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source: trunk/dll/common.c@ 751

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Last change on this file since 751 was 751, checked in by Steven Levine, 18 years ago
Sync rest of code with CNRITEM mods Sync code with ARCITEM mods Get compare dialog working Still some issues with status display Still some issues with directory sizes tree display Heap check diagnostic code mostly enabled
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 20.2 KB

Rev	Line
[246]	1
	2	/***********************************************************************
	3
	4	$Id: common.c 751 2007-08-02 23:05:48Z stevenhl $
	5
	6	Common window functions
	7
	8	Copyright (c) 1993, 1998 M. Kimes
[751]	9	Copyright (c) 2001, 2007 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
[246]	20
	21	***********************************************************************/
	22
[2]	23	#define INCL_DOS
	24	#define INCL_DOSERRORS
	25	#define INCL_WIN
	26	#define INCL_GPI
[348]	27	#include <os2.h>
[2]	28
	29	#include <stdarg.h>
	30	#include <stdio.h>
	31	#include <stdlib.h>
	32	#include <string.h>
	33	#include <ctype.h>
	34	#include <time.h>
	35	#include <direct.h>
	36	#include <share.h>
	37	#include <limits.h>
[348]	38
[2]	39	#include "fm3dll.h"
	40	#include "fm3dlg.h"
	41	#include "fm3str.h"
	42	#include "mle.h"
	43
	44	#pragma data_seg(DATA1)
[348]	45
	46	static PSZ pszSrcFile = __FILE__;
	47
[2]	48	#pragma alloc_text(COMMON,CommonFrameWndProc,CommonTextProc,CommonTextPaint)
	49	#pragma alloc_text(COMMON1,CommonCreateTextChildren,CommonCreateMainChildren)
	50	#pragma alloc_text(COMMON2,CommonDriveCmd,CommonTextButton)
[536]	51	#pragma alloc_text(COMMON3,CommonMainWndProc,IncrThreadUsage,DecrThreadUsage)
[2]	52	#pragma alloc_text(COMMON4,CommonCnrProc)
	53	#pragma alloc_text(COMMON5,OpenDirCnr)
	54
[551]	55	MRESULT EXPENTRY CommonFrameWndProc(USHORT id,
	56	HWND hwnd,
	57	ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	58	{
[574]	59	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	60
[551]	61	switch (msg) {
	62	case UM_TIMER:
	63	case UM_ACTION:
	64	case UM_SHOWME:
	65	case UM_OPENWINDOWFORME:
	66	case UM_MINIMIZE:
	67	case UM_MAXIMIZE:
	68	case UM_CONTAINERDIR:
	69	case UM_FILTER:
	70	case UM_INITMENU:
	71	case UM_COMMAND:
	72	case UM_UPDATERECORD:
	73	case UM_UPDATERECORDLIST:
	74	case WM_COMMAND:
	75	case MM_PORTHOLEINIT:
	76	case WM_INITMENU:
	77	case UM_CONTAINER_FILLED:
	78	case UM_FILESMENU:
	79	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
[2]	80
[551]	81	case UM_CONTEXTMENU:
	82	PostMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
	83	return 0;
[2]	84
[551]	85	case UM_CONTAINERHWND:
	86	return MRFROMLONG(WinWindowFromID(hwnd, id));
[2]	87
[551]	88	case DM_DROP:
	89	case DM_DRAGOVER:
	90	case DM_DRAGLEAVE:
	91	case DM_DROPHELP:
	92	{
	93	CNRDRAGINFO cnd;
	94	USHORT dcmd;
[2]	95
