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source: trunk/dll/common.c@ 1375

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Last change on this file since 1375 was 1375, checked in by Gregg Young, 17 years ago
Updated history; comments minor code cleanup for recent changes
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 22.5 KB

Rev	Line
[246]	1
	2	/***********************************************************************
	3
	4	$Id: common.c 1375 2009-01-04 17:08:06Z gyoung $
	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
[1375]	24	01 Jan 09 GKY Add option to rescan tree container on eject of removable media
[246]	25
	26	***********************************************************************/
	27
[907]	28	#include <stdlib.h>
	29	#include <string.h>
	30	#include <ctype.h>
	31
[2]	32	#define INCL_DOS
	33	#define INCL_DOSERRORS
	34	#define INCL_WIN
	35	#define INCL_GPI
[907]	36	#define INCL_LONGLONG // dircnrs.h
[2]	37
[1182]	38	#include "fm3dll.h"
[1221]	39	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1205]	40	#include "mainwnd2.h" // Data declaration(s)
	41	#include "killproc.h" // Data declaration(s)
	42	#include "collect.h" // Data declaration(s)
	43	#include "grep.h" // Data declaration(s)
	44	#include "dircnrs.h" // Data declaration(s)
	45	#include "notebook.h" // Data declaration(s)
	46	#include "inis.h" // Data declaration(s)
	47	#include "init.h" // Data declaration(s)
	48	#include "treecnr.h" // Data declaration(s)
[2]	49	#include "fm3dlg.h"
	50	#include "fm3str.h"
	51	#include "mle.h"
[907]	52	#include "filldir.h" // RemoveCnrItems
	53	#include "errutil.h" // Dos_Error...
	54	#include "strutil.h" // GetPString
[1159]	55	#include "autoview.h" // AutoViewProc
[1182]	56	#include "mainwnd.h" // BuildDriveBarButtons, GetNextWindowPos, TopWindow
[1159]	57	#include "common.h"
	58	#include "dirsize.h" // DirSizeProc
	59	#include "info.h" // DrvInfoProc, SetDrvProc
	60	#include "seeall.h" // StartSeeAll
[1182]	61	#include "misc.h" // Broadcast
	62	#include "valid.h" // CheckDrive
	63	#include "mkdir.h" // PMMkDir
	64	#include "presparm.h" // SetPresParams
	65	#include "undel.h" // UndeleteDlgProc
	66	#include "systemf.h" // runemf2
	67	#include "wrappers.h" // xfree
[1039]	68	#include "fortify.h"
[2]	69
[1205]	70	// Data definitions
[2]	71	#pragma data_seg(DATA1)
[348]	72	static PSZ pszSrcFile = __FILE__;
[1205]	73	static HWND hwndLED;
	74	static HWND hwndLEDHdr;
[348]	75
[1205]	76	#pragma data_seg(GLOBAL1)
	77	HWND hwndBack;
	78
[551]	79	MRESULT EXPENTRY CommonFrameWndProc(USHORT id,
	80	HWND hwnd,
	81	ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	82	{
[574]	83	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	84
[551]	85	switch (msg) {
	86	case UM_TIMER:
	87	case UM_ACTION:
	88	case UM_SHOWME:
	89	case UM_OPENWINDOWFORME:
	90	case UM_MINIMIZE:
	91	case UM_MAXIMIZE:
	92	case UM_CONTAINERDIR:
	93	case UM_FILTER:
	94	case UM_INITMENU:
	95	case UM_COMMAND:
	96	case UM_UPDATERECORD:
	97	case UM_UPDATERECORDLIST:
	98	case WM_COMMAND:
	99	case MM_PORTHOLEINIT:
	100	case WM_INITMENU:
	101	case UM_CONTAINER_FILLED:
	102	case UM_FILESMENU:
	103	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
[2]	104
[551]	105	case UM_CONTEXTMENU:
	106	PostMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
