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source: trunk/dll/common.c@ 1211

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Last change on this file since 1211 was 1205, checked in by John Small, 17 years ago
Ticket 187: Move datadevlarations/definitions out of 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 1205 2008-09-13 06:47:51Z 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"
[1205]	38	#include "mainwnd2.h" // Data declaration(s)
	39	#include "killproc.h" // Data declaration(s)
	40	#include "collect.h" // Data declaration(s)
	41	#include "grep.h" // Data declaration(s)
	42	#include "dircnrs.h" // Data declaration(s)
	43	#include "notebook.h" // Data declaration(s)
	44	#include "inis.h" // Data declaration(s)
	45	#include "init.h" // Data declaration(s)
	46	#include "treecnr.h" // Data declaration(s)
[2]	47	#include "fm3dlg.h"
	48	#include "fm3str.h"
	49	#include "mle.h"
[907]	50	#include "filldir.h" // RemoveCnrItems
	51	#include "errutil.h" // Dos_Error...
	52	#include "strutil.h" // GetPString
[1159]	53	#include "autoview.h" // AutoViewProc
[1182]	54	#include "mainwnd.h" // BuildDriveBarButtons, GetNextWindowPos, TopWindow
[1159]	55	#include "common.h"
	56	#include "dirsize.h" // DirSizeProc
	57	#include "info.h" // DrvInfoProc, SetDrvProc
	58	#include "seeall.h" // StartSeeAll
[1182]	59	#include "misc.h" // Broadcast
	60	#include "valid.h" // CheckDrive
	61	#include "mkdir.h" // PMMkDir
	62	#include "presparm.h" // SetPresParams
	63	#include "undel.h" // UndeleteDlgProc
	64	#include "systemf.h" // runemf2
	65	#include "wrappers.h" // xfree
[1039]	66	#include "fortify.h"
[2]	67
[1205]	68	// Data definitions
[2]	69	#pragma data_seg(DATA1)
[348]	70	static PSZ pszSrcFile = __FILE__;
[1205]	71	static HWND hwndLED;
	72	static HWND hwndLEDHdr;
[348]	73
[1205]	74	#pragma data_seg(GLOBAL1)
	75	HWND hwndBack;
	76
[551]	77	MRESULT EXPENTRY CommonFrameWndProc(USHORT id,
	78	HWND hwnd,
	79	ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	80	{
[574]	81	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	82
[551]	83	switch (msg) {
	84	case UM_TIMER:
	85	case UM_ACTION:
	86	case UM_SHOWME:
	87	case UM_OPENWINDOWFORME:
	88	case UM_MINIMIZE:
	89	case UM_MAXIMIZE:
	90	case UM_CONTAINERDIR:
	91	case UM_FILTER:
	92	case UM_INITMENU:
	93	case UM_COMMAND:
	94	case UM_UPDATERECORD:
	95	case UM_UPDATERECORDLIST:
	96	case WM_COMMAND:
	97	case MM_PORTHOLEINIT:
	98	case WM_INITMENU:
	99	case UM_CONTAINER_FILLED:
	100	case UM_FILESMENU:
	101	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
[2]	102
[551]	103	case UM_CONTEXTMENU:
	104	PostMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
	105	return 0;
[2]	106
[551]	107	case UM_CONTAINERHWND:
	108	return MRFROMLONG(WinWindowFromID(hwnd, id));
[2]	109
[551]	110	case DM_DROP:
	111	case DM_DRAGOVER:
	112	case DM_DRAGLEAVE:
	113	case DM_DROPHELP:
	114	{
	115	CNRDRAGINFO cnd;
	116	USHORT dcmd;
[2]	117
[551]	118	switch (msg) {
	119	case DM_DROP:
	120	dcmd = CN_DROP;
	121	break;
	122	case DM_DRAGOVER:
	123	dcmd = CN_DRAGOVER;
	124	break;
