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source: trunk/dll/common.c@ 1368

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Last change on this file since 1368 was 1368, checked in by Steven Levine, 17 years ago
Avoid v1.7a compile warning
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 22.4 KB

Rev	Line
[246]	1
	2	/***********************************************************************
	3
	4	$Id: common.c 1368 2009-01-03 01:37:41Z stevenhl $
	5
	6	Common window functions
	7
	8	Copyright (c) 1993, 1998 M. Kimes
[907]	9	Copyright (c) 2001, 2008 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
[246]	24
	25	***********************************************************************/
	26
[907]	27	#include <stdlib.h>
	28	#include <string.h>
	29	#include <ctype.h>
	30
[2]	31	#define INCL_DOS
	32	#define INCL_DOSERRORS
	33	#define INCL_WIN
	34	#define INCL_GPI
[907]	35	#define INCL_LONGLONG // dircnrs.h
[2]	36
[1182]	37	#include "fm3dll.h"
[1221]	38	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1205]	39	#include "mainwnd2.h" // Data declaration(s)
	40	#include "killproc.h" // Data declaration(s)
	41	#include "collect.h" // Data declaration(s)
	42	#include "grep.h" // Data declaration(s)
	43	#include "dircnrs.h" // Data declaration(s)
	44	#include "notebook.h" // Data declaration(s)
	45	#include "inis.h" // Data declaration(s)
	46	#include "init.h" // Data declaration(s)
	47	#include "treecnr.h" // Data declaration(s)
[2]	48	#include "fm3dlg.h"
	49	#include "fm3str.h"
	50	#include "mle.h"
[907]	51	#include "filldir.h" // RemoveCnrItems
	52	#include "errutil.h" // Dos_Error...
	53	#include "strutil.h" // GetPString
[1159]	54	#include "autoview.h" // AutoViewProc
[1182]	55	#include "mainwnd.h" // BuildDriveBarButtons, GetNextWindowPos, TopWindow
[1159]	56	#include "common.h"
	57	#include "dirsize.h" // DirSizeProc
	58	#include "info.h" // DrvInfoProc, SetDrvProc
	59	#include "seeall.h" // StartSeeAll
[1182]	60	#include "misc.h" // Broadcast
	61	#include "valid.h" // CheckDrive
	62	#include "mkdir.h" // PMMkDir
	63	#include "presparm.h" // SetPresParams
	64	#include "undel.h" // UndeleteDlgProc
	65	#include "systemf.h" // runemf2
	66	#include "wrappers.h" // xfree
[1039]	67	#include "fortify.h"
[2]	68
[1205]	69	// Data definitions
[2]	70	#pragma data_seg(DATA1)
[348]	71	static PSZ pszSrcFile = __FILE__;
[1205]	72	static HWND hwndLED;
	73	static HWND hwndLEDHdr;
[348]	74
[1205]	75	#pragma data_seg(GLOBAL1)
	76	HWND hwndBack;
	77
[551]	78	MRESULT EXPENTRY CommonFrameWndProc(USHORT id,
	79	HWND hwnd,
	80	ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	81	{
[574]	82	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	83
[551]	84	switch (msg) {
	85	case UM_TIMER:
	86	case UM_ACTION:
	87	case UM_SHOWME:
	88	case UM_OPENWINDOWFORME:
	89	case UM_MINIMIZE:
	90	case UM_MAXIMIZE:
	91	case UM_CONTAINERDIR:
	92	case UM_FILTER:
	93	case UM_INITMENU:
	94	case UM_COMMAND:
	95	case UM_UPDATERECORD:
	96	case UM_UPDATERECORDLIST:
	97	case WM_COMMAND:
	98	case MM_PORTHOLEINIT:
	99	case WM_INITMENU:
	100	case UM_CONTAINER_FILLED:
	101	case UM_FILESMENU:
	102	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
[2]	103
[551]	104	case UM_CONTEXTMENU:
	105	PostMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
