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source: trunk/dll/common.c@ 1833

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Last change on this file since 1833 was 1833, checked in by Gregg Young, 10 years ago
A correct (I hope as always) fix for the direct edits. I don't need to reallocate pci-pszFileName or repoint pci->pszDisplayName because updatecnritems does it for me. I also got the tree container to update without using removecnritems. Ticket [557]
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 25.3 KB

Rev	Line
[246]	1
	2	/***********************************************************************
	3
	4	$Id: common.c 1833 2015-07-13 23:07:26Z gyoung $
	5
	6	Common window functions
	7
	8	Copyright (c) 1993, 1998 M. Kimes
[1498]	9	Copyright (c) 2001, 2010 Steven H. Levine
[246]	10
	11	13 Aug 05 SHL Renames
[348]	12	22 Jul 06 SHL Check more run time errors
[446]	13	15 Aug 06 SHL Use Dos_Error
[536]	14	03 Nov 06 SHL Rework thread usage count logic
[552]	15	07 Jan 07 GKY Move error strings etc. to string file
	16	07 Jan 07 GKY Updated Helv font to vector font Helvetica
[574]	17	22 Mar 07 GKY Use QWL_USER
[593]	18	30 Mar 07 GKY Remove GetPString for window class names
[751]	19	02 Aug 07 SHL Sync with CNRITEM mods
[793]	20	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
[809]	21	26 Aug 07 SHL Change to DosSleep(0)
[985]	22	29 Feb 08 GKY Use xfree where appropriate
[1041]	23	06 Jul 08 GKY Update delete/undelete to include move to and open XWP trashcan
[1375]	24	01 Jan 09 GKY Add option to rescan tree container on eject of removable media
[1391]	25	11 Jan 09 GKY Replace font names in the string file with global set at compile in init.c
[1395]	26	07 Feb 09 GKY Eliminate Win_Error2 by moving function names to PCSZs used in Win_Error
[1400]	27	08 Mar 09 GKY Additional strings move to PCSZs in init.c
[1444]	28	22 Jul 09 GKY Drivebar enhancements add refresh removable, rescan all drives, drive button
[1455]	29	22 Jul 09 GKY Drivebar enhancements add refresh removable, rescan all drives, drive button
	30	loads drive root directory in directory container or expands drive tree
	31	and rescans drive in tree container depending on container focus, greyed out
	32	inappropriate menu context choices
	33	14 Sep 09 SHL Blink thread LEDs while threads working
[1498]	34	17 JAN 10 GKY Changes to get working with Watcom 1.9 Beta (1/16/10). Mostly cast CHAR CONSTANT * as CHAR *.
[1833]	35	13 Jul 15 GKY Fix CN_REALLOCPSZ file name editing code to: 1) Eliminate the possibility of
	36	updating the container before CN_ENDEDIT is called. 2) Don't call RemoveCnrItems
[1829]	37	for tree container and collector.
[246]	38
	39	***********************************************************************/
	40
[907]	41	#include <stdlib.h>
	42	#include <string.h>
	43	#include <ctype.h>
	44
[2]	45	#define INCL_DOS
	46	#define INCL_DOSERRORS
	47	#define INCL_WIN
	48	#define INCL_GPI
[907]	49	#define INCL_LONGLONG // dircnrs.h
[2]	50
[1182]	51	#include "fm3dll.h"
[1221]	52	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1205]	53	#include "mainwnd2.h" // Data declaration(s)
	54	#include "killproc.h" // Data declaration(s)
	55	#include "collect.h" // Data declaration(s)
	56	#include "grep.h" // Data declaration(s)
	57	#include "dircnrs.h" // Data declaration(s)
	58	#include "notebook.h" // Data declaration(s)
	59	#include "inis.h" // Data declaration(s)
	60	#include "init.h" // Data declaration(s)
	61	#include "treecnr.h" // Data declaration(s)
[2]	62	#include "fm3dlg.h"
	63	#include "fm3str.h"
	64	#include "mle.h"
[907]	65	#include "filldir.h" // RemoveCnrItems
	66	#include "errutil.h" // Dos_Error...
