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source: trunk/dll/common.c@ 890

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Last change on this file since 890 was 888, checked in by Gregg Young, 18 years ago
runemf2 now quotes executable strings if needed (Ticket 180); it also reports where it was called from on errors
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 20.5 KB

Rev	Line
[246]	1
	2	/***********************************************************************
	3
	4	$Id: common.c 888 2007-12-22 22:02:11Z gyoung $
	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
[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)
[246]	22
	23	***********************************************************************/
	24
[2]	25	#define INCL_DOS
	26	#define INCL_DOSERRORS
	27	#define INCL_WIN
	28	#define INCL_GPI
[841]	29	#define INCL_LONGLONG
[348]	30	#include <os2.h>
[2]	31
	32	#include <stdarg.h>
	33	#include <stdio.h>
	34	#include <stdlib.h>
	35	#include <string.h>
	36	#include <ctype.h>
	37	#include <time.h>
	38	#include <direct.h>
	39	#include <share.h>
	40	#include <limits.h>
[348]	41
[2]	42	#include "fm3dll.h"
	43	#include "fm3dlg.h"
	44	#include "fm3str.h"
	45	#include "mle.h"
	46
	47	#pragma data_seg(DATA1)
[348]	48
	49	static PSZ pszSrcFile = __FILE__;
	50
[551]	51	MRESULT EXPENTRY CommonFrameWndProc(USHORT id,
	52	HWND hwnd,
	53	ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	54	{
[574]	55	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	56
[551]	57	switch (msg) {
	58	case UM_TIMER:
	59	case UM_ACTION:
	60	case UM_SHOWME:
	61	case UM_OPENWINDOWFORME:
	62	case UM_MINIMIZE:
	63	case UM_MAXIMIZE:
	64	case UM_CONTAINERDIR:
	65	case UM_FILTER:
	66	case UM_INITMENU:
	67	case UM_COMMAND:
	68	case UM_UPDATERECORD:
	69	case UM_UPDATERECORDLIST:
	70	case WM_COMMAND:
	71	case MM_PORTHOLEINIT:
	72	case WM_INITMENU:
	73	case UM_CONTAINER_FILLED:
	74	case UM_FILESMENU:
	75	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
[2]	76
[551]	77	case UM_CONTEXTMENU:
	78	PostMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
	79	return 0;
[2]	80
[551]	81	case UM_CONTAINERHWND:
	82	return MRFROMLONG(WinWindowFromID(hwnd, id));
[2]	83
[551]	84	case DM_DROP:
	85	case DM_DRAGOVER:
	86	case DM_DRAGLEAVE:
	87	case DM_DROPHELP:
	88	{
	89	CNRDRAGINFO cnd;
	90	USHORT dcmd;
[2]	91
[551]	92	switch (msg) {
	93	case DM_DROP:
	94	dcmd = CN_DROP;
	95	break;
	96	case DM_DRAGOVER:
	97	dcmd = CN_DRAGOVER;
	98	break;
	99	case DM_DRAGLEAVE:
	100	dcmd = CN_DRAGLEAVE;
	101	break;
	102	case DM_DROPHELP:
	103	dcmd = CN_DROPHELP;
	104	break;
[2]	105	}
[551]	106	cnd.pDragInfo = (PDRAGINFO) mp1;
	107	cnd.pRecord = NULL;
	108	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT),