	106	return 0;
[2]	107
[551]	108	case UM_CONTAINERHWND:
	109	return MRFROMLONG(WinWindowFromID(hwnd, id));
[2]	110
[551]	111	case DM_DROP:
	112	case DM_DRAGOVER:
	113	case DM_DRAGLEAVE:
	114	case DM_DROPHELP:
	115	{
	116	CNRDRAGINFO cnd;
	117	USHORT dcmd;
[2]	118
[551]	119	switch (msg) {
	120	case DM_DROP:
	121	dcmd = CN_DROP;
	122	break;
	123	case DM_DRAGOVER:
	124	dcmd = CN_DRAGOVER;
	125	break;
	126	case DM_DRAGLEAVE:
	127	dcmd = CN_DRAGLEAVE;
	128	break;
	129	case DM_DROPHELP:
	130	dcmd = CN_DROPHELP;
	131	break;
[2]	132	}
[551]	133	cnd.pDragInfo = (PDRAGINFO) mp1;
	134	cnd.pRecord = NULL;
	135	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT),
	136	WM_CONTROL, MPFROM2SHORT(id, dcmd), MPFROMP(&cnd));
	137	}
[2]	138
[551]	139	case UM_RESCAN:
	140	if (fAutoTile &&
	141	!fAmClosing && !fNoTileUpdate && !ParentIsDesktop(hwnd, (HWND) 0))
	142	PostMsg(WinQueryWindow(hwnd, QW_PARENT), UM_RESCAN, MPVOID, MPVOID);
	143	return 0;
[2]	144
[551]	145	case WM_MINMAXFRAME:
	146	{
	147	PSWP pswp = (PSWP) mp1;
	148	MRESULT rc;
[2]	149
[551]	150	rc = oldproc(hwnd, msg, mp1, mp2);
	151	if (pswp->fl & (SWP_MINIMIZE \| SWP_HIDE \| SWP_RESTORE))
	152	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	153	return rc;
	154	}
[2]	155
[551]	156	case WM_DESTROY:
	157	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	158	break;
[2]	159	}
[551]	160	return oldproc(hwnd, msg, mp1, mp2);
[2]	161	}
	162
[551]	163	MRESULT EXPENTRY CommonTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	164	{
[551]	165	switch (msg) {
	166	case WM_CREATE:
	167	{
	168	MRESULT rc;
[2]	169
[551]	170	rc = PFNWPStatic(hwnd, msg, mp1, mp2);
[552]	171	switch (WinQueryWindowUShort(hwnd, QWS_ID))
[551]	172	case DIR_SORT:
	173	case DIR_VIEW:
	174	case DIR_FILTER:
[552]	175
	176	SetPresParams(hwnd, &RGBGREY, &RGBBLACK, &RGBBLACK, GetPString(IDS_8HELVTEXT));
[551]	177	return rc;
	178	}
[2]	179	}
[551]	180	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	181	}
	182
[551]	183	void CommonTextPaint(HWND hwnd, HPS hps)
[377]	184	{
[2]	185	int x;
[551]	186	USHORT ids[] = { DIR_FOLDERICON, DIR_TOTALS, DIR_SELECTED, DIR_VIEW,
	187	DIR_FILTER, DIR_SORT, DIR_MAX, 0
	188	};
	189	BOOL bools[] = { TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE };
[2]	190
[551]	191	for (x = 0; ids[x]; x++) {
	192	if (WinWindowFromID(hwnd, ids[x]) != (HWND) 0)
	193	PaintRecessedWindow(WinWindowFromID(hwnd, ids[x]), hps,
	194	bools[x], FALSE);
[2]	195	}
	196	}
	197
[551]	198	void CommonCreateTextChildren(HWND hwnd, char class, USHORT ids)
[377]	199	{
[551]	200	int x;
	201	CHAR s[33];
[2]	202	ULONG attrs;
[377]	203	HWND hwndTmp;
[2]	204
[377]	205	if (!hwnd \|\| !class \|\| !ids) {
	206	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[2]	207	return;
[377]	208	}
[2]	209
[551]	210	for (x = 0; ids[x]; x++) {
[2]	211	*s = 0;
[551]	212	switch (ids[x]) {
	213	case DIR_SORT:
	214	case DIR_FILTER:
	215	case DIR_VIEW:
	216	attrs = SS_TEXT \| DT_LEFT \| DT_VCENTER;
	217	break;
	218	case DIR_FOLDERICON:
	219	case DIR_MAX:
	220	attrs = SS_BITMAP;
	221	sprintf(s, "#%d", ids[x]);
	222	break;
	223	default:
	224	attrs = SS_TEXT \| DT_CENTER \| DT_VCENTER;
	225	break;
[2]	226	}
[551]	227	hwndTmp = WinCreateWindow(hwnd, class, s, attrs, 0, 0, 0, 0, hwnd,
	228	HWND_TOP, ids[x], NULL, NULL);