	107	return 0;
[2]	108
[551]	109	case UM_CONTAINERHWND:
	110	return MRFROMLONG(WinWindowFromID(hwnd, id));
[2]	111
[551]	112	case DM_DROP:
	113	case DM_DRAGOVER:
	114	case DM_DRAGLEAVE:
	115	case DM_DROPHELP:
	116	{
	117	CNRDRAGINFO cnd;
	118	USHORT dcmd;
[2]	119
[551]	120	switch (msg) {
	121	case DM_DROP:
	122	dcmd = CN_DROP;
	123	break;
	124	case DM_DRAGOVER:
	125	dcmd = CN_DRAGOVER;
	126	break;
	127	case DM_DRAGLEAVE:
	128	dcmd = CN_DRAGLEAVE;
	129	break;
	130	case DM_DROPHELP:
	131	dcmd = CN_DROPHELP;
	132	break;
[2]	133	}
[551]	134	cnd.pDragInfo = (PDRAGINFO) mp1;
	135	cnd.pRecord = NULL;
	136	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT),
	137	WM_CONTROL, MPFROM2SHORT(id, dcmd), MPFROMP(&cnd));
	138	}
[2]	139
[551]	140	case UM_RESCAN:
	141	if (fAutoTile &&
	142	!fAmClosing && !fNoTileUpdate && !ParentIsDesktop(hwnd, (HWND) 0))
	143	PostMsg(WinQueryWindow(hwnd, QW_PARENT), UM_RESCAN, MPVOID, MPVOID);
	144	return 0;
[2]	145
[551]	146	case WM_MINMAXFRAME:
	147	{
	148	PSWP pswp = (PSWP) mp1;
	149	MRESULT rc;
[2]	150
[551]	151	rc = oldproc(hwnd, msg, mp1, mp2);
	152	if (pswp->fl & (SWP_MINIMIZE \| SWP_HIDE \| SWP_RESTORE))
	153	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	154	return rc;
	155	}
[2]	156
[551]	157	case WM_DESTROY:
	158	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	159	break;
[2]	160	}
[551]	161	return oldproc(hwnd, msg, mp1, mp2);
[2]	162	}
	163
[551]	164	MRESULT EXPENTRY CommonTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	165	{
[551]	166	switch (msg) {
	167	case WM_CREATE:
	168	{
	169	MRESULT rc;
[2]	170
[551]	171	rc = PFNWPStatic(hwnd, msg, mp1, mp2);
[552]	172	switch (WinQueryWindowUShort(hwnd, QWS_ID))
[551]	173	case DIR_SORT:
	174	case DIR_VIEW:
	175	case DIR_FILTER:
[552]	176
	177	SetPresParams(hwnd, &RGBGREY, &RGBBLACK, &RGBBLACK, GetPString(IDS_8HELVTEXT));
[551]	178	return rc;
	179	}
[2]	180	}
[551]	181	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	182	}
	183
[551]	184	void CommonTextPaint(HWND hwnd, HPS hps)
[377]	185	{
[2]	186	int x;
[551]	187	USHORT ids[] = { DIR_FOLDERICON, DIR_TOTALS, DIR_SELECTED, DIR_VIEW,
	188	DIR_FILTER, DIR_SORT, DIR_MAX, 0
	189	};
	190	BOOL bools[] = { TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE };
[2]	191
[551]	192	for (x = 0; ids[x]; x++) {
	193	if (WinWindowFromID(hwnd, ids[x]) != (HWND) 0)
	194	PaintRecessedWindow(WinWindowFromID(hwnd, ids[x]), hps,
	195	bools[x], FALSE);
[2]	196	}
	197	}
	198
[551]	199	void CommonCreateTextChildren(HWND hwnd, char class, USHORT ids)
[377]	200	{
[551]	201	int x;
	202	CHAR s[33];
[2]	203	ULONG attrs;
[377]	204	HWND hwndTmp;
[2]	205
[377]	206	if (!hwnd \|\| !class \|\| !ids) {
	207	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[2]	208	return;
[377]	209	}
[2]	210
[551]	211	for (x = 0; ids[x]; x++) {
[2]	212	*s = 0;
[551]	213	switch (ids[x]) {
	214	case DIR_SORT:
	215	case DIR_FILTER:
	216	case DIR_VIEW:
	217	attrs = SS_TEXT \| DT_LEFT \| DT_VCENTER;
	218	break;
	219	case DIR_FOLDERICON:
	220	case DIR_MAX:
	221	attrs = SS_BITMAP;
	222	sprintf(s, "#%d", ids[x]);
	223	break;
	224	default:
	225	attrs = SS_TEXT \| DT_CENTER \| DT_VCENTER;
	226	break;
[2]	227	}
[551]	228	hwndTmp = WinCreateWindow(hwnd, class, s, attrs, 0, 0, 0, 0, hwnd,
	229	HWND_TOP, ids[x], NULL, NULL);
