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source: trunk/dll/treecnr.c@ 1251

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Last change on this file since 1251 was 1251, checked in by Gregg Young, 17 years ago
Fix issues with drives context menu (Tickets 279, 290)
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 85.5 KB

Rev	Line
[36]	1	/***********************************************************************
	2
	3	$Id: treecnr.c 1251 2008-10-19 16:34:56Z gyoung $
	4
	5	Tree containers
	6
	7	Copyright (c) 1993-98 M. Kimes
[907]	8	Copyright (c) 2001, 2008 Steven H. Levine
[36]	9
[156]	10	16 Oct 02 SHL Handle large partitions
	11	11 Jun 03 SHL Add JFS and FAT32 support
	12	25 May 05 SHL Rename comnam to szCommonName and fix typo
	13	25 May 05 SHL Use ULONGLONG and CommaFmtULL
[176]	14	26 May 05 SHL More large file formatting updates
[186]	15	05 Jun 05 SHL Use QWL_USER
[246]	16	06 Aug 05 SHL Renames
[305]	17	08 Dec 05 SHL TreeCnrWndProc: disable menu items if drive not ready
[352]	18	17 Jul 06 SHL Use Runtime_Error
[443]	19	15 Aug 06 SHL Rework SetMask args
[472]	20	31 Aug 06 JS Add more partitioning menu items
[787]	21	22 Oct 06 GKY Add NDFS32 support
[549]	22	29 Dec 06 GKY Fixed menu gray out for remote drives (added variable "remote")
	23	29 Dec 06 GKY Enabled edit of drive flags on "not ready" drives
[555]	24	18 Feb 07 GKY More drive type and icon support
[557]	25	08 Mar 07 SHL Ensure drive icon updates after drive flags change
	26	09 Mar 07 GKY Use SelectDriveIcon
[593]	27	30 Mar 07 GKY Remove GetPString for window class names
[603]	28	06 Apr 07 GKY Work around PM DragInfo and DrgFreeDISH limits
	29	06 Apr 07 GKY Add some error checking in drag/drop
[618]	30	19 Apr 07 SHL Sync with AcceptOneDrop GetOneDrop mods
	31	19 Apr 07 SHL Add more drag/drop error checking
[672]	32	12 May 07 SHL Use dcd->ulItemsToUnHilite; sync with UnHilite arg mods
[688]	33	10 Jun 07 GKY Add CheckPmDrgLimit including IsFm2Window as part of work around PM drag limit
	34	10 Jun 07 GKY Mouse button 3 white space click to fail silently
[726]	35	05 Jul 07 SHL Disable leftover debug code
[751]	36	02 Aug 07 SHL Sync with CNRITEM mods
[775]	37	06 Aug 07 GKY Reduce DosSleep times (ticket 148)
[787]	38	14 Aug 07 SHL Revert ShowTreeRec DosSleep to 0
	39	14 Aug 07 SHL Optimze ShowTreeRec collapse - was really slow
[793]	40	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
[802]	41	22 Aug 07 SHL Disable DbgMsgs shipped with 3.0.8beta1
[809]	42	26 Aug 07 SHL Revert to DosSleep(0)
[872]	43	22 Nov 07 GKY Use CopyPresParams to fix presparam inconsistencies in menus
[917]	44	10 Jan 08 SHL Sync with CfgDlgProc mods
[953]	45	15 Feb 08 SHL Sync with settings menu rework
[954]	46	15 Feb 08 SHL Avoid death if tree container 0 width
[1102]	47	19 Jul 08 GKY Replace save_dir2(dir) with pFM2SaveDirectory
	48	02 Aug 08 GKY Always pass temp variable point to UM_SHOWME to avoid freeing pci->pszFileName early
[1251]	49	19 Oct 08 GKY Fixed logic for greying menu items (Format etc) on remote and virtual drives (it was reversed)
	50	19 Oct 08 GKY Fixed context menu to be "drives" menu on unformatted drives
[36]	51
	52	***********************************************************************/
	53
[2]	54	#include <stdlib.h>
	55	#include <string.h>
	56	#include <ctype.h>
[689]	57	#include <process.h> // _beginthread
[156]	58
[907]	59	#define INCL_DOS
	60	#define INCL_WIN
	61	#define INCL_LONGLONG
[1251]	62	#define INCL_DOSERRORS
[907]	63
[1178]	64	#include "fm3dll.h"
[1227]	65	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
	66	#include "treecnr.h"
[1213]	67	#include "mainwnd2.h" // Data declaration(s)
	68	#include "grep.h" // Data declaration(s)
	69	#include "dircnrs.h" // Data declaration(s)
	70	#include "info.h" // Data declaration(s)
[2]	71	#include "fm3dlg.h"
	72	#include "fm3str.h"
	73	#include "mle.h"
[907]	74	#include "comp.h" // COMPARE
	75	#include "filldir.h" // RemoveCnrItems...
	76	#include "errutil.h" // Dos_Error...
	77	#include "strutil.h" // GetPString
[953]	78	#include "notebook.h" // CfgDlgProc
[1077]	79	#include "command.h" // RunCommand
[1157]	80	#include "worker.h" // Action, MassAction
[1178]	81	#include "mainwnd.h" // BubbleHelp, FindDirCnrByName, GetNextWindowPos
[1157]	82	#include "misc.h" // CnrDirectEdit, EmphasizeButton, FindDirCnr
	83	// FindDirCnr, FixSwitchList, OpenEdit, QuickPopup
[1178]	84	// SetSortChecks, SwitchCommand, CheckMenu
	85	// CurrentRecord, IsFm2Window
[1157]	86	#include "common.h" // CommonCnrProc, CommonDriveCmd, CommonFrameWndProc
[1178]	87	// CommonTextProc
	88	#include "valid.h" // CheckDrive, DriveFlagsOne, IsValidDrive
[1157]	89	#include "chklist.h" // DropListProc
	90	#include "select.h" // ExpandAll
[1178]	91	#include "findrec.h" // FindCnrRecord, FindParentRecord, ShowCnrRecord
[1157]	92	#include "flesh.h" // Flesh, UnFlesh
	93	#include "notify.h" // HideNote
	94	#include "objwin.h" // MakeObjWin
	95	#include "notify.h" // NotifyError
	96	#include "remap.h" // RemapDlgProc
	97	#include "saveclip.h" // SaveListDlgProc
	98	#include "update.h" // SelectDriveIcon, UpdateCnrList, UpdateCnrRecord
	99	#include "sortcnr.h" // SortTreeCnr
[1178]	100	#include "droplist.h" // AcceptOneDrop, CheckPmDrgLimit, DropHelp, GetOneDrop
	101	#include "presparm.h" // CopyPresParams
	102	#include "defview.h" // DefaultViewKeys
	103	#include "draglist.h" // DoFileDrag
	104	#include "filter.h" // Filter
	105	#include "shadow.h" // OpenObject
	106	#include "mkdir.h" // PMMkDir
	107	#include "collect.h" // StartCollector
	108	#include "viewer.h" // StartMLEEditor
	109	#include "newview.h" // StartViewer
	110	#include "walkem.h" // WalkAllDlgProc
	111	#include "commafmt.h" // CommaFmtULL
	112	#include "wrappers.h" // xDosFindFirst
	113	#include "systemf.h" // runemf2
	114	#include "dirs.h" // save_dir2
[1017]	115	#include "fortify.h"
[1213]	116	#include "init.h" // GetTidForWindow
[1017]	117
[1213]	118	// Data definitions
	119
	120	#pragma data_seg(GLOBAL1)
	121	HWND LastDir;
	122	HWND TreeCnrMenu;
	123	INT driveserial[26];
	124	BOOL fDCOpens;
	125	BOOL fDummy;
	126	BOOL fFollowTree;
	127	BOOL fTopDir;
	128	HPOINTER hptrDunno;
	129	HWND hwndMainMenu;
	130
	131	#pragma data_seg(GLOBAL2)
	132	ULONG FM3UL;
	133	INT TreesortFlags;
	134
[2]	135	#pragma data_seg(DATA1)
[352]	136
	137	static PSZ pszSrcFile = __FILE__;
[1213]	138	static BOOL fOkayMinimize;
[352]	139
[551]	140	APIRET16 APIENTRY16 Dos16MemAvail(PULONG pulAvailMem);
[2]	141
[551]	142	typedef struct APPNOTIFY
	143	{
	144	HAPP happ;
	145	CHAR device;
[2]	146	struct APPNOTIFY *next;
	147	struct APPNOTIFY *prev;
[551]	148	}
	149	APPNOTIFY;
[2]	150
[551]	151	MRESULT EXPENTRY OpenButtonProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[352]	152	{
[2]	153	static BOOL emphasized = FALSE;
	154
[551]	155	switch (msg) {
	156	case WM_CREATE:
	157	{
	158	MRESULT rc;
[2]	159
[551]	160	rc = PFNWPButton(hwnd, msg, mp1, mp2);
	161	WinSetPresParam(hwnd, PP_FONTNAMESIZE,
	162	strlen(GetPString(IDS_8TIMESNEWROMANTEXT)) + 1,
	163	(PVOID) GetPString(IDS_8TIMESNEWROMANTEXT));
	164	return rc;
	165	}
[2]	166
[551]	167	case WM_MOUSEMOVE:
	168	BubbleHelp(hwnd, TRUE, FALSE, TRUE, GetPString(IDS_OPENBUTTONHELP));
	169	break;
[2]	170
[551]	171	case WM_CONTEXTMENU:
	172	PostMsg(WinQueryWindow(hwnd, QW_PARENT),
	173	WM_COMMAND, MPFROM2SHORT(IDM_OPENWALK, 0), MPVOID);
	174	return 0;
[2]	175
[551]	176	case DM_DRAGOVER:
	177	if (!emphasized) {
	178	emphasized = TRUE;
	179	EmphasizeButton(hwnd, emphasized);
	180	}
[618]	181	if (AcceptOneDrop(hwnd, mp1, mp2))
[551]	182	return MRFROM2SHORT(DOR_DROP, DO_MOVE);
	183	return MRFROM2SHORT(DOR_NEVERDROP, 0);
[2]	184
[551]	185	case DM_DRAGLEAVE:
	186	if (emphasized) {
	187	emphasized = FALSE;
	188	EmphasizeButton(hwnd, emphasized);
	189	}
	190	break;
[2]	191
[551]	192	case DM_DROPHELP:
	193	DropHelp(mp1, mp2, hwnd, GetPString(IDS_OPENDROPHELP));
	194	return 0;
[2]	195
[551]	196	case DM_DROP:
	197	{
	198	char szFrom[CCHMAXPATH + 2];
[2]	199
[551]	200	if (emphasized) {
	201	emphasized = FALSE;
	202	EmphasizeButton(hwnd, emphasized);
[2]	203	}
[618]	204	if (GetOneDrop(hwnd, mp1, mp2, szFrom, sizeof(szFrom))) {
[551]	205	MakeValidDir(szFrom);
	206	WinSendMsg(WinQueryWindow(hwnd, QW_PARENT),
	207	UM_OPENWINDOWFORME, MPFROMP(szFrom), MPVOID);
	208	}
	209	}
	210	return 0;
[2]	211
	212	}
[551]	213	return PFNWPButton(hwnd, msg, mp1, mp2);
[2]	214	}
	215
[787]	216	VOID ShowTreeRec(HWND hwndCnr,
	217	CHAR *dirname,
	218	BOOL collapsefirst,
[551]	219	BOOL maketop)
[352]	220	{
[2]	221	/* Find a record in tree view, move it so it shows in container and
	222	make it the current record */
	223
[551]	224	PCNRITEM pci, pciToSelect, pciP;
	225	BOOL quickbail = FALSE;
	226	CHAR szDir[CCHMAXPATH], *p;
[2]	227
[787]	228	// already positioned to requested record?
[2]	229	pci = WinSendMsg(hwndCnr,
[176]	230	CM_QUERYRECORDEMPHASIS,
[551]	231	MPFROMLONG(CMA_FIRST), MPFROMSHORT(CRA_CURSORED));
[730]	232	if (pci && (INT) pci != -1 && !stricmp(pci->pszFileName, dirname)) {
[787]	233	// DbgMsg(pszSrcFile, __LINE__, "already at %s collapse %u maketop %u", dirname, collapsefirst, maketop); // 14 Aug 07 SHL fixme
	234	quickbail = TRUE; // Bypass repositioning
	235	goto MakeTop;
[2]	236	}
[551]	237	WinEnableWindowUpdate(hwndCnr, FALSE);
[802]	238	// DbgMsg(pszSrcFile, __LINE__, "finding %s collapse %u maketop %u", dirname, collapsefirst, maketop); // 14 Aug 07 SHL fixme
[551]	239	pci = FindCnrRecord(hwndCnr, dirname, NULL, TRUE, FALSE, TRUE);
	240	if (!pci \|\| (INT) pci == -1) {
	241	szDir = dirname;
[2]	242	szDir[1] = ':';
	243	szDir[2] = '\\';
	244	szDir[3] = 0;
[787]	245	p = szDir + 3; // Point after root backslash
[551]	246	for (;;) {
	247	pciP = FindCnrRecord(hwndCnr, szDir, NULL, TRUE, FALSE, TRUE);
	248	if (pciP && (INT) pciP != -1) {
[730]	249	if (!stricmp(dirname, pciP->pszFileName))
[787]	250	break; // Found it
	251	if (~pciP->rc.flRecordAttr & CRA_EXPANDED)
[551]	252	WinSendMsg(hwndCnr, CM_EXPANDTREE, MPFROMP(pciP), MPVOID);
	253	strcpy(szDir, dirname);
	254	if (p - szDir >= strlen(szDir))
[787]	255	break; // Not root dir
[551]	256	p = strchr(p, '\\');
	257	if (p) {
[787]	258	*p = 0; // fixme?
[176]	259	p++;
	260	}
	261	else
	262	break;
[2]	263	}
	264	else
[176]	265	break;
[787]	266	DosSleep(0);
	267	} // for
[551]	268	pci = FindCnrRecord(hwndCnr, dirname, NULL, TRUE, FALSE, TRUE);
[2]	269	}
[802]	270	// DbgMsg(pszSrcFile, __LINE__, "found"); // 14 Aug 07 SHL fixme
[551]	271	if (pci && (INT) pci != -1) {
[787]	272	if (~pci->rc.flRecordAttr & CRA_CURSORED) {
[551]	273	if (collapsefirst) {
[907]	274	// DbgMsg(pszSrcFile, __LINE__, "collapsing"); // 14 Aug 07 SHL fixme
[176]	275	pciP = WinSendMsg(hwndCnr,
	276	CM_QUERYRECORD,
[551]	277	MPVOID, MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
	278	while (pciP && (INT) pciP != -1) {
[907]	279	#if 1 // // 05 Jan 08 SHL fixme to be sure this is correct code
[787]	280	if (pciP->rc.flRecordAttr & CRA_EXPANDED) {
	281	// collapse top level of all branches
[551]	282	WinSendMsg(hwndCnr, CM_COLLAPSETREE, MPFROMP(pciP), MPVOID);
[787]	283	}
	284	#else // fixme to be gone
	285	if (toupper(pciP->pszFileName) == toupper(dirname)) {
	286	// collapse all levels if branch is our drive
	287	if (pciP->rc.flRecordAttr & CRA_EXPANDED)
	288	ExpandAll(hwndCnr, FALSE, pciP);
	289	}
	290	else if (pciP->rc.flRecordAttr & CRA_EXPANDED) {
	291	// collapse top level of all branches
	292	WinSendMsg(hwndCnr, CM_COLLAPSETREE, MPFROMP(pciP), MPVOID);
	293	}
	294	#endif
[176]	295	pciP = WinSendMsg(hwndCnr,
	296	CM_QUERYRECORD,
	297	MPFROMP(pciP),
[551]	298	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
[787]	299	} // while
[2]	300	}
	301	/* expand all parent branches */
[802]	302	// DbgMsg(pszSrcFile, __LINE__, "expanding parents"); // 14 Aug 07 SHL fixme
[2]	303	pciToSelect = pci;
[551]	304	for (;;) {
[176]	305	pciP = WinSendMsg(hwndCnr,
	306	CM_QUERYRECORD,
	307	MPFROMP(pciToSelect),
[551]	308	MPFROM2SHORT(CMA_PARENT, CMA_ITEMORDER));
	309	if (pciP && (INT) pciP != -1) {
	310	if (!(pciP->rc.flRecordAttr & CRA_EXPANDED))
	311	WinSendMsg(hwndCnr, CM_EXPANDTREE, MPFROMP(pciP), MPVOID);
[176]	312	pciToSelect = pciP;
	313	}
	314	else
	315	break;
[809]	316	DosSleep(0); // Let GUI update
[787]	317	} // for
[2]	318	}
	319	/* make record visible */
[551]	320	MakeTop:
[802]	321	// DbgMsg(pszSrcFile, __LINE__, "moving into view"); // 14 Aug 07 SHL fixme
[2]	322	pciToSelect = pci;
[551]	323	if (pciToSelect && (INT) pciToSelect != -1) {
[787]	324	if (fTopDir \|\| maketop) {
[551]	325	ShowCnrRecord(hwndCnr, (PMINIRECORDCORE) pciToSelect);
[787]	326	}
	327	if (fSwitchTreeExpand && ~pciToSelect->rc.flRecordAttr & CRA_EXPANDED) {
[907]	328	// DbgMsg(pszSrcFile, __LINE__, "expanding current"); // 14 Aug 07 SHL fixme
[551]	329	WinSendMsg(hwndCnr, CM_EXPANDTREE, MPFROMP(pciToSelect), MPVOID);
[907]	330	// DbgMsg(pszSrcFile, __LINE__, "expanded"); // 14 Aug 07 SHL fixme
[2]	331	}
[787]	332	if (!quickbail) {
[907]	333	WinSendMsg(hwndCnr,
[787]	334	CM_SETRECORDEMPHASIS,
	335	MPFROMP(pciToSelect),
	336	MPFROM2SHORT(TRUE, CRA_SELECTED \| CRA_CURSORED));
	337	}
[2]	338	}
	339	}
[802]	340	// DbgMsg(pszSrcFile, __LINE__, "done"); // 14 Aug 07 SHL fixme
[551]	341	WinEnableWindowUpdate(hwndCnr, TRUE);
[809]	342	// DosSleep(1); // Let GUI update
[2]	343	}
	344
[551]	345	MRESULT EXPENTRY TreeTitleWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	346	MPARAM mp2)
[352]	347	{
[551]	348	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	349
[551]	350	switch (msg) {
	351	case WM_CONTEXTMENU:
	352	return WinSendMsg(WinQueryWindow(hwnd, QW_PARENT),
	353	UM_CONTEXTMENU, mp1, mp2);
[2]	354	}
[551]	355	return oldproc(hwnd, msg, mp1, mp2);
[2]	356	}
	357
[551]	358	MRESULT EXPENTRY TreeStatProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[352]	359	{
[551]	360	switch (msg) {
	361	case WM_CREATE:
	362	return CommonTextProc(hwnd, msg, mp1, mp2);
[2]	363
[551]	364	case WM_CONTEXTMENU:
	365	PostMsg(WinQueryWindow(hwnd, QW_PARENT), msg, mp1, mp2);
	366	return 0;
[2]	367
[551]	368	case WM_PAINT:
	369	{
	370	MRESULT mr = PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	371
[551]	372	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	373	return mr;
	374	}
[2]	375
[551]	376	case WM_SETFOCUS:
	377	if (mp2)
	378	PostMsg(hwnd, UM_FOCUSME, MPVOID, MPVOID);
	379	break;
[2]	380
[551]	381	case UM_FOCUSME:
	382	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
	383	return 0;
[2]	384	}
[551]	385	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	386	}
	387
[551]	388	MRESULT EXPENTRY TreeFrameWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	389	MPARAM mp2)
[352]	390	{
[551]	391	switch (msg) {
	392	case UM_RESCAN:
	393	PostMsg(WinQueryWindow(hwnd, QW_PARENT), msg, mp1, mp2);
	394	return 0;
[2]	395
[551]	396	case WM_ADJUSTWINDOWPOS:
	397	{
	398	SWP *pswp;
[2]	399
[551]	400	pswp = (SWP *) mp1;
	401	if (ParentIsDesktop(hwnd, (HWND) 0)) {
	402	if (pswp->fl & (SWP_HIDE \| SWP_MINIMIZE))
	403	HideNote();
[2]	404	}
[551]	405	}
	406	break;
[2]	407
[551]	408	case WM_TRACKFRAME:
	409	if (!fFreeTree && !ParentIsDesktop(hwnd, (HWND) 0)) {
	410	switch (SHORT1FROMMP(mp1) & TF_MOVE) {
	411	case TF_MOVE:
	412	case TF_LEFT:
	413	case TF_TOP:
	414	case (TF_LEFT \| TF_BOTTOM):
	415	case (TF_LEFT \| TF_TOP):
	416	{
	417	SWP swp;
[2]	418
[551]	419	WinQueryWindowPos(hwnd, &swp);
	420	if (!(swp.fl & SWP_ACTIVATE))
	421	WinSetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0,
	422	SWP_ZORDER \| SWP_ACTIVATE);
[176]	423	}
[551]	424	return 0;
[2]	425	}
[551]	426	}
	427	break;
[2]	428
[551]	429	case WM_CALCFRAMERECT:
	430	if ((ULONG ) realappname != FM3UL) {
[2]	431
[551]	432	MRESULT mr;
	433	PRECTL prectl;
[2]	434
[551]	435	mr = CommonFrameWndProc(TREE_CNR, hwnd, msg, mp1, mp2);
[2]	436
[551]	437	/*
	438	* Calculate the position of the client rectangle.