[377]	229	if (!hwndTmp)
[551]	230	Win_Error2(hwnd, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[948]	231	} // for
[2]	232	}
	233
[551]	234	void CommonDriveCmd(HWND hwnd, char *drive, USHORT cmd)
[377]	235	{
[2]	236	char dv[CCHMAXPATH];
	237
[551]	238	if (!drive \|\| !*drive)
[2]	239	return;
[551]	240	strcpy(dv, drive);
[2]	241	MakeValidDir(dv);
	242
[551]	243	switch (cmd) {
	244	case IDM_MKDIR:
	245	PMMkDir(hwnd, dv, FALSE);
	246	break;
	247	case IDM_INFO:
	248	WinDlgBox(HWND_DESKTOP,
	249	HWND_DESKTOP,
	250	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) dv);
	251	break;
	252	case IDM_DRVFLAGS:
[552]	253	strcpy(dv, drive); // Must use original drive letter
[551]	254	if (WinDlgBox(HWND_DESKTOP,
	255	hwnd,
	256	SetDrvProc,
	257	FM3ModHandle, DVS_FRAME, MPFROMP(dv)) && hwndTree)
	258	PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_UPDATE, 0), MPVOID);
	259	break;
	260	case IDM_SIZES:
	261	WinDlgBox(HWND_DESKTOP,
	262	HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, dv);
	263	break;
	264	case IDM_SHOWALLFILES:
	265	StartSeeAll(HWND_DESKTOP, FALSE, dv);
	266	break;
	267	case IDM_UNDELETE:
[1041]	268	{
	269	HOBJECT hObject;
	270	HWND hwndDesktop;
	271
	272	hObject = WinQueryObject("<XWP_TRASHCAN>");
	273	if (hObject != NULLHANDLE && fTrashCan) {
	274	hwndDesktop = WinQueryDesktopWindow((HAB) 0, NULLHANDLE);
	275	WinSetFocus(HWND_DESKTOP, hwndDesktop);
	276	WinOpenObject(hObject, 0, TRUE);
	277	}
	278	else
	279	WinDlgBox(HWND_DESKTOP,
	280	hwnd,
	281	UndeleteDlgProc,
	282	FM3ModHandle, UNDEL_FRAME, MPFROMP(dv));
	283	}
[551]	284	break;
	285	case IDM_CHKDSK:
	286	runemf2(SEPARATE \| WINDOWED,
[907]	287	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	288	"PMCHKDSK.EXE %c:", toupper(*dv));
[551]	289	break;
	290	case IDM_OPTIMIZE:
	291	{
	292	CHAR FileSystem[CCHMAXPATH];
	293	ULONG type;
[2]	294
[551]	295	CheckDrive(*dv, FileSystem, &type);
	296	if (*FileSystem) {
	297	strcat(FileSystem, "OPT.CMD");
	298	runemf2(SEPARATE \| WINDOWED,
[888]	299	hwnd, pszSrcFile, __LINE__,
[551]	300	NULL,
	301	NULL,
	302	"%s /C %s %c:", GetCmdSpec(FALSE), FileSystem, toupper(*dv));
[2]	303	}
[551]	304	}
	305	break;
	306	case IDM_FORMAT:
	307	runemf2(SEPARATE \| WINDOWED,
[907]	308	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	309	"PMFORMAT.EXE %c:", toupper(*dv));
[551]	310	break;
[2]	311
[551]	312	#if 0 // fixme to be gone?
[446]	313
[551]	314	case IDM_CLOSETRAY:
	315	if (driveflags[*dv - 'A'] & DRIVE_CDROM) {
[2]	316
[551]	317	BYTE parm[4] = { "CD01" };
[841]	318	ULONGLONG dlen;
	319	ULONG plen;
[551]	320	HFILE hfile;
	321	APIRET rc;
[2]	322
[551]	323	dv[2] = 0;
[844]	324	rc = DosOpen(dv,
	325	&hfile,
	326	&dlen,
	327	0,
	328	0,
	329	OPEN_ACTION_OPEN_IF_EXISTS \|
	330	OPEN_ACTION_CREATE_IF_NEW,
	331	OPEN_FLAGS_DASD \|
	332	OPEN_FLAGS_FAIL_ON_ERROR \| OPEN_SHARE_DENYNONE, NULL);
[551]	333	if (rc)
[844]	334	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosOpen");
[551]	335	else {
	336	dlen = 0;
	337	plen = sizeof(parm);
	338	rc = DosDevIOCtl(hfile,
	339	0x80,
	340	0x45, &parm, sizeof(parm), &plen, NULL, 0, &dlen);
	341	DosClose(hfile);
	342	if (rc)
	343	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosDevIOCtl");
[2]	344	}
[551]	345	}
	346	break;
[446]	347	#endif // fixme to be gone?
