
	2593	{
	2594	PCNRITEM pci = NULL;
[2]	2595
[551]	2596	pci = (PCNRITEM) CurrentRecord(hwnd);
	2597	if (pci && (INT) pci != -1) {
	2598	if (pci->flags & RECFLAGS_UNDERENV)
	2599	break;
	2600	PostMsg(dcd->hwndObject, UM_EXPAND, mp1, MPFROMP(pci));
	2601	}
	2602	}
	2603	break;
[2]	2604
[551]	2605	case IDM_UPDATE:
	2606	{
[557]	2607	PCNRITEM pci = (PCNRITEM)CurrentRecord(hwnd);
	2608	if (pci && (INT)pci != -1) {
[730]	2609	UINT driveflag = driveflags[toupper(*pci->pszFileName) - 'A'];
[551]	2610	if (pci->attrFile & FILE_DIRECTORY) {
	2611	if (pci->flags & RECFLAGS_UNDERENV)
	2612	break;
	2613	UnFlesh(hwnd, pci);
[557]	2614	// Check if drive type might need update
	2615	if ((driveflag & (DRIVE_INVALID \| DRIVE_NOPRESCAN)) \|\|
[618]	2616	(~driveflag & DRIVE_NOPRESCAN && pci->rc.hptrIcon == hptrDunno))
[557]	2617	{
[730]	2618	driveflags[toupper(*pci->pszFileName) - 'A'] &=
[551]	2619	(DRIVE_IGNORE \| DRIVE_NOPRESCAN \| DRIVE_NOLOADICONS \|
[552]	2620	DRIVE_NOLOADSUBJS \| DRIVE_NOLOADLONGS \| DRIVE_NOSTATS);
[730]	2621	DriveFlagsOne(toupper(*pci->pszFileName) - 'A');
	2622	driveflag = driveflags[toupper(*pci->pszFileName) - 'A'];
[557]	2623	if (driveflag & DRIVE_INVALID)
[551]	2624	pci->rc.hptrIcon = hptrDunno;
[176]	2625	else {
[618]	2626	SelectDriveIcon(pci);
[176]	2627	}
[551]	2628	WinSendMsg(hwnd,
	2629	CM_INVALIDATERECORD,
	2630	MPFROMP(&pci),
	2631	MPFROM2SHORT(1, CMA_ERASE \| CMA_REPOSITION));
	2632	if (hwndMain)
	2633	PostMsg(hwndMain, UM_BUILDDRIVEBAR, MPVOID, MPVOID);
[176]	2634	}
[557]	2635	if (~driveflag & DRIVE_INVALID)
[551]	2636	Flesh(hwnd, pci);
[176]	2637	}
[551]	2638	}
	2639	}
	2640	break;
[2]	2641
[551]	2642	case IDM_RESCAN:
	2643	PostMsg(dcd->hwndObject, UM_RESCAN, MPVOID, MPVOID);
	2644	break;
[2]	2645
[551]	2646	case IDM_RESORT:
	2647	WinSendMsg(hwnd, CM_SORTRECORD, MPFROMP(SortTreeCnr), MPVOID);
	2648	break;
[2]	2649
[551]	2650	case IDM_TEXT:
	2651	case IDM_MINIICONS:
	2652	{
	2653	CNRINFO cnri;
	2654
	2655	memset(&cnri, 0, sizeof(CNRINFO));
	2656	cnri.cb = sizeof(CNRINFO);
	2657	WinSendMsg(hwnd,
	2658	CM_QUERYCNRINFO,
	2659	MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
	2660	if (SHORT1FROMMP(mp1) == IDM_MINIICONS) {
	2661	if (cnri.flWindowAttr & CV_MINI)
	2662	cnri.flWindowAttr &= (~CV_MINI);
	2663	else
	2664	cnri.flWindowAttr \|= CV_MINI;
	2665	}
	2666	else {
	2667	if (cnri.flWindowAttr & CV_TEXT) {
	2668	cnri.flWindowAttr &= (~CV_TEXT);
	2669	cnri.flWindowAttr \|= CV_ICON;
[176]	2670	}
[551]	2671	else {
	2672	cnri.flWindowAttr &= (~CV_ICON);
	2673	cnri.flWindowAttr \|= CV_TEXT;
	2674	}
	2675	}
	2676	dcd->flWindowAttr = cnri.flWindowAttr;
	2677	PrfWriteProfileData(fmprof,
	2678	appname,
	2679	"TreeflWindowAttr",