	125	case DM_DRAGLEAVE:
	126	dcmd = CN_DRAGLEAVE;
	127	break;
	128	case DM_DROPHELP:
	129	dcmd = CN_DROPHELP;
	130	break;
[2]	131	}
[551]	132	cnd.pDragInfo = (PDRAGINFO) mp1;
	133	cnd.pRecord = NULL;
	134	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT),
	135	WM_CONTROL, MPFROM2SHORT(id, dcmd), MPFROMP(&cnd));
	136	}
[2]	137
[551]	138	case UM_RESCAN:
	139	if (fAutoTile &&
	140	!fAmClosing && !fNoTileUpdate && !ParentIsDesktop(hwnd, (HWND) 0))
	141	PostMsg(WinQueryWindow(hwnd, QW_PARENT), UM_RESCAN, MPVOID, MPVOID);
	142	return 0;
[2]	143
[551]	144	case WM_MINMAXFRAME:
	145	{
	146	PSWP pswp = (PSWP) mp1;
	147	MRESULT rc;
[2]	148
[551]	149	rc = oldproc(hwnd, msg, mp1, mp2);
	150	if (pswp->fl & (SWP_MINIMIZE \| SWP_HIDE \| SWP_RESTORE))
	151	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	152	return rc;
	153	}
[2]	154
[551]	155	case WM_DESTROY:
	156	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	157	break;
[2]	158	}
[551]	159	return oldproc(hwnd, msg, mp1, mp2);
[2]	160	}
	161
[551]	162	MRESULT EXPENTRY CommonTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	163	{
[551]	164	switch (msg) {
	165	case WM_CREATE:
	166	{
	167	MRESULT rc;
[2]	168
[551]	169	rc = PFNWPStatic(hwnd, msg, mp1, mp2);
[552]	170	switch (WinQueryWindowUShort(hwnd, QWS_ID))
[551]	171	case DIR_SORT:
	172	case DIR_VIEW:
	173	case DIR_FILTER:
[552]	174
	175	SetPresParams(hwnd, &RGBGREY, &RGBBLACK, &RGBBLACK, GetPString(IDS_8HELVTEXT));
[551]	176	return rc;
	177	}
[2]	178	}
[551]	179	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	180	}
	181
[551]	182	void CommonTextPaint(HWND hwnd, HPS hps)
[377]	183	{
[2]	184	int x;
[551]	185	USHORT ids[] = { DIR_FOLDERICON, DIR_TOTALS, DIR_SELECTED, DIR_VIEW,
	186	DIR_FILTER, DIR_SORT, DIR_MAX, 0
	187	};
	188	BOOL bools[] = { TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE };
[2]	189
[551]	190	for (x = 0; ids[x]; x++) {
	191	if (WinWindowFromID(hwnd, ids[x]) != (HWND) 0)
	192	PaintRecessedWindow(WinWindowFromID(hwnd, ids[x]), hps,
	193	bools[x], FALSE);
[2]	194	}
	195	}
	196
[551]	197	void CommonCreateTextChildren(HWND hwnd, char class, USHORT ids)
[377]	198	{
[551]	199	int x;
	200	CHAR s[33];
[2]	201	ULONG attrs;
[377]	202	HWND hwndTmp;
[2]	203
[377]	204	if (!hwnd \|\| !class \|\| !ids) {
	205	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[2]	206	return;
[377]	207	}
[2]	208
[551]	209	for (x = 0; ids[x]; x++) {
[2]	210	*s = 0;
[551]	211	switch (ids[x]) {
	212	case DIR_SORT:
	213	case DIR_FILTER:
	214	case DIR_VIEW:
	215	attrs = SS_TEXT \| DT_LEFT \| DT_VCENTER;
	216	break;
	217	case DIR_FOLDERICON:
	218	case DIR_MAX:
	219	attrs = SS_BITMAP;
	220	sprintf(s, "#%d", ids[x]);
	221	break;
	222	default:
	223	attrs = SS_TEXT \| DT_CENTER \| DT_VCENTER;
	224	break;
[2]	225	}
[551]	226	hwndTmp = WinCreateWindow(hwnd, class, s, attrs, 0, 0, 0, 0, hwnd,
	227	HWND_TOP, ids[x], NULL, NULL);
[377]	228	if (!hwndTmp)
[551]	229	Win_Error2(hwnd, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[948]	230	} // for
[2]	231	}
	232
[551]	233	void CommonDriveCmd(HWND hwnd, char *drive, USHORT cmd)