[2]	348
[551]	349	case IDM_LOCK:
	350	case IDM_UNLOCK:
	351	case IDM_EJECT:
	352	{
[1368]	353	UCHAR parm[2];
[551]	354	ULONG plen = sizeof(parm), dlen = 0L;
[446]	355
[551]	356	switch (SHORT1FROMMP(cmd)) {
	357	case IDM_LOCK:
	358	parm[0] = 1;
	359	break;
	360	case IDM_UNLOCK:
	361	parm[0] = 0;
	362	break;
	363	case IDM_EJECT:
	364	parm[0] = 2;
	365	break;
[2]	366	}
[1368]	367	parm[1] = *dv - 'A';
[551]	368	DosError(FERR_DISABLEHARDERR);
	369	DosDevIOCtl(-1L,
[1365]	370	8L, 0x40L, &parm, sizeof(parm), &plen, NULL, 0L, &dlen);
	371	if (cmd == IDM_EJECT &&
	372	(fEjectFlpyScan ? TRUE : parm[1] > 1) &&
	373	(fEjectCDScan ? TRUE : !(driveflags[parm[1]] & DRIVE_CDROM)) &&
	374	(fEjectRemovableScan ? TRUE : (parm[1] < 2 \|\| driveflags[parm[1]] & DRIVE_CDROM)))
	375	PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_RESCAN, 0), MPVOID);
[551]	376	}
	377	break;
[2]	378	}
	379	}
	380
[551]	381	void CommonCreateMainChildren(HWND hwnd, SWP * swp)
[377]	382	{
[551]	383	HWND hwndFrame = WinQueryWindow(hwnd, QW_PARENT);
[377]	384	HWND hwndTmp;
	385	PFNWP oldproc;
[2]	386
[377]	387	// Create a children of frame window
[948]	388	// Left status window
[377]	389	hwndStatus = WinCreateWindow(hwndFrame,
[593]	390	WC_STATUS,
[551]	391	"Status",
	392	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	393	DT_VCENTER,
	394	swp->x + 4 +
	395	WinQuerySysValue(HWND_DESKTOP,
	396	SV_CXSIZEBORDER),
	397	swp->y + 4 +
	398	WinQuerySysValue(HWND_DESKTOP,
	399	SV_CYSIZEBORDER),
	400	((swp->cx / 2) - 8) -
	401	(WinQuerySysValue(HWND_DESKTOP,
	402	SV_CXSIZEBORDER) * 2),
	403	20,
	404	hwndFrame, HWND_TOP, MAIN_STATUS, NULL, NULL);
[377]	405	if (!hwndStatus)
[551]	406	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	407
[948]	408	// Right status window
[377]	409	hwndStatus2 = WinCreateWindow(hwndFrame,
[593]	410	WC_STATUS,
[551]	411	"Status2",
	412	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	413	DT_VCENTER,
	414	((swp->cx / 2) + 4) +
	415	WinQuerySysValue(HWND_DESKTOP,
	416	SV_CXSIZEBORDER),
	417	((swp->cy / 2) + 4) +
	418	WinQuerySysValue(HWND_DESKTOP,
	419	SV_CYSIZEBORDER),
	420	((swp->cx / 2) - 8) -
	421	(WinQuerySysValue(HWND_DESKTOP,
	422	SV_CXSIZEBORDER) * 2),
	423	20,
	424	hwndFrame,
	425	HWND_TOP, MAIN_STATUS2, NULL, NULL);
[377]	426	if (!hwndStatus2)
[551]	427	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	428
[377]	429	hwndAttr = WinCreateWindow(hwndFrame,
[593]	430	WC_STATUS,
[551]	431	"Attr",
	432	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	433	DT_VCENTER,
	434	swp->x + 4 +
	435	WinQuerySysValue(HWND_DESKTOP,
	436	SV_CXSIZEBORDER),
	437	swp->y + 4 + 24 +
	438	WinQuerySysValue(HWND_DESKTOP,
	439	SV_CYSIZEBORDER),
	440	((swp->cx / 4) - 8) -
	441	(WinQuerySysValue(HWND_DESKTOP,
	442	SV_CXSIZEBORDER) * 2),
	443	20, hwndFrame, HWND_TOP, IDM_ATTRS, NULL, NULL);
[377]	444	if (!hwndAttr)
[551]	445	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	446
	447	hwndDate = WinCreateWindow(hwndFrame,
[593]	448	WC_STATUS,
[551]	449	"Date",
	450	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	451	DT_VCENTER,