[377]	230	if (!hwndTmp)
[551]	231	Win_Error2(hwnd, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[948]	232	} // for
[2]	233	}
	234
[551]	235	void CommonDriveCmd(HWND hwnd, char *drive, USHORT cmd)
[377]	236	{
[2]	237	char dv[CCHMAXPATH];
	238
[551]	239	if (!drive \|\| !*drive)
[2]	240	return;
[551]	241	strcpy(dv, drive);
[2]	242	MakeValidDir(dv);
	243
[551]	244	switch (cmd) {
	245	case IDM_MKDIR:
	246	PMMkDir(hwnd, dv, FALSE);
	247	break;
	248	case IDM_INFO:
	249	WinDlgBox(HWND_DESKTOP,
	250	HWND_DESKTOP,
	251	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) dv);
	252	break;
	253	case IDM_DRVFLAGS:
[552]	254	strcpy(dv, drive); // Must use original drive letter
[551]	255	if (WinDlgBox(HWND_DESKTOP,
	256	hwnd,
	257	SetDrvProc,
	258	FM3ModHandle, DVS_FRAME, MPFROMP(dv)) && hwndTree)
	259	PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_UPDATE, 0), MPVOID);
	260	break;
	261	case IDM_SIZES:
	262	WinDlgBox(HWND_DESKTOP,
	263	HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, dv);
	264	break;
	265	case IDM_SHOWALLFILES:
	266	StartSeeAll(HWND_DESKTOP, FALSE, dv);
	267	break;
	268	case IDM_UNDELETE:
[1041]	269	{
	270	HOBJECT hObject;
	271	HWND hwndDesktop;
	272
	273	hObject = WinQueryObject("<XWP_TRASHCAN>");
	274	if (hObject != NULLHANDLE && fTrashCan) {
	275	hwndDesktop = WinQueryDesktopWindow((HAB) 0, NULLHANDLE);
	276	WinSetFocus(HWND_DESKTOP, hwndDesktop);
	277	WinOpenObject(hObject, 0, TRUE);
	278	}
	279	else
	280	WinDlgBox(HWND_DESKTOP,
	281	hwnd,
	282	UndeleteDlgProc,
	283	FM3ModHandle, UNDEL_FRAME, MPFROMP(dv));
	284	}
[551]	285	break;
	286	case IDM_CHKDSK:
	287	runemf2(SEPARATE \| WINDOWED,
[907]	288	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	289	"PMCHKDSK.EXE %c:", toupper(*dv));
[551]	290	break;
	291	case IDM_OPTIMIZE:
	292	{
	293	CHAR FileSystem[CCHMAXPATH];
	294	ULONG type;
[2]	295
[551]	296	CheckDrive(*dv, FileSystem, &type);
	297	if (*FileSystem) {
	298	strcat(FileSystem, "OPT.CMD");
	299	runemf2(SEPARATE \| WINDOWED,
[888]	300	hwnd, pszSrcFile, __LINE__,
[551]	301	NULL,
	302	NULL,
	303	"%s /C %s %c:", GetCmdSpec(FALSE), FileSystem, toupper(*dv));
[2]	304	}
[551]	305	}
	306	break;
	307	case IDM_FORMAT:
	308	runemf2(SEPARATE \| WINDOWED,
[907]	309	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	310	"PMFORMAT.EXE %c:", toupper(*dv));
[551]	311	break;
[2]	312
[551]	313	#if 0 // fixme to be gone?
[446]	314
[551]	315	case IDM_CLOSETRAY:
	316	if (driveflags[*dv - 'A'] & DRIVE_CDROM) {
[2]	317
[551]	318	BYTE parm[4] = { "CD01" };
[841]	319	ULONGLONG dlen;
	320	ULONG plen;
[551]	321	HFILE hfile;
	322	APIRET rc;
[2]	323
[551]	324	dv[2] = 0;
[844]	325	rc = DosOpen(dv,
	326	&hfile,
	327	&dlen,
	328	0,
	329	0,
	330	OPEN_ACTION_OPEN_IF_EXISTS \|
	331	OPEN_ACTION_CREATE_IF_NEW,
	332	OPEN_FLAGS_DASD \|
	333	OPEN_FLAGS_FAIL_ON_ERROR \| OPEN_SHARE_DENYNONE, NULL);
[551]	334	if (rc)
[844]	335	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosOpen");
[551]	336	else {
	337	dlen = 0;
	338	plen = sizeof(parm);
	339	rc = DosDevIOCtl(hfile,
	340	0x80,
	341	0x45, &parm, sizeof(parm), &plen, NULL, 0, &dlen);
	342	DosClose(hfile);
	343	if (rc)
	344	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosDevIOCtl");
[2]	345	}
[551]	346	}
	347	break;
[446]	348	#endif // fixme to be gone?