	67	#include "strutil.h" // GetPString
[1159]	68	#include "autoview.h" // AutoViewProc
[1182]	69	#include "mainwnd.h" // BuildDriveBarButtons, GetNextWindowPos, TopWindow
[1159]	70	#include "common.h"
	71	#include "dirsize.h" // DirSizeProc
	72	#include "info.h" // DrvInfoProc, SetDrvProc
	73	#include "seeall.h" // StartSeeAll
[1182]	74	#include "misc.h" // Broadcast
	75	#include "valid.h" // CheckDrive
	76	#include "mkdir.h" // PMMkDir
	77	#include "presparm.h" // SetPresParams
	78	#include "undel.h" // UndeleteDlgProc
	79	#include "systemf.h" // runemf2
	80	#include "wrappers.h" // xfree
[1039]	81	#include "fortify.h"
[2]	82
[1205]	83	// Data definitions
[2]	84	#pragma data_seg(DATA1)
[348]	85	static PSZ pszSrcFile = __FILE__;
[1205]	86	static HWND hwndLED;
	87	static HWND hwndLEDHdr;
[348]	88
[1205]	89	#pragma data_seg(GLOBAL1)
	90	HWND hwndBack;
	91
[551]	92	MRESULT EXPENTRY CommonFrameWndProc(USHORT id,
	93	HWND hwnd,
	94	ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	95	{
[574]	96	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	97
[551]	98	switch (msg) {
	99	case UM_TIMER:
	100	case UM_ACTION:
	101	case UM_SHOWME:
	102	case UM_OPENWINDOWFORME:
	103	case UM_MINIMIZE:
	104	case UM_MAXIMIZE:
	105	case UM_CONTAINERDIR:
	106	case UM_FILTER:
	107	case UM_INITMENU:
	108	case UM_COMMAND:
	109	case UM_UPDATERECORD:
	110	case UM_UPDATERECORDLIST:
	111	case WM_COMMAND:
	112	case MM_PORTHOLEINIT:
	113	case WM_INITMENU:
	114	case UM_CONTAINER_FILLED:
	115	case UM_FILESMENU:
	116	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
[2]	117
[551]	118	case UM_CONTEXTMENU:
	119	PostMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
	120	return 0;
[2]	121
[551]	122	case UM_CONTAINERHWND:
	123	return MRFROMLONG(WinWindowFromID(hwnd, id));
[2]	124
[551]	125	case DM_DROP:
	126	case DM_DRAGOVER:
	127	case DM_DRAGLEAVE:
	128	case DM_DROPHELP:
	129	{
	130	CNRDRAGINFO cnd;
	131	USHORT dcmd;
[2]	132
[551]	133	switch (msg) {
	134	case DM_DROP:
	135	dcmd = CN_DROP;
	136	break;
	137	case DM_DRAGOVER:
	138	dcmd = CN_DRAGOVER;
	139	break;
	140	case DM_DRAGLEAVE:
	141	dcmd = CN_DRAGLEAVE;
	142	break;
	143	case DM_DROPHELP:
	144	dcmd = CN_DROPHELP;
	145	break;
[2]	146	}
[551]	147	cnd.pDragInfo = (PDRAGINFO) mp1;
	148	cnd.pRecord = NULL;
	149	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT),
	150	WM_CONTROL, MPFROM2SHORT(id, dcmd), MPFROMP(&cnd));
	151	}
[2]	152
[551]	153	case UM_RESCAN:
	154	if (fAutoTile &&
[1570]	155	!fAmClosing && !fNoTileUpdate && !ParentIsDesktop(hwnd, (HWND) 0))
[551]	156	PostMsg(WinQueryWindow(hwnd, QW_PARENT), UM_RESCAN, MPVOID, MPVOID);
	157	return 0;
[2]	158
[551]	159	case WM_MINMAXFRAME:
	160	{
	161	PSWP pswp = (PSWP) mp1;
	162	MRESULT rc;
[2]	163
[551]	164	rc = oldproc(hwnd, msg, mp1, mp2);
	165	if (pswp->fl & (SWP_MINIMIZE \| SWP_HIDE \| SWP_RESTORE))
	166	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	167	return rc;
	168	}
[2]	169
[551]	170	case WM_DESTROY:
	171	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	172	break;
[2]	173	}
[551]	174	return oldproc(hwnd, msg, mp1, mp2);
[2]	175	}
	176
[551]	177	MRESULT EXPENTRY CommonTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	178	{
[551]	179	switch (msg) {
	180	case WM_CREATE:
	181	{
	182	MRESULT rc;
[2]	183
[551]	184	rc = PFNWPStatic(hwnd, msg, mp1, mp2);
[1777]	185	// 2014-06-11 SHL
	186	switch (WinQueryWindowUShort(hwnd, QWS_ID)) {
	187	case DIR_SORT:
	188	case DIR_VIEW:
	189	case DIR_FILTER:
[1655]	190	//fixme to allow user to change presparams 1-10-09 GKY
	191	SetPresParams(hwnd, &RGBGREY, &RGBBLACK, &RGBBLACK, FNT_8HELVETICA);
[1777]	192	return rc;
	193	}
[551]	194	}
[1777]	195	} // switch msg
[551]	196	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	197	}
	198
[551]	199	void CommonTextPaint(HWND hwnd, HPS hps)