[551]	96	switch (msg) {
	97	case DM_DROP:
	98	dcmd = CN_DROP;
	99	break;
	100	case DM_DRAGOVER:
	101	dcmd = CN_DRAGOVER;
	102	break;
	103	case DM_DRAGLEAVE:
	104	dcmd = CN_DRAGLEAVE;
	105	break;
	106	case DM_DROPHELP:
	107	dcmd = CN_DROPHELP;
	108	break;
[2]	109	}
[551]	110	cnd.pDragInfo = (PDRAGINFO) mp1;
	111	cnd.pRecord = NULL;
	112	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT),
	113	WM_CONTROL, MPFROM2SHORT(id, dcmd), MPFROMP(&cnd));
	114	}
[2]	115
[551]	116	case UM_RESCAN:
	117	if (fAutoTile &&
	118	!fAmClosing && !fNoTileUpdate && !ParentIsDesktop(hwnd, (HWND) 0))
	119	PostMsg(WinQueryWindow(hwnd, QW_PARENT), UM_RESCAN, MPVOID, MPVOID);
	120	return 0;
[2]	121
[551]	122	case WM_MINMAXFRAME:
	123	{
	124	PSWP pswp = (PSWP) mp1;
	125	MRESULT rc;
[2]	126
[551]	127	rc = oldproc(hwnd, msg, mp1, mp2);
	128	if (pswp->fl & (SWP_MINIMIZE \| SWP_HIDE \| SWP_RESTORE))
	129	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	130	return rc;
	131	}
[2]	132
[551]	133	case WM_DESTROY:
	134	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	135	break;
[2]	136	}
[551]	137	return oldproc(hwnd, msg, mp1, mp2);
[2]	138	}
	139
[551]	140	MRESULT EXPENTRY CommonTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	141	{
[551]	142	switch (msg) {
	143	case WM_CREATE:
	144	{
	145	MRESULT rc;
[2]	146
[551]	147	rc = PFNWPStatic(hwnd, msg, mp1, mp2);
[552]	148	switch (WinQueryWindowUShort(hwnd, QWS_ID))
[551]	149	case DIR_SORT:
	150	case DIR_VIEW:
	151	case DIR_FILTER:
[552]	152
	153	SetPresParams(hwnd, &RGBGREY, &RGBBLACK, &RGBBLACK, GetPString(IDS_8HELVTEXT));
[551]	154	return rc;
	155	}
[2]	156	}
[551]	157	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	158	}
	159
[551]	160	void CommonTextPaint(HWND hwnd, HPS hps)
[377]	161	{
[2]	162	int x;
[551]	163	USHORT ids[] = { DIR_FOLDERICON, DIR_TOTALS, DIR_SELECTED, DIR_VIEW,
	164	DIR_FILTER, DIR_SORT, DIR_MAX, 0
	165	};
	166	BOOL bools[] = { TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE };
[2]	167
[551]	168	for (x = 0; ids[x]; x++) {
	169	if (WinWindowFromID(hwnd, ids[x]) != (HWND) 0)
	170	PaintRecessedWindow(WinWindowFromID(hwnd, ids[x]), hps,
	171	bools[x], FALSE);
[2]	172	}
	173	}
	174
[551]	175	void CommonCreateTextChildren(HWND hwnd, char class, USHORT ids)
[377]	176	{
[551]	177	int x;
	178	CHAR s[33];
[2]	179	ULONG attrs;
[377]	180	HWND hwndTmp;
[2]	181
[377]	182	if (!hwnd \|\| !class \|\| !ids) {
	183	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[2]	184	return;
[377]	185	}
[2]	186
[551]	187	for (x = 0; ids[x]; x++) {
[2]	188	*s = 0;
[551]	189	switch (ids[x]) {
	190	case DIR_SORT:
	191	case DIR_FILTER:
	192	case DIR_VIEW:
	193	attrs = SS_TEXT \| DT_LEFT \| DT_VCENTER;
	194	break;
	195	case DIR_FOLDERICON:
	196	case DIR_MAX:
	197	attrs = SS_BITMAP;
	198	sprintf(s, "#%d", ids[x]);
	199	break;
	200	default:
	201	attrs = SS_TEXT \| DT_CENTER \| DT_VCENTER;