	109	WM_CONTROL, MPFROM2SHORT(id, dcmd), MPFROMP(&cnd));
	110	}
[2]	111
[551]	112	case UM_RESCAN:
	113	if (fAutoTile &&
	114	!fAmClosing && !fNoTileUpdate && !ParentIsDesktop(hwnd, (HWND) 0))
	115	PostMsg(WinQueryWindow(hwnd, QW_PARENT), UM_RESCAN, MPVOID, MPVOID);
	116	return 0;
[2]	117
[551]	118	case WM_MINMAXFRAME:
	119	{
	120	PSWP pswp = (PSWP) mp1;
	121	MRESULT rc;
[2]	122
[551]	123	rc = oldproc(hwnd, msg, mp1, mp2);
	124	if (pswp->fl & (SWP_MINIMIZE \| SWP_HIDE \| SWP_RESTORE))
	125	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	126	return rc;
	127	}
[2]	128
[551]	129	case WM_DESTROY:
	130	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	131	break;
[2]	132	}
[551]	133	return oldproc(hwnd, msg, mp1, mp2);
[2]	134	}
	135
[551]	136	MRESULT EXPENTRY CommonTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	137	{
[551]	138	switch (msg) {
	139	case WM_CREATE:
	140	{
	141	MRESULT rc;
[2]	142
[551]	143	rc = PFNWPStatic(hwnd, msg, mp1, mp2);
[552]	144	switch (WinQueryWindowUShort(hwnd, QWS_ID))
[551]	145	case DIR_SORT:
	146	case DIR_VIEW:
	147	case DIR_FILTER:
[552]	148
	149	SetPresParams(hwnd, &RGBGREY, &RGBBLACK, &RGBBLACK, GetPString(IDS_8HELVTEXT));
[551]	150	return rc;
	151	}
[2]	152	}
[551]	153	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	154	}
	155
[551]	156	void CommonTextPaint(HWND hwnd, HPS hps)
[377]	157	{
[2]	158	int x;
[551]	159	USHORT ids[] = { DIR_FOLDERICON, DIR_TOTALS, DIR_SELECTED, DIR_VIEW,
	160	DIR_FILTER, DIR_SORT, DIR_MAX, 0
	161	};
	162	BOOL bools[] = { TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE };
[2]	163
[551]	164	for (x = 0; ids[x]; x++) {
	165	if (WinWindowFromID(hwnd, ids[x]) != (HWND) 0)
	166	PaintRecessedWindow(WinWindowFromID(hwnd, ids[x]), hps,
	167	bools[x], FALSE);
[2]	168	}
	169	}
	170
[551]	171	void CommonCreateTextChildren(HWND hwnd, char class, USHORT ids)
[377]	172	{
[551]	173	int x;
	174	CHAR s[33];
[2]	175	ULONG attrs;
[377]	176	HWND hwndTmp;
[2]	177
[377]	178	if (!hwnd \|\| !class \|\| !ids) {
	179	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[2]	180	return;
[377]	181	}
[2]	182
[551]	183	for (x = 0; ids[x]; x++) {
[2]	184	*s = 0;
[551]	185	switch (ids[x]) {
	186	case DIR_SORT:
	187	case DIR_FILTER:
	188	case DIR_VIEW:
	189	attrs = SS_TEXT \| DT_LEFT \| DT_VCENTER;
	190	break;
	191	case DIR_FOLDERICON:
	192	case DIR_MAX:
	193	attrs = SS_BITMAP;
	194	sprintf(s, "#%d", ids[x]);
	195	break;
	196	default:
	197	attrs = SS_TEXT \| DT_CENTER \| DT_VCENTER;
	198	break;
[2]	199	}
[551]	200	hwndTmp = WinCreateWindow(hwnd, class, s, attrs, 0, 0, 0, 0, hwnd,
	201	HWND_TOP, ids[x], NULL, NULL);
[377]	202	if (!hwndTmp)
[551]	203	Win_Error2(hwnd, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
	204	} // for
[2]	205	}
	206
[551]	207	void CommonDriveCmd(HWND hwnd, char *drive, USHORT cmd)
