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source: trunk/dll/common.c@ 1182

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Last change on this file since 1182 was 1182, checked in by John Small, 17 years ago
Ticket 187: Draft 2: Move remaining function declarations
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 21.5 KB

Rev	Line
[246]	1
	2	/***********************************************************************
	3
	4	$Id: common.c 1182 2008-09-10 21:55:47Z 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"
[2]	38	#include "fm3dlg.h"
	39	#include "fm3str.h"
	40	#include "mle.h"
[907]	41	#include "filldir.h" // RemoveCnrItems
	42	#include "errutil.h" // Dos_Error...
	43	#include "strutil.h" // GetPString
[1159]	44	#include "autoview.h" // AutoViewProc
[1182]	45	#include "mainwnd.h" // BuildDriveBarButtons, GetNextWindowPos, TopWindow
[1159]	46	#include "common.h"
	47	#include "dirsize.h" // DirSizeProc
	48	#include "info.h" // DrvInfoProc, SetDrvProc
	49	#include "seeall.h" // StartSeeAll
[1182]	50	#include "misc.h" // Broadcast
	51	#include "valid.h" // CheckDrive
	52	#include "mkdir.h" // PMMkDir
	53	#include "presparm.h" // SetPresParams
	54	#include "undel.h" // UndeleteDlgProc
	55	#include "systemf.h" // runemf2
	56	#include "wrappers.h" // xfree
[1039]	57	#include "fortify.h"
[2]	58
	59	#pragma data_seg(DATA1)
[348]	60
	61	static PSZ pszSrcFile = __FILE__;
	62
[551]	63	MRESULT EXPENTRY CommonFrameWndProc(USHORT id,
	64	HWND hwnd,
	65	ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	66	{
[574]	67	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	68
[551]	69	switch (msg) {
	70	case UM_TIMER:
	71	case UM_ACTION:
	72	case UM_SHOWME:
	73	case UM_OPENWINDOWFORME:
	74	case UM_MINIMIZE:
	75	case UM_MAXIMIZE:
	76	case UM_CONTAINERDIR:
	77	case UM_FILTER:
	78	case UM_INITMENU:
	79	case UM_COMMAND:
	80	case UM_UPDATERECORD:
	81	case UM_UPDATERECORDLIST:
	82	case WM_COMMAND:
	83	case MM_PORTHOLEINIT:
	84	case WM_INITMENU:
	85	case UM_CONTAINER_FILLED:
	86	case UM_FILESMENU:
	87	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
[2]	88
[551]	89	case UM_CONTEXTMENU:
	90	PostMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
	91	return 0;
[2]	92
[551]	93	case UM_CONTAINERHWND:
	94	return MRFROMLONG(WinWindowFromID(hwnd, id));
[2]	95
[551]	96	case DM_DROP:
	97	case DM_DRAGOVER:
	98	case DM_DRAGLEAVE:
	99	case DM_DROPHELP:
	100	{
	101	CNRDRAGINFO cnd;
	102	USHORT dcmd;
[2]	103
[551]	104	switch (msg) {
	105	case DM_DROP:
	106	dcmd = CN_DROP;
	107	break;
	108	case DM_DRAGOVER:
	109	dcmd = CN_DRAGOVER;
	110	break;
	111	case DM_DRAGLEAVE:
	112	dcmd = CN_DRAGLEAVE;
	113	break;
	114	case DM_DROPHELP:
	115	dcmd = CN_DROPHELP;
	116	break;
[2]	117	}
[551]	118	cnd.pDragInfo = (PDRAGINFO) mp1;
	119	cnd.pRecord = NULL;
	120	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT),
	121	WM_CONTROL, MPFROM2SHORT(id, dcmd), MPFROMP(&cnd));