[377]	234	{
[2]	235	char dv[CCHMAXPATH];
	236
[551]	237	if (!drive \|\| !*drive)
[2]	238	return;
[551]	239	strcpy(dv, drive);
[2]	240	MakeValidDir(dv);
	241
[551]	242	switch (cmd) {
	243	case IDM_MKDIR:
	244	PMMkDir(hwnd, dv, FALSE);
	245	break;
	246	case IDM_INFO:
	247	WinDlgBox(HWND_DESKTOP,
	248	HWND_DESKTOP,
	249	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) dv);
	250	break;
	251	case IDM_DRVFLAGS:
[552]	252	strcpy(dv, drive); // Must use original drive letter
[551]	253	if (WinDlgBox(HWND_DESKTOP,
	254	hwnd,
	255	SetDrvProc,
	256	FM3ModHandle, DVS_FRAME, MPFROMP(dv)) && hwndTree)
	257	PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_UPDATE, 0), MPVOID);
	258	break;
	259	case IDM_SIZES:
	260	WinDlgBox(HWND_DESKTOP,
	261	HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, dv);
	262	break;
	263	case IDM_SHOWALLFILES:
	264	StartSeeAll(HWND_DESKTOP, FALSE, dv);
	265	break;
	266	case IDM_UNDELETE:
[1041]	267	{
	268	HOBJECT hObject;
	269	HWND hwndDesktop;
	270
	271	hObject = WinQueryObject("<XWP_TRASHCAN>");
	272	if (hObject != NULLHANDLE && fTrashCan) {
	273	hwndDesktop = WinQueryDesktopWindow((HAB) 0, NULLHANDLE);
	274	WinSetFocus(HWND_DESKTOP, hwndDesktop);
	275	WinOpenObject(hObject, 0, TRUE);
	276	}
	277	else
	278	WinDlgBox(HWND_DESKTOP,
	279	hwnd,
	280	UndeleteDlgProc,
	281	FM3ModHandle, UNDEL_FRAME, MPFROMP(dv));
	282	}
[551]	283	break;
	284	case IDM_CHKDSK:
	285	runemf2(SEPARATE \| WINDOWED,
[907]	286	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	287	"PMCHKDSK.EXE %c:", toupper(*dv));
[551]	288	break;
	289	case IDM_OPTIMIZE:
	290	{
	291	CHAR FileSystem[CCHMAXPATH];
	292	ULONG type;
[2]	293
[551]	294	CheckDrive(*dv, FileSystem, &type);
	295	if (*FileSystem) {
	296	strcat(FileSystem, "OPT.CMD");
	297	runemf2(SEPARATE \| WINDOWED,
[888]	298	hwnd, pszSrcFile, __LINE__,
[551]	299	NULL,
	300	NULL,
	301	"%s /C %s %c:", GetCmdSpec(FALSE), FileSystem, toupper(*dv));
[2]	302	}
[551]	303	}
	304	break;
	305	case IDM_FORMAT:
	306	runemf2(SEPARATE \| WINDOWED,
[907]	307	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	308	"PMFORMAT.EXE %c:", toupper(*dv));
[551]	309	break;
[2]	310
[551]	311	#if 0 // fixme to be gone?
[446]	312
[551]	313	case IDM_CLOSETRAY:
	314	if (driveflags[*dv - 'A'] & DRIVE_CDROM) {
[2]	315
[551]	316	BYTE parm[4] = { "CD01" };
[841]	317	ULONGLONG dlen;
	318	ULONG plen;
[551]	319	HFILE hfile;
	320	APIRET rc;
[2]	321
[551]	322	dv[2] = 0;
[844]	323	rc = DosOpen(dv,
	324	&hfile,
	325	&dlen,
	326	0,
	327	0,
	328	OPEN_ACTION_OPEN_IF_EXISTS \|
	329	OPEN_ACTION_CREATE_IF_NEW,
	330	OPEN_FLAGS_DASD \|
	331	OPEN_FLAGS_FAIL_ON_ERROR \| OPEN_SHARE_DENYNONE, NULL);
[551]	332	if (rc)
[844]	333	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosOpen");
[551]	334	else {
	335	dlen = 0;
	336	plen = sizeof(parm);
	337	rc = DosDevIOCtl(hfile,
	338	0x80,
	339	0x45, &parm, sizeof(parm), &plen, NULL, 0, &dlen);
	340	DosClose(hfile);
	341	if (rc)
	342	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosDevIOCtl");
[2]	343	}
[551]	344	}
	345	break;
[446]	346	#endif // fixme to be gone?
