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source: trunk/dll/common.c@ 1855

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Last change on this file since 1855 was 1855, checked in by Steven Levine, 10 years ago
Clean up and comment
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 25.2 KB

Rev	Line
[246]	1
	2	/***********************************************************************
	3
	4	$Id: common.c 1855 2015-08-18 16:56:07Z stevenhl $
	5
	6	Common window functions
	7
	8	Copyright (c) 1993, 1998 M. Kimes
[1855]	9	Copyright (c) 2001, 2015 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
[1855]	36	updating the container before CN_ENDEDIT is called. 2) Don't call RemoveCnrItems
	37	for tree container and collector.
	38	07 Aug 15 SHL Clean up and comment
[246]	39
	40	***********************************************************************/
	41
[907]	42	#include <stdlib.h>
	43	#include <string.h>
	44	#include <ctype.h>
	45
[2]	46	#define INCL_DOS
	47	#define INCL_DOSERRORS
	48	#define INCL_WIN
	49	#define INCL_GPI
[907]	50	#define INCL_LONGLONG // dircnrs.h
[2]	51
[1182]	52	#include "fm3dll.h"
[1221]	53	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1205]	54	#include "mainwnd2.h" // Data declaration(s)
	55	#include "killproc.h" // Data declaration(s)
	56	#include "collect.h" // Data declaration(s)
	57	#include "grep.h" // Data declaration(s)
	58	#include "dircnrs.h" // Data declaration(s)
	59	#include "notebook.h" // Data declaration(s)
	60	#include "inis.h" // Data declaration(s)
	61	#include "init.h" // Data declaration(s)
	62	#include "treecnr.h" // Data declaration(s)
[2]	63	#include "fm3dlg.h"
	64	#include "fm3str.h"
	65	#include "mle.h"
[907]	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 "dirsize.h" // DirSizeProc
	71	#include "info.h" // DrvInfoProc, SetDrvProc
	72	#include "seeall.h" // StartSeeAll
[1182]	73	#include "misc.h" // Broadcast
	74	#include "valid.h" // CheckDrive
	75	#include "mkdir.h" // PMMkDir
	76	#include "presparm.h" // SetPresParams
	77	#include "undel.h" // UndeleteDlgProc
	78	#include "systemf.h" // runemf2
	79	#include "wrappers.h" // xfree
[1039]	80	#include "fortify.h"
[2]	81
[1205]	82	// Data definitions
[2]	83	#pragma data_seg(DATA1)
[348]	84	static PSZ pszSrcFile = __FILE__;
[1205]	85	static HWND hwndLED;
	86	static HWND hwndLEDHdr;
[348]	87
[1205]	88	#pragma data_seg(GLOBAL1)
	89	HWND hwndBack;
	90
[551]	91	MRESULT EXPENTRY CommonFrameWndProc(USHORT id,
	92	HWND hwnd,
	93	ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	94	{
[574]	95	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	96
[551]	97	switch (msg) {
	98	case UM_TIMER:
	99	case UM_ACTION:
	100	case UM_SHOWME:
	101	case UM_OPENWINDOWFORME:
	102	case UM_MINIMIZE:
	103	case UM_MAXIMIZE:
	104	case UM_CONTAINERDIR:
	105	case UM_FILTER:
	106	case UM_INITMENU:
	107	case UM_COMMAND:
	108	case UM_UPDATERECORD:
	109	case UM_UPDATERECORDLIST:
	110	case WM_COMMAND:
	111	case MM_PORTHOLEINIT:
	112	case WM_INITMENU:
	113	case UM_CONTAINER_FILLED:
	114	case UM_FILESMENU:
	115	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
[2]	116
[551]	117	case UM_CONTEXTMENU:
	118	PostMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
	119	return 0;
[2]	120
[551]	121	case UM_CONTAINERHWND:
	122	return MRFROMLONG(WinWindowFromID(hwnd, id));
[2]	123