[2]	349
[551]	350	case IDM_LOCK:
	351	case IDM_UNLOCK:
	352	case IDM_EJECT:
	353	{
[1368]	354	UCHAR parm[2];
[551]	355	ULONG plen = sizeof(parm), dlen = 0L;
[446]	356
[551]	357	switch (SHORT1FROMMP(cmd)) {
	358	case IDM_LOCK:
	359	parm[0] = 1;
	360	break;
	361	case IDM_UNLOCK:
	362	parm[0] = 0;
	363	break;
	364	case IDM_EJECT:
	365	parm[0] = 2;
	366	break;
[2]	367	}
[1368]	368	parm[1] = *dv - 'A';
[551]	369	DosError(FERR_DISABLEHARDERR);
	370	DosDevIOCtl(-1L,
[1365]	371	8L, 0x40L, &parm, sizeof(parm), &plen, NULL, 0L, &dlen);
	372	if (cmd == IDM_EJECT &&
	373	(fEjectFlpyScan ? TRUE : parm[1] > 1) &&
	374	(fEjectCDScan ? TRUE : !(driveflags[parm[1]] & DRIVE_CDROM)) &&
	375	(fEjectRemovableScan ? TRUE : (parm[1] < 2 \|\| driveflags[parm[1]] & DRIVE_CDROM)))
	376	PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_RESCAN, 0), MPVOID);
[551]	377	}
	378	break;
[2]	379	}
	380	}
	381
[551]	382	void CommonCreateMainChildren(HWND hwnd, SWP * swp)
[377]	383	{
[551]	384	HWND hwndFrame = WinQueryWindow(hwnd, QW_PARENT);
[377]	385	HWND hwndTmp;
	386	PFNWP oldproc;
[2]	387
[377]	388	// Create a children of frame window
[948]	389	// Left status window
[377]	390	hwndStatus = WinCreateWindow(hwndFrame,
[593]	391	WC_STATUS,
[551]	392	"Status",
	393	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	394	DT_VCENTER,
	395	swp->x + 4 +
	396	WinQuerySysValue(HWND_DESKTOP,
	397	SV_CXSIZEBORDER),
	398	swp->y + 4 +
	399	WinQuerySysValue(HWND_DESKTOP,
	400	SV_CYSIZEBORDER),
	401	((swp->cx / 2) - 8) -
	402	(WinQuerySysValue(HWND_DESKTOP,
	403	SV_CXSIZEBORDER) * 2),
	404	20,
	405	hwndFrame, HWND_TOP, MAIN_STATUS, NULL, NULL);
[377]	406	if (!hwndStatus)
[551]	407	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	408
[948]	409	// Right status window
[377]	410	hwndStatus2 = WinCreateWindow(hwndFrame,
[593]	411	WC_STATUS,
[551]	412	"Status2",
	413	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	414	DT_VCENTER,
	415	((swp->cx / 2) + 4) +
	416	WinQuerySysValue(HWND_DESKTOP,
	417	SV_CXSIZEBORDER),
	418	((swp->cy / 2) + 4) +
	419	WinQuerySysValue(HWND_DESKTOP,
	420	SV_CYSIZEBORDER),
	421	((swp->cx / 2) - 8) -
	422	(WinQuerySysValue(HWND_DESKTOP,
	423	SV_CXSIZEBORDER) * 2),
	424	20,
	425	hwndFrame,
	426	HWND_TOP, MAIN_STATUS2, NULL, NULL);
[377]	427	if (!hwndStatus2)
[551]	428	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	429
[377]	430	hwndAttr = WinCreateWindow(hwndFrame,
[593]	431	WC_STATUS,
[551]	432	"Attr",
	433	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	434	DT_VCENTER,
	435	swp->x + 4 +
	436	WinQuerySysValue(HWND_DESKTOP,
	437	SV_CXSIZEBORDER),
	438	swp->y + 4 + 24 +
	439	WinQuerySysValue(HWND_DESKTOP,
	440	SV_CYSIZEBORDER),
	441	((swp->cx / 4) - 8) -
	442	(WinQuerySysValue(HWND_DESKTOP,
	443	SV_CXSIZEBORDER) * 2),
	444	20, hwndFrame, HWND_TOP, IDM_ATTRS, NULL, NULL);
[377]	445	if (!hwndAttr)
[551]	446	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	447
	448	hwndDate = WinCreateWindow(hwndFrame,
[593]	449	WC_STATUS,
[551]	450	"Date",
