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source: trunk/dll/dircnrs.c@ 1028

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Last change on this file since 1028 was 1028, checked in by Gregg Young, 17 years ago
Fix for bug 237 that is actually correct; code clean up
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 92.7 KB

Rev	Line
[36]	1
	2	/***********************************************************************
	3
	4	$Id: dircnrs.c 1028 2008-06-21 18:35:16Z gyoung $
	5
	6	Directory containers
	7
	8	Copyright (c) 1993-98 M. Kimes
[907]	9	Copyright (c) 2001, 2008 Steven H. Levine
[36]	10
[130]	11	16 Oct 02 SHL Handle large partitions
	12	01 Aug 04 SHL Rework lstrip/rstrip usage
	13	23 May 05 SHL Use QWL_USER
[145]	14	24 May 05 SHL Rework Win_Error usage
[150]	15	25 May 05 SHL Use ULONGLONG and CommaFmtULL
[171]	16	26 May 05 SHL More large file formatting updates
[186]	17	05 Jun 05 SHL Use QWL_USER
[275]	18	10 Nov 05 SHL Comments
[358]	19	13 Jul 06 SHL Use Runtime_Error
[369]	20	26 Jul 06 SHL Use chop_at_crnl
[449]	21	15 Aug 06 SHL Rework warning message text
[552]	22	07 Jan 07 GKY Move error strings etc. to string file
[593]	23	30 Mar 07 GKY Remove GetPString for window class names
[603]	24	06 Apr 07 GKY Work around PM DragInfo and DrgFreeDISH limits
	25	06 Apr 07 GKY Add some error checking in drag/drop
[618]	26	19 Apr 07 SHL Use FreeDragInfoData. Add more drag/drop error checking.
[672]	27	12 May 07 SHL Use dcd->ulItemsToUnHilite; sync with UnHilite arg mods
[688]	28	10 Jun 07 GKY Add CheckPmDrgLimit including IsFm2Window as part of work around PM drag limit
[751]	29	02 Aug 07 SHL Sync with CNRITEM mods
[775]	30	06 Aug 07 GKY Reduce DosSleep times (ticket 148)
[793]	31	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
[814]	32	26 Aug 07 GKY DosSleep(1) in loops changed to (0)
[872]	33	22 Nov 07 GKY Use CopyPresParams to fix presparam inconsistencies in menus
[917]	34	10 Jan 08 SHL Sync with CfgDlgProc mods
[972]	35	19 Jan 08 JBS Ticket 150: fix/improve save and restore of dir cnr state at FM/2 close/reopen
[953]	36	15 Feb 08 SHL Sync with settings menu rework
[972]	37	22 Feb 08 JBS Ticket 230: Fix/improve various code related to state or presparam values in the INI file.
[1016]	38	11 May 08 GKY Avoid using stale dcd after free
	39	11 May 08 SHL Add stale dcd sanity checks
[1028]	40	21 Jun 08 GKY Fix columns to honor preferences on new container open.
[36]	41
	42	***********************************************************************/
	43
[907]	44	#include <stdlib.h>
	45	#include <string.h>
	46	#include <ctype.h>
	47	#include <limits.h>
	48	#include <process.h> // _beginthread
	49
[2]	50	#define INCL_DOS
	51	#define INCL_WIN
	52	#define INCL_DOSERRORS
[150]	53	#define INCL_LONGLONG
[2]	54
	55	#include "fm3dlg.h"
	56	#include "fm3str.h"
	57	#include "mle.h"
[907]	58	#include "arccnrs.h" // StartArcCnr
	59	#include "comp.h" // COMPARE
	60	#include "filldir.h" // EmptyCnr...
	61	#include "errutil.h" // Dos_Error...
	62	#include "strutil.h" // GetPString
[953]	63	#include "notebook.h" // CfgDlgProc
[1016]	64	#include "command.h" // RunCommand
[907]	65	#include "fm3dll.h"
[1012]	66	#include "fortify.h"
[2]	67
	68	#pragma data_seg(DATA1)
	69
[358]	70	static PSZ pszSrcFile = __FILE__;
[2]	71
[551]	72	MRESULT EXPENTRY DirFrameWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[275]	73	{
[551]	74	return CommonFrameWndProc(DIR_CNR, hwnd, msg, mp1, mp2);
[2]	75	}
	76
[551]	77	MRESULT EXPENTRY DirTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[275]	78	{
[551]	79	static BOOL emphasized = FALSE;
	80	static HWND hwndButtonPopup = (HWND) 0;
	81	static USHORT lastid = 0;
	82	static ULONG timestamp = ULONG_MAX;
[2]	83
[551]	84	switch (msg) {
	85	case WM_CREATE:
	86	return CommonTextProc(hwnd, msg, mp1, mp2);
[2]	87
[551]	88	case WM_COMMAND:
	89	{
	90	DIRCNRDATA *dcd;
	91	MRESULT mr;
[2]	92
[551]	93	mr = WinSendMsg(WinWindowFromID(WinQueryWindow(hwnd,
	94	QW_PARENT),
	95	DIR_CNR), msg, mp1, mp2);
	96	if (hwndButtonPopup &&
	97	SHORT1FROMMP(mp1) > IDM_DETAILSTITLES &&
	98	SHORT1FROMMP(mp1) < IDM_DETAILSSETUP) {
	99	dcd = WinQueryWindowPtr(WinWindowFromID(WinQueryWindow(hwnd,
	100	QW_PARENT),
	101	DIR_CNR), QWL_USER);
	102	if (dcd)
	103	SetDetailsSwitches(hwndButtonPopup, dcd);
[2]	104	}
[551]	105	return mr;
	106	}
[2]	107
[551]	108	case UM_CONTEXTMENU:
	109	case WM_CONTEXTMENU:
	110	{
	111	USHORT id;
[2]	112
[551]	113	id = WinQueryWindowUShort(hwnd, QWS_ID);
	114	switch (id) {
	115	case DIR_FOLDERICON:
	116	if (fNoFoldMenu) {
	117	PostMsg(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	118	DIR_CNR),
	119	WM_COMMAND, MPFROM2SHORT(IDM_PREVIOUS, 0), mp2);
	120	break;
	121	}
	122	/* else intentional fallthru */
	123	case DIR_SELECTED:
	124	case DIR_VIEW:
	125	case DIR_SORT:
	126	{
	127	POINTL ptl = { 0, 0 };
	128	SWP swp;
	129	DIRCNRDATA *dcd;
[2]	130
[551]	131	if (hwndButtonPopup)
	132	WinDestroyWindow(hwndButtonPopup);
	133	if (id == DIR_SELECTED && msg == WM_CONTEXTMENU)
	134	id = DIR_MAX;
	135	if (id == lastid) {
[2]	136
[551]	137	ULONG check;
[2]	138
[551]	139	DosQuerySysInfo(QSV_MS_COUNT,
	140	QSV_MS_COUNT, &check, sizeof(check));
	141	if (check < timestamp + 500) {
	142	lastid = 0;
	143	goto MenuAbort;
	144	}
	145	}
[907]	146	hwndButtonPopup = WinLoadMenu(HWND_DESKTOP, FM3ModHandle, id);
	147	CopyPresParams(hwndButtonPopup, hwnd);
[551]	148	if (hwndButtonPopup) {
	149	WinSetWindowUShort(hwndButtonPopup, QWS_ID, id);
	150	dcd = WinQueryWindowPtr(WinWindowFromID(WinQueryWindow(hwnd,
	151	QW_PARENT),
	152	DIR_CNR), QWL_USER);
	153	if (id == DIR_SORT) { /* don't have sort pathname in dirs */
	154	WinSendMsg(hwndButtonPopup,
	155	MM_DELETEITEM,
	156	MPFROM2SHORT(IDM_SORTNAME, FALSE), MPVOID);
	157	WinSendMsg(hwndButtonPopup,
	158	MM_DELETEITEM,
	159	MPFROM2SHORT(IDM_SORTNONE, FALSE), MPVOID);
	160	if (dcd)
	161	SetSortChecks(hwndButtonPopup, dcd->sortFlags);
	162	}
	163	else if (id == DIR_VIEW) {
	164	if (dcd) {
	165	SetViewMenu(hwndButtonPopup, dcd->flWindowAttr);
	166	SetDetailsSwitches(hwndButtonPopup, dcd);
	167	}
	168	}
	169	else if (id == DIR_MAX) {
[2]	170
[551]	171	int x;
	172	BOOL enable;
	173	USHORT ids[] = { IDM_SELECTBOTH,
	174	IDM_SELECTMORE,
	175	IDM_SELECTONE,
	176	IDM_SELECTNEWER,
	177	IDM_SELECTOLDER,
	178	IDM_SELECTBIGGER,
	179	IDM_SELECTSMALLER,
	180	IDM_DESELECTBOTH,
	181	IDM_DESELECTMORE,
	182	IDM_DESELECTONE,
	183	IDM_DESELECTNEWER,
	184	IDM_DESELECTOLDER,
	185	IDM_DESELECTBIGGER,
	186	IDM_DESELECTSMALLER,
	187	0
	188	};
[2]	189
[551]	190	enable = (CountDirCnrs(dcd->hwndParent) > 1);
	191	for (x = 0; ids[x]; x++)
	192	WinEnableMenuItem(hwndButtonPopup, ids[x], enable);
	193	}
	194	else if (id == DIR_SELECTED) {
	195	if (dcd)
	196	WinEnableMenuItem(hwndButtonPopup,
	197	IDM_RESELECT, (dcd->lastselection != NULL));
	198	}
	199	ptl.x = 0;
	200	if (WinPopupMenu(HWND_OBJECT,
	201	HWND_OBJECT,
	202	hwndButtonPopup, -32767, -32767, 0, 0)) {
	203	WinQueryWindowPos(hwndButtonPopup, &swp);
	204	ptl.y = -(swp.cy + 2);
	205	}
	206	else {
	207	WinQueryWindowPos(hwnd, &swp);
	208	ptl.y = swp.cy + 2;
	209	}
	210	if (WinPopupMenu(hwnd,
	211	hwnd,
	212	hwndButtonPopup,
	213	ptl.x,
	214	ptl.y,
	215	0,
	216	PU_HCONSTRAIN \| PU_VCONSTRAIN \|
	217	PU_KEYBOARD \| PU_MOUSEBUTTON1)) {
	218	CenterOverWindow(hwndButtonPopup);
	219	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	220	}
	221	}
	222	}
	223	break;
	224	default:
	225	PostMsg(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT), DIR_CNR),
	226	WM_CONTROL, MPFROM2SHORT(DIR_CNR, CN_CONTEXTMENU), MPVOID);
	227	break;
	228	}
	229	} // case WM_CONTENT_MENU
[275]	230
[551]	231	MenuAbort:
[275]	232
[551]	233	if (msg == UM_CONTEXTMENU)
	234	return 0;
	235	break;
[2]	236
[551]	237	case WM_MENUEND:
	238	if (hwndButtonPopup == (HWND) mp2) {
	239	lastid = WinQueryWindowUShort((HWND) mp2, QWS_ID);
	240	WinDestroyWindow(hwndButtonPopup);
	241	hwndButtonPopup = (HWND) 0;
	242	DosQuerySysInfo(QSV_MS_COUNT,
	243	QSV_MS_COUNT, &timestamp, sizeof(timestamp));
	244	switch (lastid) {
	245	case DIR_VIEW:
	246	case DIR_SORT:
	247	case DIR_FOLDERICON:
	248	case DIR_SELECTED:
	249	case DIR_MAX:
	250	PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
	251	break;
[2]	252	}
[551]	253	}
	254	break;
[2]	255
[551]	256	case WM_BUTTON3DOWN:
	257	case WM_BUTTON1DOWN:
	258	case WM_BUTTON3UP:
	259	case WM_BUTTON1UP:
	260	{
	261	USHORT id;
[2]	262
[551]	263	id = WinQueryWindowUShort(hwnd, QWS_ID);
	264	switch (id) {
	265	case DIR_FILTER:
	266	case DIR_VIEW:
	267	case DIR_SORT:
	268	case DIR_SELECTED:
	269	case DIR_FOLDERICON:
	270	case DIR_MAX:
	271	return CommonTextButton(hwnd, msg, mp1, mp2);
[2]	272	}
[551]	273	}
	274	break;
[2]	275
[551]	276	case WM_BUTTON1DBLCLK:
	277	{
	278	NOTIFYRECORDENTER nr;
[2]	279
[551]	280	memset(&nr, 0, sizeof(NOTIFYRECORDENTER));
	281	nr.hwndCnr = WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT), DIR_CNR);
	282	WinSendMsg(WinQueryWindow(hwnd, QW_PARENT),
	283	WM_CONTROL, MPFROM2SHORT(DIR_CNR, CN_ENTER), MPFROMP(&nr));
	284	}
	285	break;
[2]	286
[551]	287	case WM_MOUSEMOVE:
	288	{
	289	USHORT id = WinQueryWindowUShort(hwnd, QWS_ID);
	290	char *s = NULL;
[2]	291
[551]	292	if (fOtherHelp) {
	293	if ((!hwndBubble \|\|
	294	WinQueryWindowULong(hwndBubble, QWL_USER) != hwnd) &&
	295	!WinQueryCapture(HWND_DESKTOP)) {
	296	switch (id) {
	297	case DIR_TOTALS:
	298	s = GetPString(IDS_DIRCNRTOTALHELP);
	299	break;
	300	case DIR_SELECTED:
	301	s = GetPString(IDS_DIRCNRSELECTEDHELP);
	302	break;
	303	case DIR_VIEW:
	304	s = GetPString(IDS_DIRCNRVIEWHELP);
	305	break;
	306	case DIR_SORT:
	307	s = GetPString(IDS_DIRCNRSORTHELP);
	308	break;
	309	case DIR_FILTER:
	310	s = GetPString(IDS_DIRCNRFILTERHELP);
	311	break;
	312	case DIR_MAX:
	313	s = GetPString(IDS_DIRCNRMAXHELP);
	314	break;
	315	case DIR_FOLDERICON:
	316	s = GetPString(IDS_DIRCNRFOLDERHELP);
	317	break;
	318	default:
	319	break;
	320	}
	321	if (s)
	322	MakeBubble(hwnd, TRUE, s);
	323	else if (hwndBubble)
	324	WinDestroyWindow(hwndBubble);
	325	}
[2]	326	}
[551]	327	switch (id) {
	328	case DIR_MAX:
	329	case DIR_FOLDERICON:
	330	case DIR_FILTER:
	331	case DIR_SORT:
	332	case DIR_VIEW:
	333	case DIR_SELECTED:
	334	return CommonTextButton(hwnd, msg, mp1, mp2);
	335	}
	336	}
	337	break;
[2]	338
[551]	339	case WM_CHORD:
	340	case WM_BUTTON3CLICK:
	341	case WM_BUTTON1CLICK:
	342	case UM_CLICKED:
	343	case UM_CLICKED3:
	344	{
	345	USHORT id, cmd = 0;
[2]	346
[551]	347	id = WinQueryWindowUShort(hwnd, QWS_ID);
	348	if (msg == UM_CLICKED \|\| msg == UM_CLICKED3) {
	349	switch (id) {
	350	case DIR_MAX:
	351	cmd = IDM_MAXIMIZE;
	352	break;
	353	case DIR_VIEW:
	354	case DIR_SELECTED:
	355	case DIR_SORT:
	356	PostMsg(hwnd, UM_CONTEXTMENU, MPVOID, MPVOID);
	357	break;
	358	case DIR_FILTER:
	359	cmd = IDM_FILTER;
	360	break;
	361	default:
	362	break;
	363	}
[2]	364	}
[551]	365	else if (id == DIR_FOLDERICON) {
	366	if ((msg == WM_BUTTON1CLICK && (SHORT2FROMMP(mp2) & KC_CTRL)))
	367	cmd = IDM_PREVIOUS;
	368	else if (msg == WM_BUTTON3CLICK \|\| msg == WM_CHORD)
	369	cmd = IDM_RESCAN;
	370	else if (msg == WM_BUTTON1CLICK && (SHORT2FROMMP(mp2) & KC_SHIFT))
	371	cmd = IDM_WALKDIR;
	372	else if (msg == WM_BUTTON1CLICK && (SHORT2FROMMP(mp2) & KC_ALT))
	373	cmd = IDM_WINDOWDLG;
	374	else
	375	cmd = IDM_PARENT;
	376	}
	377	if (cmd)
	378	PostMsg(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	379	DIR_CNR),
	380	WM_COMMAND, MPFROM2SHORT(cmd, 0), MPVOID);
	381	}
	382	if (msg == UM_CLICKED \|\| msg == UM_CLICKED3)
	383	return 0;
	384	break;
[2]	385
[551]	386	case DM_DROP:
	387	case DM_DRAGOVER:
	388	case DM_DRAGLEAVE:
	389	case DM_DROPHELP:
	390	case WM_BEGINDRAG:
	391	if (msg == DM_DRAGOVER) {
	392	if (!emphasized) {
	393	emphasized = TRUE;
	394	DrawTargetEmphasis(hwnd, emphasized);
[2]	395	}
[551]	396	}
	397	else if (msg != WM_BEGINDRAG) {
	398	if (emphasized) {
	399	emphasized = FALSE;
	400	DrawTargetEmphasis(hwnd, emphasized);
[2]	401	}
[551]	402	}
	403	switch (WinQueryWindowUShort(hwnd, QWS_ID)) {
	404	case DIR_FOLDERICON:
	405	switch (msg) {
	406	case DM_DRAGOVER:
[618]	407	if (AcceptOneDrop(hwnd, mp1, mp2))
[551]	408	return MRFROM2SHORT(DOR_DROP, DO_MOVE);
[618]	409	return (MRFROM2SHORT(DOR_NODROP, 0)); /* Drop not valid */
[551]	410	case DM_DROPHELP:
	411	DropHelp(mp1, mp2, hwnd, GetPString(IDS_DIRCNRFOLDERDROPHELP));
	412	return 0;
	413	case DM_DROP:
	414	{
	415	char szFrom[CCHMAXPATH + 2];
[2]	416
[551]	417	if (emphasized) {
	418	emphasized = FALSE;
	419	DrawTargetEmphasis(hwnd, emphasized);
	420	}
[618]	421	if (GetOneDrop(hwnd, mp1, mp2, szFrom, sizeof(szFrom)))
[551]	422	WinSendMsg(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	423	DIR_CNR),
	424	WM_COMMAND, MPFROM2SHORT(IDM_SWITCH, 0),
	425	MPFROMP(szFrom));
	426	}
	427	return 0;
	428	default:
	429	return PFNWPStatic(hwnd, msg, mp1, mp2);
	430	}
	431	case DIR_MAX:
	432	if (msg == WM_BEGINDRAG)
	433	return PFNWPStatic(hwnd, msg, mp1, mp2);
	434	default:
	435	{
	436	CNRDRAGINFO cnd;
	437	USHORT dcmd;
[2]	438
[551]	439	switch (msg) {
	440	case DM_DROP:
	441	dcmd = CN_DROP;
	442	break;
	443	case DM_DRAGOVER:
	444	dcmd = CN_DRAGOVER;
	445	break;
	446	case DM_DRAGLEAVE:
	447	dcmd = CN_DRAGLEAVE;
	448	break;
	449	case DM_DROPHELP:
	450	dcmd = CN_DROPHELP;
	451	break;
	452	case WM_BEGINDRAG:
	453	dcmd = CN_INITDRAG;
	454	break;
	455	}
	456	memset(&cnd, 0, sizeof(cnd));
	457	cnd.pDragInfo = (PDRAGINFO) mp1;
	458	cnd.pRecord = NULL;
	459	return WinSendMsg(WinQueryWindow(hwnd, QW_PARENT),
	460	WM_CONTROL,
	461	MPFROM2SHORT(DIR_CNR, dcmd), MPFROMP(&cnd));
[2]	462	}
[551]	463	}
[2]	464	}
[551]	465	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	466	}
	467
[551]	468	MRESULT EXPENTRY DirClientWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	469	MPARAM mp2)
[275]	470	{
[551]	471	switch (msg) {
	472	case UM_CONTAINERDIR:
	473	if (mp1) {
[2]	474
[551]	475	DIRCNRDATA *dcd;
[2]	476
[1009]	477	(CHAR )mp1 = 0;
[551]	478	dcd = WinQueryWindowPtr(WinWindowFromID(hwnd, DIR_CNR), QWL_USER);
	479	if (dcd)
[1009]	480	strcpy((CHAR *)mp1, dcd->directory);
[551]	481	return MRFROMLONG(TRUE);
	482	}