[551]	124	case DM_DROP:
	125	case DM_DRAGOVER:
	126	case DM_DRAGLEAVE:
	127	case DM_DROPHELP:
	128	{
	129	CNRDRAGINFO cnd;
	130	USHORT dcmd;
[2]	131
[551]	132	switch (msg) {
	133	case DM_DROP:
	134	dcmd = CN_DROP;
	135	break;
	136	case DM_DRAGOVER:
	137	dcmd = CN_DRAGOVER;
	138	break;
	139	case DM_DRAGLEAVE:
	140	dcmd = CN_DRAGLEAVE;
	141	break;
	142	case DM_DROPHELP:
	143	dcmd = CN_DROPHELP;
	144	break;
[2]	145	}
[551]	146	cnd.pDragInfo = (PDRAGINFO) mp1;
	147	cnd.pRecord = NULL;
	148	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT),
	149	WM_CONTROL, MPFROM2SHORT(id, dcmd), MPFROMP(&cnd));
	150	}
[2]	151
[551]	152	case UM_RESCAN:
	153	if (fAutoTile &&
[1855]	154	!fAmClosing && !fNoTileUpdate && !ParentIsDesktop(hwnd, (HWND) 0))
[551]	155	PostMsg(WinQueryWindow(hwnd, QW_PARENT), UM_RESCAN, MPVOID, MPVOID);
	156	return 0;
[2]	157
[551]	158	case WM_MINMAXFRAME:
	159	{
	160	PSWP pswp = (PSWP) mp1;
	161	MRESULT rc;
[2]	162
[551]	163	rc = oldproc(hwnd, msg, mp1, mp2);
	164	if (pswp->fl & (SWP_MINIMIZE \| SWP_HIDE \| SWP_RESTORE))
	165	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	166	return rc;
	167	}
[2]	168
[551]	169	case WM_DESTROY:
	170	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	171	break;
[2]	172	}
[551]	173	return oldproc(hwnd, msg, mp1, mp2);
[2]	174	}
	175
[551]	176	MRESULT EXPENTRY CommonTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	177	{
[551]	178	switch (msg) {
	179	case WM_CREATE:
	180	{
	181	MRESULT rc;
[2]	182
[551]	183	rc = PFNWPStatic(hwnd, msg, mp1, mp2);
[1777]	184	// 2014-06-11 SHL
	185	switch (WinQueryWindowUShort(hwnd, QWS_ID)) {
	186	case DIR_SORT:
	187	case DIR_VIEW:
	188	case DIR_FILTER:
[1855]	189	//fixme to allow user to change presparams 1-10-09 GKY
	190	SetPresParams(hwnd, &RGBGREY, &RGBBLACK, &RGBBLACK, FNT_8HELVETICA);
[1777]	191	return rc;
	192	}
[551]	193	}
[1777]	194	} // switch msg
[551]	195	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	196	}
	197
[551]	198	void CommonTextPaint(HWND hwnd, HPS hps)
[377]	199	{
[2]	200	int x;
[551]	201	USHORT ids[] = { DIR_FOLDERICON, DIR_TOTALS, DIR_SELECTED, DIR_VIEW,
	202	DIR_FILTER, DIR_SORT, DIR_MAX, 0
	203	};
	204	BOOL bools[] = { TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE };
[2]	205
[551]	206	for (x = 0; ids[x]; x++) {
	207	if (WinWindowFromID(hwnd, ids[x]) != (HWND) 0)
	208	PaintRecessedWindow(WinWindowFromID(hwnd, ids[x]), hps,
	209	bools[x], FALSE);
[2]	210	}
	211	}
	212
[1400]	213	void CommonCreateTextChildren(HWND hwnd, PCSZ class, USHORT * ids)
[377]	214	{
[551]	215	int x;
	216	CHAR s[33];
[2]	217	ULONG attrs;
[377]	218	HWND hwndTmp;
[2]	219
[377]	220	if (!hwnd \|\| !class \|\| !ids) {
[1398]	221	Runtime_Error(pszSrcFile, __LINE__, NULL);
[2]	222	return;
[377]	223	}
[2]	224
[551]	225	for (x = 0; ids[x]; x++) {
[2]	226	*s = 0;
[551]	227	switch (ids[x]) {
	228	case DIR_SORT:
	229	case DIR_FILTER:
	230	case DIR_VIEW:
	231	attrs = SS_TEXT \| DT_LEFT \| DT_VCENTER;
	232	break;
	233	case DIR_FOLDERICON:
	234	case DIR_MAX:
	235	attrs = SS_BITMAP;
	236	sprintf(s, "#%d", ids[x]);
	237	break;
	238	default:
	239	attrs = SS_TEXT \| DT_CENTER \| DT_VCENTER;
	240	break;
[2]	241	}
[1498]	242	hwndTmp = WinCreateWindow(hwnd, (CHAR *) class, s, attrs, 0, 0, 0, 0, hwnd,
[551]	243	HWND_TOP, ids[x], NULL, NULL);
[377]	244	if (!hwndTmp)
[1395]	245	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__,