	202	break;
[2]	203	}
[551]	204	hwndTmp = WinCreateWindow(hwnd, class, s, attrs, 0, 0, 0, 0, hwnd,
	205	HWND_TOP, ids[x], NULL, NULL);
[377]	206	if (!hwndTmp)
[551]	207	Win_Error2(hwnd, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
	208	} // for
[2]	209	}
	210
[551]	211	void CommonDriveCmd(HWND hwnd, char *drive, USHORT cmd)
[377]	212	{
[2]	213	char dv[CCHMAXPATH];
	214
[551]	215	if (!drive \|\| !*drive)
[2]	216	return;
[551]	217	strcpy(dv, drive);
[2]	218	MakeValidDir(dv);
	219
[551]	220	switch (cmd) {
	221	case IDM_MKDIR:
	222	PMMkDir(hwnd, dv, FALSE);
	223	break;
	224	case IDM_INFO:
	225	WinDlgBox(HWND_DESKTOP,
	226	HWND_DESKTOP,
	227	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) dv);
	228	break;
	229	case IDM_DRVFLAGS:
[552]	230	strcpy(dv, drive); // Must use original drive letter
[551]	231	if (WinDlgBox(HWND_DESKTOP,
	232	hwnd,
	233	SetDrvProc,
	234	FM3ModHandle, DVS_FRAME, MPFROMP(dv)) && hwndTree)
	235	PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_UPDATE, 0), MPVOID);
	236	break;
	237	case IDM_SIZES:
	238	WinDlgBox(HWND_DESKTOP,
	239	HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, dv);
	240	break;
	241	case IDM_SHOWALLFILES:
	242	StartSeeAll(HWND_DESKTOP, FALSE, dv);
	243	break;
	244	case IDM_UNDELETE:
	245	WinDlgBox(HWND_DESKTOP,
	246	hwnd, UndeleteDlgProc, FM3ModHandle, UNDEL_FRAME, MPFROMP(dv));
	247	break;
	248	case IDM_CHKDSK:
	249	runemf2(SEPARATE \| WINDOWED,
	250	hwnd, NULL, NULL, "PMCHKDSK.EXE %c:", toupper(*dv));
	251	break;
	252	case IDM_OPTIMIZE:
	253	{
	254	CHAR FileSystem[CCHMAXPATH];
	255	ULONG type;
[2]	256
[551]	257	CheckDrive(*dv, FileSystem, &type);
	258	if (*FileSystem) {
	259	strcat(FileSystem, "OPT.CMD");
	260	runemf2(SEPARATE \| WINDOWED,
	261	hwnd,
	262	NULL,
	263	NULL,
	264	"%s /C %s %c:", GetCmdSpec(FALSE), FileSystem, toupper(*dv));
[2]	265	}
[551]	266	}
	267	break;
	268	case IDM_FORMAT:
	269	runemf2(SEPARATE \| WINDOWED,
	270	hwnd, NULL, NULL, "PMFORMAT.EXE %c:", toupper(*dv));
	271	break;
[2]	272
[551]	273	#if 0 // fixme to be gone?
[446]	274
[551]	275	case IDM_CLOSETRAY:
	276	if (driveflags[*dv - 'A'] & DRIVE_CDROM) {
[2]	277
[551]	278	BYTE parm[4] = { "CD01" };
	279	ULONG dlen, plen;
	280	HFILE hfile;
	281	APIRET rc;
[2]	282
[551]	283	dv[2] = 0;
	284	rc = DosOpen(dv,
	285	&hfile,
	286	&dlen,
	287	0,
	288	0,
	289	OPEN_ACTION_OPEN_IF_EXISTS \|
	290	OPEN_ACTION_CREATE_IF_NEW,
	291	OPEN_FLAGS_DASD \|
	292	OPEN_FLAGS_FAIL_ON_ERROR \| OPEN_SHARE_DENYNONE, NULL);
	293	if (rc)
	294	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosOpen");
	295	else {
	296	dlen = 0;
	297	plen = sizeof(parm);
	298	rc = DosDevIOCtl(hfile,
	299	0x80,
	300	0x45, &parm, sizeof(parm), &plen, NULL, 0, &dlen);
	301	DosClose(hfile);
	302	if (rc)
	303	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosDevIOCtl");
[2]	304	}
[551]	305	}
	306	break;
[446]	307	#endif // fixme to be gone?