[2]	347
[551]	348	case IDM_LOCK:
	349	case IDM_UNLOCK:
	350	case IDM_EJECT:
	351	{
	352	BYTE parm[2];
	353	ULONG plen = sizeof(parm), dlen = 0L;
[446]	354
[551]	355	switch (SHORT1FROMMP(cmd)) {
	356	case IDM_LOCK:
	357	parm[0] = 1;
	358	break;
	359	case IDM_UNLOCK:
	360	parm[0] = 0;
	361	break;
	362	case IDM_EJECT:
	363	parm[0] = 2;
	364	break;
[2]	365	}
[551]	366	parm[1] = (BYTE) (*dv - 'A');
	367	DosError(FERR_DISABLEHARDERR);
	368	DosDevIOCtl(-1L,
	369	8L, 0x40L, &parm, sizeof(parm), &plen, NULL, 0L, &dlen);
	370	}
	371	break;
[2]	372	}
	373	}
	374
[551]	375	void CommonCreateMainChildren(HWND hwnd, SWP * swp)
[377]	376	{
[551]	377	HWND hwndFrame = WinQueryWindow(hwnd, QW_PARENT);
[377]	378	HWND hwndTmp;
	379	PFNWP oldproc;
[2]	380
[377]	381	// Create a children of frame window
[948]	382	// Left status window
[377]	383	hwndStatus = WinCreateWindow(hwndFrame,
[593]	384	WC_STATUS,
[551]	385	"Status",
	386	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	387	DT_VCENTER,
	388	swp->x + 4 +
	389	WinQuerySysValue(HWND_DESKTOP,
	390	SV_CXSIZEBORDER),
	391	swp->y + 4 +
	392	WinQuerySysValue(HWND_DESKTOP,
	393	SV_CYSIZEBORDER),
	394	((swp->cx / 2) - 8) -
	395	(WinQuerySysValue(HWND_DESKTOP,
	396	SV_CXSIZEBORDER) * 2),
	397	20,
	398	hwndFrame, HWND_TOP, MAIN_STATUS, NULL, NULL);
[377]	399	if (!hwndStatus)
[551]	400	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	401
[948]	402	// Right status window
[377]	403	hwndStatus2 = WinCreateWindow(hwndFrame,
[593]	404	WC_STATUS,
[551]	405	"Status2",
	406	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	407	DT_VCENTER,
	408	((swp->cx / 2) + 4) +
	409	WinQuerySysValue(HWND_DESKTOP,
	410	SV_CXSIZEBORDER),
	411	((swp->cy / 2) + 4) +
	412	WinQuerySysValue(HWND_DESKTOP,
	413	SV_CYSIZEBORDER),
	414	((swp->cx / 2) - 8) -
	415	(WinQuerySysValue(HWND_DESKTOP,
	416	SV_CXSIZEBORDER) * 2),
	417	20,
	418	hwndFrame,
	419	HWND_TOP, MAIN_STATUS2, NULL, NULL);
[377]	420	if (!hwndStatus2)
[551]	421	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	422
[377]	423	hwndAttr = WinCreateWindow(hwndFrame,
[593]	424	WC_STATUS,
[551]	425	"Attr",
	426	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	427	DT_VCENTER,
	428	swp->x + 4 +
	429	WinQuerySysValue(HWND_DESKTOP,
	430	SV_CXSIZEBORDER),
	431	swp->y + 4 + 24 +
	432	WinQuerySysValue(HWND_DESKTOP,
	433	SV_CYSIZEBORDER),
	434	((swp->cx / 4) - 8) -
	435	(WinQuerySysValue(HWND_DESKTOP,
	436	SV_CXSIZEBORDER) * 2),
	437	20, hwndFrame, HWND_TOP, IDM_ATTRS, NULL, NULL);
[377]	438	if (!hwndAttr)
[551]	439	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	440
	441	hwndDate = WinCreateWindow(hwndFrame,
[593]	442	WC_STATUS,
[551]	443	"Date",
	444	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	445	DT_VCENTER,
	446	((swp->x / 4) * 2) + 4 +
	447	WinQuerySysValue(HWND_DESKTOP,
	448	SV_CXSIZEBORDER),
	449	swp->y + 4 + 24 +
	450	WinQuerySysValue(HWND_DESKTOP,
	451	SV_CYSIZEBORDER),
	452	((swp->cx / 4) - 8) -
	453	(WinQuerySysValue(HWND_DESKTOP,
	454	SV_CXSIZEBORDER) * 2),