[1455]	246	PCSZ_WINCREATEWINDOW);
[948]	247	} // for
[2]	248	}
	249
[551]	250	void CommonDriveCmd(HWND hwnd, char *drive, USHORT cmd)
[377]	251	{
[2]	252	char dv[CCHMAXPATH];
	253
[551]	254	if (!drive \|\| !*drive)
[2]	255	return;
[551]	256	strcpy(dv, drive);
[2]	257	MakeValidDir(dv);
	258
[551]	259	switch (cmd) {
	260	case IDM_MKDIR:
	261	PMMkDir(hwnd, dv, FALSE);
	262	break;
	263	case IDM_INFO:
	264	WinDlgBox(HWND_DESKTOP,
	265	HWND_DESKTOP,
	266	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) dv);
	267	break;
	268	case IDM_DRVFLAGS:
[552]	269	strcpy(dv, drive); // Must use original drive letter
[551]	270	if (WinDlgBox(HWND_DESKTOP,
	271	hwnd,
	272	SetDrvProc,
[1455]	273	FM3ModHandle, DVS_FRAME, MPFROMP(dv)) && hwndTree)
[1444]	274	if (!PostMsg(hwndTree, UM_SHOWME, MPFROMP(dv), MPVOID))
[1455]	275	PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_UPDATE, 0), MPVOID);
[551]	276	break;
	277	case IDM_SIZES:
	278	WinDlgBox(HWND_DESKTOP,
	279	HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, dv);
	280	break;
	281	case IDM_SHOWALLFILES:
	282	StartSeeAll(HWND_DESKTOP, FALSE, dv);
	283	break;
	284	case IDM_UNDELETE:
[1041]	285	{
	286	HOBJECT hObject;
	287	HWND hwndDesktop;
	288
	289	hObject = WinQueryObject("<XWP_TRASHCAN>");
	290	if (hObject != NULLHANDLE && fTrashCan) {
[1455]	291	hwndDesktop = WinQueryDesktopWindow((HAB) 0, NULLHANDLE);
	292	WinSetFocus(HWND_DESKTOP, hwndDesktop);
	293	WinOpenObject(hObject, 0, TRUE);
[1041]	294	}
	295	else
	296	WinDlgBox(HWND_DESKTOP,
[1455]	297	hwnd,
	298	UndeleteDlgProc,
	299	FM3ModHandle, UNDEL_FRAME, MPFROMP(dv));
[1041]	300	}
[551]	301	break;
	302	case IDM_CHKDSK:
	303	runemf2(SEPARATE \| WINDOWED,
[907]	304	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	305	"PMCHKDSK.EXE %c:", toupper(*dv));
[551]	306	break;
	307	case IDM_OPTIMIZE:
	308	{
	309	CHAR FileSystem[CCHMAXPATH];
	310	ULONG type;
[2]	311
[551]	312	CheckDrive(*dv, FileSystem, &type);
	313	if (*FileSystem) {
	314	strcat(FileSystem, "OPT.CMD");
	315	runemf2(SEPARATE \| WINDOWED,
[888]	316	hwnd, pszSrcFile, __LINE__,
[551]	317	NULL,
	318	NULL,
	319	"%s /C %s %c:", GetCmdSpec(FALSE), FileSystem, toupper(*dv));
[2]	320	}
[551]	321	}
	322	break;
	323	case IDM_FORMAT:
	324	runemf2(SEPARATE \| WINDOWED,
[907]	325	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	326	"PMFORMAT.EXE %c:", toupper(*dv));
[551]	327	break;
[2]	328
[551]	329	#if 0 // fixme to be gone?
[446]	330
[551]	331	case IDM_CLOSETRAY:
	332	if (driveflags[*dv - 'A'] & DRIVE_CDROM) {
[2]	333
[551]	334	BYTE parm[4] = { "CD01" };
[841]	335	ULONGLONG dlen;
	336	ULONG plen;
[551]	337	HFILE hfile;
	338	APIRET rc;
[2]	339
[551]	340	dv[2] = 0;
[844]	341	rc = DosOpen(dv,
	342	&hfile,
	343	&dlen,
	344	0,
	345	0,
	346	OPEN_ACTION_OPEN_IF_EXISTS \|
	347	OPEN_ACTION_CREATE_IF_NEW,
	348	OPEN_FLAGS_DASD \|
	349	OPEN_FLAGS_FAIL_ON_ERROR \| OPEN_SHARE_DENYNONE, NULL);
[551]	350	if (rc)
[844]	351	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosOpen");
[551]	352	else {
	353	dlen = 0;
	354	plen = sizeof(parm);
	355	rc = DosDevIOCtl(hfile,
	356	0x80,
	357	0x45, &parm, sizeof(parm), &plen, NULL, 0, &dlen);
	358	DosClose(hfile);
	359	if (rc)
	360	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosDevIOCtl");
[2]	361	}
[551]	362	}
	363	break;
[446]	364	#endif // fixme to be gone?
