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source: trunk/dll/common.c@ 1221

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Last change on this file since 1221 was 1221, checked in by John Small, 17 years ago
Ticket 187: Moved typedef's and some #define's from fm3dll.h
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 22.0 KB

Rev	Line
[246]	1
	2	/***********************************************************************
	3
	4	$Id: common.c 1221 2008-09-13 23:10:12Z jbs $
	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	{
	353	BYTE parm[2];
	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	}
[551]	367	parm[1] = (BYTE) (*dv - 'A');
	368	DosError(FERR_DISABLEHARDERR);
	369	DosDevIOCtl(-1L,
	370	8L, 0x40L, &parm, sizeof(parm), &plen, NULL, 0L, &dlen);
	371	}
	372	break;
[2]	373	}
	374	}
	375
[551]	376	void CommonCreateMainChildren(HWND hwnd, SWP * swp)
[377]	377	{
[551]	378	HWND hwndFrame = WinQueryWindow(hwnd, QW_PARENT);
[377]	379	HWND hwndTmp;
	380	PFNWP oldproc;
[2]	381
[377]	382	// Create a children of frame window
[948]	383	// Left status window
[377]	384	hwndStatus = WinCreateWindow(hwndFrame,
[593]	385	WC_STATUS,
[551]	386	"Status",
	387	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	388	DT_VCENTER,
	389	swp->x + 4 +
	390	WinQuerySysValue(HWND_DESKTOP,
	391	SV_CXSIZEBORDER),
	392	swp->y + 4 +
	393	WinQuerySysValue(HWND_DESKTOP,
	394	SV_CYSIZEBORDER),
	395	((swp->cx / 2) - 8) -
	396	(WinQuerySysValue(HWND_DESKTOP,
	397	SV_CXSIZEBORDER) * 2),
	398	20,
	399	hwndFrame, HWND_TOP, MAIN_STATUS, NULL, NULL);
[377]	400	if (!hwndStatus)
[551]	401	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	402
[948]	403	// Right status window
[377]	404	hwndStatus2 = WinCreateWindow(hwndFrame,
[593]	405	WC_STATUS,
[551]	406	"Status2",
	407	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	408	DT_VCENTER,
	409	((swp->cx / 2) + 4) +
	410	WinQuerySysValue(HWND_DESKTOP,
	411	SV_CXSIZEBORDER),
	412	((swp->cy / 2) + 4) +
	413	WinQuerySysValue(HWND_DESKTOP,
	414	SV_CYSIZEBORDER),
	415	((swp->cx / 2) - 8) -
	416	(WinQuerySysValue(HWND_DESKTOP,
	417	SV_CXSIZEBORDER) * 2),
	418	20,
	419	hwndFrame,
	420	HWND_TOP, MAIN_STATUS2, NULL, NULL);
[377]	421	if (!hwndStatus2)
[551]	422	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	423
[377]	424	hwndAttr = WinCreateWindow(hwndFrame,
[593]	425	WC_STATUS,
[551]	426	"Attr",
	427	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	428	DT_VCENTER,
	429	swp->x + 4 +
	430	WinQuerySysValue(HWND_DESKTOP,
	431	SV_CXSIZEBORDER),
	432	swp->y + 4 + 24 +
	433	WinQuerySysValue(HWND_DESKTOP,
	434	SV_CYSIZEBORDER),
	435	((swp->cx / 4) - 8) -
	436	(WinQuerySysValue(HWND_DESKTOP,
	437	SV_CXSIZEBORDER) * 2),
	438	20, hwndFrame, HWND_TOP, IDM_ATTRS, NULL, NULL);
[377]	439	if (!hwndAttr)
[551]	440	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	441
	442	hwndDate = WinCreateWindow(hwndFrame,
[593]	443	WC_STATUS,
[551]	444	"Date",
	445	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	446	DT_VCENTER,
	447	((swp->x / 4) * 2) + 4 +
	448	WinQuerySysValue(HWND_DESKTOP,