[377]	208	{
[2]	209	char dv[CCHMAXPATH];
	210
[551]	211	if (!drive \|\| !*drive)
[2]	212	return;
[551]	213	strcpy(dv, drive);
[2]	214	MakeValidDir(dv);
	215
[551]	216	switch (cmd) {
	217	case IDM_MKDIR:
	218	PMMkDir(hwnd, dv, FALSE);
	219	break;
	220	case IDM_INFO:
	221	WinDlgBox(HWND_DESKTOP,
	222	HWND_DESKTOP,
	223	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) dv);
	224	break;
	225	case IDM_DRVFLAGS:
[552]	226	strcpy(dv, drive); // Must use original drive letter
[551]	227	if (WinDlgBox(HWND_DESKTOP,
	228	hwnd,
	229	SetDrvProc,
	230	FM3ModHandle, DVS_FRAME, MPFROMP(dv)) && hwndTree)
	231	PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_UPDATE, 0), MPVOID);
	232	break;
	233	case IDM_SIZES:
	234	WinDlgBox(HWND_DESKTOP,
	235	HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, dv);
	236	break;
	237	case IDM_SHOWALLFILES:
	238	StartSeeAll(HWND_DESKTOP, FALSE, dv);
	239	break;
	240	case IDM_UNDELETE:
	241	WinDlgBox(HWND_DESKTOP,
	242	hwnd, UndeleteDlgProc, FM3ModHandle, UNDEL_FRAME, MPFROMP(dv));
	243	break;
	244	case IDM_CHKDSK:
	245	runemf2(SEPARATE \| WINDOWED,
[888]	246	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	247	"PMCHKDSK.EXE %c:", toupper(*dv));
[551]	248	break;
	249	case IDM_OPTIMIZE:
	250	{
	251	CHAR FileSystem[CCHMAXPATH];
	252	ULONG type;
[2]	253
[551]	254	CheckDrive(*dv, FileSystem, &type);
	255	if (*FileSystem) {
	256	strcat(FileSystem, "OPT.CMD");
	257	runemf2(SEPARATE \| WINDOWED,
[888]	258	hwnd, pszSrcFile, __LINE__,
[551]	259	NULL,
	260	NULL,
	261	"%s /C %s %c:", GetCmdSpec(FALSE), FileSystem, toupper(*dv));
[2]	262	}
[551]	263	}
	264	break;
	265	case IDM_FORMAT:
	266	runemf2(SEPARATE \| WINDOWED,
[888]	267	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	268	"PMFORMAT.EXE %c:", toupper(*dv));
[551]	269	break;
[2]	270
[551]	271	#if 0 // fixme to be gone?
[446]	272
[551]	273	case IDM_CLOSETRAY:
	274	if (driveflags[*dv - 'A'] & DRIVE_CDROM) {
[2]	275
[551]	276	BYTE parm[4] = { "CD01" };
[841]	277	ULONGLONG dlen;
	278	ULONG plen;
[551]	279	HFILE hfile;
	280	APIRET rc;
[2]	281
[551]	282	dv[2] = 0;
[844]	283	rc = DosOpen(dv,
	284	&hfile,
	285	&dlen,
	286	0,
	287	0,
	288	OPEN_ACTION_OPEN_IF_EXISTS \|
	289	OPEN_ACTION_CREATE_IF_NEW,
	290	OPEN_FLAGS_DASD \|
	291	OPEN_FLAGS_FAIL_ON_ERROR \| OPEN_SHARE_DENYNONE, NULL);
[551]	292	if (rc)
[844]	293	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosOpen");
[551]	294	else {
	295	dlen = 0;
	296	plen = sizeof(parm);
	297	rc = DosDevIOCtl(hfile,
	298	0x80,
	299	0x45, &parm, sizeof(parm), &plen, NULL, 0, &dlen);
	300	DosClose(hfile);
	301	if (rc)
	302	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosDevIOCtl");
[2]	303	}
[551]	304	}
	305	break;
[446]	306	#endif // fixme to be gone?