[2]	365
[551]	366	case IDM_LOCK:
	367	case IDM_UNLOCK:
	368	case IDM_EJECT:
	369	{
[1368]	370	UCHAR parm[2];
[551]	371	ULONG plen = sizeof(parm), dlen = 0L;
[1391]	372	APIRET rc;
[446]	373
[551]	374	switch (SHORT1FROMMP(cmd)) {
	375	case IDM_LOCK:
	376	parm[0] = 1;
	377	break;
	378	case IDM_UNLOCK:
	379	parm[0] = 0;
	380	break;
	381	case IDM_EJECT:
	382	parm[0] = 2;
	383	break;
[2]	384	}
[1368]	385	parm[1] = *dv - 'A';
[551]	386	DosError(FERR_DISABLEHARDERR);
[1391]	387	rc = DosDevIOCtl(-1L, 8L, 0x40L, &parm, sizeof(parm), &plen, NULL, 0L, &dlen);
[1365]	388	if (cmd == IDM_EJECT &&
[1455]	389	(fEjectFlpyScan ? TRUE : parm[1] > 1) &&
	390	(fEjectCDScan ? TRUE : !(driveflags[parm[1]] & DRIVE_CDROM)) &&
	391	(fEjectRemovableScan ? TRUE : (parm[1] < 2 \|\| driveflags[parm[1]] & DRIVE_CDROM))) {
	392	BOOL toggleTree = FALSE;
	393
	394	if (!hwndTree) {
	395	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
	396	toggleTree = TRUE;
	397	}
	398	WinSendMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_RESCAN, 0), MPVOID);
	399	if (toggleTree)
	400	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
[1444]	401	}
[551]	402	}
	403	break;
[1444]	404
	405	case IDM_RESCAN:
	406	{
	407	BOOL toggleTree = FALSE;
	408
	409	if (!hwndTree) {
[1455]	410	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
	411	toggleTree = TRUE;
[1444]	412	}
	413	WinSendMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_RESCAN, 0), MPVOID);
	414	if (toggleTree)
[1455]	415	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
[1444]	416	}
	417	break;
	418
	419	case IDM_REFRESHREMOVABLES:
	420	{
	421	BOOL toggleTree = FALSE;
	422
	423	if (!hwndTree) {
[1455]	424	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
	425	toggleTree = TRUE;
[1444]	426	}
	427	WinSendMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_REFRESHREMOVABLES, 0), MPVOID);
	428	if (toggleTree)
[1455]	429	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
[1444]	430	}
	431	break;
[2]	432	}
	433	}
	434
[551]	435	void CommonCreateMainChildren(HWND hwnd, SWP * swp)
[377]	436	{
[551]	437	HWND hwndFrame = WinQueryWindow(hwnd, QW_PARENT);
[377]	438	HWND hwndTmp;
	439	PFNWP oldproc;
[2]	440
[377]	441	// Create a children of frame window
[948]	442	// Left status window
[377]	443	hwndStatus = WinCreateWindow(hwndFrame,
[1498]	444	(CHAR *) WC_STATUS,
[551]	445	"Status",
	446	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	447	DT_VCENTER,
	448	swp->x + 4 +
	449	WinQuerySysValue(HWND_DESKTOP,
	450	SV_CXSIZEBORDER),
	451	swp->y + 4 +
	452	WinQuerySysValue(HWND_DESKTOP,
	453	SV_CYSIZEBORDER),
	454	((swp->cx / 2) - 8) -
	455	(WinQuerySysValue(HWND_DESKTOP,
	456	SV_CXSIZEBORDER) * 2),
	457	20,
	458	hwndFrame, HWND_TOP, MAIN_STATUS, NULL, NULL);
[377]	459	if (!hwndStatus)
[1395]	460	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	461	PCSZ_WINCREATEWINDOW);
[377]	462
[948]	463	// Right status window
[377]	464	hwndStatus2 = WinCreateWindow(hwndFrame,
[1498]	465	(CHAR *) WC_STATUS,
[551]	466	"Status2",
	467	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	468	DT_VCENTER,
	469	((swp->cx / 2) + 4) +
	470	WinQuerySysValue(HWND_DESKTOP,
	471	SV_CXSIZEBORDER),
	472	((swp->cy / 2) + 4) +
	473	WinQuerySysValue(HWND_DESKTOP,
	474	SV_CYSIZEBORDER),
	475	((swp->cx / 2) - 8) -
	476	(WinQuerySysValue(HWND_DESKTOP,
	477	SV_CXSIZEBORDER) * 2),
	478	20,
	479	hwndFrame,
	480	HWND_TOP, MAIN_STATUS2, NULL, NULL);
[377]	481	if (!hwndStatus2)
[1395]	482	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	483	PCSZ_WINCREATEWINDOW);