[2]	308
[551]	309	case IDM_LOCK:
	310	case IDM_UNLOCK:
	311	case IDM_EJECT:
	312	{
	313	BYTE parm[2];
	314	ULONG plen = sizeof(parm), dlen = 0L;
[446]	315
[551]	316	switch (SHORT1FROMMP(cmd)) {
	317	case IDM_LOCK:
	318	parm[0] = 1;
	319	break;
	320	case IDM_UNLOCK:
	321	parm[0] = 0;
	322	break;
	323	case IDM_EJECT:
	324	parm[0] = 2;
	325	break;
[2]	326	}
[551]	327	parm[1] = (BYTE) (*dv - 'A');
	328	DosError(FERR_DISABLEHARDERR);
	329	DosDevIOCtl(-1L,
	330	8L, 0x40L, &parm, sizeof(parm), &plen, NULL, 0L, &dlen);
	331	}
	332	break;
[2]	333	}
	334	}
	335
[551]	336	void CommonCreateMainChildren(HWND hwnd, SWP * swp)
[377]	337	{
[551]	338	HWND hwndFrame = WinQueryWindow(hwnd, QW_PARENT);
[377]	339	HWND hwndTmp;
	340	PFNWP oldproc;
[2]	341
[377]	342	// Create a children of frame window
	343	hwndStatus = WinCreateWindow(hwndFrame,
[593]	344	WC_STATUS,
[551]	345	"Status",
	346	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	347	DT_VCENTER,
	348	swp->x + 4 +
	349	WinQuerySysValue(HWND_DESKTOP,
	350	SV_CXSIZEBORDER),
	351	swp->y + 4 +
	352	WinQuerySysValue(HWND_DESKTOP,
	353	SV_CYSIZEBORDER),
	354	((swp->cx / 2) - 8) -
	355	(WinQuerySysValue(HWND_DESKTOP,
	356	SV_CXSIZEBORDER) * 2),
	357	20,
	358	hwndFrame, HWND_TOP, MAIN_STATUS, NULL, NULL);
[377]	359	if (!hwndStatus)
[551]	360	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	361
	362	hwndStatus2 = WinCreateWindow(hwndFrame,
[593]	363	WC_STATUS,
[551]	364	"Status2",
	365	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	366	DT_VCENTER,
	367	((swp->cx / 2) + 4) +
	368	WinQuerySysValue(HWND_DESKTOP,
	369	SV_CXSIZEBORDER),
	370	((swp->cy / 2) + 4) +
	371	WinQuerySysValue(HWND_DESKTOP,
	372	SV_CYSIZEBORDER),
	373	((swp->cx / 2) - 8) -
	374	(WinQuerySysValue(HWND_DESKTOP,
	375	SV_CXSIZEBORDER) * 2),
	376	20,
	377	hwndFrame,
	378	HWND_TOP, MAIN_STATUS2, NULL, NULL);
[377]	379	if (!hwndStatus2)
[551]	380	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	381
[377]	382	hwndAttr = WinCreateWindow(hwndFrame,
[593]	383	WC_STATUS,
[551]	384	"Attr",
	385	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	386	DT_VCENTER,
	387	swp->x + 4 +
	388	WinQuerySysValue(HWND_DESKTOP,
	389	SV_CXSIZEBORDER),
	390	swp->y + 4 + 24 +
	391	WinQuerySysValue(HWND_DESKTOP,
	392	SV_CYSIZEBORDER),
	393	((swp->cx / 4) - 8) -
	394	(WinQuerySysValue(HWND_DESKTOP,
	395	SV_CXSIZEBORDER) * 2),
	396	20, hwndFrame, HWND_TOP, IDM_ATTRS, NULL, NULL);
[377]	397	if (!hwndAttr)
[551]	398	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	399
	400	hwndDate = WinCreateWindow(hwndFrame,
[593]	401	WC_STATUS,
[551]	402	"Date",
	403	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	404	DT_VCENTER,
	405	((swp->x / 4) * 2) + 4 +
	406	WinQuerySysValue(HWND_DESKTOP,
	407	SV_CXSIZEBORDER),
	408	swp->y + 4 + 24 +
	409	WinQuerySysValue(HWND_DESKTOP,
	410	SV_CYSIZEBORDER),
	411	((swp->cx / 4) - 8) -
	412	(WinQuerySysValue(HWND_DESKTOP,