	439	* Otherwise, we'll see a lot of redraw when we move the
	440	* client during WM_FORMATFRAME.
	441	*/
[2]	442
[551]	443	if (mr && mp2) {
	444	prectl = (PRECTL) mp1;
	445	prectl->yTop -= 22;
[2]	446	}
[551]	447	return mr;
	448	}
	449	break;
[2]	450
[551]	451	case WM_FORMATFRAME:
	452	{
	453	SHORT sCount;
	454	PSWP pswp, pswpClient, pswpNew;
[2]	455
[551]	456	sCount = (SHORT) CommonFrameWndProc(TREE_CNR, hwnd, msg, mp1, mp2);
[2]	457
[551]	458	/*
	459	* Reformat the frame to "squeeze" the client
	460	*/
[2]	461
[551]	462	pswp = (PSWP) mp1;
	463	{
	464	SHORT x;
[2]	465
[551]	466	for (x = 0; x < sCount; x++) {
	467	if (WinQueryWindowUShort(pswp->hwnd, QWS_ID) == FID_CLIENT) {
	468	pswpClient = pswp;
	469	break;
[176]	470	}
[551]	471	pswp++;
[176]	472	}
[551]	473	}
	474	pswpNew = (PSWP) mp1 + sCount;
	475	pswpNew = pswpClient;
	476	pswpNew->hwnd = WinWindowFromID(hwnd, MAIN_STATUS);
	477	if ((ULONG ) realappname == FM3UL) {
[2]	478
[551]	479	PSWP pswpTitlebar = (PSWP) 0, pswpMinbutton = (PSWP) 0;
	480	SHORT x;
[2]	481
[551]	482	pswpNew->hwnd = WinWindowFromID(hwnd, IDM_OPENWINDOW);
	483	pswp = (PSWP) mp1;
	484	for (x = 0; x < sCount; x++) {
	485	if (WinQueryWindowUShort(pswp->hwnd, QWS_ID) == FID_TITLEBAR)
	486	pswpTitlebar = pswp;
	487	else if (WinQueryWindowUShort(pswp->hwnd, QWS_ID) == FID_MINMAX)
	488	pswpMinbutton = pswp;
	489	if (pswpTitlebar && pswpMinbutton)
	490	break;
	491	pswp++;
[176]	492	}
[551]	493	pswpNew->cy = pswpMinbutton->cy + 3;
	494	pswpNew->cx = min(pswpNew->cy, (pswpMinbutton->cx / 2) + 3);
	495	pswpTitlebar->cx -= (pswpNew->cx + 1);
	496	pswpNew->x = pswpTitlebar->x + pswpTitlebar->cx;
	497	pswpNew->y = pswpMinbutton->y - 1;
[2]	498	}
[551]	499	else {
	500	pswpNew->x = pswpClient->x + 3;
	501	pswpNew->y = (pswpClient->y + pswpClient->cy) - 20;
	502	pswpNew->cx = pswpClient->cx - 6;
	503	pswpNew->cy = 18;
	504	pswpClient->cy -= 22;
	505	}
	506	sCount++;
	507	return MRFROMSHORT(sCount);
	508	}
[2]	509
[551]	510	case WM_QUERYFRAMECTLCOUNT:
	511	{
	512	SHORT sCount;
[2]	513
[551]	514	sCount = (SHORT) CommonFrameWndProc(TREE_CNR, hwnd, msg, mp1, mp2);
	515	sCount++;
	516	return MRFROMSHORT(sCount);
	517	}
[2]	518	}
[551]	519	return CommonFrameWndProc(TREE_CNR, hwnd, msg, mp1, mp2);
[2]	520	}
	521
[551]	522	MRESULT EXPENTRY TreeClientWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	523	MPARAM mp2)
	524	{
[2]	525
[551]	526	switch (msg) {
	527	case UM_CONTAINERHWND:
	528	return MRFROMLONG(WinWindowFromID(hwnd, TREE_CNR));
[2]	529
[551]	530	case UM_VIEWSMENU:
[875]	531	return MRFROMLONG(CheckMenu(hwndMainMenu, &TreeCnrMenu, TREECNR_POPUP));
[2]	532
[551]	533	case UM_TIMER:
	534	case UM_ACTION:
	535	case UM_SHOWME:
	536	case UM_OPENWINDOWFORME:
	537	case UM_MINIMIZE:
	538	case UM_MAXIMIZE:
	539	case WM_INITMENU:
	540	case UM_INITMENU:
	541	case UM_FILTER:
	542	case UM_FILESMENU:
	543	case UM_UPDATERECORD:
	544	case UM_UPDATERECORDLIST:
	545	case MM_PORTHOLEINIT:
	546	case UM_DRIVECMD:
	547	case WM_CLOSE:
	548	case WM_CONTROL:
	549	case UM_COMMAND:
	550	case WM_COMMAND:
	551	return WinSendMsg(WinWindowFromID(hwnd, TREE_CNR), msg, mp1, mp2);
[2]	552
[551]	553	case WM_PSETFOCUS:
	554	case WM_SETFOCUS:
	555	if (mp2)
	556	PostMsg(hwnd, UM_FOCUSME, MPVOID, MPVOID);
	557	break;
[2]	558
[551]	559	case UM_FOCUSME:
	560	WinSetFocus(HWND_DESKTOP, WinWindowFromID(hwnd, TREE_CNR));
	561	break;
[2]	562
[551]	563	case WM_ERASEBACKGROUND:
	564	WinFillRect((HPS) mp1, (PRECTL) mp2, 0x00d0d0d0);
	565	return 0;
[2]	566
[551]	567	case WM_PAINT:
	568	{
	569	HPS hps;
	570	RECTL rcl;
[2]	571
[551]	572	hps = WinBeginPaint(hwnd, (HPS) 0, NULL);
	573	if (hps) {
	574	WinQueryWindowRect(hwnd, &rcl);
	575	WinFillRect(hps, &rcl, CLR_PALEGRAY);
	576	PaintRecessedWindow(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	577	MAIN_STATUS), hps, FALSE, FALSE);
	578	WinEndPaint(hps);
[2]	579	}
[551]	580	}
	581	break;
[2]	582
[551]	583	case WM_SIZE:
	584	WinSetWindowPos(WinWindowFromID(hwnd, TREE_CNR),
	585	HWND_TOP,
	586	0,
	587	0,
	588	SHORT1FROMMP(mp2),
	589	SHORT2FROMMP(mp2), SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
	590	if (hwndMain)
	591	PostMsg(hwndMain, UM_SIZE, MPVOID, MPVOID);
	592	break;
[2]	593
[551]	594	case WM_CONTEXTMENU:
	595	case UM_CONTEXTMENU:
	596	PostMsg(WinWindowFromID(hwnd, TREE_CNR),
	597	WM_CONTROL, MPFROM2SHORT(TREE_CNR, CN_CONTEXTMENU), MPVOID);
	598	return 0;
[2]	599	}
[551]	600	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	601	}
	602
[551]	603	MRESULT EXPENTRY TreeObjWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[156]	604	{
[2]	605	DIRCNRDATA *dcd;
	606
[551]	607	switch (msg) {
	608	case WM_CREATE:
[1077]	609	DbgMsg(pszSrcFile, __LINE__, "WM_CREATE mp1 %p mp2 %p", mp1, mp2); // 18 Jul 08 SHL fixme
[551]	610	break;
[2]	611
[551]	612	case UM_SHOWME:
[787]	613	// DbgMsg(pszSrcFile, __LINE__, "UM_SHOWME mp1 %p mp2 %p", mp1, mp2); // 14 Aug 07 SHL fixme
[551]	614	if (mp1) {
	615	dcd = INSTDATA(hwnd);
[787]	616	// DbgMsg(pszSrcFile, __LINE__, "UM_SHOWME dcd %p", dcd); // 14 Aug 07 SHL fixme
[551]	617	if (dcd) {
	618	BOOL tempsusp, tempfollow, temptop;
[2]	619
[551]	620	tempsusp = dcd->suspendview;
	621	dcd->suspendview = TRUE;
	622	tempfollow = fFollowTree;
	623	fFollowTree = FALSE;
	624	if (mp2) {
	625	temptop = fTopDir;
	626	fTopDir = TRUE;
[176]	627	}
[1009]	628	ShowTreeRec(dcd->hwndCnr, (CHAR *)mp1, fCollapseFirst, TRUE);
[551]	629	dcd->suspendview = tempsusp;
	630	fFollowTree = tempfollow;
	631	if (mp2)
	632	fTopDir = temptop;
[2]	633	}
[1039]	634	free((CHAR *)mp1);
[551]	635	}
	636	return 0;
[2]	637
[551]	638	case DM_PRINTOBJECT:
	639	return MRFROMLONG(DRR_TARGET);
[2]	640
[551]	641	case DM_DISCARDOBJECT:
	642	dcd = INSTDATA(hwnd);
	643	if (fFM2Deletes && dcd) {
[2]	644
[551]	645	LISTINFO *li;
	646	CNRDRAGINFO cni;
[2]	647
[551]	648	cni.pRecord = NULL;
	649	cni.pDragInfo = (PDRAGINFO) mp1;
	650	li = DoFileDrop(dcd->hwndCnr,
[726]	651	dcd->directory, FALSE, MPVOID, MPFROMP(&cni));
[687]	652	CheckPmDrgLimit(cni.pDragInfo);
[551]	653	if (li) {
	654	li->type = ((fDefaultDeletePerm) ? IDM_PERMDELETE : IDM_DELETE);
	655	if (!PostMsg(hwnd, UM_MASSACTION, MPFROMP(li), MPVOID))
	656	FreeListInfo(li);
	657	else
	658	return MRFROMLONG(DRR_SOURCE);
[2]	659	}
[551]	660	}
	661	return MRFROMLONG(DRR_TARGET);
[2]	662
[551]	663	case UM_EXPAND:
	664	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	665	if (!dcd)
	666	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	667	else {
	668	BOOL tempsusp = dcd->suspendview;
[2]	669
[551]	670	dcd->suspendview = TRUE;
	671	ExpandAll(dcd->hwndCnr,
	672	(SHORT1FROMMP(mp1) == IDM_EXPAND), (PCNRITEM) mp2);
	673	dcd->suspendview = tempsusp;
	674	PostMsg(dcd->hwndCnr, UM_FILTER, MPVOID, MPVOID);
	675	}
	676	return 0;
[2]	677
[551]	678	case UM_UPDATERECORDLIST:
	679	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	680	if (!dcd \|\| !mp1)
	681	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	682	else {
	683	INT numentries = 0;
	684	CHAR list = (CHAR ) mp1;
[2]	685
[551]	686	while (list[numentries])
	687	numentries++;
	688	if (numentries)
	689	UpdateCnrList(dcd->hwndCnr, list, numentries, TRUE, dcd);
	690	}
	691	return 0;
[2]	692
[551]	693	case UM_SETUP:
[1077]	694	# ifdef FORTIFY
	695	Fortify_EnterScope();
	696	# endif
[551]	697	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	698	if (!dcd)
	699	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	700	else {
[1077]	701	# ifdef FORTIFY
[1078]	702	Fortify_BecomeOwner(dcd);
[1077]	703	# endif
[551]	704	dcd->hwndObject = hwnd;
	705	if (ParentIsDesktop(hwnd, dcd->hwndParent))
[771]	706	DosSleep(100); //05 Aug 07 GKY 250
[551]	707	}
	708	return 0;
	709
	710	case UM_RESCAN2:
	711	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	712	if (!dcd)
	713	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	714	// Bypass if not running integrated (i.e if vtree)
	715	else if (hwndStatus &&
	716	dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
	717	CHAR s[CCHMAXPATH * 2];
	718	PCNRITEM pci = (PCNRITEM) mp1;
	719	FSALLOCATE fsa;
	720	struct
	721	{
	722	ULONG serial;
	723	CHAR volumelength;
	724	CHAR volumelabel[CCHMAXPATH];
[2]	725	}
[551]	726	volser;
	727	CHAR tb[64];
	728	CHAR szFree[64];
	729	CNRINFO cnri;
[2]	730
[551]	731	strcpy(s, GetPString(IDS_TREETEXT));
	732	memset(&cnri, 0, sizeof(CNRINFO));
	733	cnri.cb = sizeof(CNRINFO);
	734	WinSendMsg(dcd->hwndCnr,
	735	CM_QUERYCNRINFO,
	736	MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
	737	if (cnri.cRecords) {
	738	sprintf(s, GetPString(IDS_NUMDRIVESTEXT), cnri.cRecords);
[1102]	739	if (pci && pci->pszFileName) {
[730]	740	if (!(driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	741	DRIVE_REMOVABLE) \|\|
[730]	742	driveserial[toupper(*pci->pszFileName) - 'A'] != -1) {
[551]	743	memset(&volser, 0, sizeof(volser));
	744	DosError(FERR_DISABLEHARDERR);
[730]	745	if (!DosQueryFSInfo(toupper(*pci->pszFileName) - '@',
[551]	746	FSIL_VOLSER,
	747	&volser,
	748	(ULONG) sizeof(volser)) &&
	749	dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
[176]	750	DosError(FERR_DISABLEHARDERR);
[730]	751	if (!DosQueryFSInfo(toupper(*pci->pszFileName) - '@',
[551]	752	FSIL_ALLOC, &fsa, sizeof(FSALLOCATE))) {
	753	CommaFmtULL(tb, sizeof(tb),
	754	(ULONGLONG) fsa.cUnitAvail * (fsa.cSectorUnit *
	755	fsa.cbSector), 'M');
	756	sprintf(szFree, " %s %s", tb, GetPString(IDS_FREETEXT));
	757	}
	758	else
	759	*szFree = 0;
[730]	760	driveserial[toupper(*pci->pszFileName) - 'A'] = volser.serial;
[551]	761	sprintf(&s[strlen(s)],
	762	GetPString(IDS_TREESTATUSSTARTTEXT),
[730]	763	toupper(*pci->pszFileName),
[551]	764	volser.volumelabel, volser.serial, szFree);
	765	if (!fMoreButtons) {
	766	if (*dcd->mask.szMask \|\|
	767	(dcd->mask.attrFile != ALLATTRS \|\|
	768	((fFilesInTree \|\|
[730]	769	(driveflags[toupper(*pci->pszFileName)] &
[551]	770	DRIVE_INCLUDEFILES)) ?
	771	dcd->mask.antiattr :
	772	(dcd->mask.antiattr &&
	773	dcd->mask.antiattr != FILE_DIRECTORY)))) {
	774	sprintf(&s[strlen(s)],
	775	" (%s)",
	776	(*dcd->mask.szMask) ?