	452	((swp->x / 4) * 2) + 4 +
	453	WinQuerySysValue(HWND_DESKTOP,
	454	SV_CXSIZEBORDER),
	455	swp->y + 4 + 24 +
	456	WinQuerySysValue(HWND_DESKTOP,
	457	SV_CYSIZEBORDER),
	458	((swp->cx / 4) - 8) -
	459	(WinQuerySysValue(HWND_DESKTOP,
	460	SV_CXSIZEBORDER) * 2),
	461	20, hwndFrame, HWND_TOP, IDM_INFO, NULL, NULL);
[377]	462	if (!hwndDate)
[551]	463	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	464
	465	hwndName = WinCreateWindow(hwndFrame,
[593]	466	WC_STATUS,
[551]	467	"Name",
	468	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	469	DT_VCENTER,
	470	((swp->x / 4) * 3) + 4 +
	471	WinQuerySysValue(HWND_DESKTOP,
	472	SV_CXSIZEBORDER),
	473	swp->y + 4 +
	474	WinQuerySysValue(HWND_DESKTOP,
	475	SV_CYSIZEBORDER),
	476	((swp->cx / 4) - 8) -
	477	(WinQuerySysValue(HWND_DESKTOP,
	478	SV_CXSIZEBORDER) * 2),
	479	20, hwndFrame, HWND_TOP, IDM_RENAME, NULL, NULL);
[377]	480	if (!hwndName)
[551]	481	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	482
[377]	483	hwndTmp = WinCreateWindow(hwndFrame,
[593]	484	WC_TOOLBACK,
[551]	485	NullStr,
	486	WS_VISIBLE \| SS_TEXT \| DT_CENTER \| DT_VCENTER,
	487	swp->x +
	488	WinQuerySysValue(HWND_DESKTOP,
	489	SV_CXSIZEBORDER),
	490	(swp->cy -
	491	WinQuerySysValue(HWND_DESKTOP,
	492	SV_CYSIZEBORDER)) - 30,
	493	swp->cx -
	494	(WinQuerySysValue(HWND_DESKTOP,
	495	SV_CXSIZEBORDER) * 2),
	496	30, hwndFrame, HWND_TOP, MAIN_TOOLS, NULL, NULL);
[377]	497	if (!hwndTmp)
[551]	498	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	499
	500	hwndBack = WinCreateWindow(hwndFrame,
[593]	501	WC_DRIVEBACK,
[551]	502	NullStr,
	503	WS_VISIBLE \| SS_TEXT \| DT_RIGHT \| DT_BOTTOM,
	504	swp->x +
	505	WinQuerySysValue(HWND_DESKTOP,
	506	SV_CXSIZEBORDER),
	507	(swp->cy -
	508	WinQuerySysValue(HWND_DESKTOP,
	509	SV_CYSIZEBORDER)) - 30,
	510	swp->cx -
	511	(WinQuerySysValue(HWND_DESKTOP,
	512	SV_CXSIZEBORDER) * 2),
	513	30,
	514	hwndFrame, HWND_TOP, MAIN_DRIVES, NULL, NULL);
[2]	515
[377]	516	if (!hwndBack)
[551]	517	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	518
	519	hwndLED = WinCreateWindow(hwndFrame,
[593]	520	WC_LED,
[551]	521	"#920",
	522	WS_VISIBLE \| SS_BITMAP,
	523	swp->cx - 58,
	524	swp->y,
	525	12,
	526	12, hwndFrame, HWND_TOP, MAIN_LED, NULL, NULL);
[377]	527	if (!hwndLED)
[551]	528	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	529
	530	hwndLEDHdr = WinCreateWindow(hwndFrame,
[593]	531	WC_LED,
[551]	532	"0",
	533	WS_VISIBLE \| SS_TEXT \| DT_VCENTER \|
	534	DT_CENTER,
	535	swp->cx - 58,
	536	swp->y + 12,
	537	12,
	538	12,
	539	hwndFrame, HWND_TOP, MAIN_LEDHDR, NULL, NULL);
[377]	540	if (!hwndLEDHdr)
[551]	541	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	542
	543	hwndAutoview = WinCreateWindow(hwndFrame,
[593]	544	WC_AUTOVIEW,
[551]	545	NullStr,
	546	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	547	DT_TOP \| DT_WORDBREAK,
	548	swp->x + 4 +
	549	WinQuerySysValue(HWND_DESKTOP,
	550	SV_CXSIZEBORDER),
	551	swp->y + 4 +
	552	WinQuerySysValue(HWND_DESKTOP,
	553	SV_CYSIZEBORDER) + 16,
	554	(swp->cx - 8) -
	555	(WinQuerySysValue(HWND_DESKTOP,