	483	return 0;
[2]	484
[551]	485	case UM_CONTAINERHWND:
	486	return MRFROMLONG(WinWindowFromID(hwnd, DIR_CNR));
[2]	487
[551]	488	case UM_VIEWSMENU:
[877]	489	return MRFROMLONG(CheckMenu(hwnd, &DirCnrMenu, DIRCNR_POPUP));
[2]	490
[551]	491	case UM_DRIVECMD:
	492	case WM_INITMENU:
	493	case UM_FILTER:
	494	case UM_INITMENU:
	495	case MM_PORTHOLEINIT:
	496	case UM_COMMAND:
	497	case UM_FILESMENU:
	498	case UM_UPDATERECORD:
	499	case UM_UPDATERECORDLIST:
	500	return WinSendMsg(WinWindowFromID(hwnd, DIR_CNR), msg, mp1, mp2);
[2]	501
[551]	502	case WM_PSETFOCUS:
	503	case WM_SETFOCUS:
	504	if (mp2)
	505	PostMsg(hwnd, UM_FOCUSME, MPVOID, MPVOID);
	506	break;
[2]	507
[551]	508	case UM_FOCUSME:
	509	WinSetFocus(HWND_DESKTOP, WinWindowFromID(hwnd, DIR_CNR));
	510	break;
[2]	511
[551]	512	case WM_PAINT:
	513	{
	514	HPS hps;
	515	RECTL rcl;
[2]	516
[551]	517	hps = WinBeginPaint(hwnd, (HPS) 0, NULL);
	518	if (hps) {
	519	WinQueryWindowRect(hwnd, &rcl);
	520	WinFillRect(hps, &rcl, CLR_PALEGRAY);
	521	CommonTextPaint(hwnd, hps);
	522	WinEndPaint(hps);
[2]	523	}
[551]	524	}
	525	break;
[2]	526
[551]	527	case UM_SIZE:
	528	case WM_SIZE:
	529	if (msg == UM_SIZE) {
[2]	530
[551]	531	SWP swp;
[2]	532
[551]	533	WinQueryWindowPos(hwnd, &swp);
	534	mp1 = MPFROM2SHORT(swp.cx, swp.cy);
	535	mp2 = MPFROM2SHORT(swp.cx, swp.cy);
	536	}
	537	{
	538	USHORT cx, cy, bx;
[2]	539
[551]	540	cx = SHORT1FROMMP(mp2);
	541	cy = SHORT2FROMMP(mp2);
	542	WinSetWindowPos(WinWindowFromID(hwnd, DIR_CNR), HWND_TOP,
	543	0, 0, cx, cy - 24, SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
	544	if (WinWindowFromID(hwnd, DIR_MAX) != (HWND) 0) {
	545	WinSetWindowPos(WinWindowFromID(hwnd, DIR_MAX), HWND_TOP,
	546	cx - 22,
	547	cy - 22, 20, 20, SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
	548	cx -= 24;
[2]	549	}
[551]	550	WinSetWindowPos(WinWindowFromID(hwnd, DIR_FOLDERICON), HWND_TOP,
	551	2, cy - 22, 24, 20, SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
	552	WinSetWindowPos(WinWindowFromID(hwnd, DIR_TOTALS), HWND_TOP,
	553	29,
	554	cy - 22,
	555	(cx / 3) - 2, 20, SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
	556	WinSetWindowPos(WinWindowFromID(hwnd, DIR_SELECTED), HWND_TOP,
	557	29 + (cx / 3) + 2,
	558	cy - 22,
	559	(cx / 3) - 2, 20, SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
	560	bx = (cx - (29 + (((cx / 3) + 2) * 2))) / 3;
	561	WinSetWindowPos(WinWindowFromID(hwnd, DIR_VIEW), HWND_TOP,
	562	29 + (((cx / 3) + 2) * 2),
	563	cy - 22, bx - 4, 20, SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
	564	WinSetWindowPos(WinWindowFromID(hwnd, DIR_SORT), HWND_TOP,
	565	29 + (((cx / 3) + 2) * 2) + bx,
	566	cy - 22, bx - 4, 20, SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
	567	WinSetWindowPos(WinWindowFromID(hwnd, DIR_FILTER), HWND_TOP,
	568	29 + (((cx / 3) + 2) * 2) + (bx * 2),
	569	cy - 22, bx - 4, 20, SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
	570	}
	571	CommonTextPaint(hwnd, (HPS) 0);
	572	if (msg == UM_SIZE) {
	573	WinSetWindowPos(WinQueryWindow(hwnd, QW_PARENT), HWND_TOP, 0, 0, 0, 0,
	574	SWP_SHOW \| SWP_ZORDER \| SWP_ACTIVATE);
	575	return 0;
	576	}
	577	break;
[2]	578
[551]	579	case WM_COMMAND:
	580	case WM_CONTROL:
	581	case WM_CLOSE:
	582	return WinSendMsg(WinWindowFromID(hwnd, DIR_CNR), msg, mp1, mp2);
[2]	583	}
[551]	584	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	585	}
	586
[551]	587	MRESULT EXPENTRY DirObjWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[150]	588	{
[2]	589	DIRCNRDATA *dcd;
	590
[551]	591	switch (msg) {
	592	case WM_CREATE:
	593	break;
[2]	594
[551]	595	case DM_PRINTOBJECT:
	596	return MRFROMLONG(DRR_TARGET);
[2]	597
[551]	598	case DM_DISCARDOBJECT:
	599	dcd = INSTDATA(hwnd);
	600	if (fFM2Deletes && dcd) {
[2]	601
[551]	602	LISTINFO *li;
	603	CNRDRAGINFO cni;
[2]	604
[551]	605	cni.pRecord = NULL;
	606	cni.pDragInfo = (PDRAGINFO) mp1;
	607	li =
	608	DoFileDrop(dcd->hwndCnr, dcd->directory, FALSE, MPVOID,
[907]	609	MPFROMP(&cni));
[687]	610	CheckPmDrgLimit(cni.pDragInfo);
[551]	611	if (li) {
	612	li->type = (fDefaultDeletePerm) ? IDM_PERMDELETE : IDM_DELETE;
	613	if (!PostMsg(hwnd, UM_MASSACTION, MPFROMP(li), MPVOID))
	614	FreeListInfo(li);
	615	else
	616	return MRFROMLONG(DRR_SOURCE);
[2]	617	}
[551]	618	}
	619	return MRFROMLONG(DRR_TARGET);
[2]	620
[551]	621	case UM_UPDATERECORDLIST:
	622	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	623	if (dcd && mp1) {
[2]	624
[551]	625	INT numentries = 0;
	626	CHAR list = (CHAR ) mp1;
[2]	627
[551]	628	while (list[numentries])
	629	numentries++;
	630	if (numentries)
	631	UpdateCnrList(dcd->hwndCnr, list, numentries, TRUE, dcd);
	632	}
	633	return 0;
[2]	634
[551]	635	case UM_SETUP:
	636	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	637	if (dcd) {
	638	/* set unique id */
	639	WinSetWindowUShort(hwnd, QWS_ID, DIROBJ_FRAME + (DIR_FRAME - dcd->id));
	640	dcd->hwndObject = hwnd;
	641	if (ParentIsDesktop(hwnd, dcd->hwndParent))
[771]	642	DosSleep(100); //05 Aug 07 GKY 250
[551]	643	}
	644	else
	645	PostMsg(hwnd, WM_CLOSE, MPVOID, MPVOID);
	646	return 0;
	647
	648	case UM_RESCAN2:
	649	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	650	if (dcd && dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
	651
	652	FSALLOCATE fsa;
	653	CHAR s[CCHMAXPATH * 2];
	654	CHAR tf[64];
	655	CHAR tb[64];
	656	CHAR szFree[64];
	657
	658	DosError(FERR_DISABLEHARDERR);
	659	if (!DosQueryFSInfo(toupper(*dcd->directory) - '@',
	660	FSIL_ALLOC, &fsa, sizeof(FSALLOCATE))) {
	661	CommaFmtULL(tb, sizeof(tb),
	662	(ULONGLONG) fsa.cUnitAvail * (fsa.cSectorUnit *
	663	fsa.cbSector), 'K');
	664	sprintf(szFree, " {%s %s}", tb, GetPString(IDS_FREETEXT));
[2]	665	}
	666	else
[551]	667	*szFree = 0;
	668	commafmt(tf, sizeof(tf), dcd->totalfiles);
	669	CommaFmtULL(tb, sizeof(tb), dcd->ullTotalBytes, ' ');
	670	if (!fMoreButtons) {
	671	sprintf(s, " [%s / %s]%s%s%s%s %s",
	672	tf, tb, szFree,
	673	(*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
	674	dcd->mask.attrFile != ALLATTRS) ? " (" : NullStr,
	675	(*dcd->mask.szMask) ? dcd->mask.szMask :
	676	(dcd->mask.antiattr \|\|
	677	dcd->mask.attrFile != ALLATTRS) ?
	678	GetPString(IDS_ALLTEXT) : NullStr,
	679	(*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
	680	dcd->mask.attrFile != ALLATTRS) ? ")" : NullStr,
	681	dcd->directory);
	682	}
	683	else {
	684	sprintf(s, " [%s / %s]%s %s", tf, tb, szFree, dcd->directory);
	685	}
	686	if (dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent))
	687	WinSetWindowText(hwndStatus, s);
	688	}
	689	return 0;
[2]	690
[551]	691	case UM_FLESH:
	692	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	693	if (dcd) {
[2]	694
[551]	695	PCNRITEM pci, pciC;
[2]	696
[551]	697	pci = WinSendMsg(dcd->hwndCnr,
	698	CM_QUERYRECORD,
	699	MPVOID, MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
	700	while (pci && (INT) pci != -1) {
	701	if (pci->attrFile & FILE_DIRECTORY) {
	702	pciC = WinSendMsg(dcd->hwndCnr,
	703	CM_QUERYRECORD,
	704	MPFROMP(pci),
	705	MPFROM2SHORT(CMA_FIRSTCHILD, CMA_ITEMORDER));
	706	if (!pciC) {
	707	Stubby(dcd->hwndCnr, pci);
[814]	708	DosSleep(0); //26 Aug 07 GKY 1
[551]	709	}
[171]	710	}
[551]	711	pci = WinSendMsg(dcd->hwndCnr,
	712	CM_QUERYRECORD,
	713	MPFROMP(pci), MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
[2]	714	}
[551]	715	dcd->firsttree = TRUE;
	716	}
	717	return 0;
[2]	718
[551]	719	case UM_RESCAN:
	720	/*
	721	* populate container
	722	*/
	723	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	724	if (dcd) {
	725	DosEnterCritSec();
	726	if (dcd->stopflag)
	727	dcd->stopflag--;
	728	if (dcd->stopflag) {
	729	DosExitCritSec();
	730	return 0;
	731	}
	732	DosExitCritSec();
	733	if (mp1) {
	734	strcpy(dcd->previous, dcd->directory);
[1009]	735	strcpy(dcd->directory, (CHAR *)mp1);
[551]	736	}
	737	MakeValidDir(dcd->directory);
	738	{
	739	CHAR s[CCHMAXPATH + 8];
[2]	740
[551]	741	sprintf(s,
	742	"%s%s%s",
	743	(ParentIsDesktop(dcd->hwndFrame, (HWND) 0)) ?
	744	"VDir" :
	745	NullStr,
	746	(ParentIsDesktop(dcd->hwndFrame, (HWND) 0)) ?
	747	(!dcd->dontclose) ?
	748	" Master: " : ": " : NullStr, dcd->directory);
	749	WinSetWindowText(dcd->hwndFrame, s);
	750	WinSetWindowText(WinWindowFromID(dcd->hwndFrame, FID_TITLEBAR), s);
[2]	751	}
[751]	752	RemoveCnrItems(dcd->hwndCnr, NULL, 0, CMA_FREE \| CMA_INVALIDATE \| CMA_ERASE);
[551]	753	AdjustCnrColsForFSType(dcd->hwndCnr, dcd->directory, dcd);
	754	dcd->ullTotalBytes = dcd->totalfiles =
	755	dcd->selectedfiles = dcd->selectedbytes = 0;
	756	WinSetDlgItemText(dcd->hwndClient, DIR_TOTALS, "0 / 0k");
	757	WinSetDlgItemText(dcd->hwndClient, DIR_SELECTED, "0 / 0k");
	758	if (hwndStatus &&
	759	dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
	760	WinSetWindowText(hwndStatus, GetPString(IDS_SCANNINGTEXT));
	761	if (hwndMain)
	762	WinSendMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
	763	}
	764	if (fSwitchTree && hwndTree) {
	765	if (hwndMain) {
	766	if (TopWindow(hwndMain, (HWND) 0) == dcd->hwndFrame)
	767	WinSendMsg(hwndTree, UM_SHOWME, MPFROMP(dcd->directory), MPVOID);
	768	}
	769	else
	770	WinSendMsg(hwndTree, UM_SHOWME, MPFROMP(dcd->directory), MPVOID);
	771	}
	772	dcd->firsttree = FALSE;
	773	// fixme to check errors
	774	FillDirCnr(dcd->hwndCnr, dcd->directory, dcd, &dcd->ullTotalBytes);
	775	PostMsg(dcd->hwndCnr, UM_RESCAN, MPVOID, MPVOID);
	776	if (mp2 && !fLeaveTree && (dcd->flWindowAttr & CV_TREE)) {
[2]	777
[551]	778	ULONG flWindowAttr = dcd->flWindowAttr;
	779	CNRINFO cnri;
[2]	780
[551]	781	flWindowAttr &=
	782	(~(CV_NAME \| CV_TREE \| CV_ICON \| CV_DETAIL \| CV_TEXT));
	783	if (dcd->lastattr) {
	784	if (dcd->lastattr & CV_TEXT)
	785	flWindowAttr \|= CV_TEXT;
	786	else if (dcd->lastattr & CV_DETAIL)
	787	flWindowAttr \|= CV_DETAIL;
	788	else if (dcd->lastattr & CV_ICON)
	789	flWindowAttr \|= CV_ICON;
	790	else
	791	flWindowAttr \|= CV_NAME;
	792	}
	793	else
	794	flWindowAttr \|= CV_NAME;
	795	flWindowAttr \|= CV_FLOW;
	796	memset(&cnri, 0, sizeof(CNRINFO));
	797	cnri.cb = sizeof(CNRINFO);
	798	if (WinSendMsg(dcd->hwndCnr, CM_QUERYCNRINFO, MPFROMP(&cnri),
	799	MPFROMLONG(sizeof(CNRINFO)))) {
	800	dcd->flWindowAttr = cnri.flWindowAttr = flWindowAttr;
	801	WinSendMsg(dcd->hwndCnr, CM_SETCNRINFO,
	802	MPFROMP(&cnri), MPFROMLONG(CMA_FLWINDOWATTR));
	803	SayView(WinWindowFromID(dcd->hwndClient,
	804	DIR_VIEW), dcd->flWindowAttr);
	805	}
	806	}
	807	if (dcd->flWindowAttr & CV_TREE)
	808	PostMsg(dcd->hwndObject, UM_FLESH, MPVOID, MPVOID);
	809	if (*dcd->previous) {
	810	if (strlen(dcd->previous) > strlen(dcd->directory) &&
	811	!strnicmp(dcd->directory, dcd->previous,
[787]	812	strlen(dcd->directory)))
[907]	813	{
[787]	814	PCNRITEM pci = FindCnrRecord(dcd->hwndCnr,
[907]	815	dcd->previous,
[787]	816	NULL, TRUE, FALSE, TRUE);
[551]	817	if (pci && (INT) pci != -1) {
[787]	818	// make found item current (cursored) item
[551]	819	WinSendMsg(dcd->hwndCnr, CM_SETRECORDEMPHASIS, MPFROMP(pci),
	820	MPFROM2SHORT(TRUE, CRA_CURSORED));
	821	/* make sure that record shows in viewport */
	822	ShowCnrRecord(dcd->hwndCnr, (PMINIRECORDCORE) pci);
	823	}
	824	}
[2]	825	}
[551]	826	}
	827	return 0;
[2]	828
[551]	829	case UM_COMMAND:
	830	if (mp1) {
[2]	831
[551]	832	LISTINFO li = (LISTINFO ) mp1;
[2]	833
[551]	834	switch (li->type) {
	835	case IDM_DOITYOURSELF:
	836	case IDM_APPENDTOCLIP:
	837	case IDM_SAVETOCLIP:
	838	case IDM_ARCHIVE:
	839	case IDM_ARCHIVEM:
	840	case IDM_VIEWTEXT:
	841	case IDM_VIEWBINARY:
	842	case IDM_VIEWARCHIVE:
	843	case IDM_VIEW:
	844	case IDM_EDITTEXT:
	845	case IDM_EDITBINARY:
	846	case IDM_EDIT:
	847	case IDM_OBJECT:
	848	case IDM_SHADOW:
	849	case IDM_SHADOW2:
	850	case IDM_PRINT:
	851	case IDM_ATTRS:
	852	case IDM_DELETE:
	853	case IDM_PERMDELETE:
	854	case IDM_MCIPLAY:
	855	case IDM_UPDATE:
	856	if (PostMsg(hwnd, UM_MASSACTION, mp1, mp2))
	857	return (MRESULT) TRUE;
	858	break;
	859	default:
	860	if (PostMsg(hwnd, UM_ACTION, mp1, mp2))
	861	return (MRESULT) TRUE;
[2]	862	}
[551]	863	}
	864	return 0;
[2]	865
[551]	866	case UM_SELECT:
	867	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	868	if (dcd) {
	869	switch (SHORT1FROMMP(mp1)) {
	870	case IDM_SELECTBOTH:
	871	case IDM_SELECTONE:
	872	case IDM_SELECTMORE:
	873	case IDM_SELECTNEWER:
	874	case IDM_SELECTOLDER:
	875	case IDM_SELECTBIGGER:
	876	case IDM_SELECTSMALLER:
	877	case IDM_DESELECTBOTH:
	878	case IDM_DESELECTONE:
	879	case IDM_DESELECTMORE:
	880	case IDM_DESELECTNEWER:
	881	case IDM_DESELECTOLDER:
	882	case IDM_DESELECTBIGGER:
	883	case IDM_DESELECTSMALLER:
	884	SpecialSelect2(dcd->hwndParent, SHORT1FROMMP(mp1));
	885	break;
	886	case IDM_SELECTLIST:
	887	{
	888	CHAR filename[CCHMAXPATH], p, pp;
	889	ULONG size;
[2]	890
[551]	891	strcpy(filename, "*.LST");
	892	size = CCHMAXPATH;
	893	PrfQueryProfileData(fmprof, appname, "SaveToListName",
	894	filename, &size);
	895	pp = strrchr(filename, '\\');
	896	if (!pp)
	897	pp = filename;
	898	p = strrchr(pp, '.');
	899	if (p && *(p + 1) && p > pp + 1) {
	900	if (pp > filename)
	901	pp++;
	902	pp = '';
	903	pp++;
	904	if (p > pp)
	905	memmove(pp, p, strlen(p) + 1);
	906	}
	907	if (insert_filename(hwnd, filename, FALSE, FALSE))
	908	SelectList(dcd->hwndCnr, TRUE, FALSE, FALSE, NULL, filename,
	909	NULL);
	910	}
	911	break;
	912	case IDM_SELECTALL:
	913	SelectAll(dcd->hwndCnr, TRUE, TRUE, NULL, NULL, FALSE);
	914	break;
	915	case IDM_DESELECTALL:
	916	DeselectAll(dcd->hwndCnr, TRUE, TRUE, NULL, NULL, FALSE);
	917	break;
	918	case IDM_SELECTALLFILES:
	919	SelectAll(dcd->hwndCnr, TRUE, FALSE, NULL, NULL, FALSE);
	920	break;
	921	case IDM_DESELECTALLFILES:
	922	DeselectAll(dcd->hwndCnr, TRUE, FALSE, NULL, NULL, FALSE);
	923	break;
	924	case IDM_SELECTALLDIRS:
	925	SelectAll(dcd->hwndCnr, FALSE, TRUE, NULL, NULL, FALSE);
	926	break;
	927	case IDM_DESELECTALLDIRS:
	928	DeselectAll(dcd->hwndCnr, FALSE, TRUE, NULL, NULL, FALSE);
	929	break;
	930	case IDM_DESELECTMASK:
	931	case IDM_SELECTMASK:
	932	{
	933	MASK mask;
	934	PCNRITEM pci = (PCNRITEM) mp2;
[2]	935
[551]	936	memset(&mask, 0, sizeof(MASK));
	937	mask.fNoAttribs = TRUE;
	938	mask.fNoDirs = TRUE;
	939	mask.fText = TRUE;