[377]	200	{
[2]	201	int x;
[551]	202	USHORT ids[] = { DIR_FOLDERICON, DIR_TOTALS, DIR_SELECTED, DIR_VIEW,
	203	DIR_FILTER, DIR_SORT, DIR_MAX, 0
	204	};
	205	BOOL bools[] = { TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE };
[2]	206
[551]	207	for (x = 0; ids[x]; x++) {
	208	if (WinWindowFromID(hwnd, ids[x]) != (HWND) 0)
	209	PaintRecessedWindow(WinWindowFromID(hwnd, ids[x]), hps,
	210	bools[x], FALSE);
[2]	211	}
	212	}
	213
[1400]	214	void CommonCreateTextChildren(HWND hwnd, PCSZ class, USHORT * ids)
[377]	215	{
[551]	216	int x;
	217	CHAR s[33];
[2]	218	ULONG attrs;
[377]	219	HWND hwndTmp;
[2]	220
[377]	221	if (!hwnd \|\| !class \|\| !ids) {
[1398]	222	Runtime_Error(pszSrcFile, __LINE__, NULL);
[2]	223	return;
[377]	224	}
[2]	225
[551]	226	for (x = 0; ids[x]; x++) {
[2]	227	*s = 0;
[551]	228	switch (ids[x]) {
	229	case DIR_SORT:
	230	case DIR_FILTER:
	231	case DIR_VIEW:
	232	attrs = SS_TEXT \| DT_LEFT \| DT_VCENTER;
	233	break;
	234	case DIR_FOLDERICON:
	235	case DIR_MAX:
	236	attrs = SS_BITMAP;
	237	sprintf(s, "#%d", ids[x]);
	238	break;
	239	default:
	240	attrs = SS_TEXT \| DT_CENTER \| DT_VCENTER;
	241	break;
[2]	242	}
[1498]	243	hwndTmp = WinCreateWindow(hwnd, (CHAR *) class, s, attrs, 0, 0, 0, 0, hwnd,
[551]	244	HWND_TOP, ids[x], NULL, NULL);
[377]	245	if (!hwndTmp)
[1395]	246	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__,
[1455]	247	PCSZ_WINCREATEWINDOW);
[948]	248	} // for
[2]	249	}
	250
[551]	251	void CommonDriveCmd(HWND hwnd, char *drive, USHORT cmd)
[377]	252	{
[2]	253	char dv[CCHMAXPATH];
	254
[551]	255	if (!drive \|\| !*drive)
[2]	256	return;
[551]	257	strcpy(dv, drive);
[2]	258	MakeValidDir(dv);
	259
[551]	260	switch (cmd) {
	261	case IDM_MKDIR:
	262	PMMkDir(hwnd, dv, FALSE);
	263	break;
	264	case IDM_INFO:
	265	WinDlgBox(HWND_DESKTOP,
	266	HWND_DESKTOP,
	267	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) dv);
	268	break;
	269	case IDM_DRVFLAGS:
[552]	270	strcpy(dv, drive); // Must use original drive letter
[551]	271	if (WinDlgBox(HWND_DESKTOP,
	272	hwnd,
	273	SetDrvProc,
[1455]	274	FM3ModHandle, DVS_FRAME, MPFROMP(dv)) && hwndTree)
[1444]	275	if (!PostMsg(hwndTree, UM_SHOWME, MPFROMP(dv), MPVOID))
[1455]	276	PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_UPDATE, 0), MPVOID);
[551]	277	break;
	278	case IDM_SIZES:
	279	WinDlgBox(HWND_DESKTOP,
	280	HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, dv);
	281	break;
	282	case IDM_SHOWALLFILES:
	283	StartSeeAll(HWND_DESKTOP, FALSE, dv);
	284	break;
	285	case IDM_UNDELETE:
[1041]	286	{
	287	HOBJECT hObject;
	288	HWND hwndDesktop;
	289
	290	hObject = WinQueryObject("<XWP_TRASHCAN>");
	291	if (hObject != NULLHANDLE && fTrashCan) {
[1455]	292	hwndDesktop = WinQueryDesktopWindow((HAB) 0, NULLHANDLE);
	293	WinSetFocus(HWND_DESKTOP, hwndDesktop);
	294	WinOpenObject(hObject, 0, TRUE);
[1041]	295	}
	296	else
	297	WinDlgBox(HWND_DESKTOP,
[1455]	298	hwnd,
	299	UndeleteDlgProc,
	300	FM3ModHandle, UNDEL_FRAME, MPFROMP(dv));
[1041]	301	}
[551]	302	break;
	303	case IDM_CHKDSK:
	304	runemf2(SEPARATE \| WINDOWED,
[907]	305	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	306	"PMCHKDSK.EXE %c:", toupper(*dv));
[551]	307	break;
	308	case IDM_OPTIMIZE:
	309	{
	310	CHAR FileSystem[CCHMAXPATH];
	311	ULONG type;
[2]	312
[551]	313	CheckDrive(*dv, FileSystem, &type);
	314	if (*FileSystem) {
	315	strcat(FileSystem, "OPT.CMD");
	316	runemf2(SEPARATE \| WINDOWED,
[888]	317	hwnd, pszSrcFile, __LINE__,
[551]	318	NULL,
	319	NULL,
	320	"%s /C %s %c:", GetCmdSpec(FALSE), FileSystem, toupper(*dv));
[2]	321	}
[551]	322	}
	323	break;
	324	case IDM_FORMAT:
	325	runemf2(SEPARATE \| WINDOWED,
[907]	326	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	327	"PMFORMAT.EXE %c:", toupper(*dv));
[551]	328	break;
[2]	329
[551]	330	#if 0 // fixme to be gone?