	451	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	452	DT_VCENTER,
	453	((swp->x / 4) * 2) + 4 +
	454	WinQuerySysValue(HWND_DESKTOP,
	455	SV_CXSIZEBORDER),
	456	swp->y + 4 + 24 +
	457	WinQuerySysValue(HWND_DESKTOP,
	458	SV_CYSIZEBORDER),
	459	((swp->cx / 4) - 8) -
	460	(WinQuerySysValue(HWND_DESKTOP,
	461	SV_CXSIZEBORDER) * 2),
	462	20, hwndFrame, HWND_TOP, IDM_INFO, NULL, NULL);
[377]	463	if (!hwndDate)
[551]	464	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	465
	466	hwndName = WinCreateWindow(hwndFrame,
[593]	467	WC_STATUS,
[551]	468	"Name",
	469	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	470	DT_VCENTER,
	471	((swp->x / 4) * 3) + 4 +
	472	WinQuerySysValue(HWND_DESKTOP,
	473	SV_CXSIZEBORDER),
	474	swp->y + 4 +
	475	WinQuerySysValue(HWND_DESKTOP,
	476	SV_CYSIZEBORDER),
	477	((swp->cx / 4) - 8) -
	478	(WinQuerySysValue(HWND_DESKTOP,
	479	SV_CXSIZEBORDER) * 2),
	480	20, hwndFrame, HWND_TOP, IDM_RENAME, NULL, NULL);
[377]	481	if (!hwndName)
[551]	482	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	483
[377]	484	hwndTmp = WinCreateWindow(hwndFrame,
[593]	485	WC_TOOLBACK,
[551]	486	NullStr,
	487	WS_VISIBLE \| SS_TEXT \| DT_CENTER \| DT_VCENTER,
	488	swp->x +
	489	WinQuerySysValue(HWND_DESKTOP,
	490	SV_CXSIZEBORDER),
	491	(swp->cy -
	492	WinQuerySysValue(HWND_DESKTOP,
	493	SV_CYSIZEBORDER)) - 30,
	494	swp->cx -
	495	(WinQuerySysValue(HWND_DESKTOP,
	496	SV_CXSIZEBORDER) * 2),
	497	30, hwndFrame, HWND_TOP, MAIN_TOOLS, NULL, NULL);
[377]	498	if (!hwndTmp)
[551]	499	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	500
	501	hwndBack = WinCreateWindow(hwndFrame,
[593]	502	WC_DRIVEBACK,
[551]	503	NullStr,
	504	WS_VISIBLE \| SS_TEXT \| DT_RIGHT \| DT_BOTTOM,
	505	swp->x +
	506	WinQuerySysValue(HWND_DESKTOP,
	507	SV_CXSIZEBORDER),
	508	(swp->cy -
	509	WinQuerySysValue(HWND_DESKTOP,
	510	SV_CYSIZEBORDER)) - 30,
	511	swp->cx -
	512	(WinQuerySysValue(HWND_DESKTOP,
	513	SV_CXSIZEBORDER) * 2),
	514	30,
	515	hwndFrame, HWND_TOP, MAIN_DRIVES, NULL, NULL);
[2]	516
[377]	517	if (!hwndBack)
[551]	518	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	519
	520	hwndLED = WinCreateWindow(hwndFrame,
[593]	521	WC_LED,
[551]	522	"#920",
	523	WS_VISIBLE \| SS_BITMAP,
	524	swp->cx - 58,
	525	swp->y,
	526	12,
	527	12, hwndFrame, HWND_TOP, MAIN_LED, NULL, NULL);
[377]	528	if (!hwndLED)
[551]	529	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	530
	531	hwndLEDHdr = WinCreateWindow(hwndFrame,
[593]	532	WC_LED,
[551]	533	"0",
	534	WS_VISIBLE \| SS_TEXT \| DT_VCENTER \|
	535	DT_CENTER,
	536	swp->cx - 58,
	537	swp->y + 12,
	538	12,
	539	12,
	540	hwndFrame, HWND_TOP, MAIN_LEDHDR, NULL, NULL);
[377]	541	if (!hwndLEDHdr)
[551]	542	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	543
	544	hwndAutoview = WinCreateWindow(hwndFrame,
[593]	545	WC_AUTOVIEW,
[551]	546	NullStr,
	547	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	548	DT_TOP \| DT_WORDBREAK,
	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_AUTOVIEW, NULL, NULL);
[377]	561	if (!hwndAutoview)