	2680	&cnri.flWindowAttr, sizeof(ULONG));
	2681	WinSendMsg(hwnd,
	2682	CM_SETCNRINFO,
	2683	MPFROMP(&cnri),
	2684	MPFROMLONG(CMA_FLWINDOWATTR \| CMA_TREEICON \|
	2685	CMA_SLTREEBITMAPORICON));
	2686	}
	2687	break;
[2]	2688
[551]	2689	case IDM_SIZES:
	2690	case IDM_DRVFLAGS:
	2691	case IDM_SHOWALLFILES:
	2692	case IDM_UNDELETE:
	2693	case IDM_OPTIMIZE:
	2694	case IDM_CHKDSK:
	2695	case IDM_FORMAT:
	2696	case IDM_MKDIR:
	2697	case IDM_LOCK:
	2698	case IDM_UNLOCK:
	2699	case IDM_EJECT:
	2700	case IDM_CLOSETRAY:
	2701	{
	2702	PCNRITEM pci;
[2]	2703
[551]	2704	pci = (PCNRITEM) CurrentRecord(hwnd);
	2705	if (pci && (INT) pci != -1)
[730]	2706	CommonDriveCmd(hwnd, pci->pszFileName, SHORT1FROMMP(mp1));
[551]	2707	}
	2708	break;
[2]	2709
[551]	2710	case IDM_SAVETOLIST:
	2711	WinDlgBox(HWND_DESKTOP,
	2712	hwnd,
	2713	SaveListDlgProc, FM3ModHandle, SAV_FRAME, MPFROMP(&hwnd));
	2714	break;
[2]	2715
[551]	2716	case IDM_DELETE:
	2717	case IDM_PERMDELETE:
	2718	case IDM_MOVE:
	2719	case IDM_WPSMOVE:
	2720	case IDM_WILDMOVE:
	2721	case IDM_RENAME:
	2722	{
	2723	PCNRITEM pci;
[2]	2724
[551]	2725	pci = (PCNRITEM) CurrentRecord(hwnd);
	2726	if (pci && (INT) pci != -1) {
	2727	if (pci->flags & RECFLAGS_UNDERENV)
	2728	break;
	2729	}
	2730	}
	2731	/* else intentional fallthru */
	2732	case IDM_ATTRS:
	2733	case IDM_INFO:
	2734	case IDM_COPY:
	2735	case IDM_WPSCOPY:
	2736	case IDM_WILDCOPY:
	2737	case IDM_DOITYOURSELF:
	2738	case IDM_OPENWINDOW:
	2739	case IDM_OPENSETTINGS:
	2740	case IDM_OPENDEFAULT:
	2741	case IDM_OPENICON:
	2742	case IDM_OPENDETAILS:
	2743	case IDM_OPENTREE:
	2744	case IDM_SHADOW:
	2745	case IDM_SHADOW2:
	2746	case IDM_COMPARE:
	2747	case IDM_VIEW:
	2748	case IDM_VIEWTEXT:
	2749	case IDM_VIEWBINARY:
	2750	case IDM_EDIT:
	2751	case IDM_EDITTEXT:
	2752	case IDM_EDITBINARY:
	2753	case IDM_EAS:
	2754	case IDM_SUBJECT:
	2755	case IDM_APPENDTOCLIP:
	2756	case IDM_SAVETOCLIP:
	2757	case IDM_ARCHIVE:
	2758	case IDM_MCIPLAY:
	2759	case IDM_UUDECODE:
	2760	{
	2761	LISTINFO *li;
	2762	ULONG action = UM_ACTION;
[1018]	2763	# ifdef FORTIFY
	2764	Fortify_EnterScope();
	2765	# endif
[551]	2766	li = xmallocz(sizeof(LISTINFO), pszSrcFile, __LINE__);
	2767	if (li) {
	2768	li->type = SHORT1FROMMP(mp1);
	2769	li->hwnd = hwnd;
	2770	li->list = BuildList(hwnd);
	2771	if (!li->list \|\| !li->list[0]) {
[1039]	2772	free(li);
[1018]	2773	# ifdef FORTIFY
	2774	Fortify_LeaveScope();
	2775	# endif
[551]	2776	break;
[176]	2777	}
[551]	2778	if (IsRoot(li->list[0])) {
	2779	switch (SHORT1FROMMP(mp1)) {
	2780	case IDM_MOVE:
	2781	case IDM_COPY:
	2782	case IDM_WILDCOPY:
	2783	case IDM_WILDMOVE:
	2784	case IDM_WPSMOVE:
	2785	case IDM_WPSCOPY:
	2786	case IDM_RENAME:
	2787	case IDM_DELETE:
	2788	case IDM_PERMDELETE:
	2789	mp1 = MPFROM2SHORT(IDM_INFO, SHORT2FROMMP(mp1));
	2790	li->type = IDM_INFO;
	2791	break;
[176]	2792	}
	2793	}
[551]	2794	switch (SHORT1FROMMP(mp1)) {
	2795	case IDM_APPENDTOCLIP:
	2796	case IDM_SAVETOCLIP:
	2797	case IDM_ARCHIVE:
	2798	case IDM_DELETE:
	2799	case IDM_PERMDELETE:
	2800	case IDM_ATTRS:
	2801	case IDM_SHADOW:
	2802	case IDM_SHADOW2:
	2803	case IDM_DOITYOURSELF:
	2804	case IDM_EAS:
	2805	case IDM_VIEW:
	2806	case IDM_VIEWTEXT:
	2807	case IDM_VIEWBINARY:
	2808	case IDM_EDIT:
	2809	case IDM_EDITTEXT:
	2810	case IDM_EDITBINARY:
	2811	case IDM_MCIPLAY:
	2812	action = UM_MASSACTION;
	2813	break;
	2814	}
	2815	if (SHORT1FROMMP(mp1) == IDM_SHADOW \|\|
	2816	SHORT1FROMMP(mp1) == IDM_SHADOW2)
	2817	*li->targetpath = 0;
	2818	if (!PostMsg(dcd->hwndObject, action, MPFROMP(li), MPVOID)) {
	2819	Runtime_Error(pszSrcFile, __LINE__, "PostMsg");
	2820	FreeListInfo(li);
	2821	}
	2822	}
	2823	}
	2824	break;
[2]	2825
[551]	2826	default:
	2827	if (SHORT1FROMMP(mp1) >= IDM_COMMANDSTART &&
	2828	SHORT1FROMMP(mp1) < IDM_QUICKTOOLSTART) {
[2]	2829
[551]	2830	INT x;
[2]	2831
[551]	2832	if (!cmdloaded)
	2833	load_commands();
	2834	x = SHORT1FROMMP(mp1) - IDM_COMMANDSTART;
	2835	if (x >= 0) {
	2836	x++;
	2837	RunCommand(hwnd, x);
	2838	if (fUnHilite)
[672]	2839	UnHilite(hwnd, TRUE, &dcd->lastselection, 0);
[551]	2840	}
[176]	2841	}
[551]	2842	break;
[2]	2843	}
[551]	2844	}
	2845	return 0;
[2]	2846
[551]	2847	case WM_SAVEAPPLICATION:
	2848	if (dcd && !ParentIsDesktop(hwnd, dcd->hwndParent)) {
[2]	2849
[551]	2850	SWP swp, swpP;
	2851	INT ratio;
[2]	2852
[551]	2853	WinQueryWindowPos(dcd->hwndFrame, &swp);
	2854	if (!(swp.fl & (SWP_MINIMIZE \| SWP_MAXIMIZE \| SWP_HIDE))) {
	2855	WinQueryWindowPos(dcd->hwndParent, &swpP);
[954]	2856	if (swp.cx) {
	2857	ratio = (swpP.cx * 100) / swp.cx;
	2858	if (ratio > 0)
	2859	PrfWriteProfileData(fmprof, appname, "TreeWindowRatio",
	2860	&ratio, sizeof(INT));
	2861	}
[2]	2862	}
[551]	2863	}
	2864	else if (dcd && ParentIsDesktop(hwnd, dcd->hwndParent)) {
[2]	2865
[551]	2866	SWP swp;
[2]	2867
[551]	2868	WinQueryWindowPos(dcd->hwndFrame, &swp);
	2869	if (!(swp.fl & (SWP_HIDE \| SWP_MINIMIZE \| SWP_MAXIMIZE)))
	2870	WinStoreWindowPos(FM2Str, "VTreeWindowPos", dcd->hwndFrame);
	2871	}
	2872	break;
[2]	2873
[551]	2874	case UM_MINIMIZE:
	2875	if (dcd && hwndMain) {
	2876	fOkayMinimize = TRUE;
	2877	if (dcd->hwndObject && !fDummy) {
[771]	2878	DosSleep(50);//05 Aug 07 GKY 100
[551]	2879	if (!fDummy) {
	2880	fOkayMinimize = FALSE;
	2881	WinSetWindowPos(((hwndMain) ? WinQueryWindow(hwndMain, QW_PARENT) :
	2882	dcd->hwndFrame), HWND_TOP, 0, 0, 0, 0,
	2883	SWP_MINIMIZE \| SWP_DEACTIVATE);