	777	dcd->mask.szMask : GetPString(IDS_ATTRTEXT));
[176]	778	}
	779	}
	780	}
	781	}
[551]	782	else {
	783	/* find root record and strip it */
	784	pci = FindParentRecord(dcd->hwndCnr, pci);
[730]	785	driveserial[toupper(*pci->pszFileName) - 'A'] = -1;
[551]	786	UnFlesh(dcd->hwndCnr, pci);
	787	}
[176]	788	}
[2]	789	}
[551]	790	if (dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent))
	791	WinSetWindowText(hwndStatus, s);
	792	}
	793	return 0;
[2]	794
[551]	795	case UM_RESCAN:
	796	/*
	797	* populate container
	798	*/
	799	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	800	if (!dcd)
	801	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	802	else {
[751]	803	RemoveCnrItems(dcd->hwndCnr, NULL, 0, CMA_FREE \| CMA_INVALIDATE \| CMA_ERASE);
[551]	804	WinSendMsg(dcd->hwndCnr,
	805	CM_SCROLLWINDOW, MPFROMSHORT(CMA_VERTICAL), MPFROMLONG(-1));
	806	WinSendMsg(dcd->hwndCnr,
	807	CM_SCROLLWINDOW,
	808	MPFROMSHORT(CMA_HORIZONTAL), MPFROMLONG(-1));
	809	FillTreeCnr(dcd->hwndCnr, dcd->hwndParent);
	810	if (fOkayMinimize) {
	811	PostMsg(dcd->hwndCnr, UM_MINIMIZE, MPVOID, MPVOID);
	812	fOkayMinimize = FALSE;
[2]	813	}
[551]	814	WinSendMsg(dcd->hwndCnr,
	815	CM_INVALIDATERECORD,
	816	MPVOID, MPFROM2SHORT(0, CMA_ERASE \| CMA_REPOSITION));
	817	PostMsg(dcd->hwndCnr, UM_RESCAN, MPVOID, MPVOID);
	818	}
	819	return 0;
[2]	820
[551]	821	case UM_COMMAND:
	822	if (mp1) {
[2]	823
[551]	824	LISTINFO li = (LISTINFO ) mp1;
[2]	825
[551]	826	switch (li->type) {
	827	case IDM_DOITYOURSELF:
	828	case IDM_APPENDTOCLIP:
	829	case IDM_SAVETOCLIP:
	830	case IDM_ARCHIVE:
	831	case IDM_VIEW:
	832	case IDM_EDIT:
	833	case IDM_OBJECT:
	834	case IDM_SHADOW:
	835	case IDM_SHADOW2:
	836	case IDM_PRINT:
	837	case IDM_ATTRS:
	838	case IDM_DELETE:
	839	case IDM_PERMDELETE:
	840	if (PostMsg(hwnd, UM_MASSACTION, mp1, mp2))
	841	return (MRESULT) TRUE;
	842	default:
	843	if (PostMsg(hwnd, UM_ACTION, mp1, mp2))
	844	return (MRESULT) TRUE;
[2]	845	}
[551]	846	}
	847	return 0;
[2]	848
[551]	849	case UM_MASSACTION:
	850	if (mp1) {
[2]	851
[551]	852	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	853	if (!dcd)
	854	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	855	else {
	856	WORKER *wk;
[1077]	857	# ifdef FORTIFY
	858	Fortify_EnterScope();
	859	# endif
[551]	860	wk = xmallocz(sizeof(WORKER), pszSrcFile, __LINE__);
	861	if (!wk)
	862	FreeListInfo((LISTINFO *) mp1);
[352]	863	else {
[551]	864	wk->size = sizeof(WORKER);
	865	wk->hwndCnr = dcd->hwndCnr;
	866	wk->hwndParent = dcd->hwndParent;
	867	wk->hwndFrame = dcd->hwndFrame;
	868	wk->hwndClient = dcd->hwndClient;
	869	wk->li = (LISTINFO *) mp1;
	870	strcpy(wk->directory, dcd->directory);
	871	if (_beginthread(MassAction, NULL, 122880, (PVOID) wk) == -1) {
	872	Runtime_Error(pszSrcFile, __LINE__,
	873	GetPString(IDS_COULDNTSTARTTHREADTEXT));
[1077]	874	free(wk);
[551]	875	FreeListInfo((LISTINFO *) mp1);
[176]	876	}
	877	}
[1077]	878	# ifdef FORTIFY
	879	Fortify_LeaveScope();
	880	# endif
[2]	881	}
[551]	882	}
	883	return 0;
[2]	884
[551]	885	case UM_ACTION:
[1077]	886	# ifdef FORTIFY
	887	Fortify_EnterScope();
	888	# endif
[551]	889	if (mp1) {
[1077]	890	# ifdef FORTIFY
[1078]	891	Fortify_BecomeOwner(mp1);
[1077]	892	# endif
[551]	893	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	894	if (!dcd)
	895	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	896	else {
	897	WORKER *wk;
	898	wk = xmallocz(sizeof(WORKER), pszSrcFile, __LINE__);
	899	if (!wk)
	900	FreeListInfo((LISTINFO *) mp1);
[352]	901	else {
[551]	902	wk->size = sizeof(WORKER);
	903	wk->hwndCnr = dcd->hwndCnr;
	904	wk->hwndParent = dcd->hwndParent;
	905	wk->hwndFrame = dcd->hwndFrame;
	906	wk->hwndClient = dcd->hwndClient;
	907	wk->li = (LISTINFO *) mp1;
	908	strcpy(wk->directory, dcd->directory);
	909	if (_beginthread(Action, NULL, 122880, (PVOID) wk) == -1) {
	910	Runtime_Error(pszSrcFile, __LINE__,
	911	GetPString(IDS_COULDNTSTARTTHREADTEXT));
[1077]	912	free(wk);
[551]	913	FreeListInfo((LISTINFO *) mp1);
[176]	914	}
	915	}
[2]	916	}
[551]	917	}
[1077]	918	# ifdef FORTIFY
	919	Fortify_LeaveScope();
	920	# endif
[551]	921	return 0;
[2]	922
[551]	923	case WM_CLOSE:
	924	WinDestroyWindow(hwnd);
	925	break;
[2]	926
[551]	927	case WM_DESTROY:
	928	hwndTree = (HWND) 0;
	929	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	930	if (dcd) {
	931	WinSendMsg(dcd->hwndCnr,
	932	UM_CLOSE, MPFROMLONG(dcd->dontclose != FALSE), MPVOID);
[1039]	933	free(dcd);
[1063]	934	# ifdef FORTIFY
	935	Fortify_LeaveScope();
[1077]	936	# endif
[1017]	937	WinSetWindowPtr(dcd->hwndCnr, QWL_USER, NULL);
[551]	938	}
	939	DosPostEventSem(CompactSem);
	940	if (!PostMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID))
	941	WinSendMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID);
	942	break;
[2]	943	}
[551]	944	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	945	}
	946
[551]	947	MRESULT EXPENTRY TreeCnrWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[305]	948	{
[551]	949	static APPNOTIFY apphead = NULL, apptail = NULL;
[672]	950	DIRCNRDATA *dcd = INSTDATA(hwnd);
[2]	951
[551]	952	switch (msg) {
[1077]	953	case WM_CREATE:
	954	DbgMsg(pszSrcFile, __LINE__, "WM_CREATE mp1 %p mp2 %p", mp1, mp2); // 18 Jul 08 SHL fixme
	955	break;
	956
[551]	957	case DM_PRINTOBJECT:
	958	return MRFROMLONG(DRR_TARGET);
	959
	960	case DM_DISCARDOBJECT:
	961	if (dcd)
	962	return WinSendMsg(dcd->hwndObject, msg, mp1, mp2);
	963	else
[2]	964	return MRFROMLONG(DRR_TARGET);
	965
[551]	966	case WM_CHAR:
	967	shiftstate = (SHORT1FROMMP(mp1) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	968	if (SHORT1FROMMP(mp1) & KC_KEYUP)
	969	return (MRESULT) TRUE;
	970	if (SHORT1FROMMP(mp1) & KC_VIRTUALKEY) {
	971	switch (SHORT2FROMMP(mp2)) {
	972	case VK_INSERT:
	973	if ((shiftstate & KC_CTRL) == KC_CTRL)
	974	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_MKDIR, 0), MPVOID);
	975	break;
	976	case VK_DELETE:
	977	if ((shiftstate & KC_CTRL) == KC_CTRL)
	978	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_PERMDELETE, 0), MPVOID);
	979	else if ((shiftstate & KC_SHIFT) == KC_SHIFT)
	980	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_SAVETOCLIP, 0), MPVOID);
	981	else
	982	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_DELETE, 0), MPVOID);
	983	break;
[2]	984	}
[551]	985	}
	986	if (shiftstate \|\| fNoSearch)
	987	break;
	988	if (SHORT1FROMMP(mp1) & KC_CHAR) {
[2]	989
[551]	990	ULONG thistime, len;
	991	SEARCHSTRING srch;
	992	PCNRITEM pci;
[2]	993
[551]	994	if (!dcd)
	995	break;
	996	switch (SHORT1FROMMP(mp2)) {
	997	case '\x1b':
	998	case '\r':
	999	case '\n':
	1000	dcd->lasttime = 0;
	1001	*dcd->szCommonName = 0;
	1002	break;
	1003	default:
	1004	thistime = WinQueryMsgTime(WinQueryAnchorBlock(hwnd));
	1005	if (thistime > dcd->lasttime + 1250)
	1006	*dcd->szCommonName = 0;
	1007	dcd->lasttime = thistime;
	1008	if (SHORT1FROMMP(mp2) == ' ' && !*dcd->szCommonName)
[176]	1009	break;
[551]	1010	KbdRetry:
	1011	len = strlen(dcd->szCommonName);
	1012	if (len >= CCHMAXPATH - 1) {
	1013	*dcd->szCommonName = 0;
	1014	len = 0;
	1015	}
	1016	dcd->szCommonName[len] = toupper(SHORT1FROMMP(mp2));
	1017	dcd->szCommonName[len + 1] = 0;
	1018	memset(&srch, 0, sizeof(SEARCHSTRING));
	1019	srch.cb = (ULONG) sizeof(SEARCHSTRING);
	1020	srch.pszSearch = (PSZ) dcd->szCommonName;
	1021	srch.fsPrefix = TRUE;
	1022	srch.fsCaseSensitive = FALSE;
	1023	srch.usView = CV_ICON;
	1024	pci = WinSendMsg(hwnd,
	1025	CM_SEARCHSTRING,
	1026	MPFROMP(&srch), MPFROMLONG(CMA_FIRST));
	1027	if (pci && (INT) pci != -1) {
	1028	/* make found item current item */
	1029	WinSendMsg(hwnd,
	1030	CM_SETRECORDEMPHASIS,
	1031	MPFROMP(pci), MPFROM2SHORT(TRUE, CRA_CURSORED));
	1032	/* make sure that record shows in viewport */
	1033	ShowCnrRecord(hwnd, (PMINIRECORDCORE) pci);
	1034	return (MRESULT) TRUE;
	1035	}
	1036	else {
	1037	if (SHORT1FROMMP(mp2) == ' ') {
	1038	dcd->szCommonName[len] = 0;
[176]	1039	break;
[551]	1040	}
	1041	*dcd->szCommonName = 0;
	1042	dcd->lasttime = 0;
	1043	if (len) // retry as first letter if no match
	1044	goto KbdRetry;
[176]	1045	}
[551]	1046	break;
[2]	1047	}
[551]	1048	}
	1049	break;
[2]	1050
[551]	1051	case WM_MOUSEMOVE:
	1052	case WM_BUTTON1UP:
	1053	case WM_BUTTON2UP:
	1054	case WM_BUTTON3UP:
	1055	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	1056	break;
[2]	1057
[551]	1058	case UM_TIMER:
	1059	if (dcd && dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent) &&
	1060	hwndStatus2) {
[841]	1061	FILEFINDBUF3L ffb;
[761]	1062	ULONG nm = 1;
[551]	1063	HDIR hdir = HDIR_CREATE;
[2]	1064
[551]	1065	if (*SwapperDat) {
[838]	1066	if (!xDosFindFirst(SwapperDat,
	1067	&hdir,
	1068	FILE_NORMAL \| FILE_HIDDEN \|
	1069	FILE_SYSTEM \| FILE_ARCHIVED \| FILE_READONLY,
[841]	1070	&ffb, sizeof(ffb), &nm, FIL_STANDARDL)) {
[551]	1071	CHAR tb[39], tm[39], tpm[39], s[163];
	1072	ULONG amem;
[2]	1073
[551]	1074	priority_bumped();
	1075	DosFindClose(hdir);
	1076	if (!DosQuerySysInfo(QSV_TOTAVAILMEM,
	1077	QSV_TOTAVAILMEM,
	1078	(PVOID) & amem, sizeof(amem))) {
	1079	CommaFmtULL(tpm, sizeof(tpm), amem, 'M');
[176]	1080	}
	1081	else
[551]	1082	*tpm = 0;
	1083	if (!Dos16MemAvail(&amem))
	1084	CommaFmtULL(tm, sizeof(tm), amem, 'M');
	1085	else
	1086	*tm = 0;
	1087	CommaFmtULL(tb, sizeof(tb), ffb.cbFile, 'M');
	1088	sprintf(s, " %s %s%s%s%s%s",
	1089	GetPString(IDS_SWAPFILETEXT),
	1090	tb,
	1091	*tm ? GetPString(IDS_TREEMEMTEXT) : NullStr,
	1092	tm, *tpm ? "/" : NullStr, tpm);
	1093	WinSetWindowText(hwndStatus2, s);
[176]	1094	}
	1095	else
[551]	1096	WinSetWindowText(hwndStatus2, NullStr);
[2]	1097	}
[551]	1098	else
	1099	WinSetWindowText(hwndStatus2, NullStr);
	1100	}
	1101	if (msg == UM_TIMER)
	1102	return 0;
	1103	break;
[2]	1104
[551]	1105	case WM_PRESPARAMCHANGED:
	1106	PresParamChanged(hwnd, "TreeCnr", mp1, mp2);
	1107	break;
[2]	1108
[551]	1109	case UM_FILESMENU:
	1110	{
	1111	PCNRITEM pci;
	1112	HWND menuHwnd = (HWND) 0;
[1251]	1113	FSALLOCATE fsa;
[2]	1114
[551]	1115	pci = (PCNRITEM) CurrentRecord(hwnd);
	1116	if (pci && (INT) pci != -1) {
[1251]	1117	if (IsRoot(pci->pszFileName) \|\| !DosQueryFSInfo(toupper(*pci->pszFileName) - '@',
	1118	FSIL_ALLOC, &fsa,
	1119	sizeof(FSALLOCATE)))
[875]	1120	menuHwnd = CheckMenu(hwndMainMenu, &TreeMenu, TREE_POPUP);
[551]	1121	else {
[875]	1122	menuHwnd = CheckMenu(hwndMainMenu, &DirMenu, DIR_POPUP);
[2]	1123	// WinEnableMenuItem(DirMenu,
	1124	// IDM_TREE,
	1125	// FALSE);
[176]	1126	}
[551]	1127	if (!(pci->attrFile & FILE_DIRECTORY))
[875]	1128	menuHwnd = CheckMenu(hwndMainMenu, &FileMenu, FILE_POPUP);
[2]	1129	}
[551]	1130	return MRFROMLONG(menuHwnd);
	1131	}
[2]	1132
[551]	1133	case UM_COMPARE:
	1134	if (dcd && mp1 && mp2) {
[2]	1135
[551]	1136	COMPARE *cmp;
[1009]	1137	CHAR leftdir = (CHAR )mp1, rightdir = (CHAR )mp2;
[2]	1138
[551]	1139	if (!IsFile(leftdir) && !IsFile(rightdir)) {
	1140	cmp = xmallocz(sizeof(COMPARE), pszSrcFile, __LINE__);
	1141	if (cmp) {
	1142	cmp->size = sizeof(COMPARE);
	1143	strcpy(cmp->leftdir, leftdir);
	1144	strcpy(cmp->rightdir, rightdir);
	1145	cmp->hwndParent = dcd->hwndParent;
	1146	cmp->dcd.hwndParent = dcd->hwndParent;
	1147	WinDlgBox(HWND_DESKTOP,
	1148	HWND_DESKTOP,
	1149	CompareDlgProc, FM3ModHandle, COMP_FRAME, MPFROMP(cmp));
[176]	1150	}
[2]	1151	}
[551]	1152	}
	1153	return 0;
[2]	1154
[551]	1155	case UM_UPDATERECORDLIST:
	1156	if (dcd && mp1)
	1157	WinSendMsg(dcd->hwndObject, msg, mp1, mp2);
	1158	return 0;
[2]	1159
[551]	1160	case UM_UPDATERECORD:
	1161	if (dcd && mp1) {
[2]	1162
[551]	1163	CHAR *filename;
[2]	1164
[551]	1165	filename = mp1;
	1166	if (filename)
	1167	UpdateCnrRecord(hwnd, filename, TRUE, dcd);
	1168	}
	1169	return 0;
[2]	1170
[551]	1171	case WM_SETFOCUS:
	1172	if (dcd && hwndStatus && mp2) {
	1173	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	1174	if (hwndMain)
	1175	PostMsg(hwndMain, UM_ADVISEFOCUS, MPFROMLONG(dcd->hwndFrame), MPVOID);
	1176	}
	1177	break;
[2]	1178
[551]	1179	case UM_RESCAN:
	1180	if (dcd && dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
	1181	/*
	1182	* put name of our window on status line
	1183	*/
[2]	1184
[551]	1185	PCNRITEM pci = NULL;
	1186	CHAR str[CCHMAXPATH + 6];
[2]	1187
[551]	1188	if (fAutoView && hwndMain) {
	1189	pci = WinSendMsg(hwnd,
	1190	CM_QUERYRECORDEMPHASIS,
	1191	MPFROMLONG(CMA_FIRST), MPFROMSHORT(CRA_CURSORED));
	1192	if (pci && (INT) pci != -1 && fComments &&
[730]	1193	!(driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_SLOW))
	1194	WinSendMsg(hwndMain, UM_LOADFILE, MPFROMP(pci->pszFileName), MPVOID);
[551]	1195	else