	455	20, hwndFrame, HWND_TOP, IDM_INFO, NULL, NULL);
[377]	456	if (!hwndDate)
[551]	457	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	458
	459	hwndName = WinCreateWindow(hwndFrame,
[593]	460	WC_STATUS,
[551]	461	"Name",
	462	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	463	DT_VCENTER,
	464	((swp->x / 4) * 3) + 4 +
	465	WinQuerySysValue(HWND_DESKTOP,
	466	SV_CXSIZEBORDER),
	467	swp->y + 4 +
	468	WinQuerySysValue(HWND_DESKTOP,
	469	SV_CYSIZEBORDER),
	470	((swp->cx / 4) - 8) -
	471	(WinQuerySysValue(HWND_DESKTOP,
	472	SV_CXSIZEBORDER) * 2),
	473	20, hwndFrame, HWND_TOP, IDM_RENAME, NULL, NULL);
[377]	474	if (!hwndName)
[551]	475	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	476
[377]	477	hwndTmp = WinCreateWindow(hwndFrame,
[593]	478	WC_TOOLBACK,
[551]	479	NullStr,
	480	WS_VISIBLE \| SS_TEXT \| DT_CENTER \| DT_VCENTER,
	481	swp->x +
	482	WinQuerySysValue(HWND_DESKTOP,
	483	SV_CXSIZEBORDER),
	484	(swp->cy -
	485	WinQuerySysValue(HWND_DESKTOP,
	486	SV_CYSIZEBORDER)) - 30,
	487	swp->cx -
	488	(WinQuerySysValue(HWND_DESKTOP,
	489	SV_CXSIZEBORDER) * 2),
	490	30, hwndFrame, HWND_TOP, MAIN_TOOLS, NULL, NULL);
[377]	491	if (!hwndTmp)
[551]	492	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	493
	494	hwndBack = WinCreateWindow(hwndFrame,
[593]	495	WC_DRIVEBACK,
[551]	496	NullStr,
	497	WS_VISIBLE \| SS_TEXT \| DT_RIGHT \| DT_BOTTOM,
	498	swp->x +
	499	WinQuerySysValue(HWND_DESKTOP,
	500	SV_CXSIZEBORDER),
	501	(swp->cy -
	502	WinQuerySysValue(HWND_DESKTOP,
	503	SV_CYSIZEBORDER)) - 30,
	504	swp->cx -
	505	(WinQuerySysValue(HWND_DESKTOP,
	506	SV_CXSIZEBORDER) * 2),
	507	30,
	508	hwndFrame, HWND_TOP, MAIN_DRIVES, NULL, NULL);
[2]	509
[377]	510	if (!hwndBack)
[551]	511	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	512
	513	hwndLED = WinCreateWindow(hwndFrame,
[593]	514	WC_LED,
[551]	515	"#920",
	516	WS_VISIBLE \| SS_BITMAP,
	517	swp->cx - 58,
	518	swp->y,
	519	12,
	520	12, hwndFrame, HWND_TOP, MAIN_LED, NULL, NULL);
[377]	521	if (!hwndLED)
[551]	522	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	523
	524	hwndLEDHdr = WinCreateWindow(hwndFrame,
[593]	525	WC_LED,
[551]	526	"0",
	527	WS_VISIBLE \| SS_TEXT \| DT_VCENTER \|
	528	DT_CENTER,
	529	swp->cx - 58,
	530	swp->y + 12,
	531	12,
	532	12,
	533	hwndFrame, HWND_TOP, MAIN_LEDHDR, NULL, NULL);
[377]	534	if (!hwndLEDHdr)
[551]	535	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	536
	537	hwndAutoview = WinCreateWindow(hwndFrame,
[593]	538	WC_AUTOVIEW,
[551]	539	NullStr,
	540	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	541	DT_TOP \| DT_WORDBREAK,
	542	swp->x + 4 +
	543	WinQuerySysValue(HWND_DESKTOP,
	544	SV_CXSIZEBORDER),
	545	swp->y + 4 +
	546	WinQuerySysValue(HWND_DESKTOP,
	547	SV_CYSIZEBORDER) + 16,
	548	(swp->cx - 8) -
	549	(WinQuerySysValue(HWND_DESKTOP,
	550	SV_CXSIZEBORDER) * 2),
	551	48,
	552	hwndFrame,
	553	HWND_TOP, MAIN_AUTOVIEW, NULL, NULL);
[377]	554	if (!hwndAutoview)
[551]	555	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	556