	940	strcpy(mask.prompt,
	941	GetPString((SHORT1FROMMP(mp1) == IDM_SELECTMASK) ?
	942	IDS_SELECTFILTERTEXT : IDS_DESELECTFILTERTEXT));
	943	if (pci && (INT) pci != -1)
[730]	944	strcpy(mask.szMask, pci->pszFileName);
[551]	945	if (WinDlgBox(HWND_DESKTOP,
	946	dcd->hwndCnr,
	947	PickMaskDlgProc,
	948	FM3ModHandle, MSK_FRAME, MPFROMP(&mask))) {
	949	if (SHORT1FROMMP(mp1) == IDM_SELECTMASK)
	950	SelectAll(dcd->hwndCnr,
	951	TRUE, TRUE, mask.szMask, mask.szText, FALSE);
	952	else
	953	DeselectAll(dcd->hwndCnr,
	954	TRUE, TRUE, mask.szMask, mask.szText, FALSE);
	955	}
	956	}
	957	break;
[2]	958
[551]	959	case IDM_DESELECTCLIP:
	960	case IDM_SELECTCLIP:
	961	{
	962	CHAR **list;
[2]	963
[551]	964	list = ListFromClipboard(hwnd);
	965	if (list) {
	966	SelectList(dcd->hwndCnr, TRUE, FALSE,
	967	(SHORT1FROMMP(mp1) == IDM_DESELECTCLIP),
	968	NULL, NULL, list);
	969	FreeList(list);
	970	}
	971	}
	972	break;
[2]	973
[551]	974	case IDM_INVERT:
	975	InvertAll(dcd->hwndCnr);
	976	break;
[2]	977	}
[551]	978	}
	979	return 0;
[2]	980
[551]	981	case UM_MASSACTION:
	982	if (mp1) {
[2]	983
[551]	984	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	985	if (dcd) {
[2]	986
[551]	987	WORKER *wk;
[1017]	988	# ifdef FORTIFY
	989	Fortify_EnterScope();
	990	# endif
[551]	991	wk = xmallocz(sizeof(WORKER), pszSrcFile, __LINE__);
	992	if (!wk)
	993	FreeListInfo((LISTINFO *) mp1);
	994	else {
	995	wk->size = sizeof(WORKER);
	996	wk->hwndCnr = dcd->hwndCnr;
	997	wk->hwndParent = dcd->hwndParent;
	998	wk->hwndFrame = dcd->hwndFrame;
	999	wk->hwndClient = dcd->hwndClient;
	1000	wk->li = (LISTINFO *) mp1;
	1001	strcpy(wk->directory, dcd->directory);
	1002	if (_beginthread(MassAction, NULL, 122880, (PVOID) wk) == -1) {
	1003	Runtime_Error(pszSrcFile, __LINE__,
	1004	GetPString(IDS_COULDNTSTARTTHREADTEXT));
[1017]	1005	xfree(wk, pszSrcFile, __LINE__);
[1018]	1006	FreeListInfo((LISTINFO *) mp1);
[1017]	1007	# ifdef FORTIFY
	1008	Fortify_LeaveScope();
	1009	# endif
[551]	1010	}
	1011	}
[2]	1012	}
[551]	1013	}
	1014	return 0;
[2]	1015
[551]	1016	case UM_ACTION:
	1017	if (mp1) {
[2]	1018
[551]	1019	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	1020	if (dcd) {
[2]	1021
[551]	1022	WORKER *wk;
[1017]	1023	# ifdef FORTIFY
	1024	Fortify_EnterScope();
	1025	# endif
[551]	1026	wk = xmallocz(sizeof(WORKER), pszSrcFile, __LINE__);
	1027	if (!wk)
	1028	FreeListInfo((LISTINFO *) mp1);
	1029	else {
	1030	wk->size = sizeof(WORKER);
	1031	wk->hwndCnr = dcd->hwndCnr;
	1032	wk->hwndParent = dcd->hwndParent;
	1033	wk->hwndFrame = dcd->hwndFrame;
	1034	wk->hwndClient = dcd->hwndClient;
	1035	wk->li = (LISTINFO *) mp1;
	1036	strcpy(wk->directory, dcd->directory);
	1037	if (_beginthread(Action, NULL, 122880, (PVOID) wk) == -1) {
	1038	Runtime_Error(pszSrcFile, __LINE__,
	1039	GetPString(IDS_COULDNTSTARTTHREADTEXT));
[1017]	1040	xfree(wk, pszSrcFile, __LINE__);
[1018]	1041	FreeListInfo((LISTINFO *) mp1);
[1017]	1042	# ifdef FORTIFY
	1043	Fortify_LeaveScope();
	1044	# endif
[551]	1045	}
	1046	}
[2]	1047	}
[551]	1048	}
	1049	return 0;
[2]	1050
[551]	1051	case WM_CLOSE:
	1052	WinDestroyWindow(hwnd);
	1053	break;
[2]	1054
[551]	1055	case WM_DESTROY:
	1056	dcd = WinQueryWindowPtr(hwnd, QWL_USER);
	1057	if (dcd) {
	1058	if (dcd->hwndRestore)
	1059	WinSetWindowPos(dcd->hwndRestore,
	1060	HWND_TOP,
	1061	0,
	1062	0,
	1063	0,
	1064	0,
	1065	SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE \| SWP_ZORDER);
	1066	FreeList(dcd->lastselection);
[1009]	1067	xfree(dcd, pszSrcFile, __LINE__);
[1017]	1068	# ifdef FORTIFY
	1069	Fortify_LeaveScope();
	1070	# endif
	1071	WinSetWindowPtr(dcd->hwndCnr, QWL_USER, NULL);
[551]	1072	DosPostEventSem(CompactSem);
	1073	}
	1074	if (!PostMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID))
	1075	WinSendMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID);
	1076	break;
[2]	1077	}
[551]	1078	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	1079	}
	1080
[551]	1081	MRESULT EXPENTRY DirCnrWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[275]	1082	{
[672]	1083	DIRCNRDATA *dcd = INSTDATA(hwnd);
[2]	1084
[551]	1085	switch (msg) {
	1086	case DM_PRINTOBJECT:
	1087	return MRFROMLONG(DRR_TARGET);
	1088
	1089	case DM_DISCARDOBJECT:
	1090	if (dcd)
	1091	return WinSendMsg(dcd->hwndObject, msg, mp1, mp2);
	1092	else
[2]	1093	return MRFROMLONG(DRR_TARGET);
	1094
[551]	1095	case WM_CHAR:
	1096	shiftstate = (SHORT1FROMMP(mp1) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	1097	if (SHORT1FROMMP(mp1) & KC_KEYUP)
	1098	return (MRESULT) TRUE;
	1099	if (SHORT1FROMMP(mp1) & KC_VIRTUALKEY) {
	1100	switch (SHORT2FROMMP(mp2)) {
	1101	case VK_INSERT:
	1102	if ((shiftstate & KC_CTRL) == KC_CTRL)
	1103	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_MKDIR, 0), MPVOID);
	1104	else if ((shiftstate & KC_ALT) == KC_ALT)
	1105	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_CREATE, 0), MPVOID);
	1106	break;
	1107	case VK_PAGEUP:
	1108	if ((shiftstate & KC_CTRL) == KC_CTRL)
	1109	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_PARENT, 0), MPVOID);
	1110	break;
	1111	case VK_PAGEDOWN:
	1112	if ((shiftstate & KC_CTRL) == KC_CTRL)
	1113	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_PREVIOUS, 0), MPVOID);
	1114	break;
	1115	case VK_HOME:
	1116	if ((shiftstate & KC_CTRL) == KC_CTRL && dcd) {
[2]	1117
[551]	1118	CHAR s[CCHMAXPATH], *p;
[2]	1119
[551]	1120	strcpy(s, dcd->directory);
	1121	p = strchr(s, '\\');
	1122	if (p) {
	1123	p++;
	1124	*p = 0;
	1125	WinSendMsg(hwnd, UM_SETDIR, MPFROMP(s), MPVOID);
	1126	}
	1127	}
	1128	break;
	1129	case VK_DELETE:
	1130	if ((shiftstate & KC_CTRL) == KC_CTRL)
	1131	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_PERMDELETE, 0), MPVOID);
	1132	else if ((shiftstate & KC_SHIFT) == KC_SHIFT)
	1133	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_SAVETOCLIP, 0), MPVOID);
	1134	else
	1135	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_DELETE, 0), MPVOID);
	1136	break;
[2]	1137	}
[551]	1138	}
	1139	if (shiftstate \|\| fNoSearch)
	1140	break;
	1141	if (SHORT1FROMMP(mp1) & KC_CHAR) {
[2]	1142
[551]	1143	ULONG thistime, len;
	1144	SEARCHSTRING srch;
	1145	PCNRITEM pci;
[2]	1146
[551]	1147	if (!dcd)
	1148	break;
	1149	switch (SHORT1FROMMP(mp2)) {
	1150	case '\x1b':
	1151	case '\r':
	1152	case '\n':
	1153	dcd->lasttime = 0;
	1154	*dcd->szCommonName = 0;
	1155	break;
	1156	default:
	1157	thistime = WinQueryMsgTime(WinQueryAnchorBlock(hwnd));
	1158	if (thistime > dcd->lasttime + 1250)
	1159	*dcd->szCommonName = 0;
	1160	dcd->lasttime = thistime;
	1161	if (SHORT1FROMMP(mp2) == ' ' && !dcd->szCommonName)
	1162	break;
	1163	KbdRetry:
	1164	len = strlen(dcd->szCommonName);
	1165	if (len >= CCHMAXPATH - 1) {
	1166	*dcd->szCommonName = 0;
	1167	len = 0;
	1168	}
	1169	dcd->szCommonName[len] = toupper(SHORT1FROMMP(mp2));
	1170	dcd->szCommonName[len + 1] = 0;
	1171	memset(&srch, 0, sizeof(SEARCHSTRING));
	1172	srch.cb = (ULONG) sizeof(SEARCHSTRING);
	1173	srch.pszSearch = (PSZ) dcd->szCommonName;
	1174	srch.fsPrefix = TRUE;
	1175	srch.fsCaseSensitive = FALSE;
	1176	srch.usView = CV_ICON;
	1177	pci = WinSendMsg(hwnd, CM_SEARCHSTRING, MPFROMP(&srch),
	1178	MPFROMLONG(CMA_FIRST));
	1179	if (pci && (INT) pci != -1) {
[2]	1180
[551]	1181	USHORT attrib = CRA_CURSORED;
[2]	1182
[551]	1183	/* make found item current item */
	1184	if (!stricmp(pci->pszFileName, dcd->szCommonName))
	1185	attrib \|= CRA_SELECTED;
	1186	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPFROMP(pci),
	1187	MPFROM2SHORT(TRUE, attrib));
	1188	/* make sure that record shows in viewport */
	1189	ShowCnrRecord(hwnd, (PMINIRECORDCORE) pci);
	1190	return (MRESULT) TRUE;
	1191	}
	1192	else {
	1193	if (SHORT1FROMMP(mp2) == ' ') {
	1194	dcd->szCommonName[len] = 0;
	1195	break;
	1196	}
	1197	*dcd->szCommonName = 0;
	1198	dcd->lasttime = 0;
	1199	if (len) // retry as first letter if no match
	1200	goto KbdRetry;
	1201	}
	1202	break;
[2]	1203	}
[551]	1204	}
	1205	break;
[2]	1206
[551]	1207	case WM_MOUSEMOVE:
	1208	case WM_BUTTON1UP:
	1209	case WM_BUTTON2UP:
	1210	case WM_BUTTON3UP:
	1211	case WM_CHORD:
	1212	shiftstate = (SHORT2FROMMP(mp2) & (KC_ALT \| KC_SHIFT \| KC_CTRL));
	1213	break;
[2]	1214
[551]	1215	case WM_BUTTON1MOTIONEND:
	1216	{
	1217	CNRINFO cnri;
[2]	1218
[551]	1219	memset(&cnri, 0, sizeof(CNRINFO));
	1220	cnri.cb = sizeof(CNRINFO);
	1221	if (WinSendMsg(hwnd, CM_QUERYCNRINFO, MPFROMP(&cnri),
	1222	MPFROMLONG(sizeof(CNRINFO)))) {
	1223	if (cnri.flWindowAttr & CV_DETAIL)
	1224	PrfWriteProfileData(fmprof, appname, "CnrSplitBar",
	1225	(PVOID) & cnri.xVertSplitbar, sizeof(LONG));
[2]	1226	}
[551]	1227	}
	1228	break;
[2]	1229
[551]	1230	case UM_COMPARE:
	1231	if (dcd && mp1 && mp2) {
[2]	1232
[551]	1233	COMPARE *cmp;
[1009]	1234	CHAR leftdir = (CHAR )mp1, rightdir = (CHAR )mp2;
[2]	1235
[551]	1236	if (!IsFile(leftdir) && !IsFile(rightdir)) {
	1237	cmp = xmallocz(sizeof(COMPARE), pszSrcFile, __LINE__);
	1238	if (cmp) {
	1239	cmp->size = sizeof(COMPARE);
	1240	strcpy(cmp->leftdir, leftdir);
	1241	strcpy(cmp->rightdir, rightdir);
	1242	cmp->hwndParent = dcd->hwndParent;
	1243	cmp->dcd.hwndParent = dcd->hwndParent;
	1244	WinDlgBox(HWND_DESKTOP,
	1245	HWND_DESKTOP,
	1246	CompareDlgProc, FM3ModHandle, COMP_FRAME, MPFROMP(cmp));
	1247	}
[2]	1248	}
[551]	1249	}
	1250	return 0;
[2]	1251
[978]	1252	case WM_PRESPARAMCHANGED:
	1253	PresParamChanged(hwnd, "DirCnr", mp1, mp2);
	1254	break;
[2]	1255
[551]	1256	case UM_UPDATERECORDLIST:
	1257	if (dcd && mp1)
	1258	WinSendMsg(dcd->hwndObject, msg, mp1, mp2);
	1259	return 0;
[2]	1260
[551]	1261	case UM_UPDATERECORD:
	1262	if (dcd && mp1) {
[2]	1263
[551]	1264	CHAR *filename;
[2]	1265
[551]	1266	filename = mp1;
	1267	if (filename)
	1268	UpdateCnrRecord(hwnd, filename, TRUE, dcd);
	1269	}
	1270	return 0;
[2]	1271
[551]	1272	case WM_SETFOCUS:
	1273	/*
	1274	* put name of our window (directory name) on status line
	1275	*/
	1276	if (dcd && hwndStatus && mp2) {
[2]	1277
[551]	1278	PCNRITEM pci = NULL;
[2]	1279
[551]	1280	if (fAutoView && hwndMain) {
	1281	pci = WinSendMsg(hwnd, CM_QUERYRECORDEMPHASIS, MPFROMLONG(CMA_FIRST),
	1282	MPFROMSHORT(CRA_CURSORED));
	1283	if (pci && (INT) pci != -1 &&
[730]	1284	(!(driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_SLOW)))
	1285	WinSendMsg(hwndMain, UM_LOADFILE, MPFROMP(pci->pszFileName), MPVOID);
[551]	1286	else
	1287	WinSendMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
[2]	1288	}
[551]	1289	if (*dcd->directory) {
	1290	if (hwndMain)
	1291	WinSendMsg(hwndMain,
	1292	UM_SETUSERLISTNAME, MPFROMP(dcd->directory), MPVOID);
	1293	else
	1294	add_udir(FALSE, dcd->directory);
[2]	1295	}
[551]	1296	if (hwndMain)
	1297	PostMsg(hwndMain, UM_ADVISEFOCUS, MPFROMLONG(dcd->hwndFrame), MPVOID);
	1298	}
	1299	if (mp2) {
	1300	LastDir = hwnd;
	1301	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	1302	if (fSwitchTreeOnFocus && hwndTree && dcd && *dcd->directory)
	1303	WinSendMsg(hwndTree, UM_SHOWME, MPFROMP(dcd->directory), MPVOID);
	1304	}
	1305	break;
[2]	1306
[551]	1307	case UM_SETDIR:
	1308	if (dcd && mp1) {
[2]	1309
[551]	1310	CHAR fullname[CCHMAXPATH];
[2]	1311
[551]	1312	DosError(FERR_DISABLEHARDERR);
[1009]	1313	if (!DosQueryPathInfo((CHAR *)mp1,
[551]	1314	FIL_QUERYFULLNAME, fullname, sizeof(fullname))) {
	1315	if (stricmp(dcd->directory, fullname)) {
	1316	strcpy(dcd->previous, dcd->directory);
	1317	strcpy(dcd->directory, fullname);
	1318	DosEnterCritSec();
	1319	dcd->stopflag++;
	1320	DosExitCritSec();
	1321	if (!PostMsg(dcd->hwndObject, UM_RESCAN, MPVOID, MPFROMLONG(1L))) {
	1322	strcpy(dcd->directory, dcd->previous);
	1323	DosEnterCritSec();
	1324	dcd->stopflag--;
	1325	DosExitCritSec();
	1326	}
	1327	else if (*dcd->directory) {
	1328	if (hwndMain)
	1329	WinSendMsg(hwndMain,
	1330	UM_SETUSERLISTNAME, MPFROMP(dcd->directory), MPVOID);
	1331	else
	1332	add_udir(FALSE, dcd->directory);
	1333	}
	1334	}
[2]	1335	}
[551]	1336	}
	1337	break;
[2]	1338
[551]	1339	case UM_RESCAN:
	1340	if (dcd) {
[2]	1341
[551]	1342	CNRINFO cnri;
	1343	CHAR s[CCHMAXPATH * 2], tf[81], tb[81];
	1344	PCNRITEM pci;
[2]	1345
[551]	1346	memset(&cnri, 0, sizeof(CNRINFO));
	1347	cnri.cb = sizeof(CNRINFO);
	1348	WinSendMsg(hwnd,
	1349	CM_QUERYCNRINFO,
	1350	MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
	1351	cnri.pszCnrTitle = dcd->directory;
	1352	WinSendMsg(hwnd,
	1353	CM_SETCNRINFO, MPFROMP(&cnri), MPFROMLONG(CMA_CNRTITLE));
	1354	dcd->totalfiles = cnri.cRecords;
	1355	commafmt(tb, sizeof(tb), dcd->totalfiles);
	1356	CommaFmtULL(tf, sizeof(tf), dcd->ullTotalBytes, 'K');
	1357	sprintf(s, "%s / %s", tb, tf);
	1358	WinSetDlgItemText(dcd->hwndClient, DIR_TOTALS, s);
	1359	commafmt(tb, sizeof(tb), dcd->selectedfiles);
	1360	CommaFmtULL(tf, sizeof(tf), dcd->selectedbytes, 'K');