	1196	WinSendMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
	1197	}
	1198	if (!fAutoView \|\| !hwndMain)
	1199	pci = (PCNRITEM) WinSendMsg(hwnd,
	1200	CM_QUERYRECORDEMPHASIS,
	1201	MPFROMLONG(CMA_FIRST),
	1202	MPFROMSHORT(CRA_CURSORED));
	1203	if ((INT) pci == -1)
	1204	pci = NULL;
	1205	if (pci) {
	1206	if ((ULONG ) realappname == FM3UL) {
[730]	1207	sprintf(str, "%s %s", GetPString(IDS_DTTEXT), pci->pszFileName);
[551]	1208	WinSetWindowText(dcd->hwndFrame, str);
	1209	WinSetWindowText(WinWindowFromID(dcd->hwndFrame, FID_TITLEBAR),
	1210	str);
[176]	1211	}
[551]	1212	else
	1213	WinSetWindowText(WinWindowFromID(dcd->hwndFrame,
[730]	1214	MAIN_STATUS), pci->pszFileName);
[551]	1215	if (fMoreButtons && hwndName) {
[730]	1216	WinSetWindowText(hwndName, pci->pszFileName);
[551]	1217	sprintf(str,
	1218	"%04u/%02u/%02u %02u:%02u:%02u",
	1219	pci->date.year,
	1220	pci->date.month,
	1221	pci->date.day,
	1222	pci->time.hours, pci->time.minutes, pci->time.seconds);
	1223	WinSetWindowText(hwndDate, str);
	1224	WinSetWindowText(hwndAttr, pci->pszDispAttr);
[176]	1225	}
[2]	1226	}
[551]	1227	PostMsg(dcd->hwndObject, UM_RESCAN2, MPFROMP(pci), MPVOID);
	1228	if (hwndStatus2)
	1229	PostMsg(hwnd, UM_TIMER, MPVOID, MPVOID);
	1230	}
	1231	return 0;
[2]	1232
[551]	1233	case UM_SETUP2:
	1234	{
	1235	PCNRITEM pci = (PCNRITEM) mp1;
[2]	1236
[551]	1237	if (pci)
[730]	1238	NotifyError(pci->pszFileName, (ULONG) mp2);
[551]	1239	}
	1240	return 0;
	1241
	1242	case UM_SETUP:
	1243	if (!dcd) {
	1244	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	1245	PostMsg(hwnd, WM_CLOSE, MPVOID, MPVOID);
[2]	1246	return 0;
[551]	1247	}
	1248	else {
	1249	if (!dcd->hwndObject) {
	1250	/*
	1251	* first time through -- set things up
	1252	*/
	1253	CNRINFO cnri;
[2]	1254
[1077]	1255	# ifdef FORTIFY
	1256	Fortify_EnterScope();
	1257	# endif
	1258
[551]	1259	RestorePresParams(hwnd, "TreeCnr");
	1260	memset(&cnri, 0, sizeof(CNRINFO));
	1261	cnri.cb = sizeof(CNRINFO);
	1262	WinSendMsg(hwnd,
	1263	CM_QUERYCNRINFO,
	1264	MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
	1265	cnri.cyLineSpacing = 0;
[766]	1266	cnri.cxTreeIndent = 12;
[551]	1267	cnri.pSortRecord = (PVOID) SortTreeCnr;
	1268	cnri.flWindowAttr &= (~(CV_NAME \| CV_DETAIL \| CV_TEXT));
	1269	cnri.flWindowAttr \|= (CV_TREE \| CA_TREELINE \| CV_ICON \| CV_MINI);
	1270	{
	1271	ULONG size = sizeof(ULONG);
[2]	1272
[551]	1273	PrfQueryProfileData(fmprof,
	1274	appname,
	1275	"TreeflWindowAttr",
	1276	(PVOID) & cnri.flWindowAttr, &size);
	1277	size = sizeof(MASK);
	1278	*dcd->mask.prompt = 0;
	1279	if (!*dcd->mask.szMask && !dcd->mask.attrFile) {
	1280	if (PrfQueryProfileSize(fmprof,
	1281	appname, "TreeFilter", &size) && size) {
	1282	PrfQueryProfileData(fmprof,
	1283	appname, "TreeFilter", &dcd->mask, &size);
	1284	SetMask(NULL, &dcd->mask);
[176]	1285	}
[551]	1286	else
	1287	dcd->mask.attrFile = (FILE_READONLY \| FILE_NORMAL \|
	1288	FILE_ARCHIVED \| FILE_DIRECTORY \|
	1289	FILE_HIDDEN \| FILE_SYSTEM);
[176]	1290	}
[551]	1291	dcd->mask.attrFile \|= FILE_DIRECTORY;
[176]	1292	}
[551]	1293	cnri.flWindowAttr &= (~(CA_MIXEDTARGETEMPH \| CA_ORDEREDTARGETEMPH));
	1294	cnri.flWindowAttr \|= CV_FLOW;
	1295	dcd->flWindowAttr = cnri.flWindowAttr;
	1296	WinSendMsg(hwnd,
	1297	CM_SETCNRINFO,
	1298	MPFROMP(&cnri),
	1299	MPFROMLONG(CMA_FLWINDOWATTR \| CMA_LINESPACING \|
	1300	CMA_CXTREEINDENT \| CMA_PSORTRECORD));
	1301	if (_beginthread(MakeObjWin, NULL, 327680, (PVOID) dcd) == -1) {
	1302	Runtime_Error(pszSrcFile, __LINE__,
	1303	GetPString(IDS_COULDNTSTARTTHREADTEXT));
	1304	PostMsg(hwnd, WM_CLOSE, MPVOID, MPVOID);
[1079]	1305	// return 0;
[551]	1306	}
	1307	else
[766]	1308	DosSleep(1);
[1079]	1309	# ifdef FORTIFY
	1310	Fortify_LeaveScope();
	1311	# endif
[2]	1312	}
[551]	1313	}
	1314	return 0;
[2]	1315
[551]	1316	case WM_BUTTON3CLICK:
	1317	case WM_CHORD:
	1318	{
	1319	PCNRITEM pci = NULL;
	1320	QUERYRECFROMRECT pqr;
	1321	NOTIFYRECORDENTER nr;
	1322	BOOL tbool = fDCOpens;
	1323	RECTL rectl;
	1324	POINTL ptl;
[2]	1325
[551]	1326	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	1327	if (msg == WM_CHORD) {
	1328	if (!WinQueryPointerPos(HWND_DESKTOP, &ptl))
	1329	break;
[766]	1330	WinMapWindowPoints(HWND_DESKTOP, hwnd, &ptl, 1);
[2]	1331	}
[551]	1332	else {
	1333	ptl.x = SHORT1FROMMP(mp1);
	1334	ptl.y = SHORT2FROMMP(mp1);
	1335	}
	1336	memset(&rectl, 0, sizeof(rectl));
	1337	memset(&pqr, 0, sizeof(pqr));
	1338	pqr.cb = sizeof(pqr);
	1339	pqr.rect.xLeft = ptl.x - 1;
	1340	pqr.rect.xRight = ptl.x + 1;
	1341	pqr.rect.yTop = ptl.y + 1;
	1342	pqr.rect.yBottom = ptl.y - 1;
	1343	pqr.fsSearch = CMA_PARTIAL;
	1344	pci = (PCNRITEM) WinSendMsg(hwnd,
	1345	CM_QUERYRECORDFROMRECT,
	1346	MPFROMLONG(CMA_FIRST), MPFROMP(&pqr));
	1347	if (!pci \|\| (INT) pci == -1)
[687]	1348	break; //Probable B3 click on white space Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[551]	1349	else {
	1350	memset(&nr, 0, sizeof(nr));
	1351	nr.hwndCnr = hwnd;
	1352	nr.pRecord = (PRECORDCORE) pci;
	1353	fDCOpens = TRUE;
	1354	WinSendMsg(hwnd,
	1355	WM_CONTROL,
	1356	MPFROM2SHORT(WinQueryWindowUShort(hwnd,
	1357	QWS_ID),
	1358	CN_ENTER), MPFROMP(&nr));
	1359	PostMsg(hwnd, UM_RESTOREDC, MPFROMLONG(tbool), MPVOID);
	1360	}
	1361	}
	1362	break;
[2]	1363
[551]	1364	case UM_RESTOREDC:
	1365	fDCOpens = (BOOL) mp1;
	1366	return 0;
[2]	1367
[551]	1368	case WM_CONTROL:
	1369	DosError(FERR_DISABLEHARDERR);
	1370	if (dcd) {
	1371	switch (SHORT2FROMMP(mp1)) {
	1372	case CN_BEGINEDIT:
	1373	case CN_REALLOCPSZ:
	1374	case CN_ENDEDIT:
	1375	{
	1376	MRESULT mre;
[2]	1377
[551]	1378	mre = CnrDirectEdit(hwnd, msg, mp1, mp2);
	1379	if (mre != (MRESULT) - 1)
	1380	return mre;
	1381	}
	1382	break;
[2]	1383
[551]	1384	case CN_DRAGLEAVE:
	1385	if (mp2) {
[2]	1386
[551]	1387	PDRAGINFO pDInfo;
[2]	1388
[618]	1389	// fixme to know why - seems superfluous
[551]	1390	pDInfo = ((PCNRDRAGINFO) mp2)->pDragInfo;
	1391	DrgAccessDraginfo(pDInfo);
	1392	DrgFreeDraginfo(pDInfo);
	1393	}
	1394	return 0;
[2]	1395
[551]	1396	case CN_DRAGAFTER:
	1397	case CN_DRAGOVER:
	1398	if (mp2) {
[2]	1399
[551]	1400	PDRAGITEM pDItem;
	1401	PDRAGINFO pDInfo;
	1402	PCNRITEM pci;
	1403	USHORT uso;
[2]	1404
[551]	1405	pDInfo = ((PCNRDRAGINFO) mp2)->pDragInfo;
[618]	1406	if (!DrgAccessDraginfo(pDInfo)) {
	1407	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__,
	1408	"DrgAccessDraginfo");
	1409	return (MRFROM2SHORT(DOR_NODROP, 0)); /* Drop not valid */
	1410	}
[551]	1411	pci = (PCNRITEM) ((PCNRDRAGINFO) mp2)->pRecord;
	1412	if ((INT) pci == -1)
	1413	pci = NULL;
	1414	if (pci && (pci->flags & (RECFLAGS_ENV \| RECFLAGS_NODROP))) {
	1415	DrgFreeDraginfo(pDInfo);
	1416	return MRFROM2SHORT(DOR_NODROP, 0);
	1417	}
	1418	if (!WinIsWindowEnabled(dcd->hwndFrame)) {
	1419	DrgFreeDraginfo(pDInfo);
	1420	return MRFROM2SHORT(DOR_NODROP, 0);
	1421	}
	1422	if (pci) {
	1423	uso = pDInfo->usOperation;
	1424	if (uso == DO_DEFAULT)
	1425	uso = (fCopyDefault) ? DO_COPY : DO_MOVE;
	1426	if (!(pci->attrFile & FILE_DIRECTORY)) {
	1427	if (uso != DO_LINK && uso != DO_COPY && uso != DO_MOVE) {
[176]	1428	DrgFreeDraginfo(pDInfo);
[551]	1429	return (MRFROM2SHORT(DOR_NODROP, 0));
[176]	1430	}
[551]	1431	if (uso != DO_LINK &&
[730]	1432	!(driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	1433	DRIVE_NOTWRITEABLE)) {
[2]	1434
[551]	1435	ARC_TYPE *info;
[2]	1436
[551]	1437	if (!fQuickArcFind &&
[730]	1438	!(driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	1439	DRIVE_SLOW))
[730]	1440	info = find_type(pci->pszFileName, NULL);
[551]	1441	else
[730]	1442	info = quick_find_type(pci->pszFileName, NULL);
[551]	1443	if (!info \|\| ((uso == DO_MOVE && !info->move) \|\|
	1444	(uso == DO_COPY && !info->create))) {
	1445	DrgFreeDraginfo(pDInfo);
	1446	return (MRFROM2SHORT(DOR_NODROP, 0));
[176]	1447	}
	1448	}
	1449	}
[551]	1450	}
[618]	1451	pDItem = DrgQueryDragitemPtr(pDInfo, /* Access DRAGITEM */
	1452	0); /* Index to DRAGITEM */
[551]	1453	if (DrgVerifyRMF(pDItem, /* Check valid rendering */
[618]	1454	DRM_OS2FILE, /* mechanisms and data */
	1455	NULL) \|\| DrgVerifyRMF(pDItem, DRM_FM2ARCMEMBER, DRF_FM2ARCHIVE)) { /* formats */
	1456	DrgFreeDraginfo(pDInfo); /* Free DRAGINFO */
[551]	1457	if (!pci \|\| (INT) pci == -1)
	1458	return MRFROM2SHORT(DOR_DROP, DO_MOVE);
[730]	1459	if (driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	1460	DRIVE_NOTWRITEABLE)
	1461	return MRFROM2SHORT(DOR_DROP, DO_LINK);
[730]	1462	if (toupper(*pci->pszFileName) < 'C')
[551]	1463	return MRFROM2SHORT(DOR_DROP, DO_COPY);
[618]	1464	return MRFROM2SHORT(DOR_DROP, /* Return okay to drop */
[551]	1465	((fCopyDefault) ? DO_COPY : DO_MOVE));
	1466	}
[618]	1467	DrgFreeDraginfo(pDInfo); /* Free DRAGINFO */
[551]	1468	}
[618]	1469	return MRFROM2SHORT(DOR_NODROP, 0); /* Drop not valid */
[2]	1470
[551]	1471	case CN_INITDRAG:
	1472	{
	1473	PCNRDRAGINIT pcd = (PCNRDRAGINIT) mp2;
	1474	PCNRITEM pci;
[2]	1475
[551]	1476	if (!pcd) {
	1477	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	1478	break;
	1479	}
	1480	else {
	1481	pci = (PCNRITEM) pcd->pRecord;
	1482	if (!pci \|\| (INT) pci == -1) {
	1483	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	1484	break;
[176]	1485	}
[551]	1486	if (pci->flags & (RECFLAGS_ENV \| RECFLAGS_NODRAG)) {
	1487	Runtime_Error(pszSrcFile, __LINE__, "drag not allowed");
	1488	break;
	1489	}
	1490	if (hwndStatus2) {
[730]	1491	WinSetWindowText(hwndStatus2, (IsRoot(pci->pszFileName)) ?
[551]	1492	GetPString(IDS_DRAGROOTTEXT) :
	1493	(pci->attrFile & FILE_DIRECTORY) ?
	1494	GetPString(IDS_DRAGDIRTEXT) :
	1495	GetPString(IDS_DRAGFILETEXT));
	1496	}
	1497	DoFileDrag(hwnd, dcd->hwndObject, mp2, NULL, NULL, TRUE);
	1498	if (hwndStatus2) {
	1499	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	1500	}
	1501	}
	1502	}
	1503	return 0;
[2]	1504
[551]	1505	case CN_DROP:
	1506	{
	1507	LISTINFO *li;
	1508	ULONG action = UM_ACTION;
[2]	1509
[726]	1510	li = DoFileDrop(hwnd, NULL, TRUE, mp1, mp2);
	1511	CheckPmDrgLimit(((PCNRDRAGINFO)mp2)->pDragInfo);
[551]	1512	if (li) {
	1513	if (!*li->targetpath) {
	1514	if (li->list[0])
	1515	PMMkDir(dcd->hwndParent, li->list[0], FALSE);
	1516	FreeListInfo(li);
	1517	return 0;
	1518	}
	1519	if (li->list && li->list[0] && IsRoot(li->list[0]))
	1520	li->type = DO_LINK;
	1521	else if (fDragndropDlg && (!*li->arcname \|\| !li->info)) {
[2]	1522
[551]	1523	CHECKLIST cl;
[2]	1524
[551]	1525	memset(&cl, 0, sizeof(cl));
	1526	cl.size = sizeof(cl);
	1527	cl.flags = li->type;
	1528	cl.list = li->list;
	1529	cl.cmd = li->type;
	1530	cl.prompt = li->targetpath;
	1531	li->type = WinDlgBox(HWND_DESKTOP,
	1532	dcd->hwndParent,
	1533	DropListProc,
[618]	1534	FM3ModHandle, DND_FRAME, MPFROMP(&cl));
	1535	if (li->type == DID_ERROR)
	1536	Win_Error(hwnd, HWND_DESKTOP, pszSrcFile, __LINE__,
	1537	"Drag & Drop Dialog");
	1538	if (!li->type) {
[551]	1539	FreeListInfo(li);
	1540	return 0;
	1541	}
	1542	li->list = cl.list;
[618]	1543	if (!li->list \|\| !li->list[0]) {
[551]	1544	FreeListInfo(li);
	1545	return 0;
	1546	}
	1547	}
	1548	switch (li->type) {
	1549	case DO_LINK:
	1550	if (fLinkSetsIcon) {
	1551	li->type = IDM_SETICON;
	1552	action = UM_MASSACTION;
	1553	}
	1554	else
	1555	li->type = IDM_COMPARE;
	1556	break;
	1557	case DND_EXTRACT:
	1558	if (*li->targetpath && !IsFile(li->targetpath))
	1559	li->type = IDM_EXTRACT;
	1560	break;
	1561	case DND_MOVE:
	1562	li->type = IDM_MOVE;
	1563	if (*li->targetpath && IsFile(li->targetpath) == 1) {
	1564	action = UM_MASSACTION;
	1565	li->type = IDM_ARCHIVEM;
	1566	}
	1567	break;
	1568	case DND_WILDMOVE:
	1569	li->type = IDM_WILDMOVE;
	1570	if (*li->targetpath && IsFile(li->targetpath) == 1) {
	1571	action = UM_MASSACTION;
	1572	li->type = IDM_ARCHIVEM;
	1573	}
	1574	break;
	1575	case DND_OBJECT:
	1576	li->type = IDM_OBJECT;
	1577	action = UM_MASSACTION;
	1578	break;
	1579	case DND_SHADOW:
	1580	li->type = IDM_SHADOW;
	1581	action = UM_MASSACTION;
	1582	break;
	1583	case DND_COMPARE:
	1584	li->type = IDM_COMPARE;
	1585	break;
	1586	case DND_SETICON:
	1587	action = UM_MASSACTION;
	1588	li->type = IDM_SETICON;
	1589	break;
	1590	case DND_COPY:
	1591	li->type = IDM_COPY;
	1592	if (*li->targetpath && IsFile(li->targetpath) == 1) {
	1593	action = UM_MASSACTION;
	1594	li->type = IDM_ARCHIVE;
	1595	}
	1596	break;
	1597	case DND_WILDCOPY:
	1598	li->type = IDM_WILDCOPY;
	1599	if (*li->targetpath && IsFile(li->targetpath) == 1) {
	1600	action = UM_MASSACTION;
	1601	li->type = IDM_ARCHIVE;
	1602	}
	1603	break;
	1604	default:
	1605	if (*li->arcname && li->info) {
	1606	action = UM_MASSACTION;
	1607	li->type = (li->type == DO_MOVE) ?