[551]	562	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	563
	564	hwndAutoMLE = WinCreateWindow(hwndFrame,
[551]	565	// GetPString(IDS_WCAUTOVIEW),
	566	WC_MLE,
	567	NullStr,
	568	WS_VISIBLE \| MLS_HSCROLL \|
	569	MLS_VSCROLL \| MLS_BORDER,
	570	swp->x + 4 +
	571	WinQuerySysValue(HWND_DESKTOP,
	572	SV_CXSIZEBORDER),
	573	swp->y + 4 +
	574	WinQuerySysValue(HWND_DESKTOP,
	575	SV_CYSIZEBORDER) + 16,
	576	(swp->cx - 8) -
	577	(WinQuerySysValue(HWND_DESKTOP,
	578	SV_CXSIZEBORDER) * 2),
	579	48,
	580	hwndFrame,
	581	HWND_TOP, MAIN_AUTOVIEWMLE, NULL, NULL);
[377]	582	if (!hwndAutoMLE)
[551]	583	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	584
[551]	585	oldproc = WinSubclassWindow(hwndAutoMLE, AutoViewProc);
[574]	586	WinSetWindowPtr(hwndAutoMLE, QWL_USER, (PVOID) oldproc);
[551]	587	PostMsg(hwndAutoMLE, UM_SETUP, MPVOID, MPVOID);
[2]	588	}
	589
[551]	590	MRESULT EXPENTRY CommonMainWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	591	MPARAM mp2)
[377]	592	{
[551]	593	switch (msg) {
	594	case UM_THREADUSE:
	595	if (hbmLEDon && hbmLEDoff) {
	596	static LONG threaduse;
	597	CHAR ts[33];
[2]	598
[551]	599	if (mp1) {
	600	threaduse++;
	601	if (threaduse == 1)
	602	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDon), MPVOID);
	603	}
	604	else {
	605	threaduse--;
	606	if (threaduse <= 0) {
	607	threaduse = 0;
	608	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDoff), MPVOID);
[377]	609	}
	610	}
[551]	611	ltoa(threaduse, ts, 10);
	612	WinSetWindowText(hwndLEDHdr, ts);
[809]	613	DosSleep(0);
[551]	614	}
	615	return 0;
[2]	616
[551]	617	case UM_LOADFILE:
	618	{
	619	CHAR *s = NULL;
	620	static CHAR lastfile[CCHMAXPATH] = "";
[2]	621
[551]	622	if (!fAutoView) {
	623	if (*lastfile)
	624	PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	625	UM_LOADFILE, MPVOID, MPVOID);
	626	*lastfile = 0;
	627	}
	628	else {
	629	if (mp1) {
[1009]	630	if (!mp2 && !stricmp(lastfile, (CHAR *)mp1))
[551]	631	return 0;
[1009]	632	strcpy(lastfile, (CHAR *)mp1);
[551]	633	s = xstrdup(lastfile, pszSrcFile, __LINE__);
	634	}
	635	else
	636	*lastfile = 0;
	637	if (!PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	638	UM_LOADFILE, MPFROMP(s), MPVOID)) {
[1009]	639	xfree(s, pszSrcFile, __LINE__);
[551]	640	}
	641	}
	642	}
	643	return 0;
[2]	644
[551]	645	case UM_BUILDDRIVEBAR:
	646	BuildDriveBarButtons(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	647	MAIN_DRIVES));
	648	return 0;
[2]	649	}
[551]	650	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	651	}
	652
[551]	653	MRESULT EXPENTRY CommonTextButton(HWND hwnd, ULONG msg, MPARAM mp1,
	654	MPARAM mp2)
[377]	655	{
[551]	656	static HWND hwndLast = (HWND) 0;
[2]	657	static ULONG lastclick = 0;
	658
[551]	659	switch (msg) {
	660	case WM_MOUSEMOVE:
	661	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	662	if (!fNoFinger) {
	663	WinSetPointer(HWND_DESKTOP, hptrFinger);
	664	return MRFROMLONG(TRUE);
	665	}
	666	break;
[348]	667
[551]	668	case WM_BUTTON1DOWN:
	669	case WM_BUTTON3DOWN:
	670	if (hwndBubble)
	671	WinDestroyWindow(hwndBubble);