	557	hwndAutoMLE = WinCreateWindow(hwndFrame,
[551]	558	// GetPString(IDS_WCAUTOVIEW),
	559	WC_MLE,
	560	NullStr,
	561	WS_VISIBLE \| MLS_HSCROLL \|
	562	MLS_VSCROLL \| MLS_BORDER,
	563	swp->x + 4 +
	564	WinQuerySysValue(HWND_DESKTOP,
	565	SV_CXSIZEBORDER),
	566	swp->y + 4 +
	567	WinQuerySysValue(HWND_DESKTOP,
	568	SV_CYSIZEBORDER) + 16,
	569	(swp->cx - 8) -
	570	(WinQuerySysValue(HWND_DESKTOP,
	571	SV_CXSIZEBORDER) * 2),
	572	48,
	573	hwndFrame,
	574	HWND_TOP, MAIN_AUTOVIEWMLE, NULL, NULL);
[377]	575	if (!hwndAutoMLE)
[551]	576	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	577
[551]	578	oldproc = WinSubclassWindow(hwndAutoMLE, AutoViewProc);
[574]	579	WinSetWindowPtr(hwndAutoMLE, QWL_USER, (PVOID) oldproc);
[551]	580	PostMsg(hwndAutoMLE, UM_SETUP, MPVOID, MPVOID);
[2]	581	}
	582
[551]	583	MRESULT EXPENTRY CommonMainWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	584	MPARAM mp2)
[377]	585	{
[551]	586	switch (msg) {
	587	case UM_THREADUSE:
	588	if (hbmLEDon && hbmLEDoff) {
	589	static LONG threaduse;
	590	CHAR ts[33];
[2]	591
[551]	592	if (mp1) {
	593	threaduse++;
	594	if (threaduse == 1)
	595	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDon), MPVOID);
	596	}
	597	else {
	598	threaduse--;
	599	if (threaduse <= 0) {
	600	threaduse = 0;
	601	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDoff), MPVOID);
[377]	602	}
	603	}
[551]	604	ltoa(threaduse, ts, 10);
	605	WinSetWindowText(hwndLEDHdr, ts);
[809]	606	DosSleep(0);
[551]	607	}
	608	return 0;
[2]	609
[551]	610	case UM_LOADFILE:
	611	{
	612	CHAR *s = NULL;
	613	static CHAR lastfile[CCHMAXPATH] = "";
[2]	614
[551]	615	if (!fAutoView) {
	616	if (*lastfile)
	617	PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	618	UM_LOADFILE, MPVOID, MPVOID);
	619	*lastfile = 0;
	620	}
	621	else {
	622	if (mp1) {
[1009]	623	if (!mp2 && !stricmp(lastfile, (CHAR *)mp1))
[551]	624	return 0;
[1009]	625	strcpy(lastfile, (CHAR *)mp1);
[551]	626	s = xstrdup(lastfile, pszSrcFile, __LINE__);
	627	}
	628	else
	629	*lastfile = 0;
	630	if (!PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	631	UM_LOADFILE, MPFROMP(s), MPVOID)) {
[1009]	632	xfree(s, pszSrcFile, __LINE__);
[551]	633	}
	634	}
	635	}
	636	return 0;
[2]	637
[551]	638	case UM_BUILDDRIVEBAR:
	639	BuildDriveBarButtons(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	640	MAIN_DRIVES));
	641	return 0;
[2]	642	}
[551]	643	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	644	}
	645
[551]	646	MRESULT EXPENTRY CommonTextButton(HWND hwnd, ULONG msg, MPARAM mp1,
	647	MPARAM mp2)
[377]	648	{
[551]	649	static HWND hwndLast = (HWND) 0;
[2]	650	static ULONG lastclick = 0;
	651
[551]	652	switch (msg) {
	653	case WM_MOUSEMOVE:
	654	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	655	if (!fNoFinger) {
	656	WinSetPointer(HWND_DESKTOP, hptrFinger);
	657	return MRFROMLONG(TRUE);
	658	}
	659	break;
[348]	660
[551]	661	case WM_BUTTON1DOWN:
	662	case WM_BUTTON3DOWN:
	663	if (hwndBubble)
	664	WinDestroyWindow(hwndBubble);