	122	}
[2]	123
[551]	124	case UM_RESCAN:
	125	if (fAutoTile &&
	126	!fAmClosing && !fNoTileUpdate && !ParentIsDesktop(hwnd, (HWND) 0))
	127	PostMsg(WinQueryWindow(hwnd, QW_PARENT), UM_RESCAN, MPVOID, MPVOID);
	128	return 0;
[2]	129
[551]	130	case WM_MINMAXFRAME:
	131	{
	132	PSWP pswp = (PSWP) mp1;
	133	MRESULT rc;
[2]	134
[551]	135	rc = oldproc(hwnd, msg, mp1, mp2);
	136	if (pswp->fl & (SWP_MINIMIZE \| SWP_HIDE \| SWP_RESTORE))
	137	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	138	return rc;
	139	}
[2]	140
[551]	141	case WM_DESTROY:
	142	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	143	break;
[2]	144	}
[551]	145	return oldproc(hwnd, msg, mp1, mp2);
[2]	146	}
	147
[551]	148	MRESULT EXPENTRY CommonTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	149	{
[551]	150	switch (msg) {
	151	case WM_CREATE:
	152	{
	153	MRESULT rc;
[2]	154
[551]	155	rc = PFNWPStatic(hwnd, msg, mp1, mp2);
[552]	156	switch (WinQueryWindowUShort(hwnd, QWS_ID))
[551]	157	case DIR_SORT:
	158	case DIR_VIEW:
	159	case DIR_FILTER:
[552]	160
	161	SetPresParams(hwnd, &RGBGREY, &RGBBLACK, &RGBBLACK, GetPString(IDS_8HELVTEXT));
[551]	162	return rc;
	163	}
[2]	164	}
[551]	165	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	166	}
	167
[551]	168	void CommonTextPaint(HWND hwnd, HPS hps)
[377]	169	{
[2]	170	int x;
[551]	171	USHORT ids[] = { DIR_FOLDERICON, DIR_TOTALS, DIR_SELECTED, DIR_VIEW,
	172	DIR_FILTER, DIR_SORT, DIR_MAX, 0
	173	};
	174	BOOL bools[] = { TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE };
[2]	175
[551]	176	for (x = 0; ids[x]; x++) {
	177	if (WinWindowFromID(hwnd, ids[x]) != (HWND) 0)
	178	PaintRecessedWindow(WinWindowFromID(hwnd, ids[x]), hps,
	179	bools[x], FALSE);
[2]	180	}
	181	}
	182
[551]	183	void CommonCreateTextChildren(HWND hwnd, char class, USHORT ids)
[377]	184	{
[551]	185	int x;
	186	CHAR s[33];
[2]	187	ULONG attrs;
[377]	188	HWND hwndTmp;
[2]	189
[377]	190	if (!hwnd \|\| !class \|\| !ids) {
	191	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[2]	192	return;
[377]	193	}
[2]	194
[551]	195	for (x = 0; ids[x]; x++) {
[2]	196	*s = 0;
[551]	197	switch (ids[x]) {
	198	case DIR_SORT:
	199	case DIR_FILTER:
	200	case DIR_VIEW:
	201	attrs = SS_TEXT \| DT_LEFT \| DT_VCENTER;
	202	break;
	203	case DIR_FOLDERICON:
	204	case DIR_MAX:
	205	attrs = SS_BITMAP;
	206	sprintf(s, "#%d", ids[x]);
	207	break;
	208	default:
	209	attrs = SS_TEXT \| DT_CENTER \| DT_VCENTER;
	210	break;
[2]	211	}
[551]	212	hwndTmp = WinCreateWindow(hwnd, class, s, attrs, 0, 0, 0, 0, hwnd,
	213	HWND_TOP, ids[x], NULL, NULL);
[377]	214	if (!hwndTmp)
[551]	215	Win_Error2(hwnd, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[948]	216	} // for
[2]	217	}
	218
[551]	219	void CommonDriveCmd(HWND hwnd, char *drive, USHORT cmd)
[377]	220	{
[2]	221	char dv[CCHMAXPATH];
	222
[551]	223	if (!drive \|\| !*drive)
[2]	224	return;
[551]	225	strcpy(dv, drive);
[2]	226	MakeValidDir(dv);
	227