	413	SV_CXSIZEBORDER) * 2),
	414	20, hwndFrame, HWND_TOP, IDM_INFO, NULL, NULL);
[377]	415	if (!hwndDate)
[551]	416	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	417
	418	hwndName = WinCreateWindow(hwndFrame,
[593]	419	WC_STATUS,
[551]	420	"Name",
	421	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	422	DT_VCENTER,
	423	((swp->x / 4) * 3) + 4 +
	424	WinQuerySysValue(HWND_DESKTOP,
	425	SV_CXSIZEBORDER),
	426	swp->y + 4 +
	427	WinQuerySysValue(HWND_DESKTOP,
	428	SV_CYSIZEBORDER),
	429	((swp->cx / 4) - 8) -
	430	(WinQuerySysValue(HWND_DESKTOP,
	431	SV_CXSIZEBORDER) * 2),
	432	20, hwndFrame, HWND_TOP, IDM_RENAME, NULL, NULL);
[377]	433	if (!hwndName)
[551]	434	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	435
[377]	436	hwndTmp = WinCreateWindow(hwndFrame,
[593]	437	WC_TOOLBACK,
[551]	438	NullStr,
	439	WS_VISIBLE \| SS_TEXT \| DT_CENTER \| DT_VCENTER,
	440	swp->x +
	441	WinQuerySysValue(HWND_DESKTOP,
	442	SV_CXSIZEBORDER),
	443	(swp->cy -
	444	WinQuerySysValue(HWND_DESKTOP,
	445	SV_CYSIZEBORDER)) - 30,
	446	swp->cx -
	447	(WinQuerySysValue(HWND_DESKTOP,
	448	SV_CXSIZEBORDER) * 2),
	449	30, hwndFrame, HWND_TOP, MAIN_TOOLS, NULL, NULL);
[377]	450	if (!hwndTmp)
[551]	451	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	452
	453	hwndBack = WinCreateWindow(hwndFrame,
[593]	454	WC_DRIVEBACK,
[551]	455	NullStr,
	456	WS_VISIBLE \| SS_TEXT \| DT_RIGHT \| DT_BOTTOM,
	457	swp->x +
	458	WinQuerySysValue(HWND_DESKTOP,
	459	SV_CXSIZEBORDER),
	460	(swp->cy -
	461	WinQuerySysValue(HWND_DESKTOP,
	462	SV_CYSIZEBORDER)) - 30,
	463	swp->cx -
	464	(WinQuerySysValue(HWND_DESKTOP,
	465	SV_CXSIZEBORDER) * 2),
	466	30,
	467	hwndFrame, HWND_TOP, MAIN_DRIVES, NULL, NULL);
[2]	468
[377]	469	if (!hwndBack)
[551]	470	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	471
	472	hwndLED = WinCreateWindow(hwndFrame,
[593]	473	WC_LED,
[551]	474	"#920",
	475	WS_VISIBLE \| SS_BITMAP,
	476	swp->cx - 58,
	477	swp->y,
	478	12,
	479	12, hwndFrame, HWND_TOP, MAIN_LED, NULL, NULL);
[377]	480	if (!hwndLED)
[551]	481	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	482
	483	hwndLEDHdr = WinCreateWindow(hwndFrame,
[593]	484	WC_LED,
[551]	485	"0",
	486	WS_VISIBLE \| SS_TEXT \| DT_VCENTER \|
	487	DT_CENTER,
	488	swp->cx - 58,
	489	swp->y + 12,
	490	12,
	491	12,
	492	hwndFrame, HWND_TOP, MAIN_LEDHDR, NULL, NULL);
[377]	493	if (!hwndLEDHdr)
[551]	494	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	495
	496	hwndAutoview = WinCreateWindow(hwndFrame,
[593]	497	WC_AUTOVIEW,
[551]	498	NullStr,
	499	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	500	DT_TOP \| DT_WORDBREAK,
	501	swp->x + 4 +
	502	WinQuerySysValue(HWND_DESKTOP,
	503	SV_CXSIZEBORDER),
	504	swp->y + 4 +
	505	WinQuerySysValue(HWND_DESKTOP,
	506	SV_CYSIZEBORDER) + 16,
	507	(swp->cx - 8) -
	508	(WinQuerySysValue(HWND_DESKTOP,
	509	SV_CXSIZEBORDER) * 2),
	510	48,
	511	hwndFrame,