[2]	307
[551]	308	case IDM_LOCK:
	309	case IDM_UNLOCK:
	310	case IDM_EJECT:
	311	{
	312	BYTE parm[2];
	313	ULONG plen = sizeof(parm), dlen = 0L;
[446]	314
[551]	315	switch (SHORT1FROMMP(cmd)) {
	316	case IDM_LOCK:
	317	parm[0] = 1;
	318	break;
	319	case IDM_UNLOCK:
	320	parm[0] = 0;
	321	break;
	322	case IDM_EJECT:
	323	parm[0] = 2;
	324	break;
[2]	325	}
[551]	326	parm[1] = (BYTE) (*dv - 'A');
	327	DosError(FERR_DISABLEHARDERR);
	328	DosDevIOCtl(-1L,
	329	8L, 0x40L, &parm, sizeof(parm), &plen, NULL, 0L, &dlen);
	330	}
	331	break;
[2]	332	}
	333	}
	334
[551]	335	void CommonCreateMainChildren(HWND hwnd, SWP * swp)
[377]	336	{
[551]	337	HWND hwndFrame = WinQueryWindow(hwnd, QW_PARENT);
[377]	338	HWND hwndTmp;
	339	PFNWP oldproc;
[2]	340
[377]	341	// Create a children of frame window
	342	hwndStatus = WinCreateWindow(hwndFrame,
[593]	343	WC_STATUS,
[551]	344	"Status",
	345	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	346	DT_VCENTER,
	347	swp->x + 4 +
	348	WinQuerySysValue(HWND_DESKTOP,
	349	SV_CXSIZEBORDER),
	350	swp->y + 4 +
	351	WinQuerySysValue(HWND_DESKTOP,
	352	SV_CYSIZEBORDER),
	353	((swp->cx / 2) - 8) -
	354	(WinQuerySysValue(HWND_DESKTOP,
	355	SV_CXSIZEBORDER) * 2),
	356	20,
	357	hwndFrame, HWND_TOP, MAIN_STATUS, NULL, NULL);
[377]	358	if (!hwndStatus)
[551]	359	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	360
	361	hwndStatus2 = WinCreateWindow(hwndFrame,
[593]	362	WC_STATUS,
[551]	363	"Status2",
	364	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	365	DT_VCENTER,
	366	((swp->cx / 2) + 4) +
	367	WinQuerySysValue(HWND_DESKTOP,
	368	SV_CXSIZEBORDER),
	369	((swp->cy / 2) + 4) +
	370	WinQuerySysValue(HWND_DESKTOP,
	371	SV_CYSIZEBORDER),
	372	((swp->cx / 2) - 8) -
	373	(WinQuerySysValue(HWND_DESKTOP,
	374	SV_CXSIZEBORDER) * 2),
	375	20,
	376	hwndFrame,
	377	HWND_TOP, MAIN_STATUS2, NULL, NULL);
[377]	378	if (!hwndStatus2)
[551]	379	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	380
[377]	381	hwndAttr = WinCreateWindow(hwndFrame,
[593]	382	WC_STATUS,
[551]	383	"Attr",
	384	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	385	DT_VCENTER,
	386	swp->x + 4 +
	387	WinQuerySysValue(HWND_DESKTOP,
	388	SV_CXSIZEBORDER),
	389	swp->y + 4 + 24 +
	390	WinQuerySysValue(HWND_DESKTOP,
	391	SV_CYSIZEBORDER),
	392	((swp->cx / 4) - 8) -
	393	(WinQuerySysValue(HWND_DESKTOP,
	394	SV_CXSIZEBORDER) * 2),
	395	20, hwndFrame, HWND_TOP, IDM_ATTRS, NULL, NULL);
[377]	396	if (!hwndAttr)
[551]	397	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	398
	399	hwndDate = WinCreateWindow(hwndFrame,
[593]	400	WC_STATUS,
[551]	401	"Date",
	402	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	403	DT_VCENTER,
	404	((swp->x / 4) * 2) + 4 +
	405	WinQuerySysValue(HWND_DESKTOP,
	406	SV_CXSIZEBORDER),
	407	swp->y + 4 + 24 +
	408	WinQuerySysValue(HWND_DESKTOP,
	409	SV_CYSIZEBORDER),
	410	((swp->cx / 4) - 8) -
	411	(WinQuerySysValue(HWND_DESKTOP,
	412	SV_CXSIZEBORDER) * 2),
	413	20, hwndFrame, HWND_TOP, IDM_INFO, NULL, NULL);