[551]	228	switch (cmd) {
	229	case IDM_MKDIR:
	230	PMMkDir(hwnd, dv, FALSE);
	231	break;
	232	case IDM_INFO:
	233	WinDlgBox(HWND_DESKTOP,
	234	HWND_DESKTOP,
	235	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) dv);
	236	break;
	237	case IDM_DRVFLAGS:
[552]	238	strcpy(dv, drive); // Must use original drive letter
[551]	239	if (WinDlgBox(HWND_DESKTOP,
	240	hwnd,
	241	SetDrvProc,
	242	FM3ModHandle, DVS_FRAME, MPFROMP(dv)) && hwndTree)
	243	PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_UPDATE, 0), MPVOID);
	244	break;
	245	case IDM_SIZES:
	246	WinDlgBox(HWND_DESKTOP,
	247	HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, dv);
	248	break;
	249	case IDM_SHOWALLFILES:
	250	StartSeeAll(HWND_DESKTOP, FALSE, dv);
	251	break;
	252	case IDM_UNDELETE:
[1041]	253	{
	254	HOBJECT hObject;
	255	HWND hwndDesktop;
	256
	257	hObject = WinQueryObject("<XWP_TRASHCAN>");
	258	if (hObject != NULLHANDLE && fTrashCan) {
	259	hwndDesktop = WinQueryDesktopWindow((HAB) 0, NULLHANDLE);
	260	WinSetFocus(HWND_DESKTOP, hwndDesktop);
	261	WinOpenObject(hObject, 0, TRUE);
	262	}
	263	else
	264	WinDlgBox(HWND_DESKTOP,
	265	hwnd,
	266	UndeleteDlgProc,
	267	FM3ModHandle, UNDEL_FRAME, MPFROMP(dv));
	268	}
[551]	269	break;
	270	case IDM_CHKDSK:
	271	runemf2(SEPARATE \| WINDOWED,
[907]	272	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	273	"PMCHKDSK.EXE %c:", toupper(*dv));
[551]	274	break;
	275	case IDM_OPTIMIZE:
	276	{
	277	CHAR FileSystem[CCHMAXPATH];
	278	ULONG type;
[2]	279
[551]	280	CheckDrive(*dv, FileSystem, &type);
	281	if (*FileSystem) {
	282	strcat(FileSystem, "OPT.CMD");
	283	runemf2(SEPARATE \| WINDOWED,
[888]	284	hwnd, pszSrcFile, __LINE__,
[551]	285	NULL,
	286	NULL,
	287	"%s /C %s %c:", GetCmdSpec(FALSE), FileSystem, toupper(*dv));
[2]	288	}
[551]	289	}
	290	break;
	291	case IDM_FORMAT:
	292	runemf2(SEPARATE \| WINDOWED,
[907]	293	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	294	"PMFORMAT.EXE %c:", toupper(*dv));
[551]	295	break;
[2]	296
[551]	297	#if 0 // fixme to be gone?
[446]	298
[551]	299	case IDM_CLOSETRAY:
	300	if (driveflags[*dv - 'A'] & DRIVE_CDROM) {
[2]	301
[551]	302	BYTE parm[4] = { "CD01" };
[841]	303	ULONGLONG dlen;
	304	ULONG plen;
[551]	305	HFILE hfile;
	306	APIRET rc;
[2]	307
[551]	308	dv[2] = 0;
[844]	309	rc = DosOpen(dv,
	310	&hfile,
	311	&dlen,
	312	0,
	313	0,
	314	OPEN_ACTION_OPEN_IF_EXISTS \|
	315	OPEN_ACTION_CREATE_IF_NEW,
	316	OPEN_FLAGS_DASD \|
	317	OPEN_FLAGS_FAIL_ON_ERROR \| OPEN_SHARE_DENYNONE, NULL);
[551]	318	if (rc)
[844]	319	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosOpen");
[551]	320	else {
	321	dlen = 0;
	322	plen = sizeof(parm);
	323	rc = DosDevIOCtl(hfile,
	324	0x80,
	325	0x45, &parm, sizeof(parm), &plen, NULL, 0, &dlen);
	326	DosClose(hfile);
	327	if (rc)
	328	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosDevIOCtl");
[2]	329	}
[551]	330	}
	331	break;
[446]	332	#endif // fixme to be gone?