	1361	sprintf(s, "%s / %s", tb, tf);
	1362	WinSetDlgItemText(dcd->hwndClient, DIR_SELECTED, s);
	1363	if (hwndStatus &&
	1364	dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
	1365	PostMsg(dcd->hwndObject, UM_RESCAN2, MPVOID, MPVOID);
	1366	if ((fSplitStatus && hwndStatus2) \|\| fMoreButtons) {
	1367	pci = WinSendMsg(hwnd,
	1368	CM_QUERYRECORDEMPHASIS,
	1369	MPFROMLONG(CMA_FIRST), MPFROMSHORT(CRA_CURSORED));
	1370	if (pci && (INT) pci != -1) {
	1371	if (fSplitStatus && hwndStatus2) {
	1372	CommaFmtULL(tb, sizeof(tb), pci->cbFile + pci->easize, ' ');
	1373	if (!fMoreButtons)
	1374	sprintf(s,
	1375	" %s %04u/%02u/%02u %02u:%02u:%02u [%s] %s",
	1376	tb,
	1377	pci->date.year,
	1378	pci->date.month,
	1379	pci->date.day,
	1380	pci->time.hours,
	1381	pci->time.minutes,
	1382	pci->time.seconds,
	1383	pci->pszDispAttr, pci->pszFileName);
	1384	else {
	1385	*tf = 0;
	1386	if (pci->cbFile + pci->easize > 1024) {
	1387	CommaFmtULL(tf, sizeof(tf), pci->cbFile + pci->easize, 'K');
	1388	}
	1389	sprintf(s,
	1390	GetPString(IDS_STATUSSIZETEXT),
	1391	tb, tf ? " (" : NullStr, tf, tf ? ")" : NullStr);
	1392	}
	1393	WinSetWindowText(hwndStatus2, s);
	1394	}
	1395	else
	1396	WinSetWindowText(hwndStatus2, NullStr);
	1397	if (fMoreButtons) {
	1398	WinSetWindowText(hwndName, pci->pszFileName);
	1399	sprintf(s,
	1400	"%04u/%02u/%02u %02u:%02u:%02u",
	1401	pci->date.year,
	1402	pci->date.month,
	1403	pci->date.day,
	1404	pci->time.hours, pci->time.minutes, pci->time.seconds);
	1405	WinSetWindowText(hwndDate, s);
	1406	WinSetWindowText(hwndAttr, pci->pszDispAttr);
	1407	}
	1408	}
	1409	else {
	1410	WinSetWindowText(hwndStatus2, NullStr);
	1411	WinSetWindowText(hwndName, NullStr);
	1412	WinSetWindowText(hwndDate, NullStr);
	1413	WinSetWindowText(hwndAttr, NullStr);
	1414	}
	1415	}
[2]	1416	}
[551]	1417	}
	1418	return 0;
[2]	1419
[551]	1420	case UM_SORTRECORD:
	1421	if (dcd) {
[2]	1422
[551]	1423	CNRINFO cnri;
[2]	1424
[551]	1425	memset(&cnri, 0, sizeof(CNRINFO));
	1426	cnri.cb = sizeof(CNRINFO);
	1427	WinSendMsg(hwnd,
	1428	CM_QUERYCNRINFO,
	1429	MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
	1430	cnri.pSortRecord = (PVOID) SortDirCnr;
	1431	WinSendMsg(hwnd,
	1432	CM_SETCNRINFO, MPFROMP(&cnri), MPFROMLONG(CMA_PSORTRECORD));
	1433	WinSendMsg(hwnd,
	1434	CM_SORTRECORD,
	1435	MPFROMP(SortDirCnr), MPFROMLONG(dcd->sortFlags));
	1436	}
	1437	return 0;
[2]	1438
[551]	1439	case UM_SETUP:
	1440	if (dcd) {
	1441	if (!dcd->hwndObject) {
	1442	/*
	1443	* first time through -- set things up
	1444	*/
[2]	1445
[551]	1446	CNRINFO cnri;
[2]	1447
[551]	1448	memset(&cnri, 0, sizeof(CNRINFO));
	1449	cnri.cb = sizeof(CNRINFO);
	1450	WinSendMsg(hwnd,
	1451	CM_QUERYCNRINFO,
	1452	MPFROMP(&cnri), MPFROMLONG(sizeof(CNRINFO)));
	1453	cnri.cyLineSpacing = 0;
	1454	cnri.cxTreeIndent = 12L;
[2]	1455
[551]	1456	cnri.flWindowAttr &= (~(CV_TREE \| CV_ICON \| CV_DETAIL \| CV_TEXT));
	1457	cnri.flWindowAttr \|= (CV_NAME \| CA_DETAILSVIEWTITLES \| CV_MINI \|
	1458	CV_FLOW);
	1459	cnri.pSortRecord = (PVOID) SortDirCnr;
[2]	1460
[551]	1461	{
	1462	ULONG size = sizeof(ULONG);
[2]	1463
[551]	1464	PrfQueryProfileData(fmprof,
	1465	appname,
	1466	"DirflWindowAttr",
	1467	(PVOID) & cnri.flWindowAttr, &size);
	1468	size = sizeof(MASK);
	1469	if (!*dcd->mask.szMask &&
	1470	!dcd->mask.attrFile && !dcd->mask.antiattr) {
	1471	if (PrfQueryProfileSize(fmprof,
	1472	appname, "DirFilter", &size) && size) {
	1473	PrfQueryProfileData(fmprof,
	1474	appname, "DirFilter", &dcd->mask, &size);
	1475	SetMask(dcd->mask.szMask, &dcd->mask);
	1476	}
	1477	else
	1478	dcd->mask.attrFile = (FILE_READONLY \| FILE_NORMAL \|
	1479	FILE_ARCHIVED \| FILE_DIRECTORY \|
	1480	FILE_HIDDEN \| FILE_SYSTEM);
	1481	}
	1482	*(dcd->mask.prompt) = 0;
	1483	}
	1484	if (dcd->flWindowAttr)
	1485	cnri.flWindowAttr = dcd->flWindowAttr;
	1486	else
	1487	dcd->flWindowAttr = cnri.flWindowAttr;
	1488	cnri.flWindowAttr &= (~(CA_MIXEDTARGETEMPH \| CA_ORDEREDTARGETEMPH \|
	1489	CA_TITLEREADONLY \| CA_TITLESEPARATOR));
	1490	cnri.flWindowAttr \|= CV_FLOW;
	1491	dcd->flWindowAttr \|= CV_FLOW;
	1492	if (WinWindowFromID(dcd->hwndFrame, FID_TITLEBAR))
	1493	cnri.flWindowAttr &= (~CA_CONTAINERTITLE);
	1494	else
	1495	cnri.flWindowAttr \|= CA_CONTAINERTITLE;
	1496	if (!dcd->sortFlags)
	1497	dcd->sortFlags = sortFlags;
	1498	WinSendMsg(hwnd,
	1499	CM_SETCNRINFO,
	1500	MPFROMP(&cnri),
	1501	MPFROMLONG(CMA_FLWINDOWATTR \| CMA_LINESPACING \|
	1502	CMA_CXTREEINDENT \| CMA_PSORTRECORD));
	1503	SetCnrCols(hwnd, FALSE);
	1504	if (_beginthread(MakeObjWin, NULL, 245760, (PVOID) dcd) == -1) {
	1505	Runtime_Error(pszSrcFile, __LINE__,
	1506	GetPString(IDS_COULDNTSTARTTHREADTEXT));
	1507	PostMsg(hwnd, WM_CLOSE, MPVOID, MPVOID);
	1508	return 0;
	1509	}
	1510	else
[771]	1511	DosSleep(32); //05 Aug 07 GKY 64
[551]	1512	WinEnableMenuItem(DirCnrMenu, IDM_FINDINTREE, (hwndTree != (HWND) 0));
[2]	1513	}
[1028]	1514	PostMsg(hwnd, UM_SETUP2, MPVOID, MPVOID);
[551]	1515	}
	1516	else {
	1517	PostMsg(hwnd, WM_CLOSE, MPVOID, MPVOID);
[2]	1518	return 0;
[551]	1519	}
	1520	return 0;
[2]	1521
[923]	1522	case UM_SETUP2:
[992]	1523	if (dcd) {
[923]	1524	AdjustCnrColsForPref(hwnd, NULL, dcd, FALSE);
[992]	1525	SayFilter(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
[1016]	1526	DIR_FILTER), &dcd->mask, FALSE);
[992]	1527	SaySort(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
[1016]	1528	DIR_SORT), dcd->sortFlags, FALSE);
[992]	1529	SayView(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
[1016]	1530	DIR_VIEW), dcd->flWindowAttr);
[992]	1531	} else
[923]	1532	PostMsg(hwnd, WM_CLOSE, MPVOID, MPVOID);
	1533	return 0;
	1534
[551]	1535	case WM_MENUEND:
	1536	if (dcd) {
[2]	1537
[551]	1538	HWND hwndMenu = (HWND) mp2;
[2]	1539
[551]	1540	if (hwndMenu == DirCnrMenu \|\|
[1016]	1541	hwndMenu == FileMenu \|\|
	1542	hwndMenu == DirMenu) {
[551]	1543	MarkAll(hwnd, TRUE, FALSE, TRUE);
	1544	if (dcd->cnremphasized) {
	1545	WinSendMsg(hwnd, CM_SETRECORDEMPHASIS, MPVOID,
	1546	MPFROM2SHORT(FALSE, CRA_SOURCE));
	1547	dcd->cnremphasized = FALSE;
	1548	}
[2]	1549	}
[551]	1550	}
	1551	break;
[2]	1552
[551]	1553	case UM_OPENWINDOWFORME:
	1554	if (dcd) {
[1009]	1555	if (mp1 && !IsFile((CHAR *)mp1)) {
[551]	1556	OpenDirCnr(hwnd, dcd->hwndParent, dcd->hwndFrame, FALSE, (char *)mp1);
[2]	1557	}
[551]	1558	else if (mp1 && IsFile(mp1) == 1) {
	1559	StartArcCnr(HWND_DESKTOP,
[1009]	1560	dcd->hwndFrame, (CHAR )mp1, 4, (ARC_TYPE ) mp2);
[551]	1561	}
	1562	}
	1563	return 0;
[2]	1564
[551]	1565	case MM_PORTHOLEINIT:
	1566	if (dcd) {
	1567	switch (SHORT1FROMMP(mp1)) {
	1568	case 0:
	1569	case 1:
	1570	{
	1571	ULONG wmsg;
[2]	1572
[551]	1573	wmsg = (SHORT1FROMMP(mp1) == 0) ? UM_FILESMENU : UM_VIEWSMENU;
	1574	PortholeInit((HWND) WinSendMsg(dcd->hwndClient,
	1575	wmsg, MPVOID, MPVOID), mp1, mp2);
	1576	}
	1577	break;
[2]	1578	}
[551]	1579	}
	1580	break;
[2]	1581
[551]	1582	case UM_INITMENU:
	1583	case WM_INITMENU:
	1584	if (dcd) {
	1585	switch (SHORT1FROMMP(mp1)) {
	1586	case IDM_FILESMENU:
[907]	1587	CopyPresParams((HWND) mp2, hwndMainMenu);
	1588	if (isalpha(*dcd->directory)) {
[551]	1589	if (driveflags[toupper(*dcd->directory) - 'A'] & DRIVE_NOTWRITEABLE) {
	1590	WinEnableMenuItem((HWND) mp2, IDM_MOVEMENU, FALSE);
	1591	WinEnableMenuItem((HWND) mp2, IDM_RENAME, FALSE);
	1592	WinEnableMenuItem((HWND) mp2, IDM_MKDIR, FALSE);
	1593	WinEnableMenuItem((HWND) mp2, IDM_UNDELETE, FALSE);
	1594	WinEnableMenuItem((HWND) mp2, IDM_DELETESUBMENU, FALSE);
	1595	WinEnableMenuItem((HWND) mp2, IDM_DELETE, FALSE);
	1596	WinEnableMenuItem((HWND) mp2, IDM_EDIT, FALSE);
	1597	WinEnableMenuItem((HWND) mp2, IDM_EDITTEXT, FALSE);
	1598	WinEnableMenuItem((HWND) mp2, IDM_EDITBINARY, FALSE);
	1599	WinEnableMenuItem((HWND) mp2, IDM_ATTRS, FALSE);
	1600	}
	1601	else {
	1602	WinEnableMenuItem((HWND) mp2, IDM_MOVEMENU, TRUE);
	1603	WinEnableMenuItem((HWND) mp2, IDM_RENAME, TRUE);
	1604	WinEnableMenuItem((HWND) mp2, IDM_MKDIR, TRUE);
	1605	WinEnableMenuItem((HWND) mp2, IDM_UNDELETE, TRUE);
	1606	WinEnableMenuItem((HWND) mp2, IDM_DELETESUBMENU, TRUE);
	1607	WinEnableMenuItem((HWND) mp2, IDM_DELETE, TRUE);
	1608	WinEnableMenuItem((HWND) mp2, IDM_EDIT, TRUE);
	1609	WinEnableMenuItem((HWND) mp2, IDM_EDITTEXT, TRUE);
	1610	WinEnableMenuItem((HWND) mp2, IDM_EDITBINARY, TRUE);
[907]	1611	WinEnableMenuItem((HWND) mp2, IDM_ATTRS, TRUE);
[551]	1612	}
	1613	}
	1614	break;
[2]	1615
[551]	1616	case IDM_VIEWSMENU:
[907]	1617	SetViewMenu((HWND) mp2, dcd->flWindowAttr);
[877]	1618	CopyPresParams((HWND) mp2, hwndMainMenu);
[907]	1619	WinEnableMenuItem((HWND) mp2, IDM_RESELECT,
	1620	(dcd->lastselection != NULL));
	1621	if (isalpha(*dcd->directory)) {
[551]	1622	if (driveflags[toupper(*dcd->directory) - 'A'] & DRIVE_NOTWRITEABLE)
	1623	WinEnableMenuItem((HWND) mp2, IDM_MKDIR, FALSE);
	1624	else
	1625	WinEnableMenuItem((HWND) mp2, IDM_MKDIR, TRUE);
	1626	}
	1627	WinEnableMenuItem((HWND) mp2,
	1628	IDM_SELECTCOMPAREMENU,
	1629	(CountDirCnrs(dcd->hwndParent) > 1));
	1630	break;
[2]	1631
[551]	1632	case IDM_DETAILSSETUP:
	1633	SetDetailsSwitches((HWND) mp2, dcd);
	1634	break;
[2]	1635
[551]	1636	case IDM_COMMANDSMENU:
	1637	SetupCommandMenu((HWND) mp2, hwnd);
	1638	break;
[2]	1639
[551]	1640	case IDM_SORTSUBMENU:
	1641	SetSortChecks((HWND) mp2, dcd->sortFlags);
	1642	break;
[2]	1643
[551]	1644	case IDM_WINDOWSMENU:
	1645	SetupWinList((HWND) mp2,
	1646	(hwndMain) ? hwndMain : (HWND) 0, dcd->hwndFrame);
	1647	break;
[2]	1648	}
[551]	1649	dcd->hwndLastMenu = (HWND) mp2;
	1650	}
	1651	if (msg == WM_INITMENU)
	1652	break;
	1653	return 0;
[2]	1654
[551]	1655	case UM_FILTER:
	1656	if (dcd) {
[2]	1657
[551]	1658	PCNRITEM pci;
[2]	1659
[551]	1660	if (mp1) {
	1661	DosEnterCritSec();
[1009]	1662	SetMask((CHAR *)mp1, &dcd->mask);
[551]	1663	DosExitCritSec();
[2]	1664	}
[551]	1665	dcd->suspendview = 1;
	1666	WinSendMsg(hwnd, CM_FILTER, MPFROMP(Filter), MPFROMP(&dcd->mask));
	1667	dcd->suspendview = 0;
	1668	if (fAutoView && hwndMain) {
	1669	pci = WinSendMsg(hwnd, CM_QUERYRECORDEMPHASIS,
	1670	MPFROMLONG(CMA_FIRST), MPFROMSHORT(CRA_CURSORED));
	1671	if (pci && (INT) pci != -1 &&
[730]	1672	(!(driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_SLOW)))
	1673	WinSendMsg(hwndMain, UM_LOADFILE, MPFROMP(pci->pszFileName), MPVOID);
[551]	1674	else
	1675	WinSendMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
	1676	}
	1677	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	1678	}
	1679	return 0;
[2]	1680
[551]	1681	case UM_COMMAND:
	1682	if (mp1) {
	1683	if (dcd) {
	1684	if (!PostMsg(dcd->hwndObject, UM_COMMAND, mp1, mp2)) {
	1685	Runtime_Error(pszSrcFile, __LINE__, "PostMsg");
	1686	FreeListInfo((LISTINFO *) mp1);
	1687	}
	1688	else
	1689	return (MRESULT) TRUE;
[2]	1690	}
[551]	1691	else
	1692	FreeListInfo((LISTINFO *) mp1);
	1693	}
	1694	return 0;
[2]	1695
[551]	1696	case UM_NOTIFY:
	1697	if (mp2)
[1009]	1698	Notify((CHAR *)mp2);
[551]	1699	return 0;
[2]	1700
[551]	1701	case UM_DRIVECMD:
	1702	if (mp1)
	1703	WinSendMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_SWITCH, 0), mp1);
	1704	return 0;
[2]	1705
[551]	1706	case WM_COMMAND:
	1707	DosError(FERR_DISABLEHARDERR);
	1708	if (dcd) {
	1709	switch (SHORT1FROMMP(mp1)) {
	1710	case IDM_SETTARGET:
	1711	SetTargetDir(hwnd, FALSE);
	1712	break;
[2]	1713
[551]	1714	case IDM_CREATE:
	1715	{
	1716	STRINGINPARMS sip;
	1717	CHAR filename[CCHMAXPATHCOMP];
[2]	1718
[551]	1719	memset(&sip, 0, sizeof(sip));
	1720	sip.help = GetPString(IDS_CREATETEXT);
	1721	sip.prompt = GetPString(IDS_CREATEPROMPTTEXT);
	1722	sip.inputlen = CCHMAXPATHCOMP - (strlen(dcd->directory) - 1);
	1723	strcpy(filename, "NEWFILE.TXT");
	1724	sip.ret = filename;
	1725	sip.title = GetPString(IDS_CREATETITLETEXT);
	1726	if (WinDlgBox(HWND_DESKTOP, hwnd, InputDlgProc, FM3ModHandle,
	1727	STR_FRAME, &sip)) {
	1728	bstrip(sip.ret);
	1729	if (*sip.ret) {
	1730	CHAR newfile[CCHMAXPATH];
	1731	FILE *fp;
	1732	INT test;
	1733	PCNRITEM pci;
[2]	1734
[551]	1735	strcpy(newfile, dcd->directory);
	1736	if (newfile[strlen(newfile) - 1] != '\\')
	1737	strcat(newfile, "\\");
	1738	strcat(newfile, sip.ret);
	1739	test = IsFile(newfile);
	1740	if (test != 1)
	1741	fp = fopen(newfile, "w");
	1742	if (test != 1 && !fp) {
	1743	saymsg(MB_ENTER,
	1744	hwnd,
	1745	GetPString(IDS_ERRORTEXT),
	1746	GetPString(IDS_CREATEERRORTEXT), newfile);
	1747	}
	1748	else {
	1749	if (fp) {
	1750	WinSendMsg(hwnd, UM_UPDATERECORD, MPFROMP(newfile), MPVOID);
	1751	fclose(fp);
	1752	}
	1753	if (*editor) {
[2]	1754
[551]	1755	CHAR *dummy[2];
[2]	1756
[551]	1757	dummy[0] = newfile;
	1758	dummy[1] = NULL;
	1759	ExecOnList(hwnd,
[907]	1760	editor, WINDOWED \| SEPARATE, NULL, dummy, NULL,
	1761	pszSrcFile, __LINE__);
[551]	1762	}
	1763	else