	512	HWND_TOP, MAIN_AUTOVIEW, NULL, NULL);
[377]	513	if (!hwndAutoview)
[551]	514	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	515
	516	hwndAutoMLE = WinCreateWindow(hwndFrame,
[551]	517	// GetPString(IDS_WCAUTOVIEW),
	518	WC_MLE,
	519	NullStr,
	520	WS_VISIBLE \| MLS_HSCROLL \|
	521	MLS_VSCROLL \| MLS_BORDER,
	522	swp->x + 4 +
	523	WinQuerySysValue(HWND_DESKTOP,
	524	SV_CXSIZEBORDER),
	525	swp->y + 4 +
	526	WinQuerySysValue(HWND_DESKTOP,
	527	SV_CYSIZEBORDER) + 16,
	528	(swp->cx - 8) -
	529	(WinQuerySysValue(HWND_DESKTOP,
	530	SV_CXSIZEBORDER) * 2),
	531	48,
	532	hwndFrame,
	533	HWND_TOP, MAIN_AUTOVIEWMLE, NULL, NULL);
[377]	534	if (!hwndAutoMLE)
[551]	535	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	536
[551]	537	oldproc = WinSubclassWindow(hwndAutoMLE, AutoViewProc);
[574]	538	WinSetWindowPtr(hwndAutoMLE, QWL_USER, (PVOID) oldproc);
[551]	539	PostMsg(hwndAutoMLE, UM_SETUP, MPVOID, MPVOID);
[2]	540	}
	541
[551]	542	MRESULT EXPENTRY CommonMainWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	543	MPARAM mp2)
[377]	544	{
[551]	545	switch (msg) {
	546	case UM_THREADUSE:
	547	if (hbmLEDon && hbmLEDoff) {
	548	static LONG threaduse;
	549	CHAR ts[33];
[2]	550
[551]	551	if (mp1) {
	552	threaduse++;
	553	if (threaduse == 1)
	554	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDon), MPVOID);
	555	}
	556	else {
	557	threaduse--;
	558	if (threaduse <= 0) {
	559	threaduse = 0;
	560	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDoff), MPVOID);
[377]	561	}
	562	}
[551]	563	ltoa(threaduse, ts, 10);
	564	WinSetWindowText(hwndLEDHdr, ts);
	565	DosSleep(0);
	566	}
	567	return 0;
[2]	568
[551]	569	case UM_LOADFILE:
	570	{
	571	CHAR *s = NULL;
	572	static CHAR lastfile[CCHMAXPATH] = "";
[2]	573
[551]	574	if (!fAutoView) {
	575	if (*lastfile)
	576	PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	577	UM_LOADFILE, MPVOID, MPVOID);
	578	*lastfile = 0;
	579	}
	580	else {
	581	if (mp1) {
	582	if (!mp2 && !stricmp(lastfile, (CHAR *) mp1))
	583	return 0;
	584	strcpy(lastfile, (CHAR *) mp1);
	585	s = xstrdup(lastfile, pszSrcFile, __LINE__);
	586	}
	587	else
	588	*lastfile = 0;
	589	if (!PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	590	UM_LOADFILE, MPFROMP(s), MPVOID)) {
	591	if (s)
	592	free(s);
	593	}
	594	}
	595	}
	596	return 0;
[2]	597
[551]	598	case UM_BUILDDRIVEBAR:
	599	BuildDriveBarButtons(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	600	MAIN_DRIVES));
	601	return 0;
[2]	602	}
[551]	603	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	604	}
	605
[551]	606	MRESULT EXPENTRY CommonTextButton(HWND hwnd, ULONG msg, MPARAM mp1,
	607	MPARAM mp2)
[377]	608	{
[551]	609	static HWND hwndLast = (HWND) 0;
[2]	610	static ULONG lastclick = 0;
	611
[551]	612	switch (msg) {
	613	case WM_MOUSEMOVE:
	614	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	615	if (!fNoFinger) {
	616	WinSetPointer(HWND_DESKTOP, hptrFinger);