[446]	331
[551]	332	case IDM_CLOSETRAY:
	333	if (driveflags[*dv - 'A'] & DRIVE_CDROM) {
[2]	334
[551]	335	BYTE parm[4] = { "CD01" };
[841]	336	ULONGLONG dlen;
	337	ULONG plen;
[551]	338	HFILE hfile;
	339	APIRET rc;
[2]	340
[551]	341	dv[2] = 0;
[844]	342	rc = DosOpen(dv,
	343	&hfile,
	344	&dlen,
	345	0,
	346	0,
	347	OPEN_ACTION_OPEN_IF_EXISTS \|
	348	OPEN_ACTION_CREATE_IF_NEW,
	349	OPEN_FLAGS_DASD \|
	350	OPEN_FLAGS_FAIL_ON_ERROR \| OPEN_SHARE_DENYNONE, NULL);
[551]	351	if (rc)
[844]	352	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosOpen");
[551]	353	else {
	354	dlen = 0;
	355	plen = sizeof(parm);
	356	rc = DosDevIOCtl(hfile,
	357	0x80,
	358	0x45, &parm, sizeof(parm), &plen, NULL, 0, &dlen);
	359	DosClose(hfile);
	360	if (rc)
	361	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosDevIOCtl");
[2]	362	}
[551]	363	}
	364	break;
[446]	365	#endif // fixme to be gone?
[2]	366
[551]	367	case IDM_LOCK:
	368	case IDM_UNLOCK:
	369	case IDM_EJECT:
	370	{
[1368]	371	UCHAR parm[2];
[551]	372	ULONG plen = sizeof(parm), dlen = 0L;
[1391]	373	APIRET rc;
[446]	374
[551]	375	switch (SHORT1FROMMP(cmd)) {
	376	case IDM_LOCK:
	377	parm[0] = 1;
	378	break;
	379	case IDM_UNLOCK:
	380	parm[0] = 0;
	381	break;
	382	case IDM_EJECT:
	383	parm[0] = 2;
	384	break;
[2]	385	}
[1368]	386	parm[1] = *dv - 'A';
[551]	387	DosError(FERR_DISABLEHARDERR);
[1391]	388	rc = DosDevIOCtl(-1L, 8L, 0x40L, &parm, sizeof(parm), &plen, NULL, 0L, &dlen);
[1365]	389	if (cmd == IDM_EJECT &&
[1455]	390	(fEjectFlpyScan ? TRUE : parm[1] > 1) &&
	391	(fEjectCDScan ? TRUE : !(driveflags[parm[1]] & DRIVE_CDROM)) &&
	392	(fEjectRemovableScan ? TRUE : (parm[1] < 2 \|\| driveflags[parm[1]] & DRIVE_CDROM))) {
	393	BOOL toggleTree = FALSE;
	394
	395	if (!hwndTree) {
	396	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
	397	toggleTree = TRUE;
	398	}
	399	WinSendMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_RESCAN, 0), MPVOID);
	400	if (toggleTree)
	401	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
[1444]	402	}
[551]	403	}
	404	break;
[1444]	405
	406	case IDM_RESCAN:
	407	{
	408	BOOL toggleTree = FALSE;
	409
	410	if (!hwndTree) {
[1455]	411	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
	412	toggleTree = TRUE;
[1444]	413	}
	414	WinSendMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_RESCAN, 0), MPVOID);
	415	if (toggleTree)
[1455]	416	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
[1444]	417	}
	418	break;
	419
	420	case IDM_REFRESHREMOVABLES:
	421	{
	422	BOOL toggleTree = FALSE;
	423
	424	if (!hwndTree) {
[1455]	425	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
	426	toggleTree = TRUE;
[1444]	427	}
	428	WinSendMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_REFRESHREMOVABLES, 0), MPVOID);
	429	if (toggleTree)
[1455]	430	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
[1444]	431	}
	432	break;
[2]	433	}
	434	}
	435
[551]	436	void CommonCreateMainChildren(HWND hwnd, SWP * swp)
[377]	437	{
[551]	438	HWND hwndFrame = WinQueryWindow(hwnd, QW_PARENT);
[377]	439	HWND hwndTmp;
	440	PFNWP oldproc;
[2]	441
[377]	442	// Create a children of frame window
[948]	443	// Left status window
[377]	444	hwndStatus = WinCreateWindow(hwndFrame,
[1498]	445	(CHAR *) WC_STATUS,
[551]	446	"Status",
	447	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	448	DT_VCENTER,
	449	swp->x + 4 +
	450	WinQuerySysValue(HWND_DESKTOP,
	451	SV_CXSIZEBORDER),
	452	swp->y + 4 +
	453	WinQuerySysValue(HWND_DESKTOP,
	454	SV_CYSIZEBORDER),
	455	((swp->cx / 2) - 8) -
	456	(WinQuerySysValue(HWND_DESKTOP,
	457	SV_CXSIZEBORDER) * 2),
	458	20,
	459	hwndFrame, HWND_TOP, MAIN_STATUS, NULL, NULL);
[377]	460	if (!hwndStatus)
[1395]	461	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	462	PCSZ_WINCREATEWINDOW);