[377]	414	if (!hwndDate)
[551]	415	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	416
	417	hwndName = WinCreateWindow(hwndFrame,
[593]	418	WC_STATUS,
[551]	419	"Name",
	420	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	421	DT_VCENTER,
	422	((swp->x / 4) * 3) + 4 +
	423	WinQuerySysValue(HWND_DESKTOP,
	424	SV_CXSIZEBORDER),
	425	swp->y + 4 +
	426	WinQuerySysValue(HWND_DESKTOP,
	427	SV_CYSIZEBORDER),
	428	((swp->cx / 4) - 8) -
	429	(WinQuerySysValue(HWND_DESKTOP,
	430	SV_CXSIZEBORDER) * 2),
	431	20, hwndFrame, HWND_TOP, IDM_RENAME, NULL, NULL);
[377]	432	if (!hwndName)
[551]	433	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	434
[377]	435	hwndTmp = WinCreateWindow(hwndFrame,
[593]	436	WC_TOOLBACK,
[551]	437	NullStr,
	438	WS_VISIBLE \| SS_TEXT \| DT_CENTER \| DT_VCENTER,
	439	swp->x +
	440	WinQuerySysValue(HWND_DESKTOP,
	441	SV_CXSIZEBORDER),
	442	(swp->cy -
	443	WinQuerySysValue(HWND_DESKTOP,
	444	SV_CYSIZEBORDER)) - 30,
	445	swp->cx -
	446	(WinQuerySysValue(HWND_DESKTOP,
	447	SV_CXSIZEBORDER) * 2),
	448	30, hwndFrame, HWND_TOP, MAIN_TOOLS, NULL, NULL);
[377]	449	if (!hwndTmp)
[551]	450	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	451
	452	hwndBack = WinCreateWindow(hwndFrame,
[593]	453	WC_DRIVEBACK,
[551]	454	NullStr,
	455	WS_VISIBLE \| SS_TEXT \| DT_RIGHT \| DT_BOTTOM,
	456	swp->x +
	457	WinQuerySysValue(HWND_DESKTOP,
	458	SV_CXSIZEBORDER),
	459	(swp->cy -
	460	WinQuerySysValue(HWND_DESKTOP,
	461	SV_CYSIZEBORDER)) - 30,
	462	swp->cx -
	463	(WinQuerySysValue(HWND_DESKTOP,
	464	SV_CXSIZEBORDER) * 2),
	465	30,
	466	hwndFrame, HWND_TOP, MAIN_DRIVES, NULL, NULL);
[2]	467
[377]	468	if (!hwndBack)
[551]	469	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	470
	471	hwndLED = WinCreateWindow(hwndFrame,
[593]	472	WC_LED,
[551]	473	"#920",
	474	WS_VISIBLE \| SS_BITMAP,
	475	swp->cx - 58,
	476	swp->y,
	477	12,
	478	12, hwndFrame, HWND_TOP, MAIN_LED, NULL, NULL);
[377]	479	if (!hwndLED)
[551]	480	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	481
	482	hwndLEDHdr = WinCreateWindow(hwndFrame,
[593]	483	WC_LED,
[551]	484	"0",
	485	WS_VISIBLE \| SS_TEXT \| DT_VCENTER \|
	486	DT_CENTER,
	487	swp->cx - 58,
	488	swp->y + 12,
	489	12,
	490	12,
	491	hwndFrame, HWND_TOP, MAIN_LEDHDR, NULL, NULL);
[377]	492	if (!hwndLEDHdr)
[551]	493	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	494
	495	hwndAutoview = WinCreateWindow(hwndFrame,
[593]	496	WC_AUTOVIEW,
[551]	497	NullStr,
	498	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	499	DT_TOP \| DT_WORDBREAK,
	500	swp->x + 4 +
	501	WinQuerySysValue(HWND_DESKTOP,
	502	SV_CXSIZEBORDER),
	503	swp->y + 4 +
	504	WinQuerySysValue(HWND_DESKTOP,
	505	SV_CYSIZEBORDER) + 16,
	506	(swp->cx - 8) -
	507	(WinQuerySysValue(HWND_DESKTOP,
	508	SV_CXSIZEBORDER) * 2),
	509	48,
	510	hwndFrame,
	511	HWND_TOP, MAIN_AUTOVIEW, NULL, NULL);
[377]	512	if (!hwndAutoview)
[551]	513	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	514
	515	hwndAutoMLE = WinCreateWindow(hwndFrame,