	1608	IDM_FAKEEXTRACTM : IDM_FAKEEXTRACT;
	1609	}
	1610	else if (*li->targetpath && IsFile(li->targetpath) == 1) {
	1611	action = UM_MASSACTION;
	1612	li->type = (li->type == DO_MOVE) ? IDM_ARCHIVEM : IDM_ARCHIVE;
	1613	}
	1614	else
	1615	li->type = (li->type == DO_MOVE) ? IDM_MOVE : IDM_COPY;
	1616	break;
	1617	}
	1618	if (!li->list \|\| !li->list[0])
	1619	FreeListInfo(li);
	1620	else if (!PostMsg(dcd->hwndObject, action, MPFROMP(li), MPVOID))
	1621	FreeListInfo(li);
	1622	else {
[2]	1623
[551]	1624	USHORT usop = 0;
[2]	1625
[551]	1626	switch (li->type) {
	1627	case IDM_COPY:
	1628	case IDM_WILDCOPY:
	1629	usop = DO_COPY;
	1630	break;
	1631	case IDM_MOVE:
	1632	case IDM_WILDMOVE:
	1633	case IDM_ARCHIVEM:
	1634	usop = DO_MOVE;
	1635	break;
[176]	1636	}
[551]	1637	if (usop)
	1638	return MRFROM2SHORT(DOR_DROP, usop);
[176]	1639	}
[551]	1640	}
	1641	}
	1642	return 0;
[2]	1643
[551]	1644	case CN_EMPHASIS:
	1645	if (!fDummy) {
[2]	1646
[551]	1647	PNOTIFYRECORDEMPHASIS pre = mp2;
[2]	1648
[551]	1649	if (pre->fEmphasisMask & CRA_SELECTED) {
	1650	if (pre->pRecord->flRecordAttr & CRA_SELECTED) {
	1651	if (((PCNRITEM) (pre->pRecord))->attrFile & FILE_DIRECTORY) {
	1652	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	1653	if (fFollowTree &&
	1654	!(driveflags
[730]	1655	[toupper(*((PCNRITEM) pre->pRecord)->pszFileName) -
[551]	1656	'A'] & DRIVE_INVALID)) {
	1657	if (!LastDir && !ParentIsDesktop(hwnd, dcd->hwndParent))
	1658	LastDir = FindDirCnr(dcd->hwndParent);
	1659	if (LastDir) {
[2]	1660
[551]	1661	NOTIFYRECORDENTER pri;
	1662	BOOL tbool = fDCOpens;
[2]	1663
[551]	1664	fDCOpens = FALSE;
	1665	memset(&pri, 0, sizeof(pri));
	1666	pri.hwndCnr = hwnd;
	1667	pri.fKey = FALSE;
	1668	pri.pRecord = pre->pRecord;
	1669	WinSendMsg(hwnd,
	1670	WM_CONTROL,
	1671	MPFROM2SHORT(SHORT1FROMMP(mp1),
	1672	CN_ENTER), MPFROMP(&pri));
	1673	fDCOpens = tbool;
[176]	1674	}
	1675	}
[551]	1676	if ((ULONG ) realappname != FM3UL)
	1677	WinSetWindowText(WinWindowFromID(dcd->hwndFrame,
	1678	MAIN_STATUS),
[730]	1679	((PCNRITEM) (pre->pRecord))->pszFileName);
[176]	1680	}
	1681	}
[551]	1682	}
	1683	}
	1684	break;
[2]	1685
[551]	1686	case CN_CONTEXTMENU:
	1687	{
	1688	PCNRITEM pci = (PCNRITEM) mp2;
	1689	BOOL wasFollowing;
[2]	1690
[551]	1691	DosEnterCritSec();
	1692	wasFollowing = fFollowTree;
	1693	fFollowTree = FALSE;
	1694	DosExitCritSec();
	1695	if (pci && (INT) pci != -1 && !(pci->flags & RECFLAGS_ENV)) {
	1696	WinSendMsg(hwnd,
	1697	CM_SETRECORDEMPHASIS,
	1698	MPFROMP(pci), MPFROM2SHORT(TRUE, CRA_CURSORED));
	1699	MarkAll(hwnd, FALSE, FALSE, TRUE);
	1700	if (!(pci->attrFile & FILE_DIRECTORY))
[875]	1701	dcd->hwndLastMenu = CheckMenu(hwndMainMenu, &FileMenu, FILE_POPUP);
[730]	1702	else if (!IsRoot(pci->pszFileName))
[875]	1703	dcd->hwndLastMenu = CheckMenu(hwndMainMenu, &DirMenu, DIR_POPUP);
[551]	1704	else
[875]	1705	dcd->hwndLastMenu = CheckMenu(hwndMainMenu, &TreeMenu, TREE_POPUP);
[551]	1706	}
	1707	else {
[875]	1708	dcd->hwndLastMenu = CheckMenu(hwndMainMenu, &TreeCnrMenu, TREECNR_POPUP);
[551]	1709	if (dcd->hwndLastMenu && !dcd->cnremphasized) {
	1710	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
	1711	MPFROM2SHORT(TRUE, CRA_SOURCE));
	1712	dcd->cnremphasized = TRUE;
	1713	}
	1714	}
	1715	if (dcd->hwndLastMenu) {
	1716	if (dcd->hwndLastMenu == DirMenu)
	1717	WinEnableMenuItem(DirMenu, IDM_TREE, FALSE);
	1718	if (dcd->hwndLastMenu == TreeCnrMenu) {
	1719	if (dcd->flWindowAttr & CV_MINI)
	1720	WinCheckMenuItem(dcd->hwndLastMenu, IDM_MINIICONS, TRUE);
	1721	}
	1722	if (!PopupMenu(hwnd, hwnd, dcd->hwndLastMenu)) {
	1723	if (dcd->cnremphasized) {
	1724	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
	1725	MPFROM2SHORT(FALSE, CRA_SOURCE));
	1726	dcd->cnremphasized = FALSE;
[176]	1727	}
[551]	1728	if (dcd->hwndLastMenu != TreeCnrMenu)
	1729	MarkAll(hwnd, TRUE, FALSE, TRUE);
[176]	1730	}
[551]	1731	}
	1732	DosEnterCritSec();
	1733	fFollowTree = wasFollowing;
	1734	DosExitCritSec();
	1735	}
	1736	break;
[2]	1737
[551]	1738	case CN_ENTER:
	1739	if (mp2) {
	1740	PCNRITEM pci = (PCNRITEM) ((PNOTIFYRECORDENTER) mp2)->pRecord;
[2]	1741
[551]	1742	PostMsg(hwnd, UM_ENTER, MPFROMP(pci), MPVOID);
	1743	}
	1744	break;
[2]	1745
[551]	1746	case CN_COLLAPSETREE:
	1747	case CN_EXPANDTREE:
	1748	{
	1749	PCNRITEM pci = (PCNRITEM) mp2;
[2]	1750
[551]	1751	if (pci && (INT) pci != -1 && !(pci->flags & RECFLAGS_ENV)) {
[730]	1752	if (driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_REMOVABLE) {
[2]	1753
[551]	1754	struct
	1755	{
	1756	ULONG serial;
	1757	CHAR volumelength;
	1758	CHAR volumelabel[CCHMAXPATH];
	1759	}
	1760	volser;
[2]	1761
[551]	1762	memset(&volser, 0, sizeof(volser));
	1763	DosError(FERR_DISABLEHARDERR);
[730]	1764	if (!DosQueryFSInfo(toupper(*pci->pszFileName) - '@',
[551]	1765	FSIL_VOLSER, &volser,
	1766	(ULONG) sizeof(volser))) {
	1767	if (SHORT2FROMMP(mp1) == CN_COLLAPSETREE &&
	1768	!volser.serial \|\|
[730]	1769	driveserial[toupper(*pci->pszFileName) - 'A'] !=
[551]	1770	volser.serial)
	1771	UnFlesh(hwnd, pci);
	1772	if (SHORT2FROMMP(mp1) != CN_COLLAPSETREE \|\|
	1773	(!volser.serial \|\|
[730]	1774	driveserial[toupper(*pci->pszFileName) - 'A'] !=
[551]	1775	volser.serial)) {
	1776	if (Flesh(hwnd, pci) &&
	1777	SHORT2FROMMP(mp1) == CN_EXPANDTREE &&
	1778	!dcd->suspendview && fTopDir)
	1779	PostMsg(hwnd, UM_TOPDIR, MPFROMP(pci), MPVOID);
[176]	1780	}
[730]	1781	driveserial[toupper(*pci->pszFileName) - 'A'] = volser.serial;
[176]	1782	}
[551]	1783	else {
[730]	1784	driveserial[toupper(*pci->pszFileName) - 'A'] = -1;
[551]	1785	UnFlesh(hwnd, pci);
	1786	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	1787	DosBeep(250, 100);
	1788	}
[176]	1789	}
[551]	1790	else if (SHORT2FROMMP(mp1) == CN_EXPANDTREE) {
	1791	if (Flesh(hwnd, pci) && !dcd->suspendview && fTopDir)
	1792	PostMsg(hwnd, UM_TOPDIR, MPFROMP(pci), MPVOID);
	1793	}
	1794	if (SHORT2FROMMP(mp1) == CN_EXPANDTREE && !dcd->suspendview)
	1795	WinSendMsg(hwnd, UM_FILTER, MPVOID, MPVOID);
	1796	}
	1797	}
	1798	break;
	1799	} // switch WM_CONTROL
	1800	}
	1801	return 0;
[2]	1802
[551]	1803	case UM_ACTION:
	1804	if (mp1) {
[2]	1805
[551]	1806	LISTINFO *li = mp1;
	1807	ULONG action = (ULONG) mp2;
[2]	1808
[551]	1809	if (!li->list \|\| !li->list[0] \|\|
	1810	!PostMsg(dcd->hwndObject, action, MPFROMP(li), MPVOID))
	1811	FreeListInfo(li);
	1812	}
	1813	return 0;
[2]	1814
[551]	1815	case UM_SHOWME:
	1816	if (mp1 && dcd) {
[1009]	1817	CHAR dir = xstrdup((CHAR )mp1, pszSrcFile, __LINE__);
[551]	1818
	1819	if (dir) {
	1820	if (!PostMsg(dcd->hwndObject, UM_SHOWME, MPFROMP(dir), MPVOID))
[1039]	1821	free(dir);
[2]	1822	}
[551]	1823	}
	1824	return 0;
[2]	1825
[551]	1826	case UM_TOPDIR:
	1827	if (mp1) {
[2]	1828
[551]	1829	PCNRITEM pci = (PCNRITEM) mp1;
[2]	1830
[551]	1831	ShowCnrRecord(hwnd, (PMINIRECORDCORE) pci);
	1832	}
	1833	return 0;
[2]	1834
[551]	1835	case UM_ENTER:
	1836	{
[847]	1837	FILEFINDBUF3 ffb;
[551]	1838	HDIR hDir = HDIR_CREATE;
[761]	1839	ULONG nm = 1;
[551]	1840	APIRET status;
	1841	BOOL IsOk = FALSE;
	1842	ULONG ulDriveNum, ulDriveMap;
	1843	PCNRITEM pciP, pciL, pci;
	1844	ULONG fl = SWP_ACTIVATE;
[2]	1845
[551]	1846	if (fFollowTree)
	1847	fl = 0;
	1848	SetShiftState();
	1849	pci = (PCNRITEM) mp1;
	1850	if (pci &&
	1851	(INT) pci != -1 &&
	1852	!(pci->rc.flRecordAttr & CRA_INUSE) &&
[730]	1853	!(pci->flags & RECFLAGS_ENV) && IsFullName(pci->pszFileName)) {
	1854	if (driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_INVALID) {
[551]	1855	DosBeep(50, 100);
	1856	if (hwndStatus)
	1857	WinSetWindowText(hwndStatus, GetPString(IDS_RESCANSUGTEXT));
	1858	return 0;
	1859	}
	1860	DosError(FERR_DISABLEHARDERR);
	1861	if (!DosQCurDisk(&ulDriveNum, &ulDriveMap)) {
[766]	1862	if (!(ulDriveMap & 1 << (toupper(*pci->pszFileName) - 'A'))) {
[176]	1863	pciL = pciP = pci;
[551]	1864	for (;;) {
[176]	1865	pciP = WinSendMsg(hwnd,
	1866	CM_QUERYRECORD,
	1867	MPFROMP(pciL),
[551]	1868	MPFROM2SHORT(CMA_PARENT, CMA_ITEMORDER));
	1869	if (pciP && (INT) pciP != -1)
[176]	1870	pciL = pciP;
	1871	else {
	1872	pciP = pciL;
	1873	break;
	1874	}
[751]	1875	} // for
	1876	RemoveCnrItems(hwnd, pciP, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	1877	return 0;
	1878	}
	1879	}
[730]	1880	if (driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	1881	(DRIVE_REMOVABLE \| DRIVE_NOPRESCAN)) {
	1882
	1883	struct
	1884	{
	1885	ULONG serial;
	1886	CHAR volumelength;
	1887	CHAR volumelabel[CCHMAXPATH];
	1888	}
	1889	volser;
	1890
	1891	pciL = pciP = pci;
	1892	for (;;) {
	1893	pciP = WinSendMsg(hwnd,
	1894	CM_QUERYRECORD,
	1895	MPFROMP(pciL),
	1896	MPFROM2SHORT(CMA_PARENT, CMA_ITEMORDER));
	1897	if (pciP && (INT) pciP != -1)
	1898	pciL = pciP;
	1899	else {
	1900	pciP = pciL;
	1901	break;
[176]	1902	}
[551]	1903	}
[730]	1904	if ((driveflags[toupper(*pci->pszFileName) - 'A'] &
[176]	1905	DRIVE_NOPRESCAN) \|\|
[730]	1906	(toupper(*pci->pszFileName) > 'B' &&
	1907	!(driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	1908	DRIVE_CDROM))) {
[2]	1909
[730]	1910	INT removable, x = (INT) (toupper(*pci->pszFileName) - 'A');
[551]	1911	ULONG drvtype;
	1912	CHAR FileSystem[CCHMAXPATH];
[2]	1913
[551]	1914	DosError(FERR_DISABLEHARDERR);
[730]	1915	removable = CheckDrive(toupper(*pciP->pszFileName),
[551]	1916	FileSystem, &drvtype);
	1917	if (removable != -1) {
	1918	driveflags[x] &= (DRIVE_IGNORE \| DRIVE_NOPRESCAN \|
	1919	DRIVE_NOLOADICONS \| DRIVE_NOLOADSUBJS \|
	1920	DRIVE_NOLOADLONGS \| DRIVE_INCLUDEFILES \|
[555]	1921	DRIVE_SLOW \| DRIVE_NOSTATS);
[527]	1922
[551]	1923	if (removable == 1)
	1924	driveflags[x] \|= DRIVE_REMOVABLE;
	1925	if (drvtype & DRIVE_REMOTE)
	1926	driveflags[x] \|= DRIVE_REMOTE;
[618]	1927	if (!strcmp(FileSystem, CBSIFS)) {
[552]	1928	driveflags[x] \|= DRIVE_ZIPSTREAM;
[618]	1929	driveflags[x] &= (~DRIVE_REMOTE);
	1930	}
	1931	if(!strcmp(FileSystem,NDFS32)) {
	1932	driveflags[x] \|= DRIVE_VIRTUAL;
	1933	driveflags[x] &= (~DRIVE_REMOTE);
	1934	}
	1935	if(!strcmp(FileSystem,RAMFS)) {
	1936	driveflags[x] \|= DRIVE_RAMDISK;
	1937	driveflags[x] &= (~DRIVE_REMOTE);
	1938	}
[552]	1939	if (!strcmp(FileSystem, CDFS) \|\| !strcmp(FileSystem, ISOFS))
[551]	1940	driveflags[x] \|= (DRIVE_REMOVABLE \|
[618]	1941	DRIVE_NOTWRITEABLE \| DRIVE_CDROM);
	1942	if(!strcmp(FileSystem,NTFS))
	1943	driveflags[x] \|= DRIVE_NOTWRITEABLE;
[551]	1944	if (strcmp(FileSystem, HPFS) &&
	1945	strcmp(FileSystem, JFS) &&
	1946	strcmp(FileSystem, CDFS) &&
[618]	1947	strcmp(FileSystem, ISOFS) &&
	1948	strcmp(FileSystem, RAMFS) &&
[551]	1949	strcmp(FileSystem, FAT32) &&
[618]	1950	strcmp(FileSystem, NDFS32) &&
	1951	strcmp(FileSystem, NTFS) &&
	1952	strcmp(FileSystem, HPFS386)) {
[551]	1953	driveflags[x] \|= DRIVE_NOLONGNAMES;
[618]	1954	}
	1955	SelectDriveIcon(pciP);
[551]	1956	WinSendMsg(hwnd,
	1957	CM_INVALIDATERECORD,
	1958	MPFROMP(&pciP),
	1959	MPFROM2SHORT(1, CMA_ERASE \| CMA_REPOSITION));
	1960	if (hwndMain)
	1961	PostMsg(hwndMain, UM_BUILDDRIVEBAR, MPVOID, MPVOID);
[176]	1962	}
[551]	1963	}
	1964	memset(&volser, 0, sizeof(volser));
	1965	DosError(FERR_DISABLEHARDERR);
[730]	1966	status = DosQueryFSInfo(toupper(*pci->pszFileName) - '@',
[551]	1967	FSIL_VOLSER, &volser,
	1968	(ULONG) sizeof(volser));
	1969	if (!status) {
	1970	if (!volser.serial \|\|
[730]	1971	driveserial[toupper(*pci->pszFileName) - 'A'] !=
[551]	1972	volser.serial) {
	1973	UnFlesh(hwnd, pciP);
	1974	Flesh(hwnd, pciP);
[730]	1975	driveserial[toupper(*pci->pszFileName) - 'A'] = volser.serial;
[551]	1976	}
	1977	pciL = WinSendMsg(hwnd,
	1978	CM_QUERYRECORD,
	1979	MPFROMP(pciP),
	1980	MPFROM2SHORT(CMA_FIRSTCHILD, CMA_ITEMORDER));
	1981	if (!pciL)
	1982	Flesh(hwnd, pciP);
	1983	}
	1984	else {
[730]	1985	driveserial[toupper(*pci->pszFileName) - 'A'] = -1;
[551]	1986	UnFlesh(hwnd, pci);
	1987	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	1988	PostMsg(hwnd, UM_SETUP2, MPFROMP(pci), MPFROMLONG(status));
	1989	return 0;
	1990	}
	1991	}
	1992	status = 0;
[730]	1993	IsOk = (IsRoot(pci->pszFileName) &&
	1994	IsValidDrive(toupper(*pci->pszFileName)));
[551]	1995	if (!IsOk) {
	1996	DosError(FERR_DISABLEHARDERR);
[847]	1997	status = DosFindFirst(pci->pszFileName, &hDir,
	1998	FILE_NORMAL \| FILE_DIRECTORY \|
	1999	FILE_ARCHIVED \| FILE_READONLY \|
	2000	FILE_HIDDEN \| FILE_SYSTEM,
	2001	&ffb, sizeof(ffb), &nm, FIL_STANDARD);
[551]	2002	priority_bumped();
	2003	}
	2004	if (!status) {
	2005	if (!IsOk)