	672	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	673	WinSetCapture(HWND_DESKTOP, hwnd);
	674	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	675	break;
[2]	676
[551]	677	case WM_BUTTON2UP:
	678	case WM_BUTTON2DOWN:
	679	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	680	if (msg == WM_BUTTON2UP && hwndLast) {
	681	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	682	hwndLast = (HWND) 0;
	683	}
	684	break;
[2]	685
[551]	686	case WM_BUTTON1UP:
	687	case WM_BUTTON3UP:
	688	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	689	WinSetCapture(HWND_DESKTOP, (HWND) 0);
	690	PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
	691	{
	692	ULONG check;
[2]	693
[551]	694	DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &check, sizeof(check));
	695	if (check > lastclick + 500) {
[2]	696
[551]	697	RECTL rcl;
	698	POINTS pts;
[2]	699
[551]	700	pts.x = SHORT1FROMMP(mp1);
	701	pts.y = SHORT2FROMMP(mp1);
	702	WinQueryWindowRect(hwnd, &rcl);
	703	if (pts.x > 0 && pts.y > 0 && pts.x < rcl.xRight && pts.y < rcl.yTop)
	704	PostMsg(hwnd, UM_CLICKED + (msg == WM_BUTTON3UP), mp1, mp2);
[2]	705	}
[551]	706	lastclick = check;
	707	}
	708	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	709	hwndLast = (HWND) 0;
	710	break;
[2]	711
[551]	712	case WM_SETFOCUS:
	713	if (mp2)
	714	hwndLast = (HWND) mp1;
	715	break;
[2]	716
[551]	717	case UM_FOCUSME:
	718	if (mp1) {
[2]	719
[551]	720	PID pid;
	721	TID tid;
[2]	722
[551]	723	if (WinIsWindow(WinQueryAnchorBlock(hwnd), (HWND) mp1) &&
	724	WinQueryWindowProcess((HWND) mp1, &pid, &tid) && pid == mypid) {
	725	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
	726	return 0;
[2]	727	}
[551]	728	}
	729	{
	730	HWND htemp = (HWND) 0;
[2]	731
[551]	732	if (hwndMain)
	733	htemp = TopWindow(hwndMain, (HWND) 0);
	734	if (!htemp)
	735	htemp = hwndTree;
	736	if (htemp)
	737	WinSetFocus(HWND_DESKTOP, htemp);
	738	else
	739	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
	740	}
	741	return 0;
[2]	742	}
	743
[551]	744	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	745	}
	746
[551]	747	MRESULT EXPENTRY CommonCnrProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	748	{
[574]	749	DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd, QWL_USER);
[2]	750
[551]	751	switch (msg) {
	752	case UM_FIXCNRMLE:
	753	if (dcd) {
[2]	754
[551]	755	SWP swp, swpC;
[2]	756
[551]	757	if (WinQueryWindowPos(WinWindowFromID(hwnd, CID_MLE), &swp)) {
	758	if (WinQueryWindowPos(hwnd, &swpC)) {
	759	swpC.cx -= (WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 4);
	760	swpC.cx -= swp.x;
	761	WinSetWindowPos(WinWindowFromID(hwnd, CID_MLE),
	762	HWND_TOP, 0, 0, swpC.cx, swp.cy + 2, SWP_SIZE);
	763	}
[2]	764	}
[551]	765	if (mp1)
	766	WinSendMsg(WinWindowFromID(hwnd, CID_MLE),
	767	MLM_SETTEXTLIMIT, mp1, MPVOID);
	768	}
	769	return 0;
[2]	770
[551]	771	case UM_FIXEDITNAME:
	772	if (dcd) {
	773	if (mp1 && (INT) mp1 != -1) {
[2]	774
[551]	775	CHAR *p;
[2]	776
[551]	777	WinSendMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	778	MLEdelete(WinWindowFromID(hwnd, CID_MLE),