	617	return MRFROMLONG(TRUE);
	618	}
	619	break;
[348]	620
[551]	621	case WM_BUTTON1DOWN:
	622	case WM_BUTTON3DOWN:
	623	if (hwndBubble)
	624	WinDestroyWindow(hwndBubble);
	625	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	626	WinSetCapture(HWND_DESKTOP, hwnd);
	627	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	628	break;
[2]	629
[551]	630	case WM_BUTTON2UP:
	631	case WM_BUTTON2DOWN:
	632	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	633	if (msg == WM_BUTTON2UP && hwndLast) {
	634	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	635	hwndLast = (HWND) 0;
	636	}
	637	break;
[2]	638
[551]	639	case WM_BUTTON1UP:
	640	case WM_BUTTON3UP:
	641	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	642	WinSetCapture(HWND_DESKTOP, (HWND) 0);
	643	PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
	644	{
	645	ULONG check;
[2]	646
[551]	647	DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &check, sizeof(check));
	648	if (check > lastclick + 500) {
[2]	649
[551]	650	RECTL rcl;
	651	POINTS pts;
[2]	652
[551]	653	pts.x = SHORT1FROMMP(mp1);
	654	pts.y = SHORT2FROMMP(mp1);
	655	WinQueryWindowRect(hwnd, &rcl);
	656	if (pts.x > 0 && pts.y > 0 && pts.x < rcl.xRight && pts.y < rcl.yTop)
	657	PostMsg(hwnd, UM_CLICKED + (msg == WM_BUTTON3UP), mp1, mp2);
[2]	658	}
[551]	659	lastclick = check;
	660	}
	661	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	662	hwndLast = (HWND) 0;
	663	break;
[2]	664
[551]	665	case WM_SETFOCUS:
	666	if (mp2)
	667	hwndLast = (HWND) mp1;
	668	break;
[2]	669
[551]	670	case UM_FOCUSME:
	671	if (mp1) {
[2]	672
[551]	673	PID pid;
	674	TID tid;
[2]	675
[551]	676	if (WinIsWindow(WinQueryAnchorBlock(hwnd), (HWND) mp1) &&
	677	WinQueryWindowProcess((HWND) mp1, &pid, &tid) && pid == mypid) {
	678	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
	679	return 0;
[2]	680	}
[551]	681	}
	682	{
	683	HWND htemp = (HWND) 0;
[2]	684
[551]	685	if (hwndMain)
	686	htemp = TopWindow(hwndMain, (HWND) 0);
	687	if (!htemp)
	688	htemp = hwndTree;
	689	if (htemp)
	690	WinSetFocus(HWND_DESKTOP, htemp);
	691	else
	692	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
	693	}
	694	return 0;
[2]	695	}
	696
[551]	697	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	698	}
	699
[551]	700	MRESULT EXPENTRY CommonCnrProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	701	{
[574]	702	DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd, QWL_USER);
[2]	703
[551]	704	switch (msg) {
	705	case UM_FIXCNRMLE:
	706	if (dcd) {
[2]	707
[551]	708	SWP swp, swpC;
[2]	709
[551]	710	if (WinQueryWindowPos(WinWindowFromID(hwnd, CID_MLE), &swp)) {
	711	if (WinQueryWindowPos(hwnd, &swpC)) {
	712	swpC.cx -= (WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 4);
	713	swpC.cx -= swp.x;
	714	WinSetWindowPos(WinWindowFromID(hwnd, CID_MLE),
	715	HWND_TOP, 0, 0, swpC.cx, swp.cy + 2, SWP_SIZE);
	716	}
[2]	717	}