	2006	DosFindClose(hDir);
	2007	if (IsOk \|\| (ffb.attrFile & FILE_DIRECTORY)) {
	2008	if ((shiftstate & (KC_CTRL \| KC_ALT)) == (KC_CTRL \| KC_ALT)) {
[176]	2009	PostMsg(hwnd,
[551]	2010	WM_COMMAND, MPFROM2SHORT(IDM_SHOWALLFILES, 0), MPVOID);
[176]	2011	return 0;
	2012	}
[551]	2013	if ((shiftstate & (KC_CTRL \| KC_SHIFT)) == (KC_CTRL \| KC_SHIFT)) {
[730]	2014	OpenObject(pci->pszFileName, Settings, dcd->hwndFrame);
[551]	2015	return 0;
	2016	}
	2017	if (!(shiftstate & (KC_CTRL \| KC_SHIFT))) {
	2018	if (!ParentIsDesktop(hwnd, dcd->hwndParent)) {
[730]	2019	if (FindDirCnrByName(pci->pszFileName, TRUE))
[551]	2020	return 0;
[176]	2021	}
	2022	}
[551]	2023	if ((shiftstate & KC_CTRL) \|\|
	2024	(!(shiftstate & KC_SHIFT) &&
	2025	ParentIsDesktop(hwnd, dcd->hwndParent) && fVTreeOpensWPS)) {
[2]	2026
[551]	2027	ULONG size = sizeof(ULONG), flWindowAttr = CV_ICON;
	2028	CHAR s[33];
[2]	2029
[551]	2030	strcpy(s, "ICON");
	2031	PrfQueryProfileData(fmprof,
	2032	appname,
	2033	"DirflWindowAttr",
	2034	(PVOID) & flWindowAttr, &size);
	2035	if (flWindowAttr & CV_DETAIL) {
[730]	2036	if (IsRoot(pci->pszFileName))
[551]	2037	strcpy(s, "TREE");
	2038	else
	2039	strcpy(s, "DETAILS");
[176]	2040	}
[730]	2041	OpenObject(pci->pszFileName, s, dcd->hwndFrame);
[551]	2042	return 0;
[176]	2043	}
[551]	2044	if (!ParentIsDesktop(hwnd, dcd->hwndParent) &&
	2045	!fDCOpens && !LastDir && !(shiftstate & KC_SHIFT))
	2046	LastDir = FindDirCnr(dcd->hwndParent);
	2047	if (LastDir && !fDCOpens && !(shiftstate & KC_SHIFT)) {
	2048	WinSendMsg(LastDir,
[730]	2049	UM_SETDIR, MPFROMP(pci->pszFileName), MPVOID);
[551]	2050	WinSetWindowPos(WinQueryWindow(WinQueryWindow(LastDir,
	2051	QW_PARENT),
	2052	QW_PARENT),
	2053	HWND_TOP, 0, 0, 0, 0, SWP_ZORDER \| fl);
	2054	}
	2055	else
	2056	OpenDirCnr(hwnd,
	2057	dcd->hwndParent,
[730]	2058	dcd->hwndFrame, FALSE, pci->pszFileName);
[176]	2059	}
	2060	else {
[730]	2061	if (!(driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	2062	DRIVE_INCLUDEFILES))
[751]	2063	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	2064	else {
	2065
	2066	SWP swp;
	2067
	2068	WinQueryWindowPos(dcd->hwndFrame, &swp);
	2069	DefaultViewKeys(hwnd,
	2070	dcd->hwndFrame,
[730]	2071	dcd->hwndParent, &swp, pci->pszFileName);
[176]	2072	}
	2073	}
	2074	}
[551]	2075	else {
[730]	2076	if (!IsRoot(pci->pszFileName)) {
	2077	NotifyError(pci->pszFileName, status);
[751]	2078	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	2079	}
	2080	}
[2]	2081	}
[551]	2082	else if (!pci)
	2083	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_MKDIR, 0), MPVOID);
	2084	if (fFollowTree)
	2085	WinSetFocus(HWND_DESKTOP, hwnd);
	2086	}
	2087	return 0;
[2]	2088
[551]	2089	case WM_MENUEND:
	2090	if (dcd) {
[2]	2091
[551]	2092	HWND hwndMenu = (HWND) mp2;
[2]	2093
[551]	2094	if (hwndMenu == TreeCnrMenu \|\| hwndMenu == TreeMenu \|\|
	2095	hwndMenu == DirMenu) {
	2096	MarkAll(hwnd, TRUE, FALSE, TRUE);
	2097	if (dcd->cnremphasized) {
	2098	WinSendMsg(hwnd,
	2099	CM_SETRECORDEMPHASIS,
	2100	MPVOID, MPFROM2SHORT(FALSE, CRA_SOURCE));
	2101	dcd->cnremphasized = FALSE;
[176]	2102	}
[2]	2103	}
[551]	2104	}
	2105	break;
[2]	2106
[551]	2107	case UM_OPENWINDOWFORME:
	2108	if (dcd) {
[1009]	2109	if (mp1 && !IsFile((CHAR *)mp1))
[551]	2110	OpenDirCnr(hwnd, dcd->hwndParent, dcd->hwndFrame, FALSE, (char *)mp1);
	2111	}
	2112	return 0;
[2]	2113
[551]	2114	case MM_PORTHOLEINIT:
	2115	if (dcd) {
	2116	switch (SHORT1FROMMP(mp1)) {
	2117	case 0:
	2118	case 1:
	2119	{
	2120	ULONG wmsg;
[2]	2121
[551]	2122	wmsg = ((SHORT1FROMMP(mp1) == 0) ? UM_FILESMENU : UM_VIEWSMENU);
	2123	PortholeInit((HWND) WinSendMsg(dcd->hwndClient,
	2124	wmsg, MPVOID, MPVOID), mp1, mp2);
[176]	2125	}
[551]	2126	break;
[2]	2127	}
[551]	2128	}
	2129	break;
[2]	2130
[551]	2131	case UM_INITMENU:
	2132	case WM_INITMENU:
	2133	if (dcd) {
	2134	switch (SHORT1FROMMP(mp1)) {
	2135	case IDM_FILESMENU:
	2136	{
	2137	PCNRITEM pci;
[2]	2138
[551]	2139	pci = (PCNRITEM) CurrentRecord(hwnd);
	2140	if (pci && (INT) pci != -1) {
	2141	BOOL rdy;
	2142	BOOL writeable;
	2143	BOOL removable;
	2144	BOOL remote;
	2145	BOOL underenv;
	2146	CHAR chDrvU;
	2147	CHAR szDrv[CCHMAXPATH];
[305]	2148
[730]	2149	strcpy(szDrv, pci->pszFileName);
	2150	chDrvU = *pci->pszFileName;
[551]	2151	chDrvU = toupper(chDrvU);
	2152	MakeValidDir(szDrv);
	2153	rdy = *szDrv == chDrvU; // Drive not ready if MakeValidDir changes drive letter
	2154	removable = rdy
	2155	&& (driveflags[chDrvU - 'A'] & DRIVE_REMOVABLE) != 0;
	2156	writeable = rdy
	2157	&& !(driveflags[chDrvU - 'A'] & DRIVE_NOTWRITEABLE);
[1251]	2158	remote = rdy && (driveflags[chDrvU - 'A'] & (DRIVE_REMOTE \|\| DRIVE_VIRTUAL)) == 0;
[551]	2159	underenv = (pci->flags & RECFLAGS_UNDERENV) != 0;
[305]	2160
[877]	2161	CopyPresParams((HWND) mp2, hwndMainMenu);
[907]	2162	WinEnableMenuItem((HWND) mp2, IDM_INFO, rdy);
[305]	2163
[551]	2164	WinEnableMenuItem((HWND) mp2, IDM_ATTRS, writeable);
	2165	WinEnableMenuItem((HWND) mp2, IDM_EAS, writeable);
	2166	WinEnableMenuItem((HWND) mp2, IDM_SUBJECT, writeable);
	2167	WinEnableMenuItem((HWND) mp2, IDM_DRVFLAGS, 1); // fixme to allow if not ready
[305]	2168
[551]	2169	WinEnableMenuItem((HWND) mp2, IDM_ARCHIVE, rdy);
[305]	2170
[551]	2171	WinEnableMenuItem((HWND) mp2, IDM_UPDATE, !underenv);
	2172	WinEnableMenuItem((HWND) mp2, IDM_EXPANDSUBMENU, !underenv);
	2173	WinEnableMenuItem((HWND) mp2, IDM_EXPAND, !underenv);
	2174	WinEnableMenuItem((HWND) mp2, IDM_COLLAPSE, !underenv);
[305]	2175
[551]	2176	WinEnableMenuItem((HWND) mp2, IDM_SIZES, rdy);
	2177	WinEnableMenuItem((HWND) mp2, IDM_MKDIR, writeable);
	2178	WinEnableMenuItem((HWND) mp2, IDM_SHOWALLFILES, rdy);
	2179	WinEnableMenuItem((HWND) mp2, IDM_UNDELETE, writeable);
[305]	2180
[551]	2181	WinEnableMenuItem((HWND) mp2, IDM_CHKDSK, writeable && !remote);
	2182	WinEnableMenuItem((HWND) mp2, IDM_FORMAT, writeable && !remote);
	2183	WinEnableMenuItem((HWND) mp2, IDM_OPTIMIZE, writeable && !remote);
	2184	WinEnableMenuItem((HWND) mp2, IDM_PARTITIONSMENU, !remote);
[305]	2185
[551]	2186	WinEnableMenuItem((HWND) mp2, IDM_DETACH, remote);
[305]	2187
[551]	2188	WinEnableMenuItem((HWND) mp2, IDM_EJECT, removable);
[305]	2189
[551]	2190	WinEnableMenuItem((HWND) mp2, IDM_LOCK, removable);
	2191	WinEnableMenuItem((HWND) mp2, IDM_UNLOCK, removable);
[305]	2192
[551]	2193	WinEnableMenuItem((HWND) mp2, IDM_DELETE, !underenv && writeable);
	2194	WinEnableMenuItem((HWND) mp2, IDM_PERMDELETE, !underenv
	2195	&& writeable);
	2196	WinEnableMenuItem((HWND) mp2, IDM_DELETESUBMENU, !underenv
	2197	&& writeable);
	2198	WinEnableMenuItem((HWND) mp2, IDM_MOVEMENU, !underenv
	2199	&& writeable);
[907]	2200	WinEnableMenuItem((HWND) mp2, IDM_RENAME, !underenv && writeable);
[2]	2201
[551]	2202	}
	2203	}
	2204	break;
[2]	2205
[551]	2206	case IDM_VIEWSMENU:
	2207	WinCheckMenuItem((HWND) mp2,
	2208	IDM_MINIICONS, ((dcd->flWindowAttr & CV_MINI) != 0));
[907]	2209	CopyPresParams((HWND) mp2, hwndMainMenu);
[877]	2210	WinEnableMenuItem((HWND) mp2, IDM_RESELECT, FALSE);
[907]	2211	break;
[2]	2212
[551]	2213	case IDM_COMMANDSMENU:
[907]	2214	SetupCommandMenu((HWND) mp2, hwnd);
	2215	CopyPresParams((HWND) mp2, hwndMainMenu);
[551]	2216	break;
[2]	2217
[551]	2218	case IDM_SORTSUBMENU:
	2219	SetSortChecks((HWND) mp2, TreesortFlags);
[907]	2220	CopyPresParams((HWND) mp2, hwndMainMenu);
	2221	break;
[2]	2222
[551]	2223	case IDM_WINDOWSMENU:
	2224	SetupWinList((HWND) mp2,
[907]	2225	(hwndMain) ? hwndMain : (HWND) 0, dcd->hwndFrame);
	2226	CopyPresParams((HWND) mp2, hwndMainMenu);
[551]	2227	break;
	2228	}
	2229	dcd->hwndLastMenu = (HWND) mp2;
	2230	}
	2231	if (msg == WM_INITMENU)
	2232	break;
	2233	return 0;
	2234
	2235	case UM_COMMAND:
	2236	if (!mp1)
	2237	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	2238	else {
	2239	if (!dcd) {
	2240	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	2241	FreeListInfo((LISTINFO *) mp1);
	2242	}
[352]	2243	else {
[551]	2244	if (!PostMsg(dcd->hwndObject, UM_COMMAND, mp1, mp2)) {
	2245	Runtime_Error(pszSrcFile, __LINE__, "PostMsg");
	2246	FreeListInfo((LISTINFO *) mp1);
[352]	2247	}
[551]	2248	else
	2249	return (MRESULT) TRUE;
[2]	2250	}
[551]	2251	}
	2252	return 0;
[2]	2253
[551]	2254	case UM_LOADFILE:
	2255	if (dcd && mp2) {
[2]	2256
[1037]	2257	HWND hwnd;
[2]	2258
[1037]	2259	if ((INT)mp1 == 5 \|\| (INT)mp1 == 13 \|\| (INT)mp1 == 21)
[1077]	2260	hwnd = StartViewer(HWND_DESKTOP, (INT)mp1,
	2261	(CHAR *)mp2, dcd->hwndFrame);
[1037]	2262	else
[1077]	2263	hwnd = StartMLEEditor(dcd->hwndParent,
	2264	(INT)mp1, (CHAR *)mp2, dcd->hwndFrame);
[1039]	2265	free((CHAR *)mp2);
[1037]	2266	return MRFROMLONG(hwnd);
[551]	2267	}
	2268	return 0;
[2]	2269
[551]	2270	case UM_FIXCNRMLE:
	2271	case UM_FIXEDITNAME:
	2272	return CommonCnrProc(hwnd, msg, mp1, mp2);
[2]	2273
[551]	2274	case UM_NOTIFY:
	2275	if (mp2)
[1009]	2276	Notify((CHAR *)mp2);
[551]	2277	return 0;
[2]	2278
[551]	2279	case UM_FILTER:
	2280	if (dcd) {
[2]	2281
[551]	2282	BOOL tempsusp = dcd->suspendview;
[2]	2283
[551]	2284	if (mp1) {
	2285	DosEnterCritSec();
[1009]	2286	SetMask((CHAR *)mp1, &dcd->mask);
[551]	2287	DosExitCritSec();
[2]	2288	}
[551]	2289	dcd->suspendview = TRUE;
	2290	dcd->mask.attrFile \|= FILE_DIRECTORY;
	2291	WinSendMsg(hwnd, CM_FILTER, MPFROMP(Filter), MPFROMP(&dcd->mask));
	2292	dcd->suspendview = tempsusp;
	2293	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	2294	}
	2295	return 0;
[2]	2296
[551]	2297	case UM_DRIVECMD:
	2298	if (mp1)
[1009]	2299	ShowTreeRec(hwnd, (CHAR *)mp1, FALSE, TRUE);
[551]	2300	return 0;
[2]	2301
[551]	2302	case WM_APPTERMINATENOTIFY:
	2303	{
	2304	APPNOTIFY *info;
	2305	PCNRITEM pci;
	2306	CHAR s[] = " :\\";
[2]	2307
[551]	2308	if (!mp2) {
	2309	if (hwndMain)
	2310	PostMsg(hwndMain, UM_BUILDDRIVEBAR, MPVOID, MPVOID);
	2311	}
	2312	info = apphead;
	2313	while (info) {
	2314	if (info->happ == (HAPP) mp1) {
	2315	*s = info->device;
	2316	pci = FindCnrRecord(hwnd, s, NULL, FALSE, FALSE, TRUE);
	2317	if (pci && (INT) pci != -1) {
	2318	driveserial[info->device - 'A'] = -1;
	2319	DriveFlagsOne(info->device - 'A');
	2320	if (driveflags[info->device - 'A'] &
	2321	(DRIVE_INVALID \| DRIVE_IGNORE))
[751]	2322	RemoveCnrItems(hwnd, pci, 1, CMA_FREE);
[551]	2323	else
	2324	Flesh(hwnd, pci);
[176]	2325	}
[551]	2326	if (info->prev)
	2327	info->prev->next = info->next;
	2328	if (info->next)
	2329	info->next->prev = info->prev;
	2330	if (apphead == info)
	2331	apphead = info->next;
	2332	if (apptail == info)
	2333	apptail = info->prev;
[1039]	2334	free(info);
[551]	2335	break;
[176]	2336	}
[551]	2337	info = info->next;
[2]	2338	}
[551]	2339	}
	2340	break;
[2]	2341
[551]	2342	case WM_COMMAND:
	2343	DosError(FERR_DISABLEHARDERR);
	2344	if (dcd) {
	2345	if (SwitchCommand(dcd->hwndLastMenu, SHORT1FROMMP(mp1)))
	2346	return 0;
	2347	switch (SHORT1FROMMP(mp1)) {
	2348	case IDM_SETTARGET:
	2349	SetTargetDir(hwnd, FALSE);
	2350	break;
[2]	2351
[551]	2352	case IDM_DETACH:
	2353	{
	2354	CHAR d[3] = " :";
	2355	PCNRITEM pci;
	2356	PROGDETAILS pgd;
	2357	CHAR params[368], *p;
	2358	HAPP happ;
[2]	2359
[551]	2360	pci = (PCNRITEM) CurrentRecord(hwnd);
[730]	2361	if (pci && (INT) pci != -1 && isalpha(*pci->pszFileName)) {
	2362	d = toupper(pci->pszFileName);
[551]	2363	p = GetCmdSpec(FALSE);
	2364	memset(&pgd, 0, sizeof(pgd));
	2365	pgd.Length = sizeof(pgd);
	2366	pgd.progt.progc = PROG_WINDOWABLEVIO;
	2367	pgd.progt.fbVisible = SHE_VISIBLE;
	2368	pgd.pszTitle = GetPString(IDS_DETACHREQUESTTEXT);
	2369	pgd.pszExecutable = p;
	2370	pgd.pszParameters = params;
	2371	pgd.pszStartupDir = NULL;
	2372	pgd.pszIcon = NULL;
	2373	pgd.pszEnvironment = NULL;
	2374	pgd.swpInitial.hwndInsertBehind = HWND_TOP;
	2375	pgd.swpInitial.hwnd = hwnd;
	2376	pgd.swpInitial.fl = SWP_SHOW \| SWP_ACTIVATE;
	2377	sprintf(params, "/C NET USE %s /D", d);
	2378	happ = WinStartApp(hwnd, &pgd, pgd.pszParameters,
	2379	NULL, SAF_MAXIMIZED);
	2380	if (!happ) {
	2381	saymsg(MB_CANCEL \| MB_ICONEXCLAMATION, hwnd,
	2382	GetPString(IDS_ERRORTEXT),
	2383	GetPString(IDS_CANTSTARTTEXT), p, params);
	2384	}
	2385	else {
	2386	APPNOTIFY *info;
[2]	2387
[551]	2388	info = xmallocz(sizeof(APPNOTIFY), pszSrcFile, __LINE__);
	2389	if (info) {
	2390	info->happ = happ;
	2391	info->device = *d;
	2392	if (!apphead)
	2393	apphead = info;
[352]	2394	else {
[551]	2395	apptail->next = info;
	2396	info->prev = apptail;
[176]	2397	}
[551]	2398	apptail = info;