[2]	484
[377]	485	hwndAttr = WinCreateWindow(hwndFrame,
[1498]	486	(CHAR *) WC_STATUS,
[551]	487	"Attr",
	488	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	489	DT_VCENTER,
	490	swp->x + 4 +
	491	WinQuerySysValue(HWND_DESKTOP,
	492	SV_CXSIZEBORDER),
	493	swp->y + 4 + 24 +
	494	WinQuerySysValue(HWND_DESKTOP,
	495	SV_CYSIZEBORDER),
	496	((swp->cx / 4) - 8) -
	497	(WinQuerySysValue(HWND_DESKTOP,
	498	SV_CXSIZEBORDER) * 2),
	499	20, hwndFrame, HWND_TOP, IDM_ATTRS, NULL, NULL);
[377]	500	if (!hwndAttr)
[1395]	501	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	502	PCSZ_WINCREATEWINDOW);
[377]	503
	504	hwndDate = WinCreateWindow(hwndFrame,
[1498]	505	(CHAR *) WC_STATUS,
[551]	506	"Date",
	507	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	508	DT_VCENTER,
	509	((swp->x / 4) * 2) + 4 +
	510	WinQuerySysValue(HWND_DESKTOP,
	511	SV_CXSIZEBORDER),
	512	swp->y + 4 + 24 +
	513	WinQuerySysValue(HWND_DESKTOP,
	514	SV_CYSIZEBORDER),
	515	((swp->cx / 4) - 8) -
	516	(WinQuerySysValue(HWND_DESKTOP,
	517	SV_CXSIZEBORDER) * 2),
	518	20, hwndFrame, HWND_TOP, IDM_INFO, NULL, NULL);
[377]	519	if (!hwndDate)
[1395]	520	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	521	PCSZ_WINCREATEWINDOW);
[377]	522
	523	hwndName = WinCreateWindow(hwndFrame,
[1498]	524	(CHAR *) WC_STATUS,
[551]	525	"Name",
	526	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	527	DT_VCENTER,
	528	((swp->x / 4) * 3) + 4 +
	529	WinQuerySysValue(HWND_DESKTOP,
	530	SV_CXSIZEBORDER),
	531	swp->y + 4 +
	532	WinQuerySysValue(HWND_DESKTOP,
	533	SV_CYSIZEBORDER),
	534	((swp->cx / 4) - 8) -
	535	(WinQuerySysValue(HWND_DESKTOP,
	536	SV_CXSIZEBORDER) * 2),
	537	20, hwndFrame, HWND_TOP, IDM_RENAME, NULL, NULL);
[377]	538	if (!hwndName)
[1395]	539	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	540	PCSZ_WINCREATEWINDOW);
[2]	541
[377]	542	hwndTmp = WinCreateWindow(hwndFrame,
[1498]	543	(CHAR *) WC_TOOLBACK,
[551]	544	NullStr,
	545	WS_VISIBLE \| SS_TEXT \| DT_CENTER \| DT_VCENTER,
	546	swp->x +
	547	WinQuerySysValue(HWND_DESKTOP,
	548	SV_CXSIZEBORDER),
	549	(swp->cy -
	550	WinQuerySysValue(HWND_DESKTOP,
	551	SV_CYSIZEBORDER)) - 30,
	552	swp->cx -
	553	(WinQuerySysValue(HWND_DESKTOP,
	554	SV_CXSIZEBORDER) * 2),
	555	30, hwndFrame, HWND_TOP, MAIN_TOOLS, NULL, NULL);
[377]	556	if (!hwndTmp)
[1395]	557	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	558	PCSZ_WINCREATEWINDOW);
[377]	559
	560	hwndBack = WinCreateWindow(hwndFrame,
[1498]	561	(CHAR *) WC_DRIVEBACK,
[551]	562	NullStr,
	563	WS_VISIBLE \| SS_TEXT \| DT_RIGHT \| DT_BOTTOM,
	564	swp->x +
	565	WinQuerySysValue(HWND_DESKTOP,
	566	SV_CXSIZEBORDER),
	567	(swp->cy -
	568	WinQuerySysValue(HWND_DESKTOP,
[1455]	569	SV_CYSIZEBORDER)) -
	570	(DRIVE_BUTTON_HEIGHT),
[551]	571	swp->cx -
	572	(WinQuerySysValue(HWND_DESKTOP,
	573	SV_CXSIZEBORDER) * 2),
[1438]	574	DRIVE_BUTTON_HEIGHT,
[551]	575	hwndFrame, HWND_TOP, MAIN_DRIVES, NULL, NULL);
[2]	576
[377]	577	if (!hwndBack)
[1395]	578	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	579	PCSZ_WINCREATEWINDOW);
[377]	580
	581	hwndLED = WinCreateWindow(hwndFrame,
[1498]	582	(CHAR *) WC_LED,
[1455]	583	"#920", // LEDOFF_BMP
[551]	584	WS_VISIBLE \| SS_BITMAP,
	585	swp->cx - 58,
	586	swp->y,
	587	12,
	588	12, hwndFrame, HWND_TOP, MAIN_LED, NULL, NULL);
[377]	589	if (!hwndLED)
[1395]	590	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	591	PCSZ_WINCREATEWINDOW);
[377]	592
	593	hwndLEDHdr = WinCreateWindow(hwndFrame,
[1498]	594	(CHAR *) WC_LED,
[551]	595	"0",
	596	WS_VISIBLE \| SS_TEXT \| DT_VCENTER \|