	449	SV_CXSIZEBORDER),
	450	swp->y + 4 + 24 +
	451	WinQuerySysValue(HWND_DESKTOP,
	452	SV_CYSIZEBORDER),
	453	((swp->cx / 4) - 8) -
	454	(WinQuerySysValue(HWND_DESKTOP,
	455	SV_CXSIZEBORDER) * 2),
	456	20, hwndFrame, HWND_TOP, IDM_INFO, NULL, NULL);
[377]	457	if (!hwndDate)
[551]	458	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	459
	460	hwndName = WinCreateWindow(hwndFrame,
[593]	461	WC_STATUS,
[551]	462	"Name",
	463	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	464	DT_VCENTER,
	465	((swp->x / 4) * 3) + 4 +
	466	WinQuerySysValue(HWND_DESKTOP,
	467	SV_CXSIZEBORDER),
	468	swp->y + 4 +
	469	WinQuerySysValue(HWND_DESKTOP,
	470	SV_CYSIZEBORDER),
	471	((swp->cx / 4) - 8) -
	472	(WinQuerySysValue(HWND_DESKTOP,
	473	SV_CXSIZEBORDER) * 2),
	474	20, hwndFrame, HWND_TOP, IDM_RENAME, NULL, NULL);
[377]	475	if (!hwndName)
[551]	476	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	477
[377]	478	hwndTmp = WinCreateWindow(hwndFrame,
[593]	479	WC_TOOLBACK,
[551]	480	NullStr,
	481	WS_VISIBLE \| SS_TEXT \| DT_CENTER \| DT_VCENTER,
	482	swp->x +
	483	WinQuerySysValue(HWND_DESKTOP,
	484	SV_CXSIZEBORDER),
	485	(swp->cy -
	486	WinQuerySysValue(HWND_DESKTOP,
	487	SV_CYSIZEBORDER)) - 30,
	488	swp->cx -
	489	(WinQuerySysValue(HWND_DESKTOP,
	490	SV_CXSIZEBORDER) * 2),
	491	30, hwndFrame, HWND_TOP, MAIN_TOOLS, NULL, NULL);
[377]	492	if (!hwndTmp)
[551]	493	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	494
	495	hwndBack = WinCreateWindow(hwndFrame,
[593]	496	WC_DRIVEBACK,
[551]	497	NullStr,
	498	WS_VISIBLE \| SS_TEXT \| DT_RIGHT \| DT_BOTTOM,
	499	swp->x +
	500	WinQuerySysValue(HWND_DESKTOP,
	501	SV_CXSIZEBORDER),
	502	(swp->cy -
	503	WinQuerySysValue(HWND_DESKTOP,
	504	SV_CYSIZEBORDER)) - 30,
	505	swp->cx -
	506	(WinQuerySysValue(HWND_DESKTOP,
	507	SV_CXSIZEBORDER) * 2),
	508	30,
	509	hwndFrame, HWND_TOP, MAIN_DRIVES, NULL, NULL);
[2]	510
[377]	511	if (!hwndBack)
[551]	512	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	513
	514	hwndLED = WinCreateWindow(hwndFrame,
[593]	515	WC_LED,
[551]	516	"#920",
	517	WS_VISIBLE \| SS_BITMAP,
	518	swp->cx - 58,
	519	swp->y,
	520	12,
	521	12, hwndFrame, HWND_TOP, MAIN_LED, NULL, NULL);
[377]	522	if (!hwndLED)
[551]	523	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	524
	525	hwndLEDHdr = WinCreateWindow(hwndFrame,
[593]	526	WC_LED,
[551]	527	"0",
	528	WS_VISIBLE \| SS_TEXT \| DT_VCENTER \|
	529	DT_CENTER,
	530	swp->cx - 58,
	531	swp->y + 12,
	532	12,
	533	12,
	534	hwndFrame, HWND_TOP, MAIN_LEDHDR, NULL, NULL);
[377]	535	if (!hwndLEDHdr)
[551]	536	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	537
	538	hwndAutoview = WinCreateWindow(hwndFrame,
[593]	539	WC_AUTOVIEW,
[551]	540	NullStr,
	541	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	542	DT_TOP \| DT_WORDBREAK,
	543	swp->x + 4 +
	544	WinQuerySysValue(HWND_DESKTOP,
	545	SV_CXSIZEBORDER),
	546	swp->y + 4 +
	547	WinQuerySysValue(HWND_DESKTOP,
	548	SV_CYSIZEBORDER) + 16,
	549	(swp->cx - 8) -
	550	(WinQuerySysValue(HWND_DESKTOP,
	551	SV_CXSIZEBORDER) * 2),
	552	48,
	553	hwndFrame,