	665	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	666	WinSetCapture(HWND_DESKTOP, hwnd);
	667	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	668	break;
[2]	669
[551]	670	case WM_BUTTON2UP:
	671	case WM_BUTTON2DOWN:
	672	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	673	if (msg == WM_BUTTON2UP && hwndLast) {
	674	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	675	hwndLast = (HWND) 0;
	676	}
	677	break;
[2]	678
[551]	679	case WM_BUTTON1UP:
	680	case WM_BUTTON3UP:
	681	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	682	WinSetCapture(HWND_DESKTOP, (HWND) 0);
	683	PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
	684	{
	685	ULONG check;
[2]	686
[551]	687	DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &check, sizeof(check));
	688	if (check > lastclick + 500) {
[2]	689
[551]	690	RECTL rcl;
	691	POINTS pts;
[2]	692
[551]	693	pts.x = SHORT1FROMMP(mp1);
	694	pts.y = SHORT2FROMMP(mp1);
	695	WinQueryWindowRect(hwnd, &rcl);
	696	if (pts.x > 0 && pts.y > 0 && pts.x < rcl.xRight && pts.y < rcl.yTop)
	697	PostMsg(hwnd, UM_CLICKED + (msg == WM_BUTTON3UP), mp1, mp2);
[2]	698	}
[551]	699	lastclick = check;
	700	}
	701	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	702	hwndLast = (HWND) 0;
	703	break;
[2]	704
[551]	705	case WM_SETFOCUS:
	706	if (mp2)
	707	hwndLast = (HWND) mp1;
	708	break;
[2]	709
[551]	710	case UM_FOCUSME:
	711	if (mp1) {
[2]	712
[551]	713	PID pid;
	714	TID tid;
[2]	715
[551]	716	if (WinIsWindow(WinQueryAnchorBlock(hwnd), (HWND) mp1) &&
	717	WinQueryWindowProcess((HWND) mp1, &pid, &tid) && pid == mypid) {
	718	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
	719	return 0;
[2]	720	}
[551]	721	}
	722	{
	723	HWND htemp = (HWND) 0;
[2]	724
[551]	725	if (hwndMain)
	726	htemp = TopWindow(hwndMain, (HWND) 0);
	727	if (!htemp)
	728	htemp = hwndTree;
	729	if (htemp)
	730	WinSetFocus(HWND_DESKTOP, htemp);
	731	else
	732	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
	733	}
	734	return 0;
[2]	735	}
	736
[551]	737	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	738	}
	739
[551]	740	MRESULT EXPENTRY CommonCnrProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	741	{
[574]	742	DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd, QWL_USER);
[2]	743
[551]	744	switch (msg) {
	745	case UM_FIXCNRMLE:
	746	if (dcd) {
[2]	747
[551]	748	SWP swp, swpC;
[2]	749
[551]	750	if (WinQueryWindowPos(WinWindowFromID(hwnd, CID_MLE), &swp)) {
	751	if (WinQueryWindowPos(hwnd, &swpC)) {
	752	swpC.cx -= (WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 4);
	753	swpC.cx -= swp.x;
	754	WinSetWindowPos(WinWindowFromID(hwnd, CID_MLE),
	755	HWND_TOP, 0, 0, swpC.cx, swp.cy + 2, SWP_SIZE);
	756	}
[2]	757	}
[551]	758	if (mp1)
	759	WinSendMsg(WinWindowFromID(hwnd, CID_MLE),
	760	MLM_SETTEXTLIMIT, mp1, MPVOID);
	761	}
	762	return 0;
[2]	763
[551]	764	case UM_FIXEDITNAME:
	765	if (dcd) {
	766	if (mp1 && (INT) mp1 != -1) {
[2]	767
[551]	768	CHAR *p;
[2]	769
[551]	770	WinSendMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	771	MLEdelete(WinWindowFromID(hwnd, CID_MLE),