[551]	516	// GetPString(IDS_WCAUTOVIEW),
	517	WC_MLE,
	518	NullStr,
	519	WS_VISIBLE \| MLS_HSCROLL \|
	520	MLS_VSCROLL \| MLS_BORDER,
	521	swp->x + 4 +
	522	WinQuerySysValue(HWND_DESKTOP,
	523	SV_CXSIZEBORDER),
	524	swp->y + 4 +
	525	WinQuerySysValue(HWND_DESKTOP,
	526	SV_CYSIZEBORDER) + 16,
	527	(swp->cx - 8) -
	528	(WinQuerySysValue(HWND_DESKTOP,
	529	SV_CXSIZEBORDER) * 2),
	530	48,
	531	hwndFrame,
	532	HWND_TOP, MAIN_AUTOVIEWMLE, NULL, NULL);
[377]	533	if (!hwndAutoMLE)
[551]	534	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	535
[551]	536	oldproc = WinSubclassWindow(hwndAutoMLE, AutoViewProc);
[574]	537	WinSetWindowPtr(hwndAutoMLE, QWL_USER, (PVOID) oldproc);
[551]	538	PostMsg(hwndAutoMLE, UM_SETUP, MPVOID, MPVOID);
[2]	539	}
	540
[551]	541	MRESULT EXPENTRY CommonMainWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	542	MPARAM mp2)
[377]	543	{
[551]	544	switch (msg) {
	545	case UM_THREADUSE:
	546	if (hbmLEDon && hbmLEDoff) {
	547	static LONG threaduse;
	548	CHAR ts[33];
[2]	549
[551]	550	if (mp1) {
	551	threaduse++;
	552	if (threaduse == 1)
	553	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDon), MPVOID);
	554	}
	555	else {
	556	threaduse--;
	557	if (threaduse <= 0) {
	558	threaduse = 0;
	559	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDoff), MPVOID);
[377]	560	}
	561	}
[551]	562	ltoa(threaduse, ts, 10);
	563	WinSetWindowText(hwndLEDHdr, ts);
[809]	564	DosSleep(0);
[551]	565	}
	566	return 0;
[2]	567
[551]	568	case UM_LOADFILE:
	569	{
	570	CHAR *s = NULL;
	571	static CHAR lastfile[CCHMAXPATH] = "";
[2]	572
[551]	573	if (!fAutoView) {
	574	if (*lastfile)
	575	PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	576	UM_LOADFILE, MPVOID, MPVOID);
	577	*lastfile = 0;
	578	}
	579	else {
	580	if (mp1) {
	581	if (!mp2 && !stricmp(lastfile, (CHAR *) mp1))
	582	return 0;
	583	strcpy(lastfile, (CHAR *) mp1);
	584	s = xstrdup(lastfile, pszSrcFile, __LINE__);
	585	}
	586	else
	587	*lastfile = 0;
	588	if (!PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	589	UM_LOADFILE, MPFROMP(s), MPVOID)) {
	590	if (s)
	591	free(s);
	592	}
	593	}
	594	}
	595	return 0;
[2]	596
[551]	597	case UM_BUILDDRIVEBAR:
	598	BuildDriveBarButtons(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	599	MAIN_DRIVES));
	600	return 0;
[2]	601	}
[551]	602	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	603	}
	604
[551]	605	MRESULT EXPENTRY CommonTextButton(HWND hwnd, ULONG msg, MPARAM mp1,
	606	MPARAM mp2)
[377]	607	{
[551]	608	static HWND hwndLast = (HWND) 0;
[2]	609	static ULONG lastclick = 0;
	610
[551]	611	switch (msg) {
	612	case WM_MOUSEMOVE:
	613	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	614	if (!fNoFinger) {
	615	WinSetPointer(HWND_DESKTOP, hptrFinger);
	616	return MRFROMLONG(TRUE);
	617	}
	618	break;
[348]	619
[551]	620	case WM_BUTTON1DOWN:
	621	case WM_BUTTON3DOWN:
	622	if (hwndBubble)
	623	WinDestroyWindow(hwndBubble);
	624	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	625	WinSetCapture(HWND_DESKTOP, hwnd);