	556	SV_CXSIZEBORDER) * 2),
	557	48,
	558	hwndFrame,
	559	HWND_TOP, MAIN_AUTOVIEW, NULL, NULL);
[377]	560	if (!hwndAutoview)
[551]	561	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	562
	563	hwndAutoMLE = WinCreateWindow(hwndFrame,
[551]	564	// GetPString(IDS_WCAUTOVIEW),
	565	WC_MLE,
	566	NullStr,
	567	WS_VISIBLE \| MLS_HSCROLL \|
	568	MLS_VSCROLL \| MLS_BORDER,
	569	swp->x + 4 +
	570	WinQuerySysValue(HWND_DESKTOP,
	571	SV_CXSIZEBORDER),
	572	swp->y + 4 +
	573	WinQuerySysValue(HWND_DESKTOP,
	574	SV_CYSIZEBORDER) + 16,
	575	(swp->cx - 8) -
	576	(WinQuerySysValue(HWND_DESKTOP,
	577	SV_CXSIZEBORDER) * 2),
	578	48,
	579	hwndFrame,
	580	HWND_TOP, MAIN_AUTOVIEWMLE, NULL, NULL);
[377]	581	if (!hwndAutoMLE)
[551]	582	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	583
[551]	584	oldproc = WinSubclassWindow(hwndAutoMLE, AutoViewProc);
[574]	585	WinSetWindowPtr(hwndAutoMLE, QWL_USER, (PVOID) oldproc);
[551]	586	PostMsg(hwndAutoMLE, UM_SETUP, MPVOID, MPVOID);
[2]	587	}
	588
[551]	589	MRESULT EXPENTRY CommonMainWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	590	MPARAM mp2)
[377]	591	{
[551]	592	switch (msg) {
	593	case UM_THREADUSE:
	594	if (hbmLEDon && hbmLEDoff) {
	595	static LONG threaduse;
	596	CHAR ts[33];
[2]	597
[551]	598	if (mp1) {
	599	threaduse++;
	600	if (threaduse == 1)
	601	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDon), MPVOID);
	602	}
	603	else {
	604	threaduse--;
	605	if (threaduse <= 0) {
	606	threaduse = 0;
	607	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDoff), MPVOID);
[377]	608	}
	609	}
[551]	610	ltoa(threaduse, ts, 10);
	611	WinSetWindowText(hwndLEDHdr, ts);
[809]	612	DosSleep(0);
[551]	613	}
	614	return 0;
[2]	615
[551]	616	case UM_LOADFILE:
	617	{
	618	CHAR *s = NULL;
	619	static CHAR lastfile[CCHMAXPATH] = "";
[2]	620
[551]	621	if (!fAutoView) {
	622	if (*lastfile)
	623	PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	624	UM_LOADFILE, MPVOID, MPVOID);
	625	*lastfile = 0;
	626	}
	627	else {
	628	if (mp1) {
[1009]	629	if (!mp2 && !stricmp(lastfile, (CHAR *)mp1))
[551]	630	return 0;
[1009]	631	strcpy(lastfile, (CHAR *)mp1);
[551]	632	s = xstrdup(lastfile, pszSrcFile, __LINE__);
	633	}
	634	else
	635	*lastfile = 0;
	636	if (!PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	637	UM_LOADFILE, MPFROMP(s), MPVOID)) {
[1009]	638	xfree(s, pszSrcFile, __LINE__);
[551]	639	}
	640	}
	641	}
	642	return 0;
[2]	643
[551]	644	case UM_BUILDDRIVEBAR:
	645	BuildDriveBarButtons(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	646	MAIN_DRIVES));
	647	return 0;
[2]	648	}
[551]	649	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	650	}
	651
[551]	652	MRESULT EXPENTRY CommonTextButton(HWND hwnd, ULONG msg, MPARAM mp1,
	653	MPARAM mp2)
[377]	654	{
[551]	655	static HWND hwndLast = (HWND) 0;
[2]	656	static ULONG lastclick = 0;
	657
[551]	658	switch (msg) {
	659	case WM_MOUSEMOVE:
	660	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	661	if (!fNoFinger) {
	662	WinSetPointer(HWND_DESKTOP, hptrFinger);
	663	return MRFROMLONG(TRUE);
	664	}
	665	break;
[348]	666