[2]	333
[551]	334	case IDM_LOCK:
	335	case IDM_UNLOCK:
	336	case IDM_EJECT:
	337	{
	338	BYTE parm[2];
	339	ULONG plen = sizeof(parm), dlen = 0L;
[446]	340
[551]	341	switch (SHORT1FROMMP(cmd)) {
	342	case IDM_LOCK:
	343	parm[0] = 1;
	344	break;
	345	case IDM_UNLOCK:
	346	parm[0] = 0;
	347	break;
	348	case IDM_EJECT:
	349	parm[0] = 2;
	350	break;
[2]	351	}
[551]	352	parm[1] = (BYTE) (*dv - 'A');
	353	DosError(FERR_DISABLEHARDERR);
	354	DosDevIOCtl(-1L,
	355	8L, 0x40L, &parm, sizeof(parm), &plen, NULL, 0L, &dlen);
	356	}
	357	break;
[2]	358	}
	359	}
	360
[551]	361	void CommonCreateMainChildren(HWND hwnd, SWP * swp)
[377]	362	{
[551]	363	HWND hwndFrame = WinQueryWindow(hwnd, QW_PARENT);
[377]	364	HWND hwndTmp;
	365	PFNWP oldproc;
[2]	366
[377]	367	// Create a children of frame window
[948]	368	// Left status window
[377]	369	hwndStatus = WinCreateWindow(hwndFrame,
[593]	370	WC_STATUS,
[551]	371	"Status",
	372	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	373	DT_VCENTER,
	374	swp->x + 4 +
	375	WinQuerySysValue(HWND_DESKTOP,
	376	SV_CXSIZEBORDER),
	377	swp->y + 4 +
	378	WinQuerySysValue(HWND_DESKTOP,
	379	SV_CYSIZEBORDER),
	380	((swp->cx / 2) - 8) -
	381	(WinQuerySysValue(HWND_DESKTOP,
	382	SV_CXSIZEBORDER) * 2),
	383	20,
	384	hwndFrame, HWND_TOP, MAIN_STATUS, NULL, NULL);
[377]	385	if (!hwndStatus)
[551]	386	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	387
[948]	388	// Right status window
[377]	389	hwndStatus2 = WinCreateWindow(hwndFrame,
[593]	390	WC_STATUS,
[551]	391	"Status2",
	392	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	393	DT_VCENTER,
	394	((swp->cx / 2) + 4) +
	395	WinQuerySysValue(HWND_DESKTOP,
	396	SV_CXSIZEBORDER),
	397	((swp->cy / 2) + 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,
	405	HWND_TOP, MAIN_STATUS2, NULL, NULL);
[377]	406	if (!hwndStatus2)
[551]	407	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	408
[377]	409	hwndAttr = WinCreateWindow(hwndFrame,
[593]	410	WC_STATUS,
[551]	411	"Attr",
	412	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	413	DT_VCENTER,
	414	swp->x + 4 +
	415	WinQuerySysValue(HWND_DESKTOP,
	416	SV_CXSIZEBORDER),
	417	swp->y + 4 + 24 +
	418	WinQuerySysValue(HWND_DESKTOP,
	419	SV_CYSIZEBORDER),
	420	((swp->cx / 4) - 8) -
	421	(WinQuerySysValue(HWND_DESKTOP,
	422	SV_CXSIZEBORDER) * 2),
	423	20, hwndFrame, HWND_TOP, IDM_ATTRS, NULL, NULL);
[377]	424	if (!hwndAttr)
[551]	425	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	426
	427	hwndDate = WinCreateWindow(hwndFrame,
[593]	428	WC_STATUS,
[551]	429	"Date",
	430	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	431	DT_VCENTER,
	432	((swp->x / 4) * 2) + 4 +
	433	WinQuerySysValue(HWND_DESKTOP,
	434	SV_CXSIZEBORDER),
	435	swp->y + 4 + 24 +
	436	WinQuerySysValue(HWND_DESKTOP,
	437	SV_CYSIZEBORDER),
	438	((swp->cx / 4) - 8) -
	439	(WinQuerySysValue(HWND_DESKTOP,
	440	SV_CXSIZEBORDER) * 2),
	441	20, hwndFrame, HWND_TOP, IDM_INFO, NULL, NULL);
[377]	442	if (!hwndDate)