[1009]	779	0, strlen((CHAR *)mp1) + 1);
	780	WinSetDlgItemText(hwnd, CID_MLE, (CHAR *)mp1);
	781	p = strrchr((CHAR *)mp1, '\\');
[551]	782	if (p) {
	783	p++;
[1009]	784	MLEsetcurposa(WinWindowFromID(hwnd, CID_MLE), (p - (CHAR *)mp1));
	785	MLEsetcurposc(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	786	}
	787	else
[1009]	788	MLEsetcurpos(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	789	}
	790	else if (mp2) {
	791	if ((INT) mp1 == -1) {
	792	PCNRITEM pci = (PCNRITEM) mp2;
[751]	793	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	794	}
	795	else {
	796	Broadcast(WinQueryAnchorBlock(hwnd),
	797	dcd->hwndParent, UM_UPDATERECORD, mp2, MPVOID);
[1039]	798	free(mp2);
[551]	799	}
[2]	800	}
[551]	801	}
	802	return 0;
[2]	803	}
[551]	804	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	805	}
	806
[551]	807	HWND OpenDirCnr(HWND hwnd, HWND hwndParent, HWND hwndRestore,
	808	BOOL noautotile, char *directory)
[377]	809	{
[551]	810	SWP swp;
[2]	811	HWND hwndDir;
	812
[551]	813	if (ParentIsDesktop(hwnd, hwndParent) \|\| (ULONG ) realappname != FM3UL)
	814	StartDirCnr(HWND_DESKTOP, directory, hwndRestore, 1);
	815	else if ((ULONG ) realappname == FM3UL) {
	816	if (!fAutoTile)
	817	GetNextWindowPos(hwndParent, &swp, NULL, NULL);
	818	hwndDir = StartDirCnr(hwndParent, directory, hwndRestore, 1);
	819	if (hwndDir) {
	820	if (!fAutoTile)
	821	WinSetWindowPos(hwndDir,
	822	HWND_TOP,
	823	swp.x,
	824	swp.y,
	825	swp.cx,
	826	swp.cy, SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
	827	else if (!noautotile)
	828	TileChildren(hwndParent, TRUE);
[2]	829	WinSetWindowPos(hwndDir,
[551]	830	HWND_TOP,
	831	0, 0, 0, 0, SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE);
[2]	832	}
	833	}
	834	else {
	835
	836	char s[256];
	837
	838	assign_ignores(s);
	839	runemf2(WINDOWED \| SEPARATE,
[888]	840	hwnd, pszSrcFile, __LINE__,
[551]	841	NULL,
	842	NULL,
	843	"VDIR.EXE %s%s\"%s%s\"",
	844	(s) ? s : NullStr, (s) ? " " : NullStr,
	845	directory,
	846	(directory[strlen(directory) - 1] == '\\') ? "\\" : NullStr);
[2]	847	}
	848	return hwndDir;
	849	}
	850
[536]	851	//= IncrThreadUsage() Increment thread usage counter ==
	852
	853	VOID IncrThreadUsage(VOID)
	854	{
	855	if (hwndMain)
[551]	856	WinPostMsg(hwndMain, UM_THREADUSE, MPFROMLONG(1), MPVOID);
[536]	857	}
	858
	859	//= DecrThreadUsage() Decrement thread usage counter ==
	860
	861	VOID DecrThreadUsage(VOID)
	862	{
	863	if (hwndMain)
[551]	864	WinPostMsg(hwndMain, UM_THREADUSE, MPVOID, MPVOID);
[536]	865	}
[793]	866
	867	#pragma alloc_text(COMMON,CommonFrameWndProc,CommonTextProc,CommonTextPaint)
	868	#pragma alloc_text(COMMON1,CommonCreateTextChildren,CommonCreateMainChildren)
	869	#pragma alloc_text(COMMON2,CommonDriveCmd,CommonTextButton)
	870	#pragma alloc_text(COMMON3,CommonMainWndProc,IncrThreadUsage,DecrThreadUsage)
	871	#pragma alloc_text(COMMON4,CommonCnrProc)
	872	#pragma alloc_text(COMMON5,OpenDirCnr)

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