	1764	StartMLEEditor(dcd->hwndParent, 4, newfile, dcd->hwndFrame);
	1765	pci = FindCnrRecord(hwnd, newfile, NULL, TRUE, FALSE, TRUE);
	1766	if (pci && (INT) pci != -1)
	1767	/* make sure that record shows in viewport */
	1768	ShowCnrRecord(hwnd, (PMINIRECORDCORE) pci);
	1769	}
	1770	}
	1771	}
	1772	}
	1773	break;
[2]	1774
[551]	1775	case IDM_CONTEXTMENU:
	1776	{
	1777	PCNRITEM pci;
[2]	1778
[551]	1779	pci = (PCNRITEM) CurrentRecord(hwnd);
	1780	PostMsg(hwnd, WM_CONTROL, MPFROM2SHORT(DIR_CNR, CN_CONTEXTMENU),
	1781	MPFROMP(pci));
	1782	}
	1783	break;
[2]	1784
[551]	1785	case IDM_MAXIMIZE:
	1786	PostMsg(hwndMain, UM_MAXIMIZE, MPFROMLONG(dcd->hwndFrame), MPVOID);
	1787	break;
[2]	1788
[551]	1789	case IDM_SHOWALLFILESCNR:
	1790	StartSeeAll(HWND_DESKTOP, FALSE, dcd->directory);
	1791	break;
[2]	1792
[551]	1793	case IDM_SHOWALLFILES:
	1794	{
	1795	PCNRITEM pci;
[2]	1796
[551]	1797	pci = WinSendMsg(hwnd, CM_QUERYRECORDEMPHASIS,
	1798	MPFROMLONG(CMA_FIRST), MPFROMSHORT(CRA_CURSORED));
	1799	if (pci && (INT) pci != -1) {
[2]	1800
[551]	1801	static CHAR dirname[CCHMAXPATH];
[2]	1802
[730]	1803	strcpy(dirname, pci->pszFileName);
[551]	1804	MakeValidDir(dirname);
	1805	StartSeeAll(HWND_DESKTOP, FALSE, dirname);
	1806	}
	1807	}
	1808	break;
[2]	1809
[551]	1810	case IDM_FINDINTREE:
	1811	if (hwndTree)
	1812	WinSendMsg(hwndTree, UM_SHOWME, MPFROMP(dcd->directory),
	1813	MPFROMLONG(1L));
	1814	break;
[2]	1815
[551]	1816	case IDM_BEGINEDIT:
	1817	OpenEdit(hwnd);
	1818	break;
[2]	1819
[551]	1820	case IDM_ENDEDIT:
	1821	WinSendMsg(hwnd, CM_CLOSEEDIT, MPVOID, MPVOID);
	1822	break;
[2]	1823
[551]	1824	case IDM_SHOWSELECT:
	1825	QuickPopup(hwnd,
	1826	dcd,
[877]	1827	CheckMenu(hwnd, &DirCnrMenu, DIRCNR_POPUP), IDM_SELECTSUBMENU);
[551]	1828	break;
[2]	1829
[551]	1830	case IDM_SHOWSORT:
[877]	1831	QuickPopup(hwnd, dcd, CheckMenu(hwnd, &DirCnrMenu, DIRCNR_POPUP),
[551]	1832	IDM_SORTSUBMENU);
	1833	break;
[2]	1834
[551]	1835	case IDM_VIEWORARC:
	1836	{
	1837	SWP swp;
	1838	PCNRITEM pci;
[2]	1839
[551]	1840	pci = (PCNRITEM) WinSendMsg(hwnd, CM_QUERYRECORDEMPHASIS,
	1841	MPFROMLONG(CMA_FIRST),
	1842	MPFROMSHORT(CRA_CURSORED));
	1843	if (pci && (INT) pci != -1) {
	1844	WinQueryWindowPos(dcd->hwndFrame, &swp);
	1845	DefaultViewKeys(hwnd,
	1846	dcd->hwndFrame,
[730]	1847	dcd->hwndParent, &swp, pci->pszFileName);
[551]	1848	}
	1849	}
	1850	break;
[2]	1851
[953]	1852	case IDM_DIRCNRSETTINGS:
[551]	1853	if (!ParentIsDesktop(dcd->hwndParent, dcd->hwndParent))
[917]	1854	PostMsg(dcd->hwndParent, msg, MPFROMLONG(IDM_DIRCNRSETTINGS), mp2);
	1855	else {
	1856	WinDlgBox(HWND_DESKTOP,
	1857	hwnd,
	1858	CfgDlgProc,
	1859	FM3ModHandle,
	1860	CFG_FRAME,
	1861	MPFROMLONG(IDM_DIRCNRSETTINGS));
	1862	}
[551]	1863	break;
[2]	1864
[551]	1865	case IDM_QTREE:
	1866	case IDM_TREE:
	1867	{
	1868	CHAR newpath[CCHMAXPATH];
	1869	APIRET rc;
	1870	PCNRITEM pci;
[2]	1871
[551]	1872	if (SHORT1FROMMP(mp1) == IDM_TREE) {
	1873	pci = (PCNRITEM) CurrentRecord(hwnd);
	1874	if (pci && (INT) pci != -1)
[730]	1875	strcpy(newpath, pci->pszFileName);
[551]	1876	else
	1877	strcpy(newpath, dcd->directory);
	1878	}
	1879	else
	1880	strcpy(newpath, dcd->directory);
	1881	MakeValidDir(newpath);
	1882	rc = WinDlgBox(HWND_DESKTOP, dcd->hwndClient, ObjCnrDlgProc,
	1883	FM3ModHandle, QTREE_FRAME, MPFROMP(newpath));
	1884	if (rc)
	1885	WinSendMsg(hwnd, UM_SETDIR, MPFROMP(newpath), MPVOID);
	1886	}
	1887	break;
[2]	1888
[551]	1889	case IDM_RESELECT:
	1890	SelectList(hwnd, TRUE, FALSE, FALSE, NULL, NULL, dcd->lastselection);
	1891	break;
[2]	1892
[551]	1893	case IDM_HELP:
	1894	if (hwndHelp) {
	1895	if (!ParentIsDesktop(dcd->hwndFrame, dcd->hwndParent))
	1896	PostMsg(dcd->hwndParent, UM_COMMAND, mp1, mp2);
	1897	else
	1898	WinSendMsg(hwndHelp, HM_HELP_CONTENTS, MPVOID, MPVOID);
	1899	}
	1900	break;
[2]	1901
[551]	1902	case IDM_WINDOWDLG:
	1903	if (!ParentIsDesktop(dcd->hwndFrame, dcd->hwndParent))
	1904	PostMsg(dcd->hwndParent, UM_COMMAND,
	1905	MPFROM2SHORT(IDM_WINDOWDLG, 0), MPVOID);
	1906	break;
[2]	1907
[551]	1908	case IDM_SORTSMARTNAME:
	1909	case IDM_SORTNAME:
	1910	case IDM_SORTFILENAME:
	1911	case IDM_SORTSIZE:
	1912	case IDM_SORTEASIZE:
	1913	case IDM_SORTFIRST:
	1914	case IDM_SORTLAST:
	1915	case IDM_SORTLWDATE:
	1916	case IDM_SORTLADATE:
	1917	case IDM_SORTCRDATE:
	1918	case IDM_SORTSUBJECT:
	1919	dcd->sortFlags &= (SORT_REVERSE \| SORT_DIRSFIRST \| SORT_DIRSLAST);
	1920	case IDM_SORTDIRSFIRST:
	1921	case IDM_SORTDIRSLAST:
	1922	case IDM_SORTREVERSE:
	1923	switch (SHORT1FROMMP(mp1)) {
	1924	case IDM_SORTSUBJECT:
	1925	dcd->sortFlags \|= SORT_SUBJECT;
	1926	break;
	1927	case IDM_SORTSMARTNAME:
	1928	case IDM_SORTFILENAME:
	1929	dcd->sortFlags \|= SORT_FILENAME;
	1930	break;
	1931	case IDM_SORTSIZE:
	1932	dcd->sortFlags \|= SORT_SIZE;
	1933	break;
	1934	case IDM_SORTEASIZE:
	1935	dcd->sortFlags \|= SORT_EASIZE;
	1936	break;
	1937	case IDM_SORTFIRST:
	1938	dcd->sortFlags \|= SORT_FIRSTEXTENSION;
	1939	break;
	1940	case IDM_SORTLAST:
	1941	dcd->sortFlags \|= SORT_LASTEXTENSION;
	1942	break;
	1943	case IDM_SORTLWDATE:
	1944	dcd->sortFlags \|= SORT_LWDATE;
	1945	break;
	1946	case IDM_SORTLADATE:
	1947	dcd->sortFlags \|= SORT_LADATE;
	1948	break;
	1949	case IDM_SORTCRDATE:
	1950	dcd->sortFlags \|= SORT_CRDATE;
	1951	break;
	1952	case IDM_SORTDIRSFIRST:
	1953	if (dcd->sortFlags & SORT_DIRSFIRST)
	1954	dcd->sortFlags &= (~SORT_DIRSFIRST);
	1955	else {
	1956	dcd->sortFlags \|= SORT_DIRSFIRST;
	1957	dcd->sortFlags &= (~SORT_DIRSLAST);
	1958	}
	1959	break;
	1960	case IDM_SORTDIRSLAST:
	1961	if (dcd->sortFlags & SORT_DIRSLAST)
	1962	dcd->sortFlags &= (~SORT_DIRSLAST);
	1963	else {
	1964	dcd->sortFlags \|= SORT_DIRSLAST;
	1965	dcd->sortFlags &= (~SORT_DIRSFIRST);
	1966	}
	1967	break;
	1968	case IDM_SORTREVERSE:
	1969	if (dcd->sortFlags & SORT_REVERSE)
	1970	dcd->sortFlags &= (~SORT_REVERSE);
	1971	else
	1972	dcd->sortFlags \|= SORT_REVERSE;
	1973	break;
	1974	}
	1975	WinSendMsg(hwnd, CM_SORTRECORD, MPFROMP(SortDirCnr),
	1976	MPFROMLONG(dcd->sortFlags));
	1977	SaySort(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	1978	DIR_SORT), dcd->sortFlags, FALSE);
	1979	break;
[2]	1980
[551]	1981	case IDM_COLLECT:
	1982	if (!Collector) {
[2]	1983
[551]	1984	HWND hwndC;
	1985	SWP swp;
[2]	1986
[551]	1987	if (!ParentIsDesktop(hwnd, dcd->hwndParent) && !fAutoTile &&
	1988	(!fExternalCollector && !strcmp(realappname, FM3Str)))
	1989	GetNextWindowPos(dcd->hwndParent, &swp, NULL, NULL);
	1990	hwndC = StartCollector((fExternalCollector \|\|
	1991	strcmp(realappname, FM3Str)) ?
	1992	HWND_DESKTOP : dcd->hwndParent, 4);
	1993	if (hwndC) {
	1994	if (!ParentIsDesktop(hwnd, dcd->hwndParent) && !fAutoTile &&
	1995	(!fExternalCollector && !strcmp(realappname, FM3Str)))
	1996	WinSetWindowPos(hwndC, HWND_TOP, swp.x, swp.y,
	1997	swp.cx, swp.cy, SWP_MOVE \| SWP_SIZE \|
	1998	SWP_SHOW \| SWP_ZORDER);
	1999	else if (!ParentIsDesktop(hwnd, dcd->hwndParent) && fAutoTile &&
	2000	!strcmp(realappname, FM3Str))
	2001	TileChildren(dcd->hwndParent, TRUE);
	2002	WinSetWindowPos(hwndC, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE);
[771]	2003	DosSleep(100); //05 Aug 07 GKY 250
[551]	2004	}
	2005	}
	2006	else
	2007	StartCollector(dcd->hwndParent, 4);
	2008	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_COLLECTOR, 0), MPVOID);
	2009	break;
[2]	2010
[551]	2011	case IDM_COLLECTOR:
[771]	2012	DosSleep(32); //05 Aug 07 GKY 64
[551]	2013	{
	2014	CHAR **list;
[2]	2015
[551]	2016	list = BuildList(hwnd);
	2017	if (list) {
	2018	if (Collector) {
	2019	if (!PostMsg(Collector,
	2020	WM_COMMAND,
	2021	MPFROM2SHORT(IDM_COLLECTOR, 0), MPFROMP(list)))
	2022	FreeList(list);
	2023	else if (fUnHilite)
[672]	2024	UnHilite(hwnd, TRUE, &dcd->lastselection, 0);
[551]	2025	}
	2026	else
	2027	FreeList(list);
	2028	}
	2029	}
	2030	break;
[2]	2031
[551]	2032	case IDM_UNDELETE:
	2033	{
	2034	PCNRITEM pci;
	2035	CHAR path[CCHMAXPATH];
[2]	2036
[551]	2037	pci = (PCNRITEM) CurrentRecord(hwnd);
	2038	if (pci && (INT) pci != -1) {
[730]	2039	strcpy(path, pci->pszFileName);
[551]	2040	MakeValidDir(path);
	2041	WinDlgBox(HWND_DESKTOP, hwnd, UndeleteDlgProc, FM3ModHandle,
	2042	UNDEL_FRAME, MPFROMP(path));
	2043	}
	2044	}
	2045	break;
[2]	2046
[551]	2047	case IDM_UNDELETESPEC:
	2048	WinDlgBox(HWND_DESKTOP,
	2049	hwnd,
	2050	UndeleteDlgProc,
	2051	FM3ModHandle, UNDEL_FRAME, MPFROMP(dcd->directory));
	2052	break;
[2]	2053
[551]	2054	case IDM_RESORT:
[930]	2055	// WinSendMsg(hwnd,
	2056	// CM_SORTRECORD,
	2057	// MPFROMP(SortDirCnr),
	2058	// MPFROMLONG((fSyncUpdates) ? sortFlags : dcd->sortFlags));
[551]	2059	WinSendMsg(hwnd,
	2060	CM_SORTRECORD,
	2061	MPFROMP(SortDirCnr), MPFROMLONG(dcd->sortFlags));
	2062	break;
[2]	2063
[551]	2064	case IDM_FILTER:
	2065	{
	2066	BOOL empty = FALSE;
	2067	PCNRITEM pci;
	2068	CHAR *p;
[2]	2069
[551]	2070	if (!*dcd->mask.szMask) {
	2071	empty = TRUE;
	2072	pci = (PCNRITEM) CurrentRecord(hwnd);
	2073	if (pci && !(pci->attrFile & FILE_DIRECTORY)) {
[730]	2074	p = strrchr(pci->pszFileName, '\\');
[551]	2075	if (p) {
	2076	p++;
	2077	strcpy(dcd->mask.szMask, p);
	2078	}
	2079	}
	2080	}
	2081	*(dcd->mask.prompt) = 0;
[2]	2082
[551]	2083	if (WinDlgBox(HWND_DESKTOP, hwnd, PickMaskDlgProc,
	2084	FM3ModHandle, MSK_FRAME, MPFROMP(&dcd->mask)))
	2085	WinSendMsg(hwnd, UM_FILTER, MPVOID, MPVOID);
	2086	else if (empty)
	2087	*dcd->mask.szMask = 0;
	2088	SayFilter(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	2089	DIR_FILTER), &dcd->mask, FALSE);
	2090	}
[1016]	2091	break;
[2]	2092
[958]	2093	case IDM_UNHIDEALL:
[1016]	2094	WinSendMsg(hwnd, CM_FILTER, MPFROMP(Filter), MPFROMP(&dcd->mask));
	2095	break;
[958]	2096
[551]	2097	case IDM_HIDEALL:
	2098	if (fAutoView && hwndMain)
	2099	PostMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
	2100	dcd->suspendview = 1;
	2101	HideAll(hwnd);
	2102	dcd->suspendview = 0;
	2103	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	2104	break;
[2]	2105
[551]	2106	case IDM_SELECTBOTH:
	2107	case IDM_SELECTONE:
	2108	case IDM_SELECTMORE:
	2109	case IDM_SELECTNEWER:
	2110	case IDM_SELECTOLDER:
	2111	case IDM_SELECTBIGGER:
	2112	case IDM_SELECTSMALLER:
	2113	case IDM_DESELECTBOTH:
	2114	case IDM_DESELECTONE:
	2115	case IDM_DESELECTMORE:
	2116	case IDM_DESELECTNEWER:
	2117	case IDM_DESELECTOLDER:
	2118	case IDM_DESELECTBIGGER:
	2119	case IDM_DESELECTSMALLER:
	2120	if (ParentIsDesktop(hwnd, dcd->hwndParent)) {
	2121	Runtime_Error(pszSrcFile, __LINE__, "ParentIsDesktop unexpected");
	2122	break;
	2123	}
	2124	case IDM_SELECTLIST:
	2125	case IDM_SELECTALL:
	2126	case IDM_DESELECTALL:
	2127	case IDM_SELECTALLFILES:
	2128	case IDM_DESELECTALLFILES:
	2129	case IDM_SELECTALLDIRS:
	2130	case IDM_DESELECTALLDIRS:
	2131	case IDM_SELECTMASK:
	2132	case IDM_DESELECTMASK:
	2133	case IDM_INVERT:
	2134	case IDM_SELECTCLIP:
	2135	case IDM_DESELECTCLIP:
	2136	{
	2137	PCNRITEM pci;
[2]	2138
[551]	2139	pci = (PCNRITEM) CurrentRecord(hwnd);
	2140	if ((INT) pci == -1)
	2141	pci = NULL;
	2142	if (SHORT1FROMMP(mp1) == IDM_HIDEALL) {
	2143	if (pci) {
	2144	if (!(pci->rc.flRecordAttr & CRA_SELECTED))
	2145	pci->rc.flRecordAttr \|= CRA_FILTERED;
	2146	WinSendMsg(hwnd, CM_INVALIDATERECORD, MPFROMP(&pci),
	2147	MPFROM2SHORT(1, CMA_ERASE \| CMA_REPOSITION));
	2148	break;
	2149	}
	2150	}
	2151	PostMsg(dcd->hwndObject, UM_SELECT, mp1, MPFROMP(pci));
	2152	}
	2153	break;
[2]	2154
[551]	2155	case IDM_RESCAN:
	2156	DosEnterCritSec();
	2157	dcd->stopflag++;
	2158	DosExitCritSec();
	2159	if (!PostMsg(dcd->hwndObject, UM_RESCAN, MPVOID, MPVOID)) {
	2160	DosEnterCritSec();
	2161	dcd->stopflag--;
	2162	DosExitCritSec();
	2163	}
	2164	break;
[2]	2165
[551]	2166	case IDM_SHOWLNAMES:
	2167	case IDM_SHOWSUBJECT:
	2168	case IDM_SHOWEAS:
	2169	case IDM_SHOWSIZE:
	2170	case IDM_SHOWICON:
	2171	case IDM_SHOWLWDATE:
	2172	case IDM_SHOWLWTIME:
	2173	case IDM_SHOWLADATE:
	2174	case IDM_SHOWLATIME:
	2175	case IDM_SHOWCRDATE:
	2176	case IDM_SHOWCRTIME:
	2177	case IDM_SHOWATTR:
	2178	AdjustDetailsSwitches(hwnd,
	2179	dcd->hwndLastMenu,
	2180	SHORT1FROMMP(mp1),
[923]	2181	dcd->directory, NULL, dcd, FALSE);
[551]	2182	break;
[2]	2183
[551]	2184	case IDM_TREEVIEW:
	2185	case IDM_ICON:
	2186	case IDM_TEXT:
	2187	case IDM_DETAILS:
	2188	case IDM_NAME:
	2189	case IDM_MINIICONS:
	2190	case IDM_DETAILSTITLES:
	2191	{
	2192	CNRINFO cnri;
[2]	2193
[551]	2194	memset(&cnri, 0, sizeof(CNRINFO));
	2195	cnri.cb = sizeof(CNRINFO);
	2196	WinSendMsg(hwnd, CM_QUERYCNRINFO, MPFROMP(&cnri),
	2197	MPFROMLONG(sizeof(CNRINFO)));
	2198	switch (SHORT1FROMMP(mp1)) {
	2199	case IDM_TREEVIEW:
	2200	if (!(cnri.flWindowAttr & CV_TREE))
	2201	dcd->lastattr = cnri.flWindowAttr;
	2202	cnri.flWindowAttr &= (~(CV_ICON \| CV_TREE \| CV_TEXT \|
	2203	CV_DETAIL \| CV_NAME \| CA_TREELINE));