[551]	443	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	444
	445	hwndName = WinCreateWindow(hwndFrame,
[593]	446	WC_STATUS,
[551]	447	"Name",
	448	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	449	DT_VCENTER,
	450	((swp->x / 4) * 3) + 4 +
	451	WinQuerySysValue(HWND_DESKTOP,
	452	SV_CXSIZEBORDER),
	453	swp->y + 4 +
	454	WinQuerySysValue(HWND_DESKTOP,
	455	SV_CYSIZEBORDER),
	456	((swp->cx / 4) - 8) -
	457	(WinQuerySysValue(HWND_DESKTOP,
	458	SV_CXSIZEBORDER) * 2),
	459	20, hwndFrame, HWND_TOP, IDM_RENAME, NULL, NULL);
[377]	460	if (!hwndName)
[551]	461	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	462
[377]	463	hwndTmp = WinCreateWindow(hwndFrame,
[593]	464	WC_TOOLBACK,
[551]	465	NullStr,
	466	WS_VISIBLE \| SS_TEXT \| DT_CENTER \| DT_VCENTER,
	467	swp->x +
	468	WinQuerySysValue(HWND_DESKTOP,
	469	SV_CXSIZEBORDER),
	470	(swp->cy -
	471	WinQuerySysValue(HWND_DESKTOP,
	472	SV_CYSIZEBORDER)) - 30,
	473	swp->cx -
	474	(WinQuerySysValue(HWND_DESKTOP,
	475	SV_CXSIZEBORDER) * 2),
	476	30, hwndFrame, HWND_TOP, MAIN_TOOLS, NULL, NULL);
[377]	477	if (!hwndTmp)
[551]	478	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	479
	480	hwndBack = WinCreateWindow(hwndFrame,
[593]	481	WC_DRIVEBACK,
[551]	482	NullStr,
	483	WS_VISIBLE \| SS_TEXT \| DT_RIGHT \| DT_BOTTOM,
	484	swp->x +
	485	WinQuerySysValue(HWND_DESKTOP,
	486	SV_CXSIZEBORDER),
	487	(swp->cy -
	488	WinQuerySysValue(HWND_DESKTOP,
	489	SV_CYSIZEBORDER)) - 30,
	490	swp->cx -
	491	(WinQuerySysValue(HWND_DESKTOP,
	492	SV_CXSIZEBORDER) * 2),
	493	30,
	494	hwndFrame, HWND_TOP, MAIN_DRIVES, NULL, NULL);
[2]	495
[377]	496	if (!hwndBack)
[551]	497	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	498
	499	hwndLED = WinCreateWindow(hwndFrame,
[593]	500	WC_LED,
[551]	501	"#920",
	502	WS_VISIBLE \| SS_BITMAP,
	503	swp->cx - 58,
	504	swp->y,
	505	12,
	506	12, hwndFrame, HWND_TOP, MAIN_LED, NULL, NULL);
[377]	507	if (!hwndLED)
[551]	508	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	509
	510	hwndLEDHdr = WinCreateWindow(hwndFrame,
[593]	511	WC_LED,
[551]	512	"0",
	513	WS_VISIBLE \| SS_TEXT \| DT_VCENTER \|
	514	DT_CENTER,
	515	swp->cx - 58,
	516	swp->y + 12,
	517	12,
	518	12,
	519	hwndFrame, HWND_TOP, MAIN_LEDHDR, NULL, NULL);
[377]	520	if (!hwndLEDHdr)
[551]	521	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	522
	523	hwndAutoview = WinCreateWindow(hwndFrame,
[593]	524	WC_AUTOVIEW,
[551]	525	NullStr,
	526	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	527	DT_TOP \| DT_WORDBREAK,
	528	swp->x + 4 +
	529	WinQuerySysValue(HWND_DESKTOP,
	530	SV_CXSIZEBORDER),
	531	swp->y + 4 +
	532	WinQuerySysValue(HWND_DESKTOP,
	533	SV_CYSIZEBORDER) + 16,
	534	(swp->cx - 8) -
	535	(WinQuerySysValue(HWND_DESKTOP,
	536	SV_CXSIZEBORDER) * 2),
	537	48,
	538	hwndFrame,
	539	HWND_TOP, MAIN_AUTOVIEW, NULL, NULL);
[377]	540	if (!hwndAutoview)
[551]	541	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	542
	543	hwndAutoMLE = WinCreateWindow(hwndFrame,
[551]	544	// GetPString(IDS_WCAUTOVIEW),