	597	DT_CENTER,
	598	swp->cx - 58,
	599	swp->y + 12,
	600	12,
	601	12,
	602	hwndFrame, HWND_TOP, MAIN_LEDHDR, NULL, NULL);
[377]	603	if (!hwndLEDHdr)
[1395]	604	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	605	PCSZ_WINCREATEWINDOW);
[377]	606
	607	hwndAutoview = WinCreateWindow(hwndFrame,
[1498]	608	(CHAR *) WC_AUTOVIEW,
[551]	609	NullStr,
	610	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	611	DT_TOP \| DT_WORDBREAK,
	612	swp->x + 4 +
	613	WinQuerySysValue(HWND_DESKTOP,
	614	SV_CXSIZEBORDER),
	615	swp->y + 4 +
	616	WinQuerySysValue(HWND_DESKTOP,
	617	SV_CYSIZEBORDER) + 16,
	618	(swp->cx - 8) -
	619	(WinQuerySysValue(HWND_DESKTOP,
	620	SV_CXSIZEBORDER) * 2),
	621	48,
	622	hwndFrame,
	623	HWND_TOP, MAIN_AUTOVIEW, NULL, NULL);
[377]	624	if (!hwndAutoview)
[1395]	625	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	626	PCSZ_WINCREATEWINDOW);
[377]	627
	628	hwndAutoMLE = WinCreateWindow(hwndFrame,
[551]	629	// GetPString(IDS_WCAUTOVIEW),
[1498]	630	(CHAR *) WC_MLE,
[551]	631	NullStr,
	632	WS_VISIBLE \| MLS_HSCROLL \|
	633	MLS_VSCROLL \| MLS_BORDER,
	634	swp->x + 4 +
	635	WinQuerySysValue(HWND_DESKTOP,
	636	SV_CXSIZEBORDER),
	637	swp->y + 4 +
	638	WinQuerySysValue(HWND_DESKTOP,
	639	SV_CYSIZEBORDER) + 16,
	640	(swp->cx - 8) -
	641	(WinQuerySysValue(HWND_DESKTOP,
	642	SV_CXSIZEBORDER) * 2),
	643	48,
	644	hwndFrame,
	645	HWND_TOP, MAIN_AUTOVIEWMLE, NULL, NULL);
[377]	646	if (!hwndAutoMLE)
[1395]	647	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	648	PCSZ_WINCREATEWINDOW);
[2]	649
[551]	650	oldproc = WinSubclassWindow(hwndAutoMLE, AutoViewProc);
[574]	651	WinSetWindowPtr(hwndAutoMLE, QWL_USER, (PVOID) oldproc);
[551]	652	PostMsg(hwndAutoMLE, UM_SETUP, MPVOID, MPVOID);
[2]	653	}
	654
[1455]	655	/**
	656	* Called by MainWndProc and MainWndProc2 to process messages
	657	* common to both fm/2 and fm/2 lite main window
	658	*/
	659
[551]	660	MRESULT EXPENTRY CommonMainWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	661	MPARAM mp2)
[377]	662	{
[1455]	663	static BOOL fLedOn;
	664	static LONG cWorkerThreads;
	665
[551]	666	switch (msg) {
	667	case UM_THREADUSE:
	668	if (hbmLEDon && hbmLEDoff) {
[1455]	669	CHAR sz[33];
[551]	670	if (mp1) {
[1455]	671	cWorkerThreads++;
[1855]	672	// 13 Sep 09 SHL FIXME to be SMP safe
[1455]	673	if (cWorkerThreads == 1) {
	674	if (!WinStartTimer(WinQueryAnchorBlock(hwnd), hwnd, ID_LED_TIMER, 500))
	675	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__, "WinStartTimer");
	676	fLedOn = TRUE;
[551]	677	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDon), MPVOID);
[377]	678	}
	679	}
[1455]	680	else if (cWorkerThreads > 0)
	681	cWorkerThreads--;
	682
	683	ltoa(cWorkerThreads, sz, 10);
	684	WinSetWindowText(hwndLEDHdr, sz);
[809]	685	DosSleep(0);
[551]	686	}
	687	return 0;
[2]	688
[1455]	689	case WM_TIMER:
	690	fLedOn = !fLedOn;
	691	WinSendMsg(hwndLED,
	692	SM_SETHANDLE,
	693	fLedOn ? MPFROMLONG(hbmLEDon) : MPFROMLONG(hbmLEDoff),
	694	MPVOID);
	695	if (!fLedOn && cWorkerThreads == 0) {
	696	if (!WinStopTimer(WinQueryAnchorBlock(hwnd), hwnd, ID_LED_TIMER))
	697	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__, "WinStartTimer");
	698	}
	699	break;
	700
[551]	701	case UM_LOADFILE:
	702	{
	703	CHAR *s = NULL;
	704	static CHAR lastfile[CCHMAXPATH] = "";
[2]	705
[551]	706	if (!fAutoView) {
	707	if (*lastfile)
	708	PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	709	UM_LOADFILE, MPVOID, MPVOID);
	710	*lastfile = 0;
	711	}
	712	else {
	713	if (mp1) {
[1009]	714	if (!mp2 && !stricmp(lastfile, (CHAR *)mp1))