[176]	2399	}
	2400	}
[551]	2401	}
	2402	}
	2403	break;
[2]	2404
[551]	2405	case IDM_REMAP:
	2406	WinDlgBox(HWND_DESKTOP, hwnd, RemapDlgProc,
	2407	FM3ModHandle, MAP_FRAME, NULL);
	2408	break;
[2]	2409
[551]	2410	case IDM_CONTEXTMENU:
	2411	{
	2412	PCNRITEM pci;
[2]	2413
[551]	2414	pci = (PCNRITEM) CurrentRecord(hwnd);
	2415	PostMsg(hwnd, WM_CONTROL, MPFROM2SHORT(DIR_CNR, CN_CONTEXTMENU),
	2416	MPFROMP(pci));
	2417	}
	2418	break;
[2]	2419
[551]	2420	case IDM_FINDINTREE:
	2421	{
[1102]	2422	PSZ pszTempDir;
[551]	2423	PCNRITEM pci;
[2]	2424
[551]	2425	pci = (PCNRITEM) CurrentRecord(hwnd);
	2426	if (pci && (INT) pci != -1) {
[1102]	2427	pszTempDir = xstrdup(pci->pszFileName, pszSrcFile, __LINE__);
	2428	if (pszTempDir)
	2429	MakeValidDir(pszTempDir);
[551]	2430	}
	2431	else
[1102]	2432	pszTempDir = xstrdup(pFM2SaveDirectory, pszSrcFile, __LINE__);
	2433	if (pszTempDir) {
	2434	if (WinDlgBox(HWND_DESKTOP, dcd->hwndParent,
	2435	WalkAllDlgProc,
	2436	FM3ModHandle, WALK_FRAME, MPFROMP(pszTempDir))) {
	2437	if (!WinSendMsg(hwnd, UM_SHOWME, MPFROMP(pszTempDir), MPFROMLONG(1)))
	2438	free(pszTempDir);
	2439	}
	2440	else
	2441	free(pszTempDir);
	2442	}
[551]	2443	}
	2444	break;
[2]	2445
[551]	2446	case IDM_BEGINEDIT:
	2447	OpenEdit(hwnd);
	2448	break;
[2]	2449
[551]	2450	case IDM_ENDEDIT:
	2451	WinSendMsg(hwnd, CM_CLOSEEDIT, MPVOID, MPVOID);
	2452	break;
[2]	2453
[551]	2454	case IDM_FILTER:
	2455	{
	2456	BOOL empty = FALSE;
	2457	PCNRITEM pci;
[2]	2458
[551]	2459	pci = (PCNRITEM) CurrentRecord(hwnd);
	2460	if (!*dcd->mask.szMask)
	2461	empty = TRUE;
	2462	dcd->mask.fIsTree = TRUE;
	2463	*dcd->mask.prompt = 0;
	2464	if (pci && (INT) pci != -1)
	2465	dcd->mask.fFilesIncluded =
[730]	2466	((driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	2467	DRIVE_INCLUDEFILES) != 0);
	2468	else
	2469	dcd->mask.fFilesIncluded = FALSE;
	2470	if (WinDlgBox(HWND_DESKTOP, hwnd, PickMaskDlgProc,
	2471	FM3ModHandle, MSK_FRAME, MPFROMP(&dcd->mask)))
	2472	WinSendMsg(hwnd, UM_FILTER, MPVOID, MPVOID);
	2473	else if (empty)
	2474	*dcd->mask.szMask = 0;
	2475	PrfWriteProfileData(fmprof, appname, "TreeFilter", &dcd->mask,
	2476	sizeof(MASK));
	2477	}
	2478	break;
[2]	2479
[551]	2480	case IDM_SHOWSORT:
[875]	2481	QuickPopup(hwnd, dcd, CheckMenu(hwndMainMenu, &TreeCnrMenu, TREECNR_POPUP),
[551]	2482	IDM_SORTSUBMENU);
	2483	break;
[2]	2484
[551]	2485	case IDM_SHOWSELECT:
[875]	2486	QuickPopup(hwnd, dcd, CheckMenu(hwndMainMenu, &TreeCnrMenu, TREECNR_POPUP),
[551]	2487	IDM_SELECTSUBMENU);
	2488	break;
[2]	2489
[953]	2490	case IDM_TREECNRVIEWSETTINGS:
[908]	2491	if (!ParentIsDesktop(dcd->hwndParent, dcd->hwndParent))
[953]	2492	PostMsg(dcd->hwndParent, msg, MPFROMLONG(IDM_TREECNRVIEWSETTINGS), mp2);
[917]	2493	else {
	2494	WinDlgBox(HWND_DESKTOP,
	2495	hwnd,
	2496	CfgDlgProc,
	2497	FM3ModHandle,
	2498	CFG_FRAME,
[953]	2499	MPFROMLONG(IDM_TREECNRVIEWSETTINGS));
[917]	2500	}
[551]	2501	break;
[2]	2502
[551]	2503	case IDM_WALKDIR:
	2504	case IDM_OPENWALK:
	2505	{
	2506	CHAR newpath[CCHMAXPATH];
	2507	PCNRITEM pci;
[2]	2508
[551]	2509	pci = (PCNRITEM) CurrentRecord(hwnd);
	2510	if (pci && (INT) pci != -1) {
[730]	2511	strcpy(newpath, pci->pszFileName);
[551]	2512	MakeValidDir(newpath);
	2513	}
	2514	else
[1102]	2515	strcpy(newpath, pFM2SaveDirectory);
[551]	2516	if (!WinDlgBox(HWND_DESKTOP, dcd->hwndParent, WalkAllDlgProc,
	2517	FM3ModHandle, WALK_FRAME,
	2518	MPFROMP(newpath)) \|\| !*newpath)
[176]	2519	break;
[551]	2520	WinSendMsg(hwnd, UM_OPENWINDOWFORME, MPFROMP(newpath), MPVOID);
	2521	}
	2522	break;
[2]	2523
[551]	2524	case IDM_HELP:
	2525	if (hwndHelp) {
	2526	if (!ParentIsDesktop(dcd->hwndFrame, dcd->hwndParent))
	2527	PostMsg(dcd->hwndParent, UM_COMMAND, mp1, mp2);
	2528	else
	2529	WinSendMsg(hwndHelp, HM_HELP_CONTENTS, MPVOID, MPVOID);
	2530	}
	2531	break;
[2]	2532
[551]	2533	case IDM_PARTITION:
[907]	2534	runemf2(SEPARATE \| WINDOWED, HWND_DESKTOP, pszSrcFile, __LINE__,
	2535	NULL, NULL,
[551]	2536	"%s", "MINILVM.EXE");
	2537	break;
[2]	2538
[551]	2539	case IDM_PARTITIONDF:
[907]	2540	runemf2(SEPARATE \| WINDOWED, HWND_DESKTOP, pszSrcFile, __LINE__,
	2541	NULL, NULL,
[551]	2542	"%s", "DFSOS2.EXE");
	2543	break;
[472]	2544
[551]	2545	case IDM_PARTITIONLVMG:
[907]	2546	runemf2(SEPARATE \| WINDOWED, HWND_DESKTOP, pszSrcFile, __LINE__,
	2547	NULL, NULL,
[551]	2548	"%s", "LVMGUI.CMD");
	2549	break;
[472]	2550
[551]	2551	case IDM_PARTITIONFD:
[907]	2552	runemf2(SEPARATE \| WINDOWED, HWND_DESKTOP, pszSrcFile, __LINE__,
	2553	NULL, NULL,
[551]	2554	"%s", "FDISKPM.EXE");
	2555	break;
[472]	2556
[551]	2557	case IDM_SORTNAME:
	2558	case IDM_SORTFILENAME:
	2559	case IDM_SORTSIZE:
	2560	case IDM_SORTEASIZE:
	2561	case IDM_SORTFIRST:
	2562	case IDM_SORTLAST:
	2563	case IDM_SORTLWDATE:
	2564	case IDM_SORTLADATE:
	2565	case IDM_SORTCRDATE:
	2566	TreesortFlags &= (SORT_REVERSE \| SORT_DIRSFIRST \| SORT_DIRSLAST);
	2567	case IDM_SORTDIRSFIRST:
	2568	case IDM_SORTDIRSLAST:
	2569	case IDM_SORTREVERSE:
	2570	switch (SHORT1FROMMP(mp1)) {
	2571	case IDM_SORTFILENAME:
	2572	TreesortFlags \|= SORT_FILENAME;
	2573	break;
	2574	case IDM_SORTSIZE:
	2575	TreesortFlags \|= SORT_SIZE;
	2576	break;
	2577	case IDM_SORTEASIZE:
	2578	TreesortFlags \|= SORT_EASIZE;
	2579	break;
	2580	case IDM_SORTFIRST:
	2581	TreesortFlags \|= SORT_FIRSTEXTENSION;
	2582	break;
	2583	case IDM_SORTLAST:
	2584	TreesortFlags \|= SORT_LASTEXTENSION;
	2585	break;
	2586	case IDM_SORTLWDATE:
	2587	TreesortFlags \|= SORT_LWDATE;
	2588	break;
	2589	case IDM_SORTLADATE:
	2590	TreesortFlags \|= SORT_LADATE;
	2591	break;
	2592	case IDM_SORTCRDATE:
	2593	TreesortFlags \|= SORT_CRDATE;
	2594	break;
	2595	case IDM_SORTDIRSFIRST:
	2596	if (TreesortFlags & SORT_DIRSFIRST)
	2597	TreesortFlags &= (~SORT_DIRSFIRST);
	2598	else {
	2599	TreesortFlags \|= SORT_DIRSFIRST;
	2600	TreesortFlags &= (~SORT_DIRSLAST);
	2601	}
	2602	break;
	2603	case IDM_SORTDIRSLAST:
	2604	if (TreesortFlags & SORT_DIRSLAST)
	2605	TreesortFlags &= (~SORT_DIRSLAST);
	2606	else {
	2607	TreesortFlags \|= SORT_DIRSLAST;
	2608	TreesortFlags &= (~SORT_DIRSFIRST);
	2609	}
	2610	break;
	2611	case IDM_SORTREVERSE:
	2612	if (TreesortFlags & SORT_REVERSE)
	2613	TreesortFlags &= (~SORT_REVERSE);
	2614	else
	2615	TreesortFlags \|= SORT_REVERSE;
	2616	break;
	2617	}
	2618	PrfWriteProfileData(fmprof, appname, "TreeSort", &TreesortFlags,
	2619	sizeof(INT));
	2620	WinSendMsg(hwnd, CM_SORTRECORD, MPFROMP(SortTreeCnr), MPVOID);
	2621	break;
[2]	2622
[551]	2623	case IDM_COLLECT:
	2624	if (!Collector) {
[2]	2625
[551]	2626	HWND hwndC;
	2627	SWP swp;
[2]	2628
[551]	2629	if (!ParentIsDesktop(hwnd, dcd->hwndParent) &&
	2630	!fAutoTile &&
	2631	(!fExternalCollector && (ULONG ) realappname == FM3UL))
	2632	GetNextWindowPos(dcd->hwndParent, &swp, NULL, NULL);
	2633	hwndC = StartCollector((fExternalCollector \|\|
	2634	(ULONG ) realappname != FM3UL) ?
	2635	HWND_DESKTOP : dcd->hwndParent, 4);
	2636	if (hwndC) {
	2637	if (!ParentIsDesktop(hwnd,
	2638	dcd->hwndParent) &&
	2639	!fAutoTile &&
	2640	(!fExternalCollector && (ULONG ) realappname == FM3UL))
[176]	2641	WinSetWindowPos(hwndC,
	2642	HWND_TOP,
[551]	2643	swp.x,
	2644	swp.y,
	2645	swp.cx,
	2646	swp.cy,
	2647	SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
	2648	else if (!ParentIsDesktop(hwnd,
	2649	dcd->hwndParent) &&
	2650	fAutoTile && (ULONG ) realappname == FM3UL)
	2651	TileChildren(dcd->hwndParent, TRUE);
	2652	}
	2653	WinSetWindowPos(hwndC, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE);
[771]	2654	DosSleep(100);//05 Aug 07 GKY 250
[551]	2655	}
	2656	else
	2657	StartCollector(dcd->hwndParent, 4);
	2658	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_COLLECTOR, 0), MPVOID);
	2659	break;
[2]	2660
[551]	2661	case IDM_COLLECTOR:
[771]	2662	DosSleep(32);//05 Aug 07 GKY 64
[551]	2663	{
	2664	CHAR **list;
[2]	2665
[551]	2666	list = BuildList(hwnd);
	2667	if (list) {
	2668	if (Collector) {
	2669	if (!PostMsg(Collector, WM_COMMAND,
	2670	MPFROM2SHORT(IDM_COLLECTOR, 0), MPFROMP(list)))
	2671	FreeList(list);
[176]	2672	}
[551]	2673	else
	2674	FreeList(list);
	2675	}
	2676	}
	2677	break;
[2]	2678
[551]	2679	case IDM_COLLAPSEALL:
	2680	WinSendMsg(hwnd, CM_COLLAPSETREE, MPVOID, MPVOID);
	2681	break;
[2]	2682
[551]	2683	case IDM_COLLAPSE:
	2684	case IDM_EXPAND:
	2685	{
	2686	PCNRITEM pci = NULL;
[2]	2687
[551]	2688	pci = (PCNRITEM) CurrentRecord(hwnd);
	2689	if (pci && (INT) pci != -1) {
	2690	if (pci->flags & RECFLAGS_UNDERENV)
	2691	break;
	2692	PostMsg(dcd->hwndObject, UM_EXPAND, mp1, MPFROMP(pci));
	2693	}
	2694	}
	2695	break;
[2]	2696
[551]	2697	case IDM_UPDATE:
	2698	{
[557]	2699	PCNRITEM pci = (PCNRITEM)CurrentRecord(hwnd);
	2700	if (pci && (INT)pci != -1) {
[730]	2701	UINT driveflag = driveflags[toupper(*pci->pszFileName) - 'A'];
[551]	2702	if (pci->attrFile & FILE_DIRECTORY) {
	2703	if (pci->flags & RECFLAGS_UNDERENV)
	2704	break;
	2705	UnFlesh(hwnd, pci);
[557]	2706	// Check if drive type might need update
	2707	if ((driveflag & (DRIVE_INVALID \| DRIVE_NOPRESCAN)) \|\|
[618]	2708	(~driveflag & DRIVE_NOPRESCAN && pci->rc.hptrIcon == hptrDunno))
[557]	2709	{
[730]	2710	driveflags[toupper(*pci->pszFileName) - 'A'] &=
[551]	2711	(DRIVE_IGNORE \| DRIVE_NOPRESCAN \| DRIVE_NOLOADICONS \|
[552]	2712	DRIVE_NOLOADSUBJS \| DRIVE_NOLOADLONGS \| DRIVE_NOSTATS);
[730]	2713	DriveFlagsOne(toupper(*pci->pszFileName) - 'A');
	2714	driveflag = driveflags[toupper(*pci->pszFileName) - 'A'];
[557]	2715	if (driveflag & DRIVE_INVALID)
[551]	2716	pci->rc.hptrIcon = hptrDunno;
[176]	2717	else {
[618]	2718	SelectDriveIcon(pci);
[176]	2719	}
[551]	2720	WinSendMsg(hwnd,
	2721	CM_INVALIDATERECORD,
	2722	MPFROMP(&pci),
	2723	MPFROM2SHORT(1, CMA_ERASE \| CMA_REPOSITION));
	2724	if (hwndMain)
	2725	PostMsg(hwndMain, UM_BUILDDRIVEBAR, MPVOID, MPVOID);
[176]	2726	}
[557]	2727	if (~driveflag & DRIVE_INVALID)
[551]	2728	Flesh(hwnd, pci);
[176]	2729	}
[551]	2730	}
	2731	}
	2732	break;
[2]	2733
[551]	2734	case IDM_RESCAN:
	2735	PostMsg(dcd->hwndObject, UM_RESCAN, MPVOID, MPVOID);
	2736	break;
[2]	2737
[551]	2738	case IDM_RESORT:
	2739	WinSendMsg(hwnd, CM_SORTRECORD, MPFROMP(SortTreeCnr), MPVOID);
	2740	break;
[2]	2741
[551]	2742	case IDM_TEXT:
	2743	case IDM_MINIICONS:
	2744	{
	2745	CNRINFO cnri;
	2746
	2747	memset(&cnri, 0, sizeof(CNRINFO));
	2748	cnri.cb = sizeof(CNRINFO);
	2749	WinSendMsg(hwnd,
	2750	CM_QUERYCNRINFO,
	2751	MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
	2752	if (SHORT1FROMMP(mp1) == IDM_MINIICONS) {
	2753	if (cnri.flWindowAttr & CV_MINI)
	2754	cnri.flWindowAttr &= (~CV_MINI);
	2755	else
	2756	cnri.flWindowAttr \|= CV_MINI;
	2757	}
	2758	else {
	2759	if (cnri.flWindowAttr & CV_TEXT) {
	2760	cnri.flWindowAttr &= (~CV_TEXT);
	2761	cnri.flWindowAttr \|= CV_ICON;
[176]	2762	}
[551]	2763	else {
	2764	cnri.flWindowAttr &= (~CV_ICON);
	2765	cnri.flWindowAttr \|= CV_TEXT;
	2766	}
	2767	}
	2768	dcd->flWindowAttr = cnri.flWindowAttr;
	2769	PrfWriteProfileData(fmprof,
	2770	appname,
	2771	"TreeflWindowAttr",
	2772	&cnri.flWindowAttr, sizeof(ULONG));
	2773	WinSendMsg(hwnd,
	2774	CM_SETCNRINFO,
	2775	MPFROMP(&cnri),
	2776	MPFROMLONG(CMA_FLWINDOWATTR \| CMA_TREEICON \|
	2777	CMA_SLTREEBITMAPORICON));
	2778	}
	2779	break;
[2]	2780
[551]	2781	case IDM_SIZES:
	2782	case IDM_DRVFLAGS:
	2783	case IDM_SHOWALLFILES:
	2784	case IDM_UNDELETE:
	2785	case IDM_OPTIMIZE:
	2786	case IDM_CHKDSK:
	2787	case IDM_FORMAT:
	2788	case IDM_MKDIR:
	2789	case IDM_LOCK:
	2790	case IDM_UNLOCK:
	2791	case IDM_EJECT:
	2792	case IDM_CLOSETRAY:
	2793	{
	2794	PCNRITEM pci;
[2]	2795
[551]	2796	pci = (PCNRITEM) CurrentRecord(hwnd);
	2797	if (pci && (INT) pci != -1)
[730]	2798	CommonDriveCmd(hwnd, pci->pszFileName, SHORT1FROMMP(mp1));
[551]	2799	}
	2800	break;
[2]	2801
[551]	2802	case IDM_SAVETOLIST:
	2803	WinDlgBox(HWND_DESKTOP,
	2804	hwnd,
	2805	SaveListDlgProc, FM3ModHandle, SAV_FRAME, MPFROMP(&hwnd));
	2806	break;
[2]	2807
[551]	2808	case IDM_DELETE:
	2809	case IDM_PERMDELETE:
	2810	case IDM_MOVE:
	2811	case IDM_WPSMOVE:
	2812	case IDM_WILDMOVE:
	2813	case IDM_RENAME:
	2814	{
	2815	PCNRITEM pci;
[2]	2816
[551]	2817	pci = (PCNRITEM) CurrentRecord(hwnd);
	2818	if (pci && (INT) pci != -1) {
	2819	if (pci->flags & RECFLAGS_UNDERENV)
	2820	break;
	2821	}
	2822	}
	2823	/* else intentional fallthru */
	2824	case IDM_ATTRS:
	2825	case IDM_INFO:
	2826	case IDM_COPY:
	2827	case IDM_WPSCOPY:
	2828	case IDM_WILDCOPY:
	2829	case IDM_DOITYOURSELF:
	2830	case IDM_OPENWINDOW:
	2831	case IDM_OPENSETTINGS:
	2832	case IDM_OPENDEFAULT:
	2833	case IDM_OPENICON:
	2834	case IDM_OPENDETAILS:
	2835	case IDM_OPENTREE:
	2836	case IDM_SHADOW:
	2837	case IDM_SHADOW2:
	2838	case IDM_COMPARE:
	2839	case IDM_VIEW:
	2840	case IDM_VIEWTEXT:
	2841	case IDM_VIEWBINARY:
	2842	case IDM_EDIT:
	2843	case IDM_EDITTEXT:
	2844	case IDM_EDITBINARY:
	2845	case IDM_EAS:
	2846	case IDM_SUBJECT:
	2847	case IDM_APPENDTOCLIP:
	2848	case IDM_SAVETOCLIP:
	2849	case IDM_ARCHIVE:
	2850	case IDM_MCIPLAY:
	2851	case IDM_UUDECODE:
	2852	{
	2853	LISTINFO *li;
	2854	ULONG action = UM_ACTION;
[1077]	2855	# ifdef FORTIFY
	2856	Fortify_EnterScope();
	2857	# endif
[551]	2858	li = xmallocz(sizeof(LISTINFO), pszSrcFile, __LINE__);
	2859	if (li) {
	2860	li->type = SHORT1FROMMP(mp1);
	2861	li->hwnd = hwnd;
	2862	li->list = BuildList(hwnd);
	2863	if (!li->list \|\| !li->list[0]) {
[1039]	2864	free(li);
[551]	2865	break;
[176]	2866	}
[551]	2867	if (IsRoot(li->list[0])) {
	2868	switch (SHORT1FROMMP(mp1)) {
	2869	case IDM_MOVE:
	2870	case IDM_COPY:
	2871	case IDM_WILDCOPY:
	2872	case IDM_WILDMOVE:
	2873	case IDM_WPSMOVE:
	2874	case IDM_WPSCOPY:
	2875	case IDM_RENAME:
	2876	case IDM_DELETE:
	2877	case IDM_PERMDELETE:
	2878	mp1 = MPFROM2SHORT(IDM_INFO, SHORT2FROMMP(mp1));
	2879	li->type = IDM_INFO;
[176]	2880	}
	2881	}
[551]	2882	switch (SHORT1FROMMP(mp1)) {
	2883	case IDM_APPENDTOCLIP:
	2884	case IDM_SAVETOCLIP:
	2885	case IDM_ARCHIVE:
	2886	case IDM_DELETE:
	2887	case IDM_PERMDELETE:
	2888	case IDM_ATTRS:
	2889	case IDM_SHADOW:
	2890	case IDM_SHADOW2:
	2891	case IDM_DOITYOURSELF:
	2892	case IDM_EAS:
	2893	case IDM_VIEW:
	2894	case IDM_VIEWTEXT:
	2895	case IDM_VIEWBINARY:
	2896	case IDM_EDIT:
	2897	case IDM_EDITTEXT:
	2898	case IDM_EDITBINARY:
	2899	case IDM_MCIPLAY:
	2900	action = UM_MASSACTION;
	2901	}
	2902	if (SHORT1FROMMP(mp1) == IDM_SHADOW \|\|
	2903	SHORT1FROMMP(mp1) == IDM_SHADOW2)
	2904	*li->targetpath = 0;
	2905	if (!PostMsg(dcd->hwndObject, action, MPFROMP(li), MPVOID)) {
	2906	Runtime_Error(pszSrcFile, __LINE__, "PostMsg");
	2907	FreeListInfo(li);
	2908	}
	2909	}
[1077]	2910	# ifdef FORTIFY
	2911	Fortify_LeaveScope();
	2912	# endif
[551]	2913	}
	2914	break;
[2]	2915
[551]	2916	default:
	2917	if (SHORT1FROMMP(mp1) >= IDM_COMMANDSTART &&
	2918	SHORT1FROMMP(mp1) < IDM_QUICKTOOLSTART) {
[2]	2919
[551]	2920	INT x;
[2]	2921
[551]	2922	if (!cmdloaded)
	2923	load_commands();
	2924	x = SHORT1FROMMP(mp1) - IDM_COMMANDSTART;
	2925	if (x >= 0) {
	2926	x++;
	2927	RunCommand(hwnd, x);
	2928	if (fUnHilite)
[672]	2929	UnHilite(hwnd, TRUE, &dcd->lastselection, 0);
[551]	2930	}
[176]	2931	}
[551]	2932	break;
[2]	2933	}
[551]	2934	}
	2935	return 0;
[2]	2936
[551]	2937	case WM_SAVEAPPLICATION:
	2938	if (dcd && !ParentIsDesktop(hwnd, dcd->hwndParent)) {
[2]	2939
[551]	2940	SWP swp, swpP;
	2941	INT ratio;
[2]	2942
[551]	2943	WinQueryWindowPos(dcd->hwndFrame, &swp);
	2944	if (!(swp.fl & (SWP_MINIMIZE \| SWP_MAXIMIZE \| SWP_HIDE))) {
	2945	WinQueryWindowPos(dcd->hwndParent, &swpP);
[954]	2946	if (swp.cx) {
	2947	ratio = (swpP.cx * 100) / swp.cx;
	2948	if (ratio > 0)
	2949	PrfWriteProfileData(fmprof, appname, "TreeWindowRatio",
	2950	&ratio, sizeof(INT));
	2951	}
[2]	2952	}
[551]	2953	}
	2954	else if (dcd && ParentIsDesktop(hwnd, dcd->hwndParent)) {
[2]	2955
[551]	2956	SWP swp;
[2]	2957
[551]	2958	WinQueryWindowPos(dcd->hwndFrame, &swp);
	2959	if (!(swp.fl & (SWP_HIDE \| SWP_MINIMIZE \| SWP_MAXIMIZE)))
	2960	WinStoreWindowPos(FM2Str, "VTreeWindowPos", dcd->hwndFrame);
	2961	}
	2962	break;
[2]	2963
[551]	2964	case UM_MINIMIZE:
	2965	if (dcd && hwndMain) {
	2966	fOkayMinimize = TRUE;
	2967	if (dcd->hwndObject && !fDummy) {
[771]	2968	DosSleep(50);//05 Aug 07 GKY 100
[551]	2969	if (!fDummy) {
	2970	fOkayMinimize = FALSE;
	2971	WinSetWindowPos(((hwndMain) ? WinQueryWindow(hwndMain, QW_PARENT) :
	2972	dcd->hwndFrame), HWND_TOP, 0, 0, 0, 0,
	2973	SWP_MINIMIZE \| SWP_DEACTIVATE);
[176]	2974	}
[2]	2975	}
[551]	2976	}
	2977	return 0;
[2]	2978
[551]	2979	case UM_MAXIMIZE:
	2980	if (dcd \|\| hwndMain)
	2981	WinSetWindowPos(((hwndMain) ? WinQueryWindow(hwndMain, QW_PARENT) :
	2982	dcd->hwndFrame), HWND_TOP, 0, 0, 0, 0, SWP_MAXIMIZE \|
	2983	SWP_SHOW);
	2984	return 0;
[2]	2985
[551]	2986	case UM_CLOSE:
	2987	{
	2988	HWND hwndParent = WinQueryWindow(WinQueryWindow(WinQueryWindow(hwnd,
	2989	QW_PARENT),
	2990	QW_PARENT), QW_PARENT);
[2]	2991
[551]	2992	if (!mp1) {
	2993	if (!PostMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID))
	2994	WinSendMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID);
	2995	if (hwndParent && !ParentIsDesktop(hwnd, hwndParent))
	2996	WinDestroyWindow(hwndParent);
[2]	2997	}
	2998	else
[551]	2999	WinDestroyWindow(WinQueryWindow(WinQueryWindow(hwnd, QW_PARENT),
	3000	QW_PARENT));
	3001	}
	3002	return 0;
[2]	3003
[551]	3004	case WM_CLOSE:
	3005	WinSendMsg(hwnd, WM_SAVEAPPLICATION, MPVOID, MPVOID);
	3006	if (dcd)
	3007	dcd->stopflag++;
	3008	if (dcd && dcd->hwndObject) {
	3009	/* kill object window */
	3010	if (!PostMsg(dcd->hwndObject, WM_CLOSE, MPVOID, MPVOID))
	3011	WinSendMsg(dcd->hwndObject, WM_CLOSE, MPVOID, MPVOID);
	3012	}
	3013	else
[766]	3014	WinSendMsg(hwnd, UM_CLOSE, MPFROMLONG(1), MPVOID);
[551]	3015	return 0;
[2]	3016
[551]	3017	case WM_DESTROY:
	3018	if (TreeCnrMenu)
	3019	WinDestroyWindow(TreeCnrMenu);
	3020	if (DirMenu)
	3021	WinDestroyWindow(DirMenu);
	3022	if (FileMenu)
	3023	WinDestroyWindow(FileMenu);
	3024	TreeCnrMenu = FileMenu = DirMenu = (HWND) 0;
	3025	EmptyCnr(hwnd);
	3026	if (apphead) {
	3027	APPNOTIFY info, next;
	3028	info = apphead;
	3029	while (info) {
	3030	next = info->next;
[1039]	3031	free(info);
[551]	3032	info = next;
[2]	3033	}
[551]	3034	apphead = apptail = NULL;
	3035	}
[1077]	3036	# ifdef FORTIFY
	3037	// if (dcd)
	3038	// Fortify_ChangeScope(dcd, -1);
	3039	Fortify_LeaveScope();
	3040	// if (dcd)
	3041	// Fortify_ChangeScope(dcd, -1);
	3042	# endif
	3043	break; // WM_DESTROY
	3044	} // switch
[705]	3045	if (dcd && dcd->oldproc){
	3046	return dcd->oldproc(hwnd, msg, mp1, mp2);
	3047	}
	3048	else
	3049	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	3050	}
	3051
[551]	3052	HWND StartTreeCnr(HWND hwndParent, ULONG flags)
[352]	3053	{
[2]	3054	/* bitmapped flags:
	3055	* 0x00000001 = don't close app when window closes
	3056	* 0x00000002 = no frame controls
[947]	3057	* 0x00000004 = no close or move button
[2]	3058	*/
	3059
[947]	3060	HWND hwndFrame = NULLHANDLE;
	3061	HWND hwndSysMenu = NULLHANDLE;
	3062	HWND hwndClient;
[551]	3063	ULONG FrameFlags = FCF_TITLEBAR \| FCF_SYSMENU \|
	3064	FCF_SIZEBORDER \| FCF_MINMAX \| FCF_ICON \| FCF_NOBYTEALIGN \| FCF_ACCELTABLE;
	3065	DIRCNRDATA *dcd;
[2]	3066
[551]	3067	if (!hwndParent)
[2]	3068	hwndParent = HWND_DESKTOP;
[551]	3069	if (ParentIsDesktop(hwndParent, hwndParent))
[2]	3070	FrameFlags \|= (FCF_TASKLIST \| FCF_MENU);
[551]	3071	if (flags & 2)
[2]	3072	FrameFlags &= (~(FCF_TITLEBAR \| FCF_SYSMENU \| FCF_SIZEBORDER \|
[551]	3073	FCF_MINMAX \| FCF_ICON));
[2]	3074	hwndFrame = WinCreateStdWindow(hwndParent,
[176]	3075	WS_VISIBLE,
	3076	&FrameFlags,
[593]	3077	WC_TREECONTAINER,
[176]	3078	NULL,
	3079	WS_VISIBLE \| fwsAnimate,
[953]	3080	FM3ModHandle, TREE_FRAME, &hwndClient);
[950]	3081	if (hwndParent != HWND_DESKTOP) {
[947]	3082	hwndSysMenu = WinWindowFromID(hwndFrame, FID_SYSMENU);
	3083	if (hwndSysMenu != NULLHANDLE)
	3084	WinSendMsg(hwndSysMenu, MM_SETITEMATTR,
[953]	3085	MPFROM2SHORT(SC_CLOSE, TRUE),
	3086	MPFROM2SHORT(MIA_DISABLED, MIA_DISABLED));
[947]	3087	if (!fFreeTree)
	3088	WinSendMsg(hwndSysMenu, MM_SETITEMATTR,
[953]	3089	MPFROM2SHORT(SC_MOVE, TRUE),
	3090	MPFROM2SHORT(MIA_DISABLED, MIA_DISABLED));
[947]	3091	}
[551]	3092	if (hwndFrame && hwndClient) {
[1063]	3093	# ifdef FORTIFY
	3094	Fortify_EnterScope();
[1077]	3095	# endif
[1017]	3096	dcd = xmallocz(sizeof(DIRCNRDATA), pszSrcFile, __LINE__);
[352]	3097	if (!dcd) {
[551]	3098	Runtime_Error(pszSrcFile, __LINE__, GetPString(IDS_OUTOFMEMORY));
	3099	PostMsg(hwndClient, WM_CLOSE, MPVOID, MPVOID);
	3100	hwndFrame = (HWND) 0;
[352]	3101	}
	3102	else {
[2]	3103	SWP swp;
[551]	3104	WinQueryWindowPos(hwndFrame, &swp);
	3105	if ((ULONG ) realappname == FM3UL) {
[377]	3106	if (!WinCreateWindow(hwndFrame,
[593]	3107	WC_TREEOPENBUTTON,
[953]	3108	"Op",
[551]	3109	WS_VISIBLE \| BS_PUSHBUTTON \| BS_NOPOINTERFOCUS,
	3110	((swp.cx -
	3111	WinQuerySysValue(HWND_DESKTOP,
	3112	SV_CXMINMAXBUTTON)) -
	3113	WinQuerySysValue(HWND_DESKTOP,
	3114	SV_CXMINMAXBUTTON) / 2) -
[739]	3115	WinQuerySysValue(HWND_DESKTOP, SV_CXSIZEBORDER),
[551]	3116	(swp.cy -
	3117	WinQuerySysValue(HWND_DESKTOP,
	3118	SV_CYMINMAXBUTTON)) -
[739]	3119	WinQuerySysValue(HWND_DESKTOP, SV_CYSIZEBORDER),
[551]	3120	WinQuerySysValue(HWND_DESKTOP,
	3121	SV_CXMINMAXBUTTON) / 2,
	3122	WinQuerySysValue(HWND_DESKTOP,
	3123	SV_CYMINMAXBUTTON), hwndFrame,
[739]	3124	HWND_TOP, IDM_OPENWINDOW, NULL, NULL)) {
[551]	3125	Win_Error2(hwndFrame, hwndParent, pszSrcFile, __LINE__,
	3126	IDS_WINCREATEWINDOW);
[377]	3127	}
	3128	}
	3129	else {
	3130	if (!WinCreateWindow(hwndFrame,
[593]	3131	WC_TREESTATUS,
[551]	3132	GetPString(IDS_YOUAREHERETEXT),
	3133	WS_VISIBLE \| SS_TEXT \| DT_LEFT \| DT_VCENTER,
	3134	swp.x + 4 + WinQuerySysValue(HWND_DESKTOP,
	3135	SV_CXSIZEBORDER),
	3136	swp.cy - (22 + WinQuerySysValue(HWND_DESKTOP,
	3137	SV_CYSIZEBORDER)),
	3138	(swp.cx - 8) - (WinQuerySysValue(HWND_DESKTOP,
	3139	SV_CXSIZEBORDER)
	3140	* 2), 22, hwndFrame, HWND_TOP,
	3141	MAIN_STATUS, NULL, NULL)) {
	3142	Win_Error2(hwndFrame, hwndParent, pszSrcFile, __LINE__,
	3143	IDS_WINCREATEWINDOW);
[377]	3144	}
	3145	}
[551]	3146	memset(dcd, 0, sizeof(DIRCNRDATA));
[2]	3147	dcd->size = sizeof(DIRCNRDATA);
	3148	dcd->type = TREE_FRAME;
	3149	dcd->dontclose = ((flags & 1) != 0);
	3150	dcd->hwndParent = (hwndParent) ? hwndParent : HWND_DESKTOP;
	3151	dcd->hwndClient = hwndClient;
[551]	3152	dcd->hwndFrame = hwndFrame;
[2]	3153	{
[176]	3154	PFNWP oldproc;
[2]	3155
[551]	3156	oldproc = WinSubclassWindow(hwndFrame, TreeFrameWndProc);
	3157	WinSetWindowPtr(hwndFrame, QWL_USER, (PVOID) oldproc);
	3158	oldproc = WinSubclassWindow(WinWindowFromID(hwndFrame, FID_TITLEBAR),
	3159	(PFNWP) TreeTitleWndProc);
	3160	WinSetWindowPtr(WinWindowFromID(hwndFrame, FID_TITLEBAR),
	3161	QWL_USER, (PVOID) oldproc);
[2]	3162	}
	3163	dcd->hwndCnr = WinCreateWindow(hwndClient,
[176]	3164	WC_CONTAINER,
	3165	NULL,
	3166	CCS_AUTOPOSITION \| CCS_MINIICONS \|
	3167	CCS_MINIRECORDCORE \| WS_VISIBLE,
	3168	0,
	3169	0,
	3170	0,
	3171	0,
	3172	hwndClient,
[551]	3173	HWND_TOP, (ULONG) TREE_CNR, NULL, NULL);
[377]	3174	if (!dcd->hwndCnr) {
[551]	3175	Win_Error2(hwndClient, hwndClient, pszSrcFile, __LINE__,
	3176	IDS_WINCREATEWINDOW);
	3177	PostMsg(hwndClient, WM_CLOSE, MPVOID, MPVOID);
[1077]	3178	free(dcd);
	3179	dcd = 0;
[551]	3180	hwndFrame = (HWND) 0;
[377]	3181	}
	3182	else {
[551]	3183	WinSetWindowPtr(dcd->hwndCnr, QWL_USER, (PVOID) dcd);
	3184	if (ParentIsDesktop(hwndFrame, hwndParent)) {
	3185	WinSetWindowText(WinWindowFromID(hwndFrame, FID_TITLEBAR), "VTree");
	3186	FixSwitchList(hwndFrame, "VTree");
[176]	3187	}
	3188	else {
[551]	3189	WinSetWindowText(hwndFrame, GetPString(IDS_TREETEXT));
	3190	WinSetWindowText(WinWindowFromID(hwndFrame, FID_TITLEBAR),
[176]	3191	GetPString(IDS_TREETEXT));
	3192	}
[726]	3193	dcd->oldproc = WinSubclassWindow(dcd->hwndCnr, TreeCnrWndProc);
	3194	// DbgMsg(pszSrcFile, __LINE__, "oldproc subclass %X", dcd->oldproc); // 05 Jul 07 SHL
	3195	// fixme to document 01 test?
[766]	3196	if (dcd->oldproc == 0)
[947]	3197	Win_Error(HWND_DESKTOP, HWND_DESKTOP, pszSrcFile, __LINE__,
[953]	3198	"WinSubclassWindow");
[551]	3199	if (!PostMsg(dcd->hwndCnr, UM_SETUP, MPVOID, MPVOID))
	3200	WinSendMsg(dcd->hwndCnr, UM_SETUP, MPVOID, MPVOID);
[2]	3201	}
	3202	}
[1077]	3203	# ifdef FORTIFY
	3204	if (dcd)
	3205	Fortify_ChangeScope(dcd, -1);
	3206	Fortify_LeaveScope();
	3207	if (dcd)
	3208	Fortify_ChangeScope(dcd, +1);
	3209	# endif
[2]	3210	}
	3211	return hwndFrame;
	3212	}
[793]	3213
	3214	#pragma alloc_text(TREECNR,TreeCnrWndProc,TreeObjWndProc,TreeClientWndProc)
	3215	#pragma alloc_text(TREECNR,TreeFrameWndProc,TreeTitleWndProc,ShowTreeRec)
	3216	#pragma alloc_text(TREECNR,TreeStatProc,OpenButtonProc)
	3217	#pragma alloc_text(STARTUP,StartTreeCnr)

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