	2204	cnri.flWindowAttr \|= CA_TREELINE \| CV_TREE \| CV_ICON;
	2205	if (!dcd->firsttree)
	2206	PostMsg(dcd->hwndObject, UM_FLESH, MPVOID, MPVOID);
	2207	break;
	2208	case IDM_ICON:
	2209	cnri.flWindowAttr &= (~(CV_ICON \| CV_TREE \| CV_TEXT \|
	2210	CV_DETAIL \| CV_NAME \| CA_TREELINE));
	2211	cnri.flWindowAttr \|= CV_ICON;
	2212	break;
	2213	case IDM_NAME:
	2214	cnri.flWindowAttr &= (~(CV_ICON \| CV_TREE \| CV_TEXT \|
	2215	CV_DETAIL \| CV_NAME \| CA_TREELINE));
	2216	cnri.flWindowAttr \|= CV_NAME;
	2217	break;
	2218	case IDM_TEXT:
	2219	cnri.flWindowAttr &= (~(CV_ICON \| CV_TREE \| CV_TEXT \|
	2220	CV_DETAIL \| CV_NAME \| CA_TREELINE));
	2221	cnri.flWindowAttr \|= CV_TEXT;
	2222	break;
	2223	case IDM_DETAILS:
	2224	cnri.flWindowAttr &= (~(CV_ICON \| CV_TREE \| CV_TEXT \|
	2225	CV_DETAIL \| CV_NAME \| CA_TREELINE));
	2226	cnri.flWindowAttr \|= CV_DETAIL;
	2227	break;
	2228	case IDM_MINIICONS:
	2229	if (cnri.flWindowAttr & CV_MINI)
	2230	cnri.flWindowAttr &= (~CV_MINI);
	2231	else
	2232	cnri.flWindowAttr \|= CV_MINI;
	2233	break;
	2234	case IDM_DETAILSTITLES:
	2235	if (cnri.flWindowAttr & CA_DETAILSVIEWTITLES)
	2236	cnri.flWindowAttr &= (~CA_DETAILSVIEWTITLES);
	2237	else
	2238	cnri.flWindowAttr \|= CA_DETAILSVIEWTITLES;
	2239	break;
	2240	}
	2241	cnri.flWindowAttr &= (~(CA_ORDEREDTARGETEMPH \| CA_MIXEDTARGETEMPH));
	2242	cnri.flWindowAttr \|= CV_FLOW;
	2243	dcd->flWindowAttr = cnri.flWindowAttr;
	2244	WinSendMsg(hwnd, CM_SETCNRINFO, MPFROMP(&cnri),
	2245	MPFROMLONG(CMA_FLWINDOWATTR));
	2246	WinSendMsg(hwnd, CM_INVALIDATERECORD, MPVOID,
	2247	MPFROM2SHORT(0, CMA_ERASE \| CMA_REPOSITION));
	2248	SayView(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	2249	DIR_VIEW), dcd->flWindowAttr);
	2250	}
	2251	break;
[2]	2252
[551]	2253	case IDM_SAVETOLIST:
	2254	WinDlgBox(HWND_DESKTOP, hwnd, SaveListDlgProc, FM3ModHandle,
	2255	SAV_FRAME, MPFROMP(&hwnd));
	2256	break;
[2]	2257
[551]	2258	case IDM_SIZES:
	2259	{
	2260	PCNRITEM pci;
	2261	CHAR path[CCHMAXPATH];
[2]	2262
[551]	2263	pci = (PCNRITEM) CurrentRecord(hwnd);
	2264	if (pci && (INT) pci != -1)
[730]	2265	strcpy(path, pci->pszFileName);
[551]	2266	else
	2267	strcpy(path, dcd->directory);
	2268	MakeValidDir(path);
	2269	WinDlgBox(HWND_DESKTOP,
	2270	HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, path);
	2271	}
	2272	break;
[2]	2273
[551]	2274	case IDM_MKDIR:
	2275	{
[907]	2276	PCNRITEM pci;
	2277	BOOL saved;
[2]	2278
[907]	2279	saved = fSelectedAlways;
	2280	fSelectedAlways = FALSE;
	2281	pci = (PCNRITEM)CurrentRecord(hwnd);
	2282	// 01 Oct 07 SHL Make below selected directory or in current directory
[551]	2283	PMMkDir(dcd->hwndParent,
[907]	2284	pci && (INT)pci != -1 ? pci->pszFileName : dcd->directory,
	2285	FALSE);
	2286	fSelectedAlways = saved;
[551]	2287	}
	2288	break;
[2]	2289
[551]	2290	case IDM_SWITCH:
	2291	if (mp2) {
	2292	strcpy(dcd->previous, dcd->directory);
[1009]	2293	strcpy(dcd->directory, (CHAR *)mp2);
[551]	2294	DosEnterCritSec();
	2295	dcd->stopflag++;
	2296	DosExitCritSec();
	2297	if (!PostMsg(dcd->hwndObject, UM_RESCAN, MPVOID, MPFROMLONG(1L))) {
	2298	strcpy(dcd->directory, dcd->previous);
	2299	DosEnterCritSec();
	2300	dcd->stopflag--;
	2301	DosExitCritSec();
	2302	}
	2303	else if (*dcd->directory) {
	2304	if (hwndMain)
	2305	WinSendMsg(hwndMain,
	2306	UM_SETUSERLISTNAME, MPFROMP(dcd->directory), MPVOID);
	2307	else
	2308	add_udir(FALSE, dcd->directory);
	2309	}
	2310	}
	2311	break;
[2]	2312
[551]	2313	case IDM_PARENT:
	2314	{
	2315	CHAR tempname1[CCHMAXPATH], tempname2[CCHMAXPATH];
[2]	2316
[551]	2317	strcpy(tempname1, dcd->directory);
	2318	if (tempname1[strlen(tempname1) - 1] != '\\')
	2319	strcat(tempname1, "\\");
	2320	strcat(tempname1, "..");
	2321	DosError(FERR_DISABLEHARDERR);
	2322	if (!DosQueryPathInfo(tempname1,
	2323	FIL_QUERYFULLNAME,
	2324	tempname2, sizeof(tempname2))) {
	2325	if (stricmp(dcd->directory, tempname2)) {
	2326	strcpy(dcd->previous, dcd->directory);
	2327	strcpy(dcd->directory, tempname2);
	2328	DosEnterCritSec();
	2329	dcd->stopflag++;
	2330	DosExitCritSec();
	2331	if (!PostMsg(dcd->hwndObject,
	2332	UM_RESCAN, MPVOID, MPFROMLONG(1L))) {
	2333	strcpy(dcd->directory, dcd->previous);
	2334	DosEnterCritSec();
	2335	dcd->stopflag--;
	2336	DosExitCritSec();
	2337	}
	2338	else if (*dcd->directory) {
	2339	if (hwndMain)
	2340	WinSendMsg(hwndMain,
	2341	UM_SETUSERLISTNAME,
	2342	MPFROMP(dcd->directory), MPVOID);
	2343	else
	2344	add_udir(FALSE, dcd->directory);
	2345	}
	2346	}
	2347	}
	2348	}
	2349	break;
[2]	2350
[551]	2351	case IDM_PREVIOUS:
	2352	if (*dcd->previous && stricmp(dcd->directory, dcd->previous)) {
[2]	2353
[551]	2354	CHAR tempname[CCHMAXPATH];
[2]	2355
[551]	2356	if (IsValidDir(dcd->previous)) {
	2357	strcpy(tempname, dcd->directory);
	2358	strcpy(dcd->directory, dcd->previous);
	2359	strcpy(dcd->previous, tempname);
	2360	DosEnterCritSec();
	2361	dcd->stopflag++;
	2362	DosExitCritSec();
	2363	if (!PostMsg(dcd->hwndObject, UM_RESCAN, MPVOID, MPFROMLONG(1L))) {
	2364	strcpy(dcd->directory, dcd->previous);
	2365	DosEnterCritSec();
	2366	dcd->stopflag--;
	2367	DosExitCritSec();
	2368	}
	2369	else if (*dcd->directory) {
	2370	if (hwndMain)
	2371	WinSendMsg(hwndMain,
	2372	UM_SETUSERLISTNAME,
	2373	MPFROMP(dcd->directory), MPVOID);
	2374	else
	2375	add_udir(FALSE, dcd->directory);
	2376	}
	2377	}
	2378	else
	2379	*dcd->previous = 0;
	2380	}
	2381	break;
[2]	2382
[551]	2383	case IDM_WALKDIR:
	2384	{
	2385	CHAR newdir[CCHMAXPATH];
[2]	2386
[551]	2387	strcpy(newdir, dcd->directory);
	2388	if (!WinDlgBox(HWND_DESKTOP,
	2389	dcd->hwndParent,
	2390	WalkAllDlgProc,
	2391	FM3ModHandle,
	2392	WALK_FRAME, MPFROMP(newdir)) \|\| !*newdir)
	2393	break;
	2394	if (stricmp(newdir, dcd->directory)) {
	2395	strcpy(dcd->previous, dcd->directory);
	2396	strcpy(dcd->directory, newdir);
	2397	DosEnterCritSec();
	2398	dcd->stopflag++;
	2399	DosExitCritSec();
	2400	if (!PostMsg(dcd->hwndObject, UM_RESCAN, MPVOID, MPFROMLONG(1L))) {
	2401	strcpy(dcd->directory, dcd->previous);
	2402	DosEnterCritSec();
	2403	dcd->stopflag--;
	2404	DosExitCritSec();
	2405	}
	2406	else if (*dcd->directory) {
	2407	if (hwndMain)
	2408	WinSendMsg(hwndMain,
	2409	UM_SETUSERLISTNAME,
	2410	MPFROMP(dcd->directory), MPVOID);
	2411	else
	2412	add_udir(FALSE, dcd->directory);
	2413	}
	2414	}
	2415	}
	2416	break;
[2]	2417
[551]	2418	case IDM_OPENICONME:
	2419	OpenObject(dcd->directory, "ICON", dcd->hwndFrame);
	2420	break;
	2421	case IDM_OPENDETAILSME:
	2422	OpenObject(dcd->directory, "DETAILS", dcd->hwndFrame);
	2423	break;
	2424	case IDM_OPENTREEME:
	2425	OpenObject(dcd->directory, "TREE", dcd->hwndFrame);
	2426	break;
	2427	case IDM_OPENSETTINGSME:
	2428	OpenObject(dcd->directory, Settings, dcd->hwndFrame);
	2429	break;
[2]	2430
[551]	2431	case IDM_DOITYOURSELF:
	2432	case IDM_UPDATE:
	2433	case IDM_OPENWINDOW:
	2434	case IDM_OPENSETTINGS:
	2435	case IDM_OPENDEFAULT:
	2436	case IDM_OPENICON:
	2437	case IDM_OPENDETAILS:
	2438	case IDM_OPENTREE:
	2439	case IDM_OBJECT:
	2440	case IDM_SHADOW:
	2441	case IDM_SHADOW2:
	2442	case IDM_DELETE:
	2443	case IDM_PERMDELETE:
	2444	case IDM_PRINT:
	2445	case IDM_ATTRS:
	2446	case IDM_INFO:
	2447	case IDM_COPY:
	2448	case IDM_MOVE:
	2449	case IDM_WPSMOVE:
	2450	case IDM_WPSCOPY:
	2451	case IDM_WILDCOPY:
	2452	case IDM_WILDMOVE:
	2453	case IDM_RENAME:
	2454	case IDM_COMPARE:
	2455	case IDM_EAS:
	2456	case IDM_SUBJECT:
	2457	case IDM_VIEW:
	2458	case IDM_VIEWTEXT:
	2459	case IDM_VIEWBINARY:
	2460	case IDM_VIEWARCHIVE:
	2461	case IDM_EDIT:
	2462	case IDM_EDITTEXT:
	2463	case IDM_EDITBINARY:
	2464	case IDM_SAVETOCLIP:
	2465	case IDM_APPENDTOCLIP:
	2466	case IDM_ARCHIVE:
	2467	case IDM_ARCHIVEM:
	2468	case IDM_EXTRACT:
	2469	case IDM_MCIPLAY:
	2470	case IDM_COLLECTFROMFILE:
	2471	case IDM_UUDECODE:
	2472	case IDM_MERGE:
	2473	{
	2474	LISTINFO *li;
	2475	ULONG action = UM_ACTION;
[1018]	2476	# ifdef FORTIFY
	2477	Fortify_EnterScope();
	2478	# endif
[551]	2479	li = xmallocz(sizeof(LISTINFO), pszSrcFile, __LINE__);
	2480	if (li) {
	2481	li->type = SHORT1FROMMP(mp1);
	2482	li->hwnd = hwnd;
	2483	li->list = BuildList(hwnd);
	2484	switch (SHORT1FROMMP(mp1)) {
	2485	case IDM_WILDMOVE:
	2486	case IDM_WILDCOPY:
	2487	case IDM_MOVE:
	2488	case IDM_COPY:
	2489	case IDM_WPSMOVE:
	2490	case IDM_WPSCOPY:
	2491	break;
	2492	default:
	2493	strcpy(li->targetpath, dcd->directory);
	2494	break;
	2495	}
	2496	if (li->list) {
	2497	if (SHORT1FROMMP(mp1) == IDM_COLLECTFROMFILE) {
	2498	if (!Collector) {
[2]	2499
[551]	2500	HWND hwndC;
	2501	SWP swp;
[2]	2502
[551]	2503	if (!ParentIsDesktop(hwnd, dcd->hwndParent) &&
	2504	!fAutoTile &&
	2505	(!fExternalCollector && !strcmp(realappname, FM3Str)))
	2506	GetNextWindowPos(dcd->hwndParent, &swp, NULL, NULL);
	2507	hwndC = StartCollector((fExternalCollector \|\|
	2508	strcmp(realappname, FM3Str)) ?
	2509	HWND_DESKTOP : dcd->hwndParent, 4);
	2510	if (hwndC) {
	2511	if (!ParentIsDesktop(hwnd, dcd->hwndParent) &&
	2512	!fAutoTile && (!fExternalCollector &&
	2513	!strcmp(realappname, FM3Str)))
	2514	WinSetWindowPos(hwndC, HWND_TOP, swp.x, swp.y,
	2515	swp.cx, swp.cy, SWP_MOVE \| SWP_SIZE \|
	2516	SWP_SHOW \| SWP_ZORDER);
	2517	else if (!ParentIsDesktop(hwnd, dcd->hwndParent) &&
	2518	fAutoTile && !strcmp(realappname, FM3Str))
	2519	TileChildren(dcd->hwndParent, TRUE);
	2520	WinSetWindowPos(hwndC, HWND_TOP, 0, 0, 0, 0,
	2521	SWP_ACTIVATE);
[771]	2522	DosSleep(100); //05 Aug 07 GKY 250
[551]	2523	}
	2524	}
	2525	else
	2526	StartCollector(dcd->hwndParent, 4);
	2527	}
	2528	switch (SHORT1FROMMP(mp1)) {
	2529	case IDM_APPENDTOCLIP:
	2530	case IDM_SAVETOCLIP:
	2531	case IDM_ARCHIVE:
	2532	case IDM_ARCHIVEM:
	2533	case IDM_DELETE:
	2534	case IDM_PERMDELETE:
	2535	case IDM_ATTRS:
	2536	case IDM_PRINT:
	2537	case IDM_SHADOW:
	2538	case IDM_SHADOW2:
	2539	case IDM_OBJECT:
	2540	case IDM_VIEW:
	2541	case IDM_VIEWTEXT:
	2542	case IDM_VIEWBINARY:
	2543	case IDM_EDIT:
	2544	case IDM_EDITTEXT:
	2545	case IDM_EDITBINARY:
	2546	case IDM_MCIPLAY:
	2547	case IDM_UPDATE:
	2548	case IDM_DOITYOURSELF:
	2549	case IDM_INFO:
	2550	case IDM_EAS:
	2551	action = UM_MASSACTION;
	2552	break;
	2553	}
	2554	if (SHORT1FROMMP(mp1) == IDM_OBJECT \|\|
	2555	SHORT1FROMMP(mp1) == IDM_SHADOW \|\|
	2556	SHORT1FROMMP(mp1) == IDM_SHADOW2)
	2557	*li->targetpath = 0;
	2558	if (!PostMsg(dcd->hwndObject, action, MPFROMP(li), MPVOID)) {
	2559	Runtime_Error(pszSrcFile, __LINE__, "PostMsg");
	2560	FreeListInfo(li);
	2561	}
	2562	else if (fUnHilite)
[672]	2563	UnHilite(hwnd, TRUE, &dcd->lastselection, 0);
[551]	2564	}
	2565	else
[1009]	2566	xfree(li, pszSrcFile, __LINE__);
[1018]	2567	# ifdef FORTIFY
	2568	Fortify_LeaveScope();
	2569	# endif
[551]	2570	}
	2571	}
	2572	break;
[2]	2573
[551]	2574	case IDM_DRIVESMENU:
	2575	if (!hwndMain)
	2576	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(IDM_WALKDIR, 0), MPVOID);
	2577	break;
[2]	2578
[551]	2579	default:
	2580	if (SwitchCommand(dcd->hwndLastMenu, SHORT1FROMMP(mp1)))
	2581	return 0;
	2582	else {
	2583	if (SHORT1FROMMP(mp1) >= IDM_COMMANDSTART &&
	2584	SHORT1FROMMP(mp1) < IDM_QUICKTOOLSTART) {
[2]	2585
[551]	2586	register INT x;
[2]	2587
[551]	2588	if (!cmdloaded)
	2589	load_commands();
	2590	x = SHORT1FROMMP(mp1) - IDM_COMMANDSTART;
	2591	if (x >= 0) {
	2592	x++;
	2593	RunCommand(hwnd, x);
	2594	if (fUnHilite)
[672]	2595	UnHilite(hwnd, TRUE, &dcd->lastselection, 0);
[551]	2596	}
	2597	}
	2598	}
	2599	break;
[2]	2600	}
[551]	2601	}
	2602	return 0;
[2]	2603
[551]	2604	case UM_FIXCNRMLE:
	2605	case UM_FIXEDITNAME:
	2606	return CommonCnrProc(hwnd, msg, mp1, mp2);
[2]	2607
[551]	2608	case UM_FILESMENU:
	2609	{
	2610	PCNRITEM pci;
	2611	HWND menuHwnd = (HWND) 0;
[2]	2612
[551]	2613	pci = (PCNRITEM) CurrentRecord(hwnd);
	2614	if (pci && (INT) pci != -1) {
	2615	if (pci->attrFile & FILE_DIRECTORY) {
[875]	2616	menuHwnd = CheckMenu(hwndMainMenu, &DirMenu, DIR_POPUP);
[930]	2617	// WinEnableMenuItem(DirMenu,IDM_TREE,TRUE);
[551]	2618	}
	2619	else
[875]	2620	menuHwnd = CheckMenu(hwndMainMenu, &FileMenu, FILE_POPUP);
[2]	2621	}
[551]	2622	return MRFROMLONG(menuHwnd);
	2623	}
[2]	2624
[551]	2625	case WM_CONTROL:
	2626	DosError(FERR_DISABLEHARDERR);
	2627	if (dcd) {
	2628	switch (SHORT2FROMMP(mp1)) {
	2629	case CN_COLLAPSETREE:
	2630	case CN_EXPANDTREE:
	2631	{
	2632	PCNRITEM pci = (PCNRITEM) mp2;
[2]	2633
[551]	2634	if (pci && (INT) pci != -1 && !(pci->flags & RECFLAGS_ENV)) {
[730]	2635	if (driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_REMOVABLE) {
[551]	2636	struct
[275]	2637	{
[551]	2638	ULONG serial;
	2639	CHAR volumelength;
	2640	CHAR volumelabel[CCHMAXPATH];
	2641	}
	2642	volser;
	2643	APIRET rc;
[2]	2644
[551]	2645	memset(&volser, 0, sizeof(volser));
	2646	DosError(FERR_DISABLEHARDERR);
[907]	2647	// fixme?