[551]	715	return 0;
[1009]	716	strcpy(lastfile, (CHAR *)mp1);
[551]	717	s = xstrdup(lastfile, pszSrcFile, __LINE__);
	718	}
	719	else
	720	*lastfile = 0;
	721	if (!PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	722	UM_LOADFILE, MPFROMP(s), MPVOID)) {
[1009]	723	xfree(s, pszSrcFile, __LINE__);
[551]	724	}
	725	}
	726	}
	727	return 0;
[2]	728
[551]	729	case UM_BUILDDRIVEBAR:
	730	BuildDriveBarButtons(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	731	MAIN_DRIVES));
	732	return 0;
[2]	733	}
[551]	734	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	735	}
	736
[551]	737	MRESULT EXPENTRY CommonTextButton(HWND hwnd, ULONG msg, MPARAM mp1,
	738	MPARAM mp2)
[377]	739	{
[551]	740	static HWND hwndLast = (HWND) 0;
[2]	741	static ULONG lastclick = 0;
	742
[551]	743	switch (msg) {
	744	case WM_MOUSEMOVE:
	745	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	746	if (!fNoFinger) {
	747	WinSetPointer(HWND_DESKTOP, hptrFinger);
	748	return MRFROMLONG(TRUE);
	749	}
	750	break;
[348]	751
[551]	752	case WM_BUTTON1DOWN:
	753	case WM_BUTTON3DOWN:
	754	if (hwndBubble)
	755	WinDestroyWindow(hwndBubble);
	756	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	757	WinSetCapture(HWND_DESKTOP, hwnd);
	758	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	759	break;
[2]	760
[551]	761	case WM_BUTTON2UP:
	762	case WM_BUTTON2DOWN:
	763	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	764	if (msg == WM_BUTTON2UP && hwndLast) {
	765	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	766	hwndLast = (HWND) 0;
	767	}
	768	break;
[2]	769
[551]	770	case WM_BUTTON1UP:
	771	case WM_BUTTON3UP:
	772	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	773	WinSetCapture(HWND_DESKTOP, (HWND) 0);
	774	PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
	775	{
	776	ULONG check;
[2]	777
[551]	778	DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &check, sizeof(check));
	779	if (check > lastclick + 500) {
[2]	780
[551]	781	RECTL rcl;
	782	POINTS pts;
[2]	783
[551]	784	pts.x = SHORT1FROMMP(mp1);
	785	pts.y = SHORT2FROMMP(mp1);
	786	WinQueryWindowRect(hwnd, &rcl);
	787	if (pts.x > 0 && pts.y > 0 && pts.x < rcl.xRight && pts.y < rcl.yTop)
	788	PostMsg(hwnd, UM_CLICKED + (msg == WM_BUTTON3UP), mp1, mp2);
[2]	789	}
[551]	790	lastclick = check;
	791	}
	792	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	793	hwndLast = (HWND) 0;
	794	break;
[2]	795
[551]	796	case WM_SETFOCUS:
	797	if (mp2)
	798	hwndLast = (HWND) mp1;
	799	break;
[2]	800
[551]	801	case UM_FOCUSME:
	802	if (mp1) {
[2]	803
[551]	804	PID pid;
	805	TID tid;
[2]	806
[551]	807	if (WinIsWindow(WinQueryAnchorBlock(hwnd), (HWND) mp1) &&
	808	WinQueryWindowProcess((HWND) mp1, &pid, &tid) && pid == mypid) {
	809	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
	810	return 0;
[2]	811	}
[551]	812	}
	813	{
	814	HWND htemp = (HWND) 0;
[2]	815
[551]	816	if (hwndMain)
	817	htemp = TopWindow(hwndMain, (HWND) 0);
	818	if (!htemp)
	819	htemp = hwndTree;
	820	if (htemp)
	821	WinSetFocus(HWND_DESKTOP, htemp);
	822	else
	823	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
	824	}
	825	return 0;
[2]	826	}
	827
[551]	828	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	829	}
	830
[551]	831	MRESULT EXPENTRY CommonCnrProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	832	{
[574]	833	DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd, QWL_USER);
[2]	834
[551]	835	switch (msg) {
	836	case UM_FIXCNRMLE:
	837	if (dcd) {
[2]	838
[551]	839	SWP swp, swpC;
[2]	840