	545	WC_MLE,
	546	NullStr,
	547	WS_VISIBLE \| MLS_HSCROLL \|
	548	MLS_VSCROLL \| MLS_BORDER,
	549	swp->x + 4 +
	550	WinQuerySysValue(HWND_DESKTOP,
	551	SV_CXSIZEBORDER),
	552	swp->y + 4 +
	553	WinQuerySysValue(HWND_DESKTOP,
	554	SV_CYSIZEBORDER) + 16,
	555	(swp->cx - 8) -
	556	(WinQuerySysValue(HWND_DESKTOP,
	557	SV_CXSIZEBORDER) * 2),
	558	48,
	559	hwndFrame,
	560	HWND_TOP, MAIN_AUTOVIEWMLE, NULL, NULL);
[377]	561	if (!hwndAutoMLE)
[551]	562	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	563
[551]	564	oldproc = WinSubclassWindow(hwndAutoMLE, AutoViewProc);
[574]	565	WinSetWindowPtr(hwndAutoMLE, QWL_USER, (PVOID) oldproc);
[551]	566	PostMsg(hwndAutoMLE, UM_SETUP, MPVOID, MPVOID);
[2]	567	}
	568
[551]	569	MRESULT EXPENTRY CommonMainWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	570	MPARAM mp2)
[377]	571	{
[551]	572	switch (msg) {
	573	case UM_THREADUSE:
	574	if (hbmLEDon && hbmLEDoff) {
	575	static LONG threaduse;
	576	CHAR ts[33];
[2]	577
[551]	578	if (mp1) {
	579	threaduse++;
	580	if (threaduse == 1)
	581	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDon), MPVOID);
	582	}
	583	else {
	584	threaduse--;
	585	if (threaduse <= 0) {
	586	threaduse = 0;
	587	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDoff), MPVOID);
[377]	588	}
	589	}
[551]	590	ltoa(threaduse, ts, 10);
	591	WinSetWindowText(hwndLEDHdr, ts);
[809]	592	DosSleep(0);
[551]	593	}
	594	return 0;
[2]	595
[551]	596	case UM_LOADFILE:
	597	{
	598	CHAR *s = NULL;
	599	static CHAR lastfile[CCHMAXPATH] = "";
[2]	600
[551]	601	if (!fAutoView) {
	602	if (*lastfile)
	603	PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	604	UM_LOADFILE, MPVOID, MPVOID);
	605	*lastfile = 0;
	606	}
	607	else {
	608	if (mp1) {
[1009]	609	if (!mp2 && !stricmp(lastfile, (CHAR *)mp1))
[551]	610	return 0;
[1009]	611	strcpy(lastfile, (CHAR *)mp1);
[551]	612	s = xstrdup(lastfile, pszSrcFile, __LINE__);
	613	}
	614	else
	615	*lastfile = 0;
	616	if (!PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	617	UM_LOADFILE, MPFROMP(s), MPVOID)) {
[1009]	618	xfree(s, pszSrcFile, __LINE__);
[551]	619	}
	620	}
	621	}
	622	return 0;
[2]	623
[551]	624	case UM_BUILDDRIVEBAR:
	625	BuildDriveBarButtons(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	626	MAIN_DRIVES));
	627	return 0;
[2]	628	}
[551]	629	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	630	}
	631
[551]	632	MRESULT EXPENTRY CommonTextButton(HWND hwnd, ULONG msg, MPARAM mp1,
	633	MPARAM mp2)
[377]	634	{
[551]	635	static HWND hwndLast = (HWND) 0;
[2]	636	static ULONG lastclick = 0;
	637
[551]	638	switch (msg) {
	639	case WM_MOUSEMOVE:
	640	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	641	if (!fNoFinger) {
	642	WinSetPointer(HWND_DESKTOP, hptrFinger);
	643	return MRFROMLONG(TRUE);
	644	}
	645	break;
[348]	646
[551]	647	case WM_BUTTON1DOWN:
	648	case WM_BUTTON3DOWN:
	649	if (hwndBubble)
	650	WinDestroyWindow(hwndBubble);
	651	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	652	WinSetCapture(HWND_DESKTOP, hwnd);