[551]	667	case WM_BUTTON1DOWN:
	668	case WM_BUTTON3DOWN:
	669	if (hwndBubble)
	670	WinDestroyWindow(hwndBubble);
	671	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	672	WinSetCapture(HWND_DESKTOP, hwnd);
	673	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	674	break;
[2]	675
[551]	676	case WM_BUTTON2UP:
	677	case WM_BUTTON2DOWN:
	678	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	679	if (msg == WM_BUTTON2UP && hwndLast) {
	680	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	681	hwndLast = (HWND) 0;
	682	}
	683	break;
[2]	684
[551]	685	case WM_BUTTON1UP:
	686	case WM_BUTTON3UP:
	687	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	688	WinSetCapture(HWND_DESKTOP, (HWND) 0);
	689	PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
	690	{
	691	ULONG check;
[2]	692
[551]	693	DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &check, sizeof(check));
	694	if (check > lastclick + 500) {
[2]	695
[551]	696	RECTL rcl;
	697	POINTS pts;
[2]	698
[551]	699	pts.x = SHORT1FROMMP(mp1);
	700	pts.y = SHORT2FROMMP(mp1);
	701	WinQueryWindowRect(hwnd, &rcl);
	702	if (pts.x > 0 && pts.y > 0 && pts.x < rcl.xRight && pts.y < rcl.yTop)
	703	PostMsg(hwnd, UM_CLICKED + (msg == WM_BUTTON3UP), mp1, mp2);
[2]	704	}
[551]	705	lastclick = check;
	706	}
	707	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	708	hwndLast = (HWND) 0;
	709	break;
[2]	710
[551]	711	case WM_SETFOCUS:
	712	if (mp2)
	713	hwndLast = (HWND) mp1;
	714	break;
[2]	715
[551]	716	case UM_FOCUSME:
	717	if (mp1) {
[2]	718
[551]	719	PID pid;
	720	TID tid;
[2]	721
[551]	722	if (WinIsWindow(WinQueryAnchorBlock(hwnd), (HWND) mp1) &&
	723	WinQueryWindowProcess((HWND) mp1, &pid, &tid) && pid == mypid) {
	724	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
	725	return 0;
[2]	726	}
[551]	727	}
	728	{
	729	HWND htemp = (HWND) 0;
[2]	730
[551]	731	if (hwndMain)
	732	htemp = TopWindow(hwndMain, (HWND) 0);
	733	if (!htemp)
	734	htemp = hwndTree;
	735	if (htemp)
	736	WinSetFocus(HWND_DESKTOP, htemp);
	737	else
	738	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
	739	}
	740	return 0;
[2]	741	}
	742
[551]	743	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	744	}
	745
[551]	746	MRESULT EXPENTRY CommonCnrProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	747	{
[574]	748	DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd, QWL_USER);
[2]	749
[551]	750	switch (msg) {
	751	case UM_FIXCNRMLE:
	752	if (dcd) {
[2]	753
[551]	754	SWP swp, swpC;
[2]	755
[551]	756	if (WinQueryWindowPos(WinWindowFromID(hwnd, CID_MLE), &swp)) {
	757	if (WinQueryWindowPos(hwnd, &swpC)) {
	758	swpC.cx -= (WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 4);
	759	swpC.cx -= swp.x;
	760	WinSetWindowPos(WinWindowFromID(hwnd, CID_MLE),
	761	HWND_TOP, 0, 0, swpC.cx, swp.cy + 2, SWP_SIZE);
	762	}
[2]	763	}
[551]	764	if (mp1)
	765	WinSendMsg(WinWindowFromID(hwnd, CID_MLE),
	766	MLM_SETTEXTLIMIT, mp1, MPVOID);
	767	}
	768	return 0;
[2]	769
[551]	770	case UM_FIXEDITNAME:
	771	if (dcd) {
	772	if (mp1 && (INT) mp1 != -1) {
[2]	773
[551]	774	CHAR *p;
[2]	775