[176]	2884	}
[2]	2885	}
[551]	2886	}
	2887	return 0;
[2]	2888
[551]	2889	case UM_MAXIMIZE:
	2890	if (dcd \|\| hwndMain)
	2891	WinSetWindowPos(((hwndMain) ? WinQueryWindow(hwndMain, QW_PARENT) :
	2892	dcd->hwndFrame), HWND_TOP, 0, 0, 0, 0, SWP_MAXIMIZE \|
	2893	SWP_SHOW);
	2894	return 0;
[2]	2895
[551]	2896	case UM_CLOSE:
	2897	{
	2898	HWND hwndParent = WinQueryWindow(WinQueryWindow(WinQueryWindow(hwnd,
	2899	QW_PARENT),
	2900	QW_PARENT), QW_PARENT);
[2]	2901
[551]	2902	if (!mp1) {
	2903	if (!PostMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID))
	2904	WinSendMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID);
	2905	if (hwndParent && !ParentIsDesktop(hwnd, hwndParent))
	2906	WinDestroyWindow(hwndParent);
[2]	2907	}
	2908	else
[551]	2909	WinDestroyWindow(WinQueryWindow(WinQueryWindow(hwnd, QW_PARENT),
	2910	QW_PARENT));
	2911	}
	2912	return 0;
[2]	2913
[551]	2914	case WM_CLOSE:
	2915	WinSendMsg(hwnd, WM_SAVEAPPLICATION, MPVOID, MPVOID);
	2916	if (dcd)
	2917	dcd->stopflag++;
	2918	if (dcd && dcd->hwndObject) {
	2919	/* kill object window */
	2920	if (!PostMsg(dcd->hwndObject, WM_CLOSE, MPVOID, MPVOID))
	2921	WinSendMsg(dcd->hwndObject, WM_CLOSE, MPVOID, MPVOID);
	2922	}
	2923	else
[766]	2924	WinSendMsg(hwnd, UM_CLOSE, MPFROMLONG(1), MPVOID);
[551]	2925	return 0;
[2]	2926
[551]	2927	case WM_DESTROY:
	2928	if (TreeCnrMenu)
	2929	WinDestroyWindow(TreeCnrMenu);
	2930	if (DirMenu)
	2931	WinDestroyWindow(DirMenu);
	2932	if (FileMenu)
	2933	WinDestroyWindow(FileMenu);
	2934	TreeCnrMenu = FileMenu = DirMenu = (HWND) 0;
	2935	EmptyCnr(hwnd);
	2936	if (apphead) {
[2]	2937
[551]	2938	APPNOTIFY info, next;
	2939
	2940	info = apphead;
	2941	while (info) {
	2942	next = info->next;
[1039]	2943	free(info);
[551]	2944	info = next;
[2]	2945	}
[551]	2946	apphead = apptail = NULL;
	2947	}
	2948	break;
[2]	2949	}
[705]	2950	if (dcd && dcd->oldproc){
	2951	return dcd->oldproc(hwnd, msg, mp1, mp2);
	2952	}
	2953	else
	2954	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	2955	}
	2956
[551]	2957	HWND StartTreeCnr(HWND hwndParent, ULONG flags)
[352]	2958	{
[2]	2959	/* bitmapped flags:
	2960	* 0x00000001 = don't close app when window closes
	2961	* 0x00000002 = no frame controls
[947]	2962	* 0x00000004 = no close or move button
[2]	2963	*/
	2964
[947]	2965	HWND hwndFrame = NULLHANDLE;
	2966	HWND hwndSysMenu = NULLHANDLE;
	2967	HWND hwndClient;
[551]	2968	ULONG FrameFlags = FCF_TITLEBAR \| FCF_SYSMENU \|
	2969	FCF_SIZEBORDER \| FCF_MINMAX \| FCF_ICON \| FCF_NOBYTEALIGN \| FCF_ACCELTABLE;
	2970	DIRCNRDATA *dcd;
[2]	2971
[551]	2972	if (!hwndParent)
[2]	2973	hwndParent = HWND_DESKTOP;
[551]	2974	if (ParentIsDesktop(hwndParent, hwndParent))