[1009]	772	0, strlen((CHAR *)mp1) + 1);
	773	WinSetDlgItemText(hwnd, CID_MLE, (CHAR *)mp1);
	774	p = strrchr((CHAR *)mp1, '\\');
[551]	775	if (p) {
	776	p++;
[1009]	777	MLEsetcurposa(WinWindowFromID(hwnd, CID_MLE), (p - (CHAR *)mp1));
	778	MLEsetcurposc(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	779	}
	780	else
[1009]	781	MLEsetcurpos(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	782	}
	783	else if (mp2) {
	784	if ((INT) mp1 == -1) {
	785	PCNRITEM pci = (PCNRITEM) mp2;
[751]	786	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	787	}
	788	else {
	789	Broadcast(WinQueryAnchorBlock(hwnd),
	790	dcd->hwndParent, UM_UPDATERECORD, mp2, MPVOID);
[1039]	791	free(mp2);
[551]	792	}
[2]	793	}
[551]	794	}
	795	return 0;
[2]	796	}
[551]	797	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	798	}
	799
[551]	800	HWND OpenDirCnr(HWND hwnd, HWND hwndParent, HWND hwndRestore,
	801	BOOL noautotile, char *directory)
[377]	802	{
[551]	803	SWP swp;
[2]	804	HWND hwndDir;
	805
[551]	806	if (ParentIsDesktop(hwnd, hwndParent) \|\| (ULONG ) realappname != FM3UL)
	807	StartDirCnr(HWND_DESKTOP, directory, hwndRestore, 1);
	808	else if ((ULONG ) realappname == FM3UL) {
	809	if (!fAutoTile)
	810	GetNextWindowPos(hwndParent, &swp, NULL, NULL);
	811	hwndDir = StartDirCnr(hwndParent, directory, hwndRestore, 1);
	812	if (hwndDir) {
	813	if (!fAutoTile)
	814	WinSetWindowPos(hwndDir,
	815	HWND_TOP,
	816	swp.x,
	817	swp.y,
	818	swp.cx,
	819	swp.cy, SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
	820	else if (!noautotile)
	821	TileChildren(hwndParent, TRUE);
[2]	822	WinSetWindowPos(hwndDir,
[551]	823	HWND_TOP,
	824	0, 0, 0, 0, SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE);
[2]	825	}
	826	}
	827	else {
	828
	829	char s[256];
	830
	831	assign_ignores(s);
	832	runemf2(WINDOWED \| SEPARATE,
[888]	833	hwnd, pszSrcFile, __LINE__,
[551]	834	NULL,
	835	NULL,
	836	"VDIR.EXE %s%s\"%s%s\"",
	837	(s) ? s : NullStr, (s) ? " " : NullStr,
	838	directory,
	839	(directory[strlen(directory) - 1] == '\\') ? "\\" : NullStr);
[2]	840	}
	841	return hwndDir;
	842	}
	843
[536]	844	//= IncrThreadUsage() Increment thread usage counter ==
	845
	846	VOID IncrThreadUsage(VOID)
	847	{
	848	if (hwndMain)
[551]	849	WinPostMsg(hwndMain, UM_THREADUSE, MPFROMLONG(1), MPVOID);
[536]	850	}
	851
	852	//= DecrThreadUsage() Decrement thread usage counter ==
	853
	854	VOID DecrThreadUsage(VOID)
	855	{
	856	if (hwndMain)
[551]	857	WinPostMsg(hwndMain, UM_THREADUSE, MPVOID, MPVOID);
[536]	858	}
[793]	859
	860	#pragma alloc_text(COMMON,CommonFrameWndProc,CommonTextProc,CommonTextPaint)
	861	#pragma alloc_text(COMMON1,CommonCreateTextChildren,CommonCreateMainChildren)
	862	#pragma alloc_text(COMMON2,CommonDriveCmd,CommonTextButton)
	863	#pragma alloc_text(COMMON3,CommonMainWndProc,IncrThreadUsage,DecrThreadUsage)
	864	#pragma alloc_text(COMMON4,CommonCnrProc)
	865	#pragma alloc_text(COMMON5,OpenDirCnr)

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