[551]	718	if (mp1)
	719	WinSendMsg(WinWindowFromID(hwnd, CID_MLE),
	720	MLM_SETTEXTLIMIT, mp1, MPVOID);
	721	}
	722	return 0;
[2]	723
[551]	724	case UM_FIXEDITNAME:
	725	if (dcd) {
	726	if (mp1 && (INT) mp1 != -1) {
[2]	727
[551]	728	CHAR *p;
[2]	729
[551]	730	WinSendMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	731	MLEdelete(WinWindowFromID(hwnd, CID_MLE),
	732	0, strlen((CHAR *) mp1) + 1);
	733	WinSetDlgItemText(hwnd, CID_MLE, (CHAR *) mp1);
	734	p = strrchr((CHAR *) mp1, '\\');
	735	if (p) {
	736	p++;
	737	MLEsetcurposa(WinWindowFromID(hwnd, CID_MLE), (p - (CHAR *) mp1));
	738	MLEsetcurposc(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *) mp1));
	739	}
	740	else
	741	MLEsetcurpos(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *) mp1));
	742	}
	743	else if (mp2) {
	744	if ((INT) mp1 == -1) {
	745	PCNRITEM pci = (PCNRITEM) mp2;
[751]	746	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	747	}
	748	else {
	749	Broadcast(WinQueryAnchorBlock(hwnd),
	750	dcd->hwndParent, UM_UPDATERECORD, mp2, MPVOID);
	751	free(mp2);
	752	}
[2]	753	}
[551]	754	}
	755	return 0;
[2]	756	}
[551]	757	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	758	}
	759
[551]	760	HWND OpenDirCnr(HWND hwnd, HWND hwndParent, HWND hwndRestore,
	761	BOOL noautotile, char *directory)
[377]	762	{
[551]	763	SWP swp;
[2]	764	HWND hwndDir;
	765
[551]	766	if (ParentIsDesktop(hwnd, hwndParent) \|\| (ULONG ) realappname != FM3UL)
	767	StartDirCnr(HWND_DESKTOP, directory, hwndRestore, 1);
	768	else if ((ULONG ) realappname == FM3UL) {
	769	if (!fAutoTile)
	770	GetNextWindowPos(hwndParent, &swp, NULL, NULL);
	771	hwndDir = StartDirCnr(hwndParent, directory, hwndRestore, 1);
	772	if (hwndDir) {
	773	if (!fAutoTile)
	774	WinSetWindowPos(hwndDir,
	775	HWND_TOP,
	776	swp.x,
	777	swp.y,
	778	swp.cx,
	779	swp.cy, SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
	780	else if (!noautotile)
	781	TileChildren(hwndParent, TRUE);
[2]	782	WinSetWindowPos(hwndDir,
[551]	783	HWND_TOP,
	784	0, 0, 0, 0, SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE);
[2]	785	}
	786	}
	787	else {
	788
	789	char s[256];
	790
	791	assign_ignores(s);
	792	runemf2(WINDOWED \| SEPARATE,
[551]	793	hwnd,
	794	NULL,
	795	NULL,
	796	"VDIR.EXE %s%s\"%s%s\"",
	797	(s) ? s : NullStr, (s) ? " " : NullStr,
	798	directory,
	799	(directory[strlen(directory) - 1] == '\\') ? "\\" : NullStr);
[2]	800	}
	801	return hwndDir;
	802	}
	803
[536]	804	//= IncrThreadUsage() Increment thread usage counter ==
	805
	806	VOID IncrThreadUsage(VOID)
	807	{
	808	if (hwndMain)
[551]	809	WinPostMsg(hwndMain, UM_THREADUSE, MPFROMLONG(1), MPVOID);
[536]	810	}
	811
	812	//= DecrThreadUsage() Decrement thread usage counter ==
	813
	814	VOID DecrThreadUsage(VOID)
	815	{
	816	if (hwndMain)
[551]	817	WinPostMsg(hwndMain, UM_THREADUSE, MPVOID, MPVOID);
[536]	818	}

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