[551]	841	if (WinQueryWindowPos(WinWindowFromID(hwnd, CID_MLE), &swp)) {
	842	if (WinQueryWindowPos(hwnd, &swpC)) {
	843	swpC.cx -= (WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 4);
	844	swpC.cx -= swp.x;
	845	WinSetWindowPos(WinWindowFromID(hwnd, CID_MLE),
	846	HWND_TOP, 0, 0, swpC.cx, swp.cy + 2, SWP_SIZE);
	847	}
[2]	848	}
[551]	849	if (mp1)
	850	WinSendMsg(WinWindowFromID(hwnd, CID_MLE),
	851	MLM_SETTEXTLIMIT, mp1, MPVOID);
	852	}
	853	return 0;
[2]	854
[551]	855	case UM_FIXEDITNAME:
	856	if (dcd) {
	857	if (mp1 && (INT) mp1 != -1) {
[2]	858
[551]	859	CHAR *p;
[2]	860
[551]	861	WinSendMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	862	MLEdelete(WinWindowFromID(hwnd, CID_MLE),
[1009]	863	0, strlen((CHAR *)mp1) + 1);
	864	WinSetDlgItemText(hwnd, CID_MLE, (CHAR *)mp1);
	865	p = strrchr((CHAR *)mp1, '\\');
[551]	866	if (p) {
	867	p++;
[1009]	868	MLEsetcurposa(WinWindowFromID(hwnd, CID_MLE), (p - (CHAR *)mp1));
	869	MLEsetcurposc(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	870	}
	871	else
[1009]	872	MLEsetcurpos(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	873	}
	874	else if (mp2) {
[1855]	875	Broadcast(WinQueryAnchorBlock(hwnd),
	876	dcd->hwndParent, UM_UPDATERECORD, mp2, MPVOID);
	877	xfree(mp2, pszSrcFile, __LINE__);
[2]	878	}
[551]	879	}
	880	return 0;
[2]	881	}
[551]	882	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	883	}
	884
[551]	885	HWND OpenDirCnr(HWND hwnd, HWND hwndParent, HWND hwndRestore,
	886	BOOL noautotile, char *directory)
[377]	887	{
[551]	888	SWP swp;
[2]	889	HWND hwndDir;
	890
[551]	891	if (ParentIsDesktop(hwnd, hwndParent) \|\| (ULONG ) realappname != FM3UL)
	892	StartDirCnr(HWND_DESKTOP, directory, hwndRestore, 1);
	893	else if ((ULONG ) realappname == FM3UL) {
	894	if (!fAutoTile)
	895	GetNextWindowPos(hwndParent, &swp, NULL, NULL);
	896	hwndDir = StartDirCnr(hwndParent, directory, hwndRestore, 1);
	897	if (hwndDir) {
	898	if (!fAutoTile)
	899	WinSetWindowPos(hwndDir,
	900	HWND_TOP,
	901	swp.x,
	902	swp.y,
	903	swp.cx,
	904	swp.cy, SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
	905	else if (!noautotile)
	906	TileChildren(hwndParent, TRUE);
[2]	907	WinSetWindowPos(hwndDir,
[551]	908	HWND_TOP,
	909	0, 0, 0, 0, SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE);
[2]	910	}
	911	}
	912	else {
	913
	914	char s[256];
	915
	916	assign_ignores(s);
	917	runemf2(WINDOWED \| SEPARATE,
[888]	918	hwnd, pszSrcFile, __LINE__,
[551]	919	NULL,
	920	NULL,
	921	"VDIR.EXE %s%s\"%s%s\"",
	922	(s) ? s : NullStr, (s) ? " " : NullStr,
	923	directory,
[1438]	924	(directory[strlen(directory) - 1] == '\\') ? PCSZ_BACKSLASH : NullStr);
[2]	925	}
	926	return hwndDir;
	927	}
	928
[536]	929	//= IncrThreadUsage() Increment thread usage counter ==
	930
	931	VOID IncrThreadUsage(VOID)
	932	{
	933	if (hwndMain)
[551]	934	WinPostMsg(hwndMain, UM_THREADUSE, MPFROMLONG(1), MPVOID);
[536]	935	}
	936
	937	//= DecrThreadUsage() Decrement thread usage counter ==
	938
	939	VOID DecrThreadUsage(VOID)
	940	{
	941	if (hwndMain)
[551]	942	WinPostMsg(hwndMain, UM_THREADUSE, MPVOID, MPVOID);
[536]	943	}
[793]	944
	945	#pragma alloc_text(COMMON,CommonFrameWndProc,CommonTextProc,CommonTextPaint)
	946	#pragma alloc_text(COMMON1,CommonCreateTextChildren,CommonCreateMainChildren)
	947	#pragma alloc_text(COMMON2,CommonDriveCmd,CommonTextButton)
	948	#pragma alloc_text(COMMON3,CommonMainWndProc,IncrThreadUsage,DecrThreadUsage)
	949	#pragma alloc_text(COMMON4,CommonCnrProc)
	950	#pragma alloc_text(COMMON5,OpenDirCnr)

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