	653	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	654	break;
[2]	655
[551]	656	case WM_BUTTON2UP:
	657	case WM_BUTTON2DOWN:
	658	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	659	if (msg == WM_BUTTON2UP && hwndLast) {
	660	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	661	hwndLast = (HWND) 0;
	662	}
	663	break;
[2]	664
[551]	665	case WM_BUTTON1UP:
	666	case WM_BUTTON3UP:
	667	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	668	WinSetCapture(HWND_DESKTOP, (HWND) 0);
	669	PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
	670	{
	671	ULONG check;
[2]	672
[551]	673	DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &check, sizeof(check));
	674	if (check > lastclick + 500) {
[2]	675
[551]	676	RECTL rcl;
	677	POINTS pts;
[2]	678
[551]	679	pts.x = SHORT1FROMMP(mp1);
	680	pts.y = SHORT2FROMMP(mp1);
	681	WinQueryWindowRect(hwnd, &rcl);
	682	if (pts.x > 0 && pts.y > 0 && pts.x < rcl.xRight && pts.y < rcl.yTop)
	683	PostMsg(hwnd, UM_CLICKED + (msg == WM_BUTTON3UP), mp1, mp2);
[2]	684	}
[551]	685	lastclick = check;
	686	}
	687	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	688	hwndLast = (HWND) 0;
	689	break;
[2]	690
[551]	691	case WM_SETFOCUS:
	692	if (mp2)
	693	hwndLast = (HWND) mp1;
	694	break;
[2]	695
[551]	696	case UM_FOCUSME:
	697	if (mp1) {
[2]	698
[551]	699	PID pid;
	700	TID tid;
[2]	701
[551]	702	if (WinIsWindow(WinQueryAnchorBlock(hwnd), (HWND) mp1) &&
	703	WinQueryWindowProcess((HWND) mp1, &pid, &tid) && pid == mypid) {
	704	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
	705	return 0;
[2]	706	}
[551]	707	}
	708	{
	709	HWND htemp = (HWND) 0;
[2]	710
[551]	711	if (hwndMain)
	712	htemp = TopWindow(hwndMain, (HWND) 0);
	713	if (!htemp)
	714	htemp = hwndTree;
	715	if (htemp)
	716	WinSetFocus(HWND_DESKTOP, htemp);
	717	else
	718	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
	719	}
	720	return 0;
[2]	721	}
	722
[551]	723	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	724	}
	725
[551]	726	MRESULT EXPENTRY CommonCnrProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	727	{
[574]	728	DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd, QWL_USER);
[2]	729
[551]	730	switch (msg) {
	731	case UM_FIXCNRMLE:
	732	if (dcd) {
[2]	733
[551]	734	SWP swp, swpC;
[2]	735
[551]	736	if (WinQueryWindowPos(WinWindowFromID(hwnd, CID_MLE), &swp)) {
	737	if (WinQueryWindowPos(hwnd, &swpC)) {
	738	swpC.cx -= (WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 4);
	739	swpC.cx -= swp.x;
	740	WinSetWindowPos(WinWindowFromID(hwnd, CID_MLE),
	741	HWND_TOP, 0, 0, swpC.cx, swp.cy + 2, SWP_SIZE);
	742	}
[2]	743	}
[551]	744	if (mp1)
	745	WinSendMsg(WinWindowFromID(hwnd, CID_MLE),
	746	MLM_SETTEXTLIMIT, mp1, MPVOID);
	747	}
	748	return 0;
[2]	749
[551]	750	case UM_FIXEDITNAME:
	751	if (dcd) {
	752	if (mp1 && (INT) mp1 != -1) {
[2]	753
[551]	754	CHAR *p;
[2]	755
[551]	756	WinSendMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	757	MLEdelete(WinWindowFromID(hwnd, CID_MLE),