[377]	463
[948]	464	// Right status window
[377]	465	hwndStatus2 = WinCreateWindow(hwndFrame,
[1498]	466	(CHAR *) WC_STATUS,
[551]	467	"Status2",
	468	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	469	DT_VCENTER,
	470	((swp->cx / 2) + 4) +
	471	WinQuerySysValue(HWND_DESKTOP,
	472	SV_CXSIZEBORDER),
	473	((swp->cy / 2) + 4) +
	474	WinQuerySysValue(HWND_DESKTOP,
	475	SV_CYSIZEBORDER),
	476	((swp->cx / 2) - 8) -
	477	(WinQuerySysValue(HWND_DESKTOP,
	478	SV_CXSIZEBORDER) * 2),
	479	20,
	480	hwndFrame,
	481	HWND_TOP, MAIN_STATUS2, NULL, NULL);
[377]	482	if (!hwndStatus2)
[1395]	483	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	484	PCSZ_WINCREATEWINDOW);
[2]	485
[377]	486	hwndAttr = WinCreateWindow(hwndFrame,
[1498]	487	(CHAR *) WC_STATUS,
[551]	488	"Attr",
	489	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	490	DT_VCENTER,
	491	swp->x + 4 +
	492	WinQuerySysValue(HWND_DESKTOP,
	493	SV_CXSIZEBORDER),
	494	swp->y + 4 + 24 +
	495	WinQuerySysValue(HWND_DESKTOP,
	496	SV_CYSIZEBORDER),
	497	((swp->cx / 4) - 8) -
	498	(WinQuerySysValue(HWND_DESKTOP,
	499	SV_CXSIZEBORDER) * 2),
	500	20, hwndFrame, HWND_TOP, IDM_ATTRS, NULL, NULL);
[377]	501	if (!hwndAttr)
[1395]	502	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	503	PCSZ_WINCREATEWINDOW);
[377]	504
	505	hwndDate = WinCreateWindow(hwndFrame,
[1498]	506	(CHAR *) WC_STATUS,
[551]	507	"Date",
	508	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	509	DT_VCENTER,
	510	((swp->x / 4) * 2) + 4 +
	511	WinQuerySysValue(HWND_DESKTOP,
	512	SV_CXSIZEBORDER),
	513	swp->y + 4 + 24 +
	514	WinQuerySysValue(HWND_DESKTOP,
	515	SV_CYSIZEBORDER),
	516	((swp->cx / 4) - 8) -
	517	(WinQuerySysValue(HWND_DESKTOP,
	518	SV_CXSIZEBORDER) * 2),
	519	20, hwndFrame, HWND_TOP, IDM_INFO, NULL, NULL);
[377]	520	if (!hwndDate)
[1395]	521	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	522	PCSZ_WINCREATEWINDOW);
[377]	523
	524	hwndName = WinCreateWindow(hwndFrame,
[1498]	525	(CHAR *) WC_STATUS,
[551]	526	"Name",
	527	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	528	DT_VCENTER,
	529	((swp->x / 4) * 3) + 4 +
	530	WinQuerySysValue(HWND_DESKTOP,
	531	SV_CXSIZEBORDER),
	532	swp->y + 4 +
	533	WinQuerySysValue(HWND_DESKTOP,
	534	SV_CYSIZEBORDER),
	535	((swp->cx / 4) - 8) -
	536	(WinQuerySysValue(HWND_DESKTOP,
	537	SV_CXSIZEBORDER) * 2),
	538	20, hwndFrame, HWND_TOP, IDM_RENAME, NULL, NULL);
[377]	539	if (!hwndName)
[1395]	540	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	541	PCSZ_WINCREATEWINDOW);
[2]	542
[377]	543	hwndTmp = WinCreateWindow(hwndFrame,
[1498]	544	(CHAR *) WC_TOOLBACK,
[551]	545	NullStr,
	546	WS_VISIBLE \| SS_TEXT \| DT_CENTER \| DT_VCENTER,
	547	swp->x +
	548	WinQuerySysValue(HWND_DESKTOP,
	549	SV_CXSIZEBORDER),
	550	(swp->cy -
	551	WinQuerySysValue(HWND_DESKTOP,
	552	SV_CYSIZEBORDER)) - 30,
	553	swp->cx -
	554	(WinQuerySysValue(HWND_DESKTOP,
	555	SV_CXSIZEBORDER) * 2),
	556	30, hwndFrame, HWND_TOP, MAIN_TOOLS, NULL, NULL);
[377]	557	if (!hwndTmp)
[1395]	558	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	559	PCSZ_WINCREATEWINDOW);
[377]	560
	561	hwndBack = WinCreateWindow(hwndFrame,
[1498]	562	(CHAR *) WC_DRIVEBACK,
[551]	563	NullStr,
	564	WS_VISIBLE \| SS_TEXT \| DT_RIGHT \| DT_BOTTOM,
	565	swp->x +
	566	WinQuerySysValue(HWND_DESKTOP,
	567	SV_CXSIZEBORDER),
	568	(swp->cy -
	569	WinQuerySysValue(HWND_DESKTOP,
[1455]	570	SV_CYSIZEBORDER)) -
	571	(DRIVE_BUTTON_HEIGHT),
[551]	572	swp->cx -
	573	(WinQuerySysValue(HWND_DESKTOP,
	574	SV_CXSIZEBORDER) * 2),
[1438]	575	DRIVE_BUTTON_HEIGHT,
[551]	576	hwndFrame, HWND_TOP, MAIN_DRIVES, NULL, NULL);
[2]	577
[377]	578	if (!hwndBack)
[1395]	579	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	580	PCSZ_WINCREATEWINDOW);