	554	HWND_TOP, MAIN_AUTOVIEW, NULL, NULL);
[377]	555	if (!hwndAutoview)
[551]	556	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	557
	558	hwndAutoMLE = WinCreateWindow(hwndFrame,
[551]	559	// GetPString(IDS_WCAUTOVIEW),
	560	WC_MLE,
	561	NullStr,
	562	WS_VISIBLE \| MLS_HSCROLL \|
	563	MLS_VSCROLL \| MLS_BORDER,
	564	swp->x + 4 +
	565	WinQuerySysValue(HWND_DESKTOP,
	566	SV_CXSIZEBORDER),
	567	swp->y + 4 +
	568	WinQuerySysValue(HWND_DESKTOP,
	569	SV_CYSIZEBORDER) + 16,
	570	(swp->cx - 8) -
	571	(WinQuerySysValue(HWND_DESKTOP,
	572	SV_CXSIZEBORDER) * 2),
	573	48,
	574	hwndFrame,
	575	HWND_TOP, MAIN_AUTOVIEWMLE, NULL, NULL);
[377]	576	if (!hwndAutoMLE)
[551]	577	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	578
[551]	579	oldproc = WinSubclassWindow(hwndAutoMLE, AutoViewProc);
[574]	580	WinSetWindowPtr(hwndAutoMLE, QWL_USER, (PVOID) oldproc);
[551]	581	PostMsg(hwndAutoMLE, UM_SETUP, MPVOID, MPVOID);
[2]	582	}
	583
[551]	584	MRESULT EXPENTRY CommonMainWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	585	MPARAM mp2)
[377]	586	{
[551]	587	switch (msg) {
	588	case UM_THREADUSE:
	589	if (hbmLEDon && hbmLEDoff) {
	590	static LONG threaduse;
	591	CHAR ts[33];
[2]	592
[551]	593	if (mp1) {
	594	threaduse++;
	595	if (threaduse == 1)
	596	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDon), MPVOID);
	597	}
	598	else {
	599	threaduse--;
	600	if (threaduse <= 0) {
	601	threaduse = 0;
	602	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDoff), MPVOID);
[377]	603	}
	604	}
[551]	605	ltoa(threaduse, ts, 10);
	606	WinSetWindowText(hwndLEDHdr, ts);
[809]	607	DosSleep(0);
[551]	608	}
	609	return 0;
[2]	610
[551]	611	case UM_LOADFILE:
	612	{
	613	CHAR *s = NULL;
	614	static CHAR lastfile[CCHMAXPATH] = "";
[2]	615
[551]	616	if (!fAutoView) {
	617	if (*lastfile)
	618	PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	619	UM_LOADFILE, MPVOID, MPVOID);
	620	*lastfile = 0;
	621	}
	622	else {
	623	if (mp1) {
[1009]	624	if (!mp2 && !stricmp(lastfile, (CHAR *)mp1))
[551]	625	return 0;
[1009]	626	strcpy(lastfile, (CHAR *)mp1);
[551]	627	s = xstrdup(lastfile, pszSrcFile, __LINE__);
	628	}
	629	else
	630	*lastfile = 0;
	631	if (!PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	632	UM_LOADFILE, MPFROMP(s), MPVOID)) {
[1009]	633	xfree(s, pszSrcFile, __LINE__);
[551]	634	}
	635	}
	636	}
	637	return 0;
[2]	638
[551]	639	case UM_BUILDDRIVEBAR:
	640	BuildDriveBarButtons(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	641	MAIN_DRIVES));
	642	return 0;
[2]	643	}
[551]	644	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	645	}
	646
[551]	647	MRESULT EXPENTRY CommonTextButton(HWND hwnd, ULONG msg, MPARAM mp1,
	648	MPARAM mp2)
[377]	649	{
[551]	650	static HWND hwndLast = (HWND) 0;
[2]	651	static ULONG lastclick = 0;
	652
[551]	653	switch (msg) {
	654	case WM_MOUSEMOVE:
	655	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	656	if (!fNoFinger) {
	657	WinSetPointer(HWND_DESKTOP, hptrFinger);
	658	return MRFROMLONG(TRUE);
	659	}
	660	break;
[348]	661
[551]	662	case WM_BUTTON1DOWN:
	663	case WM_BUTTON3DOWN:
	664	if (hwndBubble)
	665	WinDestroyWindow(hwndBubble);
	666	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	667	WinSetCapture(HWND_DESKTOP, hwnd);
	668	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	669	break;
[2]	670
[551]	671	case WM_BUTTON2UP:
	672	case WM_BUTTON2DOWN:
	673	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	674	if (msg == WM_BUTTON2UP && hwndLast) {
	675	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	676	hwndLast = (HWND) 0;
	677	}
	678	break;
[2]	679
[551]	680	case WM_BUTTON1UP:
	681	case WM_BUTTON3UP:
	682	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	683	WinSetCapture(HWND_DESKTOP, (HWND) 0);
	684	PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
	685	{
	686	ULONG check;
[2]	687
[551]	688	DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &check, sizeof(check));
	689	if (check > lastclick + 500) {
[2]	690
[551]	691	RECTL rcl;
	692	POINTS pts;
[2]	693
[551]	694	pts.x = SHORT1FROMMP(mp1);
	695	pts.y = SHORT2FROMMP(mp1);
	696	WinQueryWindowRect(hwnd, &rcl);
	697	if (pts.x > 0 && pts.y > 0 && pts.x < rcl.xRight && pts.y < rcl.yTop)
	698	PostMsg(hwnd, UM_CLICKED + (msg == WM_BUTTON3UP), mp1, mp2);
[2]	699	}
[551]	700	lastclick = check;
	701	}
	702	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	703	hwndLast = (HWND) 0;
	704	break;
[2]	705
[551]	706	case WM_SETFOCUS:
	707	if (mp2)
	708	hwndLast = (HWND) mp1;
	709	break;
[2]	710
[551]	711	case UM_FOCUSME:
	712	if (mp1) {
[2]	713
[551]	714	PID pid;
	715	TID tid;
[2]	716
[551]	717	if (WinIsWindow(WinQueryAnchorBlock(hwnd), (HWND) mp1) &&
	718	WinQueryWindowProcess((HWND) mp1, &pid, &tid) && pid == mypid) {
	719	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
	720	return 0;
[2]	721	}
[551]	722	}
	723	{
	724	HWND htemp = (HWND) 0;
[2]	725
[551]	726	if (hwndMain)
	727	htemp = TopWindow(hwndMain, (HWND) 0);
	728	if (!htemp)
	729	htemp = hwndTree;
	730	if (htemp)
	731	WinSetFocus(HWND_DESKTOP, htemp);
	732	else
	733	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
	734	}
	735	return 0;
[2]	736	}
	737
[551]	738	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	739	}
	740
[551]	741	MRESULT EXPENTRY CommonCnrProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	742	{
[574]	743	DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd, QWL_USER);
[2]	744
[551]	745	switch (msg) {
	746	case UM_FIXCNRMLE:
	747	if (dcd) {
[2]	748
[551]	749	SWP swp, swpC;
[2]	750
[551]	751	if (WinQueryWindowPos(WinWindowFromID(hwnd, CID_MLE), &swp)) {
	752	if (WinQueryWindowPos(hwnd, &swpC)) {
	753	swpC.cx -= (WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 4);
	754	swpC.cx -= swp.x;
	755	WinSetWindowPos(WinWindowFromID(hwnd, CID_MLE),
	756	HWND_TOP, 0, 0, swpC.cx, swp.cy + 2, SWP_SIZE);
	757	}
[2]	758	}
[551]	759	if (mp1)
	760	WinSendMsg(WinWindowFromID(hwnd, CID_MLE),
	761	MLM_SETTEXTLIMIT, mp1, MPVOID);
	762	}
	763	return 0;
[2]	764
[551]	765	case UM_FIXEDITNAME:
	766	if (dcd) {
	767	if (mp1 && (INT) mp1 != -1) {
[2]	768
[551]	769	CHAR *p;
[2]	770