[1009]	758	0, strlen((CHAR *)mp1) + 1);
	759	WinSetDlgItemText(hwnd, CID_MLE, (CHAR *)mp1);
	760	p = strrchr((CHAR *)mp1, '\\');
[551]	761	if (p) {
	762	p++;
[1009]	763	MLEsetcurposa(WinWindowFromID(hwnd, CID_MLE), (p - (CHAR *)mp1));
	764	MLEsetcurposc(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	765	}
	766	else
[1009]	767	MLEsetcurpos(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	768	}
	769	else if (mp2) {
	770	if ((INT) mp1 == -1) {
	771	PCNRITEM pci = (PCNRITEM) mp2;
[751]	772	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	773	}
	774	else {
	775	Broadcast(WinQueryAnchorBlock(hwnd),
	776	dcd->hwndParent, UM_UPDATERECORD, mp2, MPVOID);
[1039]	777	free(mp2);
[551]	778	}
[2]	779	}
[551]	780	}
	781	return 0;
[2]	782	}
[551]	783	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	784	}
	785
[551]	786	HWND OpenDirCnr(HWND hwnd, HWND hwndParent, HWND hwndRestore,
	787	BOOL noautotile, char *directory)
[377]	788	{
[551]	789	SWP swp;
[2]	790	HWND hwndDir;
	791
[551]	792	if (ParentIsDesktop(hwnd, hwndParent) \|\| (ULONG ) realappname != FM3UL)
	793	StartDirCnr(HWND_DESKTOP, directory, hwndRestore, 1);
	794	else if ((ULONG ) realappname == FM3UL) {
	795	if (!fAutoTile)
	796	GetNextWindowPos(hwndParent, &swp, NULL, NULL);
	797	hwndDir = StartDirCnr(hwndParent, directory, hwndRestore, 1);
	798	if (hwndDir) {
	799	if (!fAutoTile)
	800	WinSetWindowPos(hwndDir,
	801	HWND_TOP,
	802	swp.x,
	803	swp.y,
	804	swp.cx,
	805	swp.cy, SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
	806	else if (!noautotile)
	807	TileChildren(hwndParent, TRUE);
[2]	808	WinSetWindowPos(hwndDir,
[551]	809	HWND_TOP,
	810	0, 0, 0, 0, SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE);
[2]	811	}
	812	}
	813	else {
	814
	815	char s[256];
	816
	817	assign_ignores(s);
	818	runemf2(WINDOWED \| SEPARATE,
[888]	819	hwnd, pszSrcFile, __LINE__,
[551]	820	NULL,
	821	NULL,
	822	"VDIR.EXE %s%s\"%s%s\"",
	823	(s) ? s : NullStr, (s) ? " " : NullStr,
	824	directory,
	825	(directory[strlen(directory) - 1] == '\\') ? "\\" : NullStr);
[2]	826	}
	827	return hwndDir;
	828	}
	829
[536]	830	//= IncrThreadUsage() Increment thread usage counter ==
	831
	832	VOID IncrThreadUsage(VOID)
	833	{
	834	if (hwndMain)
[551]	835	WinPostMsg(hwndMain, UM_THREADUSE, MPFROMLONG(1), MPVOID);
[536]	836	}
	837
	838	//= DecrThreadUsage() Decrement thread usage counter ==
	839
	840	VOID DecrThreadUsage(VOID)
	841	{
	842	if (hwndMain)
[551]	843	WinPostMsg(hwndMain, UM_THREADUSE, MPVOID, MPVOID);
[536]	844	}
[793]	845
	846	#pragma alloc_text(COMMON,CommonFrameWndProc,CommonTextProc,CommonTextPaint)
	847	#pragma alloc_text(COMMON1,CommonCreateTextChildren,CommonCreateMainChildren)
	848	#pragma alloc_text(COMMON2,CommonDriveCmd,CommonTextButton)
	849	#pragma alloc_text(COMMON3,CommonMainWndProc,IncrThreadUsage,DecrThreadUsage)
	850	#pragma alloc_text(COMMON4,CommonCnrProc)
	851	#pragma alloc_text(COMMON5,OpenDirCnr)

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