	626	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	627	break;
[2]	628
[551]	629	case WM_BUTTON2UP:
	630	case WM_BUTTON2DOWN:
	631	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	632	if (msg == WM_BUTTON2UP && hwndLast) {
	633	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	634	hwndLast = (HWND) 0;
	635	}
	636	break;
[2]	637
[551]	638	case WM_BUTTON1UP:
	639	case WM_BUTTON3UP:
	640	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	641	WinSetCapture(HWND_DESKTOP, (HWND) 0);
	642	PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
	643	{
	644	ULONG check;
[2]	645
[551]	646	DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &check, sizeof(check));
	647	if (check > lastclick + 500) {
[2]	648
[551]	649	RECTL rcl;
	650	POINTS pts;
[2]	651
[551]	652	pts.x = SHORT1FROMMP(mp1);
	653	pts.y = SHORT2FROMMP(mp1);
	654	WinQueryWindowRect(hwnd, &rcl);
	655	if (pts.x > 0 && pts.y > 0 && pts.x < rcl.xRight && pts.y < rcl.yTop)
	656	PostMsg(hwnd, UM_CLICKED + (msg == WM_BUTTON3UP), mp1, mp2);
[2]	657	}
[551]	658	lastclick = check;
	659	}
	660	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	661	hwndLast = (HWND) 0;
	662	break;
[2]	663
[551]	664	case WM_SETFOCUS:
	665	if (mp2)
	666	hwndLast = (HWND) mp1;
	667	break;
[2]	668
[551]	669	case UM_FOCUSME:
	670	if (mp1) {
[2]	671
[551]	672	PID pid;
	673	TID tid;
[2]	674
[551]	675	if (WinIsWindow(WinQueryAnchorBlock(hwnd), (HWND) mp1) &&
	676	WinQueryWindowProcess((HWND) mp1, &pid, &tid) && pid == mypid) {
	677	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
	678	return 0;
[2]	679	}
[551]	680	}
	681	{
	682	HWND htemp = (HWND) 0;
[2]	683
[551]	684	if (hwndMain)
	685	htemp = TopWindow(hwndMain, (HWND) 0);
	686	if (!htemp)
	687	htemp = hwndTree;
	688	if (htemp)
	689	WinSetFocus(HWND_DESKTOP, htemp);
	690	else
	691	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
	692	}
	693	return 0;
[2]	694	}
	695
[551]	696	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	697	}
	698
[551]	699	MRESULT EXPENTRY CommonCnrProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	700	{
[574]	701	DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd, QWL_USER);
[2]	702
[551]	703	switch (msg) {
	704	case UM_FIXCNRMLE:
	705	if (dcd) {
[2]	706
[551]	707	SWP swp, swpC;
[2]	708
[551]	709	if (WinQueryWindowPos(WinWindowFromID(hwnd, CID_MLE), &swp)) {
	710	if (WinQueryWindowPos(hwnd, &swpC)) {
	711	swpC.cx -= (WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 4);
	712	swpC.cx -= swp.x;
	713	WinSetWindowPos(WinWindowFromID(hwnd, CID_MLE),
	714	HWND_TOP, 0, 0, swpC.cx, swp.cy + 2, SWP_SIZE);
	715	}
[2]	716	}
[551]	717	if (mp1)
	718	WinSendMsg(WinWindowFromID(hwnd, CID_MLE),
	719	MLM_SETTEXTLIMIT, mp1, MPVOID);
	720	}
	721	return 0;
[2]	722
[551]	723	case UM_FIXEDITNAME:
	724	if (dcd) {
	725	if (mp1 && (INT) mp1 != -1) {
[2]	726
[551]	727	CHAR *p;
[2]	728
[551]	729	WinSendMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	730	MLEdelete(WinWindowFromID(hwnd, CID_MLE),