[377]	581
	582	hwndLED = WinCreateWindow(hwndFrame,
[1498]	583	(CHAR *) WC_LED,
[1455]	584	"#920", // LEDOFF_BMP
[551]	585	WS_VISIBLE \| SS_BITMAP,
	586	swp->cx - 58,
	587	swp->y,
	588	12,
	589	12, hwndFrame, HWND_TOP, MAIN_LED, NULL, NULL);
[377]	590	if (!hwndLED)
[1395]	591	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	592	PCSZ_WINCREATEWINDOW);
[377]	593
	594	hwndLEDHdr = WinCreateWindow(hwndFrame,
[1498]	595	(CHAR *) WC_LED,
[551]	596	"0",
	597	WS_VISIBLE \| SS_TEXT \| DT_VCENTER \|
	598	DT_CENTER,
	599	swp->cx - 58,
	600	swp->y + 12,
	601	12,
	602	12,
	603	hwndFrame, HWND_TOP, MAIN_LEDHDR, NULL, NULL);
[377]	604	if (!hwndLEDHdr)
[1395]	605	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	606	PCSZ_WINCREATEWINDOW);
[377]	607
	608	hwndAutoview = WinCreateWindow(hwndFrame,
[1498]	609	(CHAR *) WC_AUTOVIEW,
[551]	610	NullStr,
	611	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	612	DT_TOP \| DT_WORDBREAK,
	613	swp->x + 4 +
	614	WinQuerySysValue(HWND_DESKTOP,
	615	SV_CXSIZEBORDER),
	616	swp->y + 4 +
	617	WinQuerySysValue(HWND_DESKTOP,
	618	SV_CYSIZEBORDER) + 16,
	619	(swp->cx - 8) -
	620	(WinQuerySysValue(HWND_DESKTOP,
	621	SV_CXSIZEBORDER) * 2),
	622	48,
	623	hwndFrame,
	624	HWND_TOP, MAIN_AUTOVIEW, NULL, NULL);
[377]	625	if (!hwndAutoview)
[1395]	626	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	627	PCSZ_WINCREATEWINDOW);
[377]	628
	629	hwndAutoMLE = WinCreateWindow(hwndFrame,
[551]	630	// GetPString(IDS_WCAUTOVIEW),
[1498]	631	(CHAR *) WC_MLE,
[551]	632	NullStr,
	633	WS_VISIBLE \| MLS_HSCROLL \|
	634	MLS_VSCROLL \| MLS_BORDER,
	635	swp->x + 4 +
	636	WinQuerySysValue(HWND_DESKTOP,
	637	SV_CXSIZEBORDER),
	638	swp->y + 4 +
	639	WinQuerySysValue(HWND_DESKTOP,
	640	SV_CYSIZEBORDER) + 16,
	641	(swp->cx - 8) -
	642	(WinQuerySysValue(HWND_DESKTOP,
	643	SV_CXSIZEBORDER) * 2),
	644	48,
	645	hwndFrame,
	646	HWND_TOP, MAIN_AUTOVIEWMLE, NULL, NULL);
[377]	647	if (!hwndAutoMLE)
[1395]	648	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	649	PCSZ_WINCREATEWINDOW);
[2]	650
[551]	651	oldproc = WinSubclassWindow(hwndAutoMLE, AutoViewProc);
[574]	652	WinSetWindowPtr(hwndAutoMLE, QWL_USER, (PVOID) oldproc);
[551]	653	PostMsg(hwndAutoMLE, UM_SETUP, MPVOID, MPVOID);
[2]	654	}
	655
[1455]	656	/**
	657	* Called by MainWndProc and MainWndProc2 to process messages
	658	* common to both fm/2 and fm/2 lite main window
	659	*/
	660
[551]	661	MRESULT EXPENTRY CommonMainWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	662	MPARAM mp2)
[377]	663	{
[1455]	664	static BOOL fLedOn;
	665	static LONG cWorkerThreads;
	666
[551]	667	switch (msg) {
	668	case UM_THREADUSE:
	669	if (hbmLEDon && hbmLEDoff) {
[1455]	670	CHAR sz[33];
[551]	671	if (mp1) {
[1455]	672	cWorkerThreads++;
	673	// 13 Sep 09 SHL fixme to be SMP safe
	674	if (cWorkerThreads == 1) {
	675	if (!WinStartTimer(WinQueryAnchorBlock(hwnd), hwnd, ID_LED_TIMER, 500))
	676	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__, "WinStartTimer");
	677	fLedOn = TRUE;
[551]	678	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDon), MPVOID);
[377]	679	}
	680	}
[1455]	681	else if (cWorkerThreads > 0)
	682	cWorkerThreads--;
	683
	684	ltoa(cWorkerThreads, sz, 10);
	685	WinSetWindowText(hwndLEDHdr, sz);
[809]	686	DosSleep(0);
[551]	687	}
	688	return 0;
[2]	689
[1455]	690	case WM_TIMER:
	691	fLedOn = !fLedOn;
	692	WinSendMsg(hwndLED,
	693	SM_SETHANDLE,
	694	fLedOn ? MPFROMLONG(hbmLEDon) : MPFROMLONG(hbmLEDoff),
	695	MPVOID);
	696	if (!fLedOn && cWorkerThreads == 0) {
	697	if (!WinStopTimer(WinQueryAnchorBlock(hwnd), hwnd, ID_LED_TIMER))
	698	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__, "WinStartTimer");
	699	}
	700	break;
	701