[551]	771	WinSendMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	772	MLEdelete(WinWindowFromID(hwnd, CID_MLE),
[1009]	773	0, strlen((CHAR *)mp1) + 1);
	774	WinSetDlgItemText(hwnd, CID_MLE, (CHAR *)mp1);
	775	p = strrchr((CHAR *)mp1, '\\');
[551]	776	if (p) {
	777	p++;
[1009]	778	MLEsetcurposa(WinWindowFromID(hwnd, CID_MLE), (p - (CHAR *)mp1));
	779	MLEsetcurposc(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	780	}
	781	else
[1009]	782	MLEsetcurpos(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	783	}
	784	else if (mp2) {
	785	if ((INT) mp1 == -1) {
	786	PCNRITEM pci = (PCNRITEM) mp2;
[751]	787	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	788	}
	789	else {
	790	Broadcast(WinQueryAnchorBlock(hwnd),
	791	dcd->hwndParent, UM_UPDATERECORD, mp2, MPVOID);
[1039]	792	free(mp2);
[551]	793	}
[2]	794	}
[551]	795	}
	796	return 0;
[2]	797	}
[551]	798	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	799	}
	800
[551]	801	HWND OpenDirCnr(HWND hwnd, HWND hwndParent, HWND hwndRestore,
	802	BOOL noautotile, char *directory)
[377]	803	{
[551]	804	SWP swp;
[2]	805	HWND hwndDir;
	806
[551]	807	if (ParentIsDesktop(hwnd, hwndParent) \|\| (ULONG ) realappname != FM3UL)
	808	StartDirCnr(HWND_DESKTOP, directory, hwndRestore, 1);
	809	else if ((ULONG ) realappname == FM3UL) {
	810	if (!fAutoTile)
	811	GetNextWindowPos(hwndParent, &swp, NULL, NULL);
	812	hwndDir = StartDirCnr(hwndParent, directory, hwndRestore, 1);
	813	if (hwndDir) {
	814	if (!fAutoTile)
	815	WinSetWindowPos(hwndDir,
	816	HWND_TOP,
	817	swp.x,
	818	swp.y,
	819	swp.cx,
	820	swp.cy, SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
	821	else if (!noautotile)
	822	TileChildren(hwndParent, TRUE);
[2]	823	WinSetWindowPos(hwndDir,
[551]	824	HWND_TOP,
	825	0, 0, 0, 0, SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE);
[2]	826	}
	827	}
	828	else {
	829
	830	char s[256];
	831
	832	assign_ignores(s);
	833	runemf2(WINDOWED \| SEPARATE,
[888]	834	hwnd, pszSrcFile, __LINE__,
[551]	835	NULL,
	836	NULL,
	837	"VDIR.EXE %s%s\"%s%s\"",
	838	(s) ? s : NullStr, (s) ? " " : NullStr,
	839	directory,
	840	(directory[strlen(directory) - 1] == '\\') ? "\\" : NullStr);
[2]	841	}
	842	return hwndDir;
	843	}
	844
[536]	845	//= IncrThreadUsage() Increment thread usage counter ==
	846
	847	VOID IncrThreadUsage(VOID)
	848	{
	849	if (hwndMain)
[551]	850	WinPostMsg(hwndMain, UM_THREADUSE, MPFROMLONG(1), MPVOID);
[536]	851	}
	852
	853	//= DecrThreadUsage() Decrement thread usage counter ==
	854
	855	VOID DecrThreadUsage(VOID)
	856	{
	857	if (hwndMain)
[551]	858	WinPostMsg(hwndMain, UM_THREADUSE, MPVOID, MPVOID);
[536]	859	}
[793]	860
	861	#pragma alloc_text(COMMON,CommonFrameWndProc,CommonTextProc,CommonTextPaint)
	862	#pragma alloc_text(COMMON1,CommonCreateTextChildren,CommonCreateMainChildren)
	863	#pragma alloc_text(COMMON2,CommonDriveCmd,CommonTextButton)
	864	#pragma alloc_text(COMMON3,CommonMainWndProc,IncrThreadUsage,DecrThreadUsage)
	865	#pragma alloc_text(COMMON4,CommonCnrProc)
	866	#pragma alloc_text(COMMON5,OpenDirCnr)

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