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source: trunk/dll/common.c@ 1655

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Last change on this file since 1655 was 1655, checked in by Gregg Young, 14 years ago
Cleanup and added comments
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 25.1 KB

Rev	Line
[246]	1
	2	/***********************************************************************
	3
	4	$Id: common.c 1655 2012-01-08 18:17:31Z gyoung $
	5
	6	Common window functions
	7
	8	Copyright (c) 1993, 1998 M. Kimes
[1498]	9	Copyright (c) 2001, 2010 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
[1391]	25	11 Jan 09 GKY Replace font names in the string file with global set at compile in init.c
[1395]	26	07 Feb 09 GKY Eliminate Win_Error2 by moving function names to PCSZs used in Win_Error
[1400]	27	08 Mar 09 GKY Additional strings move to PCSZs in init.c
[1444]	28	22 Jul 09 GKY Drivebar enhancements add refresh removable, rescan all drives, drive button
[1455]	29	22 Jul 09 GKY Drivebar enhancements add refresh removable, rescan all drives, drive button
	30	loads drive root directory in directory container or expands drive tree
	31	and rescans drive in tree container depending on container focus, greyed out
	32	inappropriate menu context choices
	33	14 Sep 09 SHL Blink thread LEDs while threads working
[1498]	34	17 JAN 10 GKY Changes to get working with Watcom 1.9 Beta (1/16/10). Mostly cast CHAR CONSTANT * as CHAR *.
[246]	35
	36	***********************************************************************/
	37
[907]	38	#include <stdlib.h>
	39	#include <string.h>
	40	#include <ctype.h>
	41
[2]	42	#define INCL_DOS
	43	#define INCL_DOSERRORS
	44	#define INCL_WIN
	45	#define INCL_GPI
[907]	46	#define INCL_LONGLONG // dircnrs.h
[2]	47
[1182]	48	#include "fm3dll.h"
[1221]	49	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1205]	50	#include "mainwnd2.h" // Data declaration(s)
	51	#include "killproc.h" // Data declaration(s)
	52	#include "collect.h" // Data declaration(s)
	53	#include "grep.h" // Data declaration(s)
	54	#include "dircnrs.h" // Data declaration(s)
	55	#include "notebook.h" // Data declaration(s)
	56	#include "inis.h" // Data declaration(s)
	57	#include "init.h" // Data declaration(s)
	58	#include "treecnr.h" // Data declaration(s)
[2]	59	#include "fm3dlg.h"
	60	#include "fm3str.h"
	61	#include "mle.h"
[907]	62	#include "filldir.h" // RemoveCnrItems
	63	#include "errutil.h" // Dos_Error...
	64	#include "strutil.h" // GetPString
[1159]	65	#include "autoview.h" // AutoViewProc
[1182]	66	#include "mainwnd.h" // BuildDriveBarButtons, GetNextWindowPos, TopWindow
[1159]	67	#include "common.h"
	68	#include "dirsize.h" // DirSizeProc
	69	#include "info.h" // DrvInfoProc, SetDrvProc
	70	#include "seeall.h" // StartSeeAll
[1182]	71	#include "misc.h" // Broadcast
	72	#include "valid.h" // CheckDrive
	73	#include "mkdir.h" // PMMkDir