[551]	702	case UM_LOADFILE:
	703	{
	704	CHAR *s = NULL;
	705	static CHAR lastfile[CCHMAXPATH] = "";
[2]	706
[551]	707	if (!fAutoView) {
	708	if (*lastfile)
	709	PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	710	UM_LOADFILE, MPVOID, MPVOID);
	711	*lastfile = 0;
	712	}
	713	else {
	714	if (mp1) {
[1009]	715	if (!mp2 && !stricmp(lastfile, (CHAR *)mp1))
[551]	716	return 0;
[1009]	717	strcpy(lastfile, (CHAR *)mp1);
[551]	718	s = xstrdup(lastfile, pszSrcFile, __LINE__);
	719	}
	720	else
	721	*lastfile = 0;
	722	if (!PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	723	UM_LOADFILE, MPFROMP(s), MPVOID)) {
[1009]	724	xfree(s, pszSrcFile, __LINE__);
[551]	725	}
	726	}
	727	}
	728	return 0;
[2]	729
[551]	730	case UM_BUILDDRIVEBAR:
	731	BuildDriveBarButtons(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	732	MAIN_DRIVES));
	733	return 0;
[2]	734	}
[551]	735	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	736	}
	737
[551]	738	MRESULT EXPENTRY CommonTextButton(HWND hwnd, ULONG msg, MPARAM mp1,
	739	MPARAM mp2)
[377]	740	{
[551]	741	static HWND hwndLast = (HWND) 0;
[2]	742	static ULONG lastclick = 0;
	743
[551]	744	switch (msg) {
	745	case WM_MOUSEMOVE:
	746	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	747	if (!fNoFinger) {
	748	WinSetPointer(HWND_DESKTOP, hptrFinger);
	749	return MRFROMLONG(TRUE);
	750	}
	751	break;
[348]	752
[551]	753	case WM_BUTTON1DOWN:
	754	case WM_BUTTON3DOWN:
	755	if (hwndBubble)
	756	WinDestroyWindow(hwndBubble);
	757	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	758	WinSetCapture(HWND_DESKTOP, hwnd);
	759	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	760	break;
[2]	761
[551]	762	case WM_BUTTON2UP:
	763	case WM_BUTTON2DOWN:
	764	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	765	if (msg == WM_BUTTON2UP && hwndLast) {
	766	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	767	hwndLast = (HWND) 0;
	768	}
	769	break;
[2]	770
[551]	771	case WM_BUTTON1UP:
	772	case WM_BUTTON3UP:
	773	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	774	WinSetCapture(HWND_DESKTOP, (HWND) 0);
	775	PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
	776	{
	777	ULONG check;
[2]	778
[551]	779	DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &check, sizeof(check));
	780	if (check > lastclick + 500) {
[2]	781
[551]	782	RECTL rcl;
	783	POINTS pts;
[2]	784
[551]	785	pts.x = SHORT1FROMMP(mp1);
	786	pts.y = SHORT2FROMMP(mp1);
	787	WinQueryWindowRect(hwnd, &rcl);
	788	if (pts.x > 0 && pts.y > 0 && pts.x < rcl.xRight && pts.y < rcl.yTop)
	789	PostMsg(hwnd, UM_CLICKED + (msg == WM_BUTTON3UP), mp1, mp2);
[2]	790	}
[551]	791	lastclick = check;
	792	}
	793	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	794	hwndLast = (HWND) 0;
	795	break;
[2]	796
[551]	797	case WM_SETFOCUS:
	798	if (mp2)
	799	hwndLast = (HWND) mp1;
	800	break;
[2]	801
[551]	802	case UM_FOCUSME:
	803	if (mp1) {
[2]	804
[551]	805	PID pid;
	806	TID tid;
[2]	807
[551]	808	if (WinIsWindow(WinQueryAnchorBlock(hwnd), (HWND) mp1) &&
	809	WinQueryWindowProcess((HWND) mp1, &pid, &tid) && pid == mypid) {
	810	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
	811	return 0;
[2]	812	}
[551]	813	}
	814	{
	815	HWND htemp = (HWND) 0;
[2]	816
[551]	817	if (hwndMain)
	818	htemp = TopWindow(hwndMain, (HWND) 0);
	819	if (!htemp)
	820	htemp = hwndTree;
	821	if (htemp)
	822	WinSetFocus(HWND_DESKTOP, htemp);
	823	else
	824	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
	825	}
	826	return 0;
[2]	827	}
	828
[551]	829	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	830	}
	831
[551]	832	MRESULT EXPENTRY CommonCnrProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	833	{
[574]	834	DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd, QWL_USER);