	731	0, strlen((CHAR *) mp1) + 1);
	732	WinSetDlgItemText(hwnd, CID_MLE, (CHAR *) mp1);
	733	p = strrchr((CHAR *) mp1, '\\');
	734	if (p) {
	735	p++;
	736	MLEsetcurposa(WinWindowFromID(hwnd, CID_MLE), (p - (CHAR *) mp1));
	737	MLEsetcurposc(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *) mp1));
	738	}
	739	else
	740	MLEsetcurpos(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *) mp1));
	741	}
	742	else if (mp2) {
	743	if ((INT) mp1 == -1) {
	744	PCNRITEM pci = (PCNRITEM) mp2;
[751]	745	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	746	}
	747	else {
	748	Broadcast(WinQueryAnchorBlock(hwnd),
	749	dcd->hwndParent, UM_UPDATERECORD, mp2, MPVOID);
	750	free(mp2);
	751	}
[2]	752	}
[551]	753	}
	754	return 0;
[2]	755	}
[551]	756	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	757	}
	758
[551]	759	HWND OpenDirCnr(HWND hwnd, HWND hwndParent, HWND hwndRestore,
	760	BOOL noautotile, char *directory)
[377]	761	{
[551]	762	SWP swp;
[2]	763	HWND hwndDir;
	764
[551]	765	if (ParentIsDesktop(hwnd, hwndParent) \|\| (ULONG ) realappname != FM3UL)
	766	StartDirCnr(HWND_DESKTOP, directory, hwndRestore, 1);
	767	else if ((ULONG ) realappname == FM3UL) {
	768	if (!fAutoTile)
	769	GetNextWindowPos(hwndParent, &swp, NULL, NULL);
	770	hwndDir = StartDirCnr(hwndParent, directory, hwndRestore, 1);
	771	if (hwndDir) {
	772	if (!fAutoTile)
	773	WinSetWindowPos(hwndDir,
	774	HWND_TOP,
	775	swp.x,
	776	swp.y,
	777	swp.cx,
	778	swp.cy, SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
	779	else if (!noautotile)
	780	TileChildren(hwndParent, TRUE);
[2]	781	WinSetWindowPos(hwndDir,
[551]	782	HWND_TOP,
	783	0, 0, 0, 0, SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE);
[2]	784	}
	785	}
	786	else {
	787
	788	char s[256];
	789
	790	assign_ignores(s);
	791	runemf2(WINDOWED \| SEPARATE,
[888]	792	hwnd, pszSrcFile, __LINE__,
[551]	793	NULL,
	794	NULL,
	795	"VDIR.EXE %s%s\"%s%s\"",
	796	(s) ? s : NullStr, (s) ? " " : NullStr,
	797	directory,
	798	(directory[strlen(directory) - 1] == '\\') ? "\\" : NullStr);
[2]	799	}
	800	return hwndDir;
	801	}
	802
[536]	803	//= IncrThreadUsage() Increment thread usage counter ==
	804
	805	VOID IncrThreadUsage(VOID)
	806	{
	807	if (hwndMain)
[551]	808	WinPostMsg(hwndMain, UM_THREADUSE, MPFROMLONG(1), MPVOID);
[536]	809	}
	810
	811	//= DecrThreadUsage() Decrement thread usage counter ==
	812
	813	VOID DecrThreadUsage(VOID)
	814	{
	815	if (hwndMain)
[551]	816	WinPostMsg(hwndMain, UM_THREADUSE, MPVOID, MPVOID);
[536]	817	}
[793]	818
	819	#pragma alloc_text(COMMON,CommonFrameWndProc,CommonTextProc,CommonTextPaint)
	820	#pragma alloc_text(COMMON1,CommonCreateTextChildren,CommonCreateMainChildren)
	821	#pragma alloc_text(COMMON2,CommonDriveCmd,CommonTextButton)
	822	#pragma alloc_text(COMMON3,CommonMainWndProc,IncrThreadUsage,DecrThreadUsage)
	823	#pragma alloc_text(COMMON4,CommonCnrProc)
	824	#pragma alloc_text(COMMON5,OpenDirCnr)

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