[730]	2648	rc = DosQueryFSInfo(toupper(*pci->pszFileName) - '@',
[551]	2649	FSIL_VOLSER, &volser, sizeof(volser));
	2650	if (rc) {
	2651	Dos_Error(MB_ENTER, rc, HWND_DESKTOP, pszSrcFile, __LINE__,
[552]	2652	GetPString(IDS_CANTFINDDIRTEXT),
[730]	2653	pci->pszFileName);
[552]	2654	DosBeep(250,100);
[730]	2655	driveserial[toupper(*pci->pszFileName) - 'A'] = -1;
[551]	2656	UnFlesh(hwnd, pci);
	2657	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	2658	}
	2659	else {
	2660	if (SHORT2FROMMP(mp1) == CN_COLLAPSETREE &&
	2661	!volser.serial \|\|
[907]	2662	driveserial[toupper(*pci->pszFileName) - 'A'] !=
[551]	2663	volser.serial)
	2664	UnFlesh(hwnd, pci);
	2665	if (SHORT2FROMMP(mp1) != CN_COLLAPSETREE \|\|
	2666	(!volser.serial \|\|
[730]	2667	driveserial[toupper(*pci->pszFileName) - 'A'] !=
[551]	2668	volser.serial)) {
	2669	if (Flesh(hwnd, pci) &&
	2670	SHORT2FROMMP(mp1) == CN_EXPANDTREE &&
	2671	!dcd->suspendview && fTopDir)
	2672	PostMsg(hwnd, UM_TOPDIR, MPFROMP(pci), MPVOID);
	2673	}
[730]	2674	driveserial[toupper(*pci->pszFileName) - 'A'] = volser.serial;
[551]	2675	}
	2676	}
	2677	else if (SHORT2FROMMP(mp1) == CN_EXPANDTREE) {
	2678	if (Flesh(hwnd, pci) && !dcd->suspendview && fTopDir)
	2679	PostMsg(hwnd, UM_TOPDIR, MPFROMP(pci), MPVOID);
	2680	}
	2681	if (SHORT2FROMMP(mp1) == CN_EXPANDTREE && !dcd->suspendview)
	2682	WinSendMsg(hwnd, UM_FILTER, MPVOID, MPVOID);
	2683	}
	2684	}
	2685	break;
[2]	2686
	2687	/*
[618]	2688	case CN_PICKUP:
	2689	return PickUp(hwnd,dcd->hwndObject,mp2);
[2]	2690	*/
	2691
[551]	2692	case CN_CONTEXTMENU:
	2693	{
	2694	PCNRITEM pci = (PCNRITEM) mp2;
[2]	2695
[551]	2696	if (pci) {
	2697	WinSendMsg(hwnd,
	2698	CM_SETRECORDEMPHASIS,
	2699	MPFROMP(pci), MPFROM2SHORT(TRUE, CRA_CURSORED));
[907]	2700	MarkAll(hwnd, FALSE, FALSE, TRUE);
	2701	if (pci->attrFile & FILE_DIRECTORY)
[875]	2702	dcd->hwndLastMenu = CheckMenu(hwndMainMenu, &DirMenu, DIR_POPUP);
[551]	2703	else
[875]	2704	dcd->hwndLastMenu = CheckMenu(hwndMainMenu, &FileMenu, FILE_POPUP);
[551]	2705	}
	2706	else {
[877]	2707	dcd->hwndLastMenu = CheckMenu(hwnd, &DirCnrMenu, DIRCNR_POPUP);
[551]	2708	if (dcd->hwndLastMenu && !dcd->cnremphasized) {
	2709	WinSendMsg(hwnd,
	2710	CM_SETRECORDEMPHASIS,
	2711	MPVOID, MPFROM2SHORT(TRUE, CRA_SOURCE));
	2712	dcd->cnremphasized = TRUE;
	2713	}
	2714	}
	2715	if (dcd->hwndLastMenu) {
	2716	if (dcd->hwndLastMenu == DirCnrMenu) {
	2717	if (dcd->flWindowAttr & CV_MINI)
	2718	WinCheckMenuItem(dcd->hwndLastMenu, IDM_MINIICONS, TRUE);
	2719	}
	2720	if (dcd->hwndLastMenu == DirMenu)
	2721	WinEnableMenuItem(DirMenu, IDM_TREE, TRUE);
	2722	if (!PopupMenu(hwnd, hwnd, dcd->hwndLastMenu)) {
	2723	if (dcd->cnremphasized) {
	2724	WinSendMsg(hwnd,
	2725	CM_SETRECORDEMPHASIS,
	2726	MPVOID, MPFROM2SHORT(FALSE, CRA_SOURCE));
	2727	dcd->cnremphasized = TRUE;
	2728	}
	2729	MarkAll(hwnd, TRUE, FALSE, TRUE);
	2730	}
	2731	}
	2732	}
	2733	break;
[2]	2734
[551]	2735	case CN_DROPHELP:
	2736	if (mp2) {
[2]	2737
[551]	2738	PDRAGINFO pDInfo;
	2739	PCNRITEM pci;
	2740	ULONG numitems;
	2741	USHORT usOperation;
[2]	2742
[551]	2743	pci = (PCNRITEM) ((PCNRDRAGINFO) mp2)->pRecord;
	2744	pDInfo = (PDRAGINFO) ((PCNRDRAGINFO) mp2)->pDragInfo;
	2745	if (!DrgAccessDraginfo(pDInfo)) {
	2746	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__,
	2747	GetPString(IDS_DROPERRORTEXT));
	2748	}
[618]	2749	else {
	2750	numitems = DrgQueryDragitemCount(pDInfo);
	2751	usOperation = pDInfo->usOperation;
	2752	FreeDragInfoData(hwnd, pDInfo);
	2753	saymsg(MB_ENTER \| MB_ICONASTERISK,
	2754	hwnd,
	2755	GetPString(IDS_DROPHELPHDRTEXT),
	2756	GetPString(IDS_DROPHELPTEXT),
	2757	numitems,
	2758	&"s"[numitems == 1L],
	2759	pci ? NullStr : GetPString(IDS_NOTEXT),
	2760	pci ? NullStr : " ",
[730]	2761	pci ? pci->pszFileName : NullStr,
[618]	2762	pci ? " " : NullStr,
	2763	GetPString((usOperation == DO_COPY) ?
	2764	IDS_COPYTEXT :
	2765	(usOperation == DO_LINK) ?
	2766	IDS_LINKTEXT : IDS_MOVETEXT));
	2767	}
[551]	2768	}
	2769	return 0;
[2]	2770
[551]	2771	case CN_DRAGLEAVE:
	2772	return 0;
[2]	2773
[551]	2774	case CN_DRAGAFTER:
	2775	case CN_DRAGOVER:
	2776	if (mp2) {
[2]	2777
[618]	2778	PDRAGITEM pDItem; /* Pointer to DRAGITEM */
	2779	PDRAGINFO pDInfo; /* Pointer to DRAGINFO */
[551]	2780	PCNRITEM pci;
	2781	USHORT uso;
[2]	2782
[551]	2783	pci = (PCNRITEM) ((PCNRDRAGINFO) mp2)->pRecord;
	2784	pDInfo = ((PCNRDRAGINFO) mp2)->pDragInfo;
[907]	2785	if (!DrgAccessDraginfo(pDInfo)) {
	2786	Win_Error(HWND_DESKTOP, HWND_DESKTOP, pszSrcFile, __LINE__,
	2787	"DrgAccessDraginfo");
[618]	2788	return (MRFROM2SHORT(DOR_NEVERDROP, 0));
[907]	2789	}
	2790	if (*dcd->directory &&
[687]	2791	(driveflags[toupper(*dcd->directory) - 'A'] &
	2792	DRIVE_NOTWRITEABLE)) {
[551]	2793	DrgFreeDraginfo(pDInfo);
	2794	return MRFROM2SHORT(DOR_DROP, /* Return okay to link */
[618]	2795	DO_LINK); /* (compare) only */
[551]	2796	}
	2797	if (pci) {
	2798	if (pci->rc.flRecordAttr & CRA_SOURCE) {
	2799	DrgFreeDraginfo(pDInfo);
	2800	return (MRFROM2SHORT(DOR_NODROP, 0));
	2801	}
	2802	uso = pDInfo->usOperation;
	2803	if (uso == DO_DEFAULT)
[618]	2804	uso = fCopyDefault ? DO_COPY : DO_MOVE;
[551]	2805	if (!(pci->attrFile & FILE_DIRECTORY)) {
	2806	if (uso != DO_LINK && uso != DO_COPY && uso != DO_MOVE) {
	2807	DrgFreeDraginfo(pDInfo);
	2808	return MRFROM2SHORT(DOR_NODROP, 0);
	2809	}
	2810	if (uso != DO_LINK &&
[730]	2811	!(driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	2812	DRIVE_NOTWRITEABLE)) {
[2]	2813
[551]	2814	ARC_TYPE *info = NULL;
[2]	2815
[551]	2816	if (!fQuickArcFind &&
[730]	2817	!(driveflags[toupper(*pci->pszFileName) - 'A'] &
[551]	2818	DRIVE_SLOW))
[730]	2819	info = find_type(pci->pszFileName, NULL);
[551]	2820	else
[730]	2821	info = quick_find_type(pci->pszFileName, NULL);
[551]	2822	if (!info \|\| ((uso == DO_MOVE && !info->move) \|\|
	2823	(uso == DO_COPY && !info->create))) {
	2824	DrgFreeDraginfo(pDInfo);
	2825	return MRFROM2SHORT(DOR_NODROP, 0);
	2826	}
	2827	}
	2828	}
	2829	}
[275]	2830
[551]	2831	/* Access DRAGITEM index to DRAGITEM
	2832	* Check valid rendering mechanisms and data
	2833	*/
	2834	pDItem = DrgQueryDragitemPtr(pDInfo, 0);
	2835	if (DrgVerifyRMF(pDItem, DRM_OS2FILE, NULL) \|\|
	2836	((!pci \|\| (pci->attrFile & FILE_DIRECTORY)) &&
	2837	DrgVerifyRMF(pDItem, DRM_FM2ARCMEMBER, DRF_FM2ARCHIVE))) {
	2838	DrgFreeDraginfo(pDInfo);
	2839	if (driveflags[toupper(*dcd->directory) - 'A'] &
	2840	DRIVE_NOTWRITEABLE)
	2841	return MRFROM2SHORT(DOR_DROP, DO_LINK);
	2842	if (toupper(*dcd->directory) < 'C')
	2843	return MRFROM2SHORT(DOR_DROP, DO_COPY);
[618]	2844	return MRFROM2SHORT(DOR_DROP, /* Return okay to drop */
[551]	2845	((fCopyDefault) ? DO_COPY : DO_MOVE));
	2846	}
[618]	2847	DrgFreeDraginfo(pDInfo); /* Free DRAGINFO */
[551]	2848	}
[618]	2849	return MRFROM2SHORT(DOR_NODROP, 0); /* Drop not valid */
[2]	2850
[551]	2851	case CN_INITDRAG:
	2852	{
	2853	BOOL wasemphasized = FALSE;
	2854	PCNRDRAGINIT pcd = (PCNRDRAGINIT) mp2;
	2855	PCNRITEM pci;
[2]	2856
[551]	2857	if (pcd) {
	2858	pci = (PCNRITEM) pcd->pRecord;
	2859	if (pci) {
	2860	if ((INT) pci == -1)
	2861	pci = NULL;
	2862	else if (pci->rc.flRecordAttr & CRA_SELECTED)
	2863	wasemphasized = TRUE;
	2864	}
	2865	else if (!*dcd->directory) {
	2866	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
	2867	break;
	2868	}
	2869	else if (IsRoot(dcd->directory)) {
[618]	2870	saymsg(MB_ENTER, hwnd, GetPString(IDS_ERRORTEXT),
	2871	GetPString(IDS_CANTDRAGROOTDIR));
[551]	2872	break;
	2873	}
	2874	if (hwndStatus2) {
	2875	if (pci)
	2876	WinSetWindowText(hwndStatus2,
	2877	GetPString(IDS_DRAGFILEOBJTEXT));
	2878	else
	2879	WinSetWindowText(hwndStatus2, GetPString(IDS_DRAGDIRTEXT));
	2880	}
	2881	if (DoFileDrag(hwnd,
	2882	dcd->hwndObject,
	2883	mp2,
	2884	NULL,
[618]	2885	pci ? NULL : dcd->directory,
	2886	pci ? TRUE : FALSE)) {
[672]	2887	if ((pci && fUnHilite && wasemphasized) \|\| dcd->ulItemsToUnHilite) {
	2888	UnHilite(hwnd, TRUE, &dcd->lastselection, dcd->ulItemsToUnHilite);
[618]	2889	}
[551]	2890	}
	2891	if (hwndStatus2) {
	2892	WinSetFocus(HWND_DESKTOP, hwnd);
	2893	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	2894	}
	2895	}
	2896	}
	2897	return 0;
[2]	2898
[551]	2899	case CN_DROP:
	2900	if (mp2) {
[2]	2901
[551]	2902	LISTINFO *li;
	2903	ULONG action = UM_ACTION;
[2]	2904
[907]	2905	li = DoFileDrop(hwnd, dcd->directory, TRUE, mp1, mp2);
	2906	CheckPmDrgLimit(((PCNRDRAGINFO)mp2)->pDragInfo);
[551]	2907	if (li) {
	2908	if (li->list && li->list[0] && IsRoot(li->list[0]))
	2909	li->type = DO_LINK;
	2910	else if (fDragndropDlg && (!*li->arcname \|\| !li->info)) {
[2]	2911
[551]	2912	CHECKLIST cl;
[2]	2913
[551]	2914	memset(&cl, 0, sizeof(cl));
	2915	cl.size = sizeof(cl);
	2916	cl.flags = li->type;
	2917	cl.list = li->list;
	2918	cl.cmd = li->type;
	2919	cl.prompt = li->targetpath;
	2920	li->type = WinDlgBox(HWND_DESKTOP, dcd->hwndParent,
	2921	DropListProc, FM3ModHandle,
[618]	2922	DND_FRAME, MPFROMP(&cl));
	2923	if (li->type == DID_ERROR)
	2924	Win_Error(DND_FRAME, HWND_DESKTOP, pszSrcFile, __LINE__,
	2925	"Drag & Drop Dialog");
	2926	if (!li->type) {
[551]	2927	FreeListInfo(li);
	2928	return 0;
	2929	}
	2930	li->list = cl.list;
[618]	2931	if (!li->list \|\| !li->list[0]) {
[551]	2932	FreeListInfo(li);
	2933	return 0;
	2934	}
	2935	}
	2936	switch (li->type) {
	2937	case DND_LAUNCH:
	2938	strcat(li->targetpath, " %a");
	2939	ExecOnList(dcd->hwndParent, li->targetpath,
[907]	2940	PROMPT \| WINDOWED, NULL, li->list, NULL,
	2941	pszSrcFile, __LINE__);
[551]	2942	FreeList(li->list);
	2943	li->list = NULL;
	2944	break;
	2945	case DO_LINK:
	2946	if (fLinkSetsIcon) {
	2947	li->type = IDM_SETICON;
	2948	action = UM_MASSACTION;
	2949	}
	2950	else
	2951	li->type = IDM_COMPARE;
	2952	break;
	2953	case DND_EXTRACT:
	2954	if (*li->targetpath && !IsFile(li->targetpath))
	2955	li->type = IDM_EXTRACT;
	2956	break;
	2957	case DND_MOVE:
	2958	li->type = IDM_MOVE;
	2959	if (*li->targetpath && IsFile(li->targetpath) == 1) {
	2960	action = UM_MASSACTION;
	2961	li->type = IDM_ARCHIVEM;
	2962	}
	2963	break;
	2964	case DND_WILDMOVE:
	2965	li->type = IDM_WILDMOVE;
	2966	if (*li->targetpath && IsFile(li->targetpath) == 1) {
	2967	action = UM_MASSACTION;
	2968	li->type = IDM_ARCHIVEM;
	2969	}
	2970	break;
	2971	case DND_OBJECT:
	2972	li->type = IDM_OBJECT;
	2973	action = UM_MASSACTION;
	2974	break;
	2975	case DND_SHADOW:
	2976	li->type = IDM_SHADOW;
	2977	action = UM_MASSACTION;
	2978	break;
	2979	case DND_COMPARE:
	2980	li->type = IDM_COMPARE;
	2981	break;
	2982	case DND_SETICON:
	2983	action = UM_MASSACTION;
	2984	li->type = IDM_SETICON;
	2985	break;
	2986	case DND_COPY:
	2987	li->type = IDM_COPY;
	2988	if (*li->targetpath && IsFile(li->targetpath) == 1) {
	2989	action = UM_MASSACTION;
	2990	li->type = IDM_ARCHIVE;
	2991	}
	2992	break;
	2993	case DND_WILDCOPY:
	2994	li->type = IDM_WILDCOPY;
	2995	if (*li->targetpath && IsFile(li->targetpath) == 1) {
	2996	action = UM_MASSACTION;
	2997	li->type = IDM_ARCHIVE;
	2998	}
	2999	break;
	3000	default:
	3001	if (*li->arcname && li->info) {
	3002	action = UM_MASSACTION;
	3003	li->type =
	3004	(li->type == DO_MOVE) ? IDM_FAKEEXTRACTM : IDM_FAKEEXTRACT;
	3005	}
	3006	else if (*li->targetpath && IsFile(li->targetpath) == 1) {
	3007	action = UM_MASSACTION;
	3008	li->type = (li->type == DO_MOVE) ? IDM_ARCHIVEM : IDM_ARCHIVE;
	3009	}
	3010	else
	3011	li->type = (li->type == DO_MOVE) ? IDM_MOVE : IDM_COPY;
	3012	break;
	3013	}
	3014	if (!li->list \|\| !li->list[0])
	3015	FreeListInfo(li);
	3016	else if (!PostMsg(dcd->hwndObject, action, MPFROMP(li), MPVOID))
	3017	FreeListInfo(li);
	3018	else {
[2]	3019
[551]	3020	USHORT usop = 0;
[2]	3021
[551]	3022	switch (li->type) {
	3023	case IDM_COPY:
	3024	case IDM_WILDCOPY:
	3025	usop = DO_COPY;
	3026	break;
	3027	case IDM_MOVE:
	3028	case IDM_WILDMOVE:
	3029	case IDM_ARCHIVEM:
	3030	usop = DO_MOVE;
	3031	break;
	3032	}
	3033	if (usop)
	3034	return MRFROM2SHORT(DOR_DROP, usop);
	3035	}
	3036	}
	3037	}
	3038	return 0;
[2]	3039
[551]	3040	case CN_ENDEDIT:
	3041	case CN_BEGINEDIT:
	3042	{
	3043	PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
	3044	PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
[2]	3045
[551]	3046	if (pfi \|\| pci) {
[2]	3047
[551]	3048	MRESULT mre;
[2]	3049
[551]	3050	mre = CnrDirectEdit(hwnd, msg, mp1, mp2);
	3051	if (mre != (MRESULT) - 1)
	3052	return mre;
	3053	}
	3054	else if (!pfi && !pci)
	3055	PostMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	3056	}
	3057	return 0;
[2]	3058
[551]	3059	case CN_REALLOCPSZ:
	3060	{
	3061	PFIELDINFO pfi = ((PCNREDITDATA) mp2)->pFieldInfo;
	3062	PCNRITEM pci = (PCNRITEM) ((PCNREDITDATA) mp2)->pRecord;
	3063	HWND hwndMLE;
	3064	static CHAR szData[CCHMAXPATH];
[689]	3065	CHAR testname[CCHMAXPATH];
[2]	3066
[551]	3067	if (!pci && !pfi) {
	3068	hwndMLE = WinWindowFromID(hwnd, CID_MLE);
	3069	WinQueryWindowText(hwndMLE, sizeof(szData), szData);
	3070	chop_at_crnl(szData);
	3071	bstrip(szData);
	3072	if (*szData) {
	3073	if (!DosQueryPathInfo(szData,
	3074	FIL_QUERYFULLNAME,
	3075	testname, sizeof(testname))) {
	3076	if (!SetDir(dcd->hwndParent, hwnd, testname, 1)) {
	3077	PostMsg(hwnd, UM_SETDIR, MPFROMP(testname), MPVOID);
	3078	}
	3079	}
	3080	}
	3081	}
	3082	else {
[2]	3083
[551]	3084	MRESULT mre;
[2]	3085
[551]	3086	mre = CnrDirectEdit(hwnd, msg, mp1, mp2);
	3087	if (mre != (MRESULT) - 1)
	3088	return mre;
	3089	}
	3090	}
	3091	return 0;
[2]	3092
[551]	3093	case CN_EMPHASIS:
	3094	if (!mp2)
	3095	Runtime_Error(pszSrcFile, __LINE__, "mp2 NULL");
	3096	else {
	3097	PNOTIFYRECORDEMPHASIS pre = mp2;
	3098	PCNRITEM pci;
	3099	CHAR s[CCHMAXPATHCOMP + 91], tb[81], tf[81];
[2]	3100
[762]	3101	pci = (PCNRITEM) (pre ? pre->pRecord : NULL);
[551]	3102	if (!pci) {
	3103	if (hwndStatus2)
	3104	WinSetWindowText(hwndStatus2, NullStr);
	3105	if (fMoreButtons) {
	3106	WinSetWindowText(hwndName, NullStr);
	3107	WinSetWindowText(hwndDate, NullStr);
	3108	WinSetWindowText(hwndAttr, NullStr);
	3109	}
	3110	if (hwndMain)
	3111	WinSendMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
	3112	break;
	3113	}
	3114	if (pre->fEmphasisMask & CRA_SELECTED) {
	3115	if (pci->rc.flRecordAttr & CRA_SELECTED) {