[551]	776	WinSendMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	777	MLEdelete(WinWindowFromID(hwnd, CID_MLE),
[1009]	778	0, strlen((CHAR *)mp1) + 1);
	779	WinSetDlgItemText(hwnd, CID_MLE, (CHAR *)mp1);
	780	p = strrchr((CHAR *)mp1, '\\');
[551]	781	if (p) {
	782	p++;
[1009]	783	MLEsetcurposa(WinWindowFromID(hwnd, CID_MLE), (p - (CHAR *)mp1));
	784	MLEsetcurposc(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	785	}
	786	else
[1009]	787	MLEsetcurpos(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	788	}
	789	else if (mp2) {
	790	if ((INT) mp1 == -1) {
	791	PCNRITEM pci = (PCNRITEM) mp2;
[751]	792	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	793	}
	794	else {
	795	Broadcast(WinQueryAnchorBlock(hwnd),
	796	dcd->hwndParent, UM_UPDATERECORD, mp2, MPVOID);
[1039]	797	free(mp2);
[551]	798	}
[2]	799	}
[551]	800	}
	801	return 0;
[2]	802	}
[551]	803	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	804	}
	805
[551]	806	HWND OpenDirCnr(HWND hwnd, HWND hwndParent, HWND hwndRestore,
	807	BOOL noautotile, char *directory)
[377]	808	{
[551]	809	SWP swp;
[2]	810	HWND hwndDir;
	811
[551]	812	if (ParentIsDesktop(hwnd, hwndParent) \|\| (ULONG ) realappname != FM3UL)
	813	StartDirCnr(HWND_DESKTOP, directory, hwndRestore, 1);
	814	else if ((ULONG ) realappname == FM3UL) {
	815	if (!fAutoTile)
	816	GetNextWindowPos(hwndParent, &swp, NULL, NULL);
	817	hwndDir = StartDirCnr(hwndParent, directory, hwndRestore, 1);
	818	if (hwndDir) {
	819	if (!fAutoTile)
	820	WinSetWindowPos(hwndDir,
	821	HWND_TOP,
	822	swp.x,
	823	swp.y,
	824	swp.cx,
	825	swp.cy, SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
	826	else if (!noautotile)
	827	TileChildren(hwndParent, TRUE);
[2]	828	WinSetWindowPos(hwndDir,
[551]	829	HWND_TOP,
	830	0, 0, 0, 0, SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE);
[2]	831	}
	832	}
	833	else {
	834
	835	char s[256];
	836
	837	assign_ignores(s);
	838	runemf2(WINDOWED \| SEPARATE,
[888]	839	hwnd, pszSrcFile, __LINE__,
[551]	840	NULL,
	841	NULL,
	842	"VDIR.EXE %s%s\"%s%s\"",
	843	(s) ? s : NullStr, (s) ? " " : NullStr,
	844	directory,
	845	(directory[strlen(directory) - 1] == '\\') ? "\\" : NullStr);
[2]	846	}
	847	return hwndDir;
	848	}
	849
[536]	850	//= IncrThreadUsage() Increment thread usage counter ==
	851
	852	VOID IncrThreadUsage(VOID)
	853	{
	854	if (hwndMain)
[551]	855	WinPostMsg(hwndMain, UM_THREADUSE, MPFROMLONG(1), MPVOID);
[536]	856	}
	857
	858	//= DecrThreadUsage() Decrement thread usage counter ==
	859
	860	VOID DecrThreadUsage(VOID)
	861	{
	862	if (hwndMain)
[551]	863	WinPostMsg(hwndMain, UM_THREADUSE, MPVOID, MPVOID);
[536]	864	}
[793]	865
	866	#pragma alloc_text(COMMON,CommonFrameWndProc,CommonTextProc,CommonTextPaint)
	867	#pragma alloc_text(COMMON1,CommonCreateTextChildren,CommonCreateMainChildren)
	868	#pragma alloc_text(COMMON2,CommonDriveCmd,CommonTextButton)
	869	#pragma alloc_text(COMMON3,CommonMainWndProc,IncrThreadUsage,DecrThreadUsage)
	870	#pragma alloc_text(COMMON4,CommonCnrProc)
	871	#pragma alloc_text(COMMON5,OpenDirCnr)

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