[2]	835
[551]	836	switch (msg) {
	837	case UM_FIXCNRMLE:
	838	if (dcd) {
[2]	839
[551]	840	SWP swp, swpC;
[2]	841
[551]	842	if (WinQueryWindowPos(WinWindowFromID(hwnd, CID_MLE), &swp)) {
	843	if (WinQueryWindowPos(hwnd, &swpC)) {
	844	swpC.cx -= (WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 4);
	845	swpC.cx -= swp.x;
	846	WinSetWindowPos(WinWindowFromID(hwnd, CID_MLE),
	847	HWND_TOP, 0, 0, swpC.cx, swp.cy + 2, SWP_SIZE);
	848	}
[2]	849	}
[551]	850	if (mp1)
	851	WinSendMsg(WinWindowFromID(hwnd, CID_MLE),
	852	MLM_SETTEXTLIMIT, mp1, MPVOID);
	853	}
	854	return 0;
[2]	855
[551]	856	case UM_FIXEDITNAME:
	857	if (dcd) {
	858	if (mp1 && (INT) mp1 != -1) {
[2]	859
[551]	860	CHAR *p;
[2]	861
[551]	862	WinSendMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	863	MLEdelete(WinWindowFromID(hwnd, CID_MLE),
[1009]	864	0, strlen((CHAR *)mp1) + 1);
	865	WinSetDlgItemText(hwnd, CID_MLE, (CHAR *)mp1);
	866	p = strrchr((CHAR *)mp1, '\\');
[551]	867	if (p) {
	868	p++;
[1009]	869	MLEsetcurposa(WinWindowFromID(hwnd, CID_MLE), (p - (CHAR *)mp1));
	870	MLEsetcurposc(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	871	}
	872	else
[1009]	873	MLEsetcurpos(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	874	}
	875	else if (mp2) {
[1833]	876	Broadcast(WinQueryAnchorBlock(hwnd),
	877	dcd->hwndParent, UM_UPDATERECORD, mp2, MPVOID);
	878	xfree(mp2, pszSrcFile, __LINE__);
[2]	879	}
[551]	880	}
	881	return 0;
[2]	882	}
[551]	883	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	884	}
	885
[551]	886	HWND OpenDirCnr(HWND hwnd, HWND hwndParent, HWND hwndRestore,
	887	BOOL noautotile, char *directory)
[377]	888	{
[551]	889	SWP swp;
[2]	890	HWND hwndDir;
	891
[551]	892	if (ParentIsDesktop(hwnd, hwndParent) \|\| (ULONG ) realappname != FM3UL)
	893	StartDirCnr(HWND_DESKTOP, directory, hwndRestore, 1);
	894	else if ((ULONG ) realappname == FM3UL) {
	895	if (!fAutoTile)
	896	GetNextWindowPos(hwndParent, &swp, NULL, NULL);
	897	hwndDir = StartDirCnr(hwndParent, directory, hwndRestore, 1);
	898	if (hwndDir) {
	899	if (!fAutoTile)
	900	WinSetWindowPos(hwndDir,
	901	HWND_TOP,
	902	swp.x,
	903	swp.y,
	904	swp.cx,
	905	swp.cy, SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
	906	else if (!noautotile)
	907	TileChildren(hwndParent, TRUE);
[2]	908	WinSetWindowPos(hwndDir,
[551]	909	HWND_TOP,
	910	0, 0, 0, 0, SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE);
[2]	911	}
	912	}
	913	else {
	914
	915	char s[256];
	916
	917	assign_ignores(s);
	918	runemf2(WINDOWED \| SEPARATE,
[888]	919	hwnd, pszSrcFile, __LINE__,
[551]	920	NULL,
	921	NULL,
	922	"VDIR.EXE %s%s\"%s%s\"",
	923	(s) ? s : NullStr, (s) ? " " : NullStr,
	924	directory,
[1438]	925	(directory[strlen(directory) - 1] == '\\') ? PCSZ_BACKSLASH : NullStr);
[2]	926	}
	927	return hwndDir;
	928	}
	929
[536]	930	//= IncrThreadUsage() Increment thread usage counter ==
	931
	932	VOID IncrThreadUsage(VOID)
	933	{
	934	if (hwndMain)
[551]	935	WinPostMsg(hwndMain, UM_THREADUSE, MPFROMLONG(1), MPVOID);
[536]	936	}
	937
	938	//= DecrThreadUsage() Decrement thread usage counter ==
	939
	940	VOID DecrThreadUsage(VOID)
	941	{
	942	if (hwndMain)
[551]	943	WinPostMsg(hwndMain, UM_THREADUSE, MPVOID, MPVOID);
[536]	944	}
[793]	945
	946	#pragma alloc_text(COMMON,CommonFrameWndProc,CommonTextProc,CommonTextPaint)
	947	#pragma alloc_text(COMMON1,CommonCreateTextChildren,CommonCreateMainChildren)
	948	#pragma alloc_text(COMMON2,CommonDriveCmd,CommonTextButton)
	949	#pragma alloc_text(COMMON3,CommonMainWndProc,IncrThreadUsage,DecrThreadUsage)
	950	#pragma alloc_text(COMMON4,CommonCnrProc)
	951	#pragma alloc_text(COMMON5,OpenDirCnr)

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