	3116	dcd->selectedbytes += (pci->cbFile + pci->easize);
	3117	dcd->selectedfiles++;
	3118	}
	3119	else if (dcd->selectedfiles) {
	3120	dcd->selectedbytes -= (pci->cbFile + pci->easize);
	3121	dcd->selectedfiles--;
	3122	}
	3123	if (!dcd->suspendview) {
	3124	commafmt(tf, sizeof(tf), dcd->selectedfiles);
	3125	CommaFmtULL(tb, sizeof(tb), dcd->selectedbytes, 'K');
	3126	sprintf(s, "%s / %s", tf, tb);
	3127	WinSetDlgItemText(dcd->hwndClient, DIR_SELECTED, s);
	3128	}
	3129	}
	3130	if (!dcd->suspendview && hwndMain &&
	3131	(pre->fEmphasisMask & CRA_CURSORED) &&
	3132	(pci->rc.flRecordAttr & CRA_CURSORED) &&
	3133	WinQueryActiveWindow(dcd->hwndParent) == dcd->hwndFrame) {
[730]	3134	if (driveflags[toupper(*pci->pszFileName) - 'A'] & DRIVE_SLOW)
[551]	3135	WinSendMsg(hwndMain, UM_LOADFILE, MPVOID, MPVOID);
	3136	else
	3137	WinSendMsg(hwndMain,
[730]	3138	UM_LOADFILE, MPFROMP(pci->pszFileName), MPVOID);
[551]	3139	}
	3140	if (!dcd->suspendview &&
	3141	WinQueryActiveWindow(dcd->hwndParent) == dcd->hwndFrame) {
	3142	if (pre->fEmphasisMask & CRA_CURSORED) {
	3143	if (pci->rc.flRecordAttr & CRA_CURSORED) {
	3144	if (fSplitStatus && hwndStatus2) {
	3145	CommaFmtULL(tb, sizeof(tb), pci->cbFile + pci->easize, ' ');
	3146	if (!fMoreButtons) {
	3147	sprintf(s, " %s %04u/%02u/%02u %02u:%02u:%02u [%s] %s",
	3148	tb, pci->date.year,
	3149	pci->date.month, pci->date.day, pci->time.hours,
	3150	pci->time.minutes, pci->time.seconds,
	3151	pci->pszDispAttr, pci->pszFileName);
	3152	}
	3153	else {
	3154	*tf = 0;
	3155	if (pci->cbFile + pci->easize > 1024) {
	3156	CommaFmtULL(tf, sizeof(tf),
	3157	pci->cbFile + pci->easize, 'K');
	3158	}
	3159	sprintf(s, GetPString(IDS_STATUSSIZETEXT),
	3160	tb,
	3161	tf ? " (" : NullStr, tf, tf ? ")" : NullStr);
	3162	}
	3163	WinSetWindowText(hwndStatus2, s);
	3164	}
	3165	if (fMoreButtons) {
	3166	WinSetWindowText(hwndName, pci->pszFileName);
	3167	sprintf(s, "%04u/%02u/%02u %02u:%02u:%02u",
	3168	pci->date.year, pci->date.month,
	3169	pci->date.day, pci->time.hours, pci->time.minutes,
	3170	pci->time.seconds);
	3171	WinSetWindowText(hwndDate, s);
	3172	WinSetWindowText(hwndAttr, pci->pszDispAttr);
	3173	}
	3174	}
	3175	}
	3176	}
	3177	}
	3178	break;
[2]	3179
[551]	3180	case CN_ENTER:
	3181	if (mp2) {
[2]	3182
[551]	3183	PCNRITEM pci = (PCNRITEM) ((PNOTIFYRECORDENTER) mp2)->pRecord;
[847]	3184	FILEFINDBUF3 ffb;
[551]	3185	HDIR hDir = HDIR_CREATE;
[761]	3186	ULONG nm = 1;
[551]	3187	APIRET status = 0;
[2]	3188
[551]	3189	SetShiftState();
	3190	if (pci) {
	3191	if (pci->rc.flRecordAttr & CRA_INUSE)
	3192	break;
	3193	DosError(FERR_DISABLEHARDERR);
[847]	3194	status = DosFindFirst(pci->pszFileName,
[838]	3195	&hDir,
	3196	FILE_NORMAL \| FILE_DIRECTORY \|
	3197	FILE_ARCHIVED \| FILE_READONLY \|
	3198	FILE_HIDDEN \| FILE_SYSTEM,
[847]	3199	&ffb, sizeof(ffb), &nm, FIL_STANDARD);
[551]	3200	priority_bumped();
	3201	if (!status) {
	3202	DosFindClose(hDir);
	3203	if (ffb.attrFile & FILE_DIRECTORY) {
	3204	if ((shiftstate & (KC_CTRL \| KC_ALT)) == (KC_CTRL \| KC_ALT))
	3205	PostMsg(hwnd,
	3206	WM_COMMAND,
	3207	MPFROM2SHORT(IDM_SHOWALLFILES, 0), MPVOID);
	3208	else if ((shiftstate & (KC_CTRL \| KC_SHIFT)) ==
	3209	(KC_CTRL \| KC_SHIFT))
[730]	3210	OpenObject(pci->pszFileName, Settings, dcd->hwndFrame);
[551]	3211	else if (shiftstate & KC_CTRL)
[730]	3212	OpenObject(pci->pszFileName, Default, dcd->hwndFrame);
[551]	3213	else if (shiftstate & KC_SHIFT) {
[2]	3214
[551]	3215	HWND hwndDir;
[2]	3216
[551]	3217	hwndDir = OpenDirCnr((HWND) 0,
	3218	dcd->hwndParent,
	3219	dcd->hwndFrame,
[730]	3220	FALSE, pci->pszFileName);
[551]	3221	if (hwndDir) {
	3222	if (fMinOnOpen)
	3223	WinSetWindowPos(dcd->hwndFrame,
	3224	HWND_BOTTOM,
	3225	0, 0, 0, 0, SWP_MINIMIZE \| SWP_ZORDER);
	3226	if (fAutoTile)
	3227	TileChildren(dcd->hwndParent, TRUE);
	3228	WinSetWindowPos(hwndDir,
	3229	HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE);
	3230	}
	3231	}
	3232	else {
	3233	strcpy(dcd->previous, dcd->directory);
[730]	3234	strcpy(dcd->directory, pci->pszFileName);
[551]	3235	DosEnterCritSec();
	3236	dcd->stopflag++;
	3237	DosExitCritSec();
	3238	if (!PostMsg(dcd->hwndObject,
[841]	3239	UM_RESCAN, MPVOID, MPFROMLONG(1))) {
[551]	3240	DosEnterCritSec();
	3241	dcd->stopflag--;
	3242	DosExitCritSec();
	3243	}
	3244	else if (*dcd->directory) {
	3245	if (hwndMain)
	3246	WinSendMsg(hwndMain,
	3247	UM_SETUSERLISTNAME,
	3248	MPFROMP(dcd->directory), MPVOID);
	3249	else
	3250	add_udir(FALSE, dcd->directory);
	3251	}
	3252	}
	3253	}
	3254	else {
[2]	3255
[551]	3256	SWP swp;
[2]	3257
[551]	3258	WinQueryWindowPos(dcd->hwndFrame, &swp);
	3259	WinSendMsg(hwnd,
	3260	CM_SETRECORDEMPHASIS,
	3261	MPFROMP(pci), MPFROM2SHORT(TRUE, CRA_INUSE));
	3262	DefaultViewKeys(hwnd,
	3263	dcd->hwndFrame,
[730]	3264	dcd->hwndParent, &swp, pci->pszFileName);
[551]	3265	WinSendMsg(hwnd,
	3266	CM_SETRECORDEMPHASIS,
	3267	MPFROMP(pci),
	3268	MPFROM2SHORT(FALSE,
	3269	CRA_INUSE \|
	3270	((fUnHilite) ? CRA_SELECTED : 0)));
	3271	}
	3272	}
	3273	else {
	3274	if (!*dcd->directory \|\| IsValidDir(dcd->directory)) {
[730]	3275	NotifyError(pci->pszFileName, status);
[751]	3276	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE \| CMA_ERASE);
[551]	3277	if (hwndStatus)
	3278	WinSetWindowText(hwndStatus,
	3279	GetPString(IDS_RESCANSUGGESTEDTEXT));
	3280	}
	3281	else {
	3282	DosEnterCritSec();
	3283	dcd->stopflag++;
	3284	DosExitCritSec();
	3285	if (!PostMsg(dcd->hwndObject,
	3286	UM_RESCAN, MPVOID, MPFROMLONG(1L))) {
	3287	DosEnterCritSec();
	3288	dcd->stopflag--;
	3289	DosExitCritSec();
	3290	}
	3291	else if (*dcd->directory) {
	3292	if (hwndMain)
	3293	WinSendMsg(hwndMain,
	3294	UM_SETUSERLISTNAME,
	3295	MPFROMP(dcd->directory), MPVOID);
	3296	else
	3297	add_udir(FALSE, dcd->directory);
	3298	}
	3299	}
	3300	}
	3301	}
	3302	else if (*dcd->directory)
	3303	OpenObject(dcd->directory, Default, hwnd);
[787]	3304	} // CN_ENTER
[551]	3305	break;
[787]	3306	} // switch mp1
[551]	3307	break;
[787]	3308	} // if dcd
[551]	3309	return 0;
[2]	3310
[551]	3311	case UM_LOADFILE:
	3312	if (dcd && mp2) {
[2]	3313
[787]	3314	HWND ret = StartMLEEditor(dcd->hwndParent,
[907]	3315	(INT)mp1, (CHAR *)mp2, dcd->hwndFrame);
[1009]	3316	xfree((CHAR *)mp2, pszSrcFile, __LINE__);
[551]	3317	return MRFROMLONG(ret);
	3318	}
	3319	return 0;
[2]	3320
[551]	3321	case WM_SAVEAPPLICATION:
	3322	if (dcd && ParentIsDesktop(hwnd, dcd->hwndParent)) {
[2]	3323
[551]	3324	SWP swp;
[2]	3325
[551]	3326	WinQueryWindowPos(dcd->hwndFrame, &swp);
	3327	if (!(swp.fl & (SWP_HIDE \| SWP_MINIMIZE \| SWP_MAXIMIZE)))
	3328	PrfWriteProfileData(fmprof,
	3329	appname, "VDirSizePos", &swp, sizeof(swp));
	3330	}
	3331	break;
[2]	3332
[551]	3333	case WM_CLOSE:
	3334	WinSendMsg(hwnd, WM_SAVEAPPLICATION, MPVOID, MPVOID);
	3335	if (LastDir == hwnd)
	3336	LastDir = (HWND) 0;
	3337	if (dcd) {
	3338	dcd->stopflag++;
	3339	if (!dcd->dontclose && ParentIsDesktop(dcd->hwndFrame, (HWND) 0))
[1016]	3340	PostMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID);
[1012]	3341	if (dcd->hwndObject) {
[1016]	3342	// Ensure object window destroy does not attempt duplicate clean up
	3343	WinSetWindowPtr(dcd->hwndObject, QWL_USER, NULL);
	3344	if (!PostMsg(dcd->hwndObject, WM_CLOSE, MPVOID, MPVOID))
	3345	Win_Error(dcd->hwndObject, hwnd, pszSrcFile, __LINE__, "hwndObject WinPostMsg failed");
[2]	3346	}
[1012]	3347	if (dcd->hwndRestore)
[1016]	3348	WinSetWindowPos(dcd->hwndRestore,
	3349	HWND_TOP,
	3350	0,
	3351	0,
	3352	0,
	3353	0,
	3354	SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE \| SWP_ZORDER);
[1012]	3355	FreeList(dcd->lastselection);
	3356	xfree(dcd, pszSrcFile, __LINE__);
[1017]	3357	# ifdef FORTIFY
	3358	Fortify_LeaveScope();
	3359	# endif
[1012]	3360	WinSetWindowPtr(hwnd, QWL_USER, NULL);
	3361	DosPostEventSem(CompactSem);
[551]	3362	}
	3363	WinDestroyWindow(WinQueryWindow(WinQueryWindow(hwnd, QW_PARENT),
	3364	QW_PARENT));
	3365	return 0;
[2]	3366
[551]	3367	case WM_DESTROY:
	3368	if (DirMenu)
	3369	WinDestroyWindow(DirMenu);
	3370	if (DirCnrMenu)
	3371	WinDestroyWindow(DirCnrMenu);
	3372	if (FileMenu)
	3373	WinDestroyWindow(FileMenu);
	3374	DirMenu = DirCnrMenu = FileMenu = (HWND) 0;
	3375	EmptyCnr(hwnd);
	3376	break;
[1016]	3377	} // switch
	3378
	3379	if (dcd && dcd->oldproc) {
	3380	// 11 May 08 SHL fixme debug fortify
	3381	if ((ULONG)dcd->oldproc == 0xa9a9a9a9)
	3382	DbgMsg(pszSrcFile, __LINE__, "calling oldproc after dcd free msg %x mp1 %x mp2 %x", msg, mp1, mp2);
[705]	3383	return dcd->oldproc(hwnd, msg, mp1, mp2);
	3384	}
	3385	else
	3386	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	3387	}
	3388
[551]	3389	HWND StartDirCnr(HWND hwndParent, CHAR * directory, HWND hwndRestore,
	3390	ULONG flags)
[275]	3391	{
[2]	3392	/* bitmapped flags:
	3393	* 0x00000001 = don't close app when window closes
	3394	* 0x00000002 = no frame controls
	3395	*/
	3396
[551]	3397	HWND hwndFrame = (HWND) 0, hwndClient;
	3398	ULONG FrameFlags = FCF_TITLEBAR \| FCF_SYSMENU \|
	3399	FCF_SIZEBORDER \| FCF_MINMAX \| FCF_ICON \| FCF_NOBYTEALIGN \| FCF_ACCELTABLE;
	3400	USHORT id;
[2]	3401	static USHORT idinc = 0;
[551]	3402	DIRCNRDATA *dcd;
	3403	static BOOL first = FALSE;
[2]	3404
[551]	3405	if (flags & 2)
[2]	3406	FrameFlags &= (~(FCF_TITLEBAR \| FCF_SYSMENU \| FCF_SIZEBORDER \|
[551]	3407	FCF_MINMAX \| FCF_ICON));
	3408	if (!idinc)
[2]	3409	idinc = (rand() % 100);
[551]	3410	if (!hwndParent)
[2]	3411	hwndParent = HWND_DESKTOP;
[551]	3412	if (ParentIsDesktop(hwndParent, hwndParent))
[2]	3413	FrameFlags \|= (FCF_TASKLIST \| FCF_MENU);
[551]	3414	if (!hwndMain && !first) {
	3415	if (DirCnrMenu) {
[2]	3416
	3417	MENUITEM mi;
	3418
[551]	3419	memset(&mi, 0, sizeof(mi));
[2]	3420	WinSendMsg(DirCnrMenu,
[551]	3421	MM_DELETEITEM, MPFROM2SHORT(IDM_DRIVESMENU, FALSE), MPVOID);
[2]	3422	mi.iPosition = MIT_END;
	3423	mi.afStyle = MIS_TEXT;
	3424	mi.id = IDM_DRIVESMENU;
	3425	WinSendMsg(DirCnrMenu,
[551]	3426	MM_INSERTITEM,
	3427	MPFROMP(&mi), MPFROMP(GetPString(IDS_DRIVESMENUTEXT)));
[2]	3428	}
	3429	first = TRUE;
	3430	}
[551]	3431	if (directory) {
[2]	3432	hwndFrame = WinCreateStdWindow(hwndParent,
[551]	3433	WS_VISIBLE,
	3434	&FrameFlags,
[593]	3435	WC_DIRCONTAINER,
[551]	3436	NULL,
	3437	WS_VISIBLE \| fwsAnimate,
	3438	FM3ModHandle, DIR_FRAME, &hwndClient);
	3439	if (hwndFrame && hwndClient) {
[2]	3440	id = DIR_FRAME + idinc++;
[551]	3441	if (idinc > 99)
	3442	idinc = 0;
	3443	WinSetWindowUShort(hwndFrame, QWS_ID, id);
[1017]	3444	# ifdef FORTIFY
	3445	Fortify_EnterScope();
	3446	# endif
[551]	3447	dcd = xmallocz(sizeof(DIRCNRDATA), pszSrcFile, __LINE__);
[358]	3448	if (!dcd) {
[1016]	3449	PostMsg(hwndClient, WM_CLOSE, MPVOID, MPVOID);
[551]	3450	hwndFrame = (HWND) 0;
[358]	3451	}
	3452	else {
[551]	3453	dcd->size = sizeof(DIRCNRDATA);
	3454	dcd->id = id;
	3455	dcd->type = DIR_FRAME;
	3456	dcd->hwndParent = (hwndParent) ? hwndParent : HWND_DESKTOP;
	3457	dcd->hwndFrame = hwndFrame;
	3458	dcd->hwndClient = hwndClient;
	3459	dcd->hwndRestore = hwndRestore;
	3460	dcd->dontclose = ((flags & 1) != 0);
[930]	3461	dcd->detailslongname = detailslongname;
	3462	dcd->detailssubject = detailssubject;
	3463	dcd->detailsea = detailsea;
	3464	dcd->detailssize = detailssize;
	3465	dcd->detailsicon = detailsicon;
	3466	dcd->detailsattr = detailsattr;
	3467	dcd->detailscrdate = detailscrdate;
	3468	dcd->detailscrtime = detailscrtime;
	3469	dcd->detailslwdate = detailslwdate;
	3470	dcd->detailslwtime = detailslwtime;
	3471	dcd->detailsladate = detailsladate;
	3472	dcd->detailslatime = detailslatime;
[551]	3473	strcpy(dcd->directory, directory);
	3474	add_udir(FALSE, directory);
	3475	{
	3476	PFNWP oldproc;
[2]	3477
[551]	3478	oldproc = WinSubclassWindow(hwndFrame, (PFNWP) DirFrameWndProc);
	3479	WinSetWindowPtr(hwndFrame, QWL_USER, (PVOID) oldproc);
[377]	3480	}
[551]	3481	dcd->hwndCnr = WinCreateWindow(hwndClient,
	3482	WC_CONTAINER,
	3483	NULL,
	3484	CCS_AUTOPOSITION \| CCS_MINIICONS \|
	3485	CCS_MINIRECORDCORE \| ulCnrType \|
	3486	WS_VISIBLE,
	3487	0,
	3488	0,
	3489	0,
	3490	0,
	3491	hwndClient,
	3492	HWND_TOP, (ULONG) DIR_CNR, NULL, NULL);
	3493	if (!dcd->hwndCnr) {
	3494	Win_Error2(hwndClient, hwndClient, pszSrcFile, __LINE__,
	3495	IDS_WINCREATEWINDOW);
	3496	PostMsg(hwndClient, WM_CLOSE, MPVOID, MPVOID);
[1017]	3497	xfree(dcd, pszSrcFile, __LINE__);
	3498	# ifdef FORTIFY
	3499	Fortify_LeaveScope();
	3500	# endif
[551]	3501	hwndFrame = (HWND) 0;
	3502	}
[377]	3503	else {
[1016]	3504	RestorePresParams(dcd->hwndCnr, "DirCnr");
[551]	3505	WinSetWindowPtr(dcd->hwndCnr, QWL_USER, (PVOID) dcd);
	3506	dcd->oldproc = WinSubclassWindow(dcd->hwndCnr,
[1016]	3507	(PFNWP) DirCnrWndProc);
[551]	3508	{
	3509	USHORT ids[] = { DIR_TOTALS, DIR_SELECTED, DIR_VIEW, DIR_SORT,
	3510	DIR_FILTER, DIR_FOLDERICON, DIR_MAX, 0
	3511	};
[2]	3512
[551]	3513	if (!(flags & 2))
	3514	ids[6] = 0;
	3515	CommonCreateTextChildren(dcd->hwndClient,
[593]	3516	WC_DIRSTATUS, ids);
[551]	3517	}
	3518	if (!PostMsg(dcd->hwndCnr, UM_SETUP, MPVOID, MPVOID))
	3519	WinSendMsg(dcd->hwndCnr, UM_SETUP, MPVOID, MPVOID);
	3520	if (FrameFlags & FCF_TASKLIST) {
[2]	3521
[551]	3522	SWP swp, swpD;
	3523	ULONG size = sizeof(swp);
	3524	LONG cxScreen, cyScreen;
[2]	3525
[551]	3526	WinQueryTaskSizePos(WinQueryAnchorBlock(hwndFrame), 0, &swp);
	3527	if (PrfQueryProfileData(fmprof,
	3528	appname, "VDirSizePos", &swpD, &size)) {
	3529	cxScreen = WinQuerySysValue(HWND_DESKTOP, SV_CXSCREEN);
	3530	cyScreen = WinQuerySysValue(HWND_DESKTOP, SV_CYSCREEN);
	3531	if (swp.x + swpD.cx > cxScreen)
	3532	swp.x = cxScreen - swpD.cx;
	3533	if (swp.y + swpD.cy > cyScreen)
	3534	swp.y = cyScreen - swpD.cy;
	3535	swp.cx = swpD.cx;
	3536	swp.cy = swpD.cy;
	3537	}
	3538	WinSetWindowPos(hwndFrame,
	3539	HWND_TOP,
	3540	swp.x,
	3541	swp.y,
	3542	swp.cx,
	3543	swp.cy,
	3544	SWP_SIZE \| SWP_MOVE \| SWP_SHOW \| SWP_ZORDER \|
	3545	SWP_ACTIVATE);
	3546	}
	3547	}
[2]	3548	}
	3549	}
	3550	}
	3551	return hwndFrame;
	3552	}
[793]	3553
	3554	#pragma alloc_text(DIRCNRS,DirCnrWndProc,DirObjWndProc,DirClientWndProc)
	3555	#pragma alloc_text(DIRCNRS,DirTextProc,DirFrameWndProc)
	3556	#pragma alloc_text(STARTUP,StartDirCnr)

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