[2]	2975	FrameFlags \|= (FCF_TASKLIST \| FCF_MENU);
[551]	2976	if (flags & 2)
[2]	2977	FrameFlags &= (~(FCF_TITLEBAR \| FCF_SYSMENU \| FCF_SIZEBORDER \|
[551]	2978	FCF_MINMAX \| FCF_ICON));
[2]	2979	hwndFrame = WinCreateStdWindow(hwndParent,
[176]	2980	WS_VISIBLE,
	2981	&FrameFlags,
[593]	2982	WC_TREECONTAINER,
[176]	2983	NULL,
	2984	WS_VISIBLE \| fwsAnimate,
[953]	2985	FM3ModHandle, TREE_FRAME, &hwndClient);
[950]	2986	if (hwndParent != HWND_DESKTOP) {
[947]	2987	hwndSysMenu = WinWindowFromID(hwndFrame, FID_SYSMENU);
	2988	if (hwndSysMenu != NULLHANDLE)
	2989	WinSendMsg(hwndSysMenu, MM_SETITEMATTR,
[953]	2990	MPFROM2SHORT(SC_CLOSE, TRUE),
	2991	MPFROM2SHORT(MIA_DISABLED, MIA_DISABLED));
[947]	2992	if (!fFreeTree)
	2993	WinSendMsg(hwndSysMenu, MM_SETITEMATTR,
[953]	2994	MPFROM2SHORT(SC_MOVE, TRUE),
	2995	MPFROM2SHORT(MIA_DISABLED, MIA_DISABLED));
[947]	2996	}
[551]	2997	if (hwndFrame && hwndClient) {
[1017]	2998	# ifdef FORTIFY
	2999	Fortify_EnterScope();
	3000	# endif
	3001	dcd = xmallocz(sizeof(DIRCNRDATA), pszSrcFile, __LINE__);
[352]	3002	if (!dcd) {
[551]	3003	Runtime_Error(pszSrcFile, __LINE__, GetPString(IDS_OUTOFMEMORY));
	3004	PostMsg(hwndClient, WM_CLOSE, MPVOID, MPVOID);
	3005	hwndFrame = (HWND) 0;
[352]	3006	}
	3007	else {
[2]	3008	SWP swp;
[551]	3009
	3010	WinQueryWindowPos(hwndFrame, &swp);
	3011	if ((ULONG ) realappname == FM3UL) {
[377]	3012	if (!WinCreateWindow(hwndFrame,
[593]	3013	WC_TREEOPENBUTTON,
[953]	3014	"Op",
[551]	3015	WS_VISIBLE \| BS_PUSHBUTTON \| BS_NOPOINTERFOCUS,
	3016	((swp.cx -
	3017	WinQuerySysValue(HWND_DESKTOP,
	3018	SV_CXMINMAXBUTTON)) -
	3019	WinQuerySysValue(HWND_DESKTOP,
	3020	SV_CXMINMAXBUTTON) / 2) -
[739]	3021	WinQuerySysValue(HWND_DESKTOP, SV_CXSIZEBORDER),
[551]	3022	(swp.cy -
	3023	WinQuerySysValue(HWND_DESKTOP,
	3024	SV_CYMINMAXBUTTON)) -
[739]	3025	WinQuerySysValue(HWND_DESKTOP, SV_CYSIZEBORDER),
[551]	3026	WinQuerySysValue(HWND_DESKTOP,
	3027	SV_CXMINMAXBUTTON) / 2,
	3028	WinQuerySysValue(HWND_DESKTOP,
	3029	SV_CYMINMAXBUTTON), hwndFrame,
[739]	3030	HWND_TOP, IDM_OPENWINDOW, NULL, NULL)) {
[551]	3031	Win_Error2(hwndFrame, hwndParent, pszSrcFile, __LINE__,
	3032	IDS_WINCREATEWINDOW);
[377]	3033	}
	3034	}
	3035	else {
	3036	if (!WinCreateWindow(hwndFrame,
[593]	3037	WC_TREESTATUS,
[551]	3038	GetPString(IDS_YOUAREHERETEXT),
	3039	WS_VISIBLE \| SS_TEXT \| DT_LEFT \| DT_VCENTER,
	3040	swp.x + 4 + WinQuerySysValue(HWND_DESKTOP,
	3041	SV_CXSIZEBORDER),
	3042	swp.cy - (22 + WinQuerySysValue(HWND_DESKTOP,
	3043	SV_CYSIZEBORDER)),
	3044	(swp.cx - 8) - (WinQuerySysValue(HWND_DESKTOP,
	3045	SV_CXSIZEBORDER)
	3046	* 2), 22, hwndFrame, HWND_TOP,
	3047	MAIN_STATUS, NULL, NULL)) {
	3048	Win_Error2(hwndFrame, hwndParent, pszSrcFile, __LINE__,
	3049	IDS_WINCREATEWINDOW);
[377]	3050	}
	3051	}
[551]	3052	memset(dcd, 0, sizeof(DIRCNRDATA));
[2]	3053	dcd->size = sizeof(DIRCNRDATA);
	3054	dcd->type = TREE_FRAME;
	3055	dcd->dontclose = ((flags & 1) != 0);
	3056	dcd->hwndParent = (hwndParent) ? hwndParent : HWND_DESKTOP;
	3057	dcd->hwndClient = hwndClient;
[551]	3058	dcd->hwndFrame = hwndFrame;
[2]	3059	{
[176]	3060	PFNWP oldproc;
[2]	3061
[551]	3062	oldproc = WinSubclassWindow(hwndFrame, TreeFrameWndProc);
	3063	WinSetWindowPtr(hwndFrame, QWL_USER, (PVOID) oldproc);
	3064	oldproc = WinSubclassWindow(WinWindowFromID(hwndFrame, FID_TITLEBAR),
	3065	(PFNWP) TreeTitleWndProc);
	3066	WinSetWindowPtr(WinWindowFromID(hwndFrame, FID_TITLEBAR),
	3067	QWL_USER, (PVOID) oldproc);
[2]	3068	}
	3069	dcd->hwndCnr = WinCreateWindow(hwndClient,
[176]	3070	WC_CONTAINER,
	3071	NULL,
	3072	CCS_AUTOPOSITION \| CCS_MINIICONS \|
	3073	CCS_MINIRECORDCORE \| WS_VISIBLE,
	3074	0,
	3075	0,
	3076	0,
	3077	0,
	3078	hwndClient,
[551]	3079	HWND_TOP, (ULONG) TREE_CNR, NULL, NULL);
[377]	3080	if (!dcd->hwndCnr) {
[551]	3081	Win_Error2(hwndClient, hwndClient, pszSrcFile, __LINE__,
	3082	IDS_WINCREATEWINDOW);
	3083	PostMsg(hwndClient, WM_CLOSE, MPVOID, MPVOID);
[1039]	3084	free(dcd);
[1017]	3085	# ifdef FORTIFY
	3086	Fortify_LeaveScope();
	3087	# endif
[551]	3088	hwndFrame = (HWND) 0;
[377]	3089	}
	3090	else {
[551]	3091	WinSetWindowPtr(dcd->hwndCnr, QWL_USER, (PVOID) dcd);
	3092	if (ParentIsDesktop(hwndFrame, hwndParent)) {
	3093	WinSetWindowText(WinWindowFromID(hwndFrame, FID_TITLEBAR), "VTree");
	3094	FixSwitchList(hwndFrame, "VTree");
[176]	3095	}
	3096	else {
[551]	3097	WinSetWindowText(hwndFrame, GetPString(IDS_TREETEXT));
	3098	WinSetWindowText(WinWindowFromID(hwndFrame, FID_TITLEBAR),
[176]	3099	GetPString(IDS_TREETEXT));
	3100	}
[726]	3101	dcd->oldproc = WinSubclassWindow(dcd->hwndCnr, TreeCnrWndProc);
	3102	// DbgMsg(pszSrcFile, __LINE__, "oldproc subclass %X", dcd->oldproc); // 05 Jul 07 SHL
	3103	// fixme to document 01 test?
[766]	3104	if (dcd->oldproc == 0)
[947]	3105	Win_Error(HWND_DESKTOP, HWND_DESKTOP, pszSrcFile, __LINE__,
[953]	3106	"WinSubclassWindow");
[551]	3107	if (!PostMsg(dcd->hwndCnr, UM_SETUP, MPVOID, MPVOID))
	3108	WinSendMsg(dcd->hwndCnr, UM_SETUP, MPVOID, MPVOID);
[2]	3109	}
	3110	}
	3111	}
	3112	return hwndFrame;
	3113	}
[793]	3114
	3115	#pragma alloc_text(TREECNR,TreeCnrWndProc,TreeObjWndProc,TreeClientWndProc)
	3116	#pragma alloc_text(TREECNR,TreeFrameWndProc,TreeTitleWndProc,ShowTreeRec)
	3117	#pragma alloc_text(TREECNR,TreeStatProc,OpenButtonProc)
	3118	#pragma alloc_text(STARTUP,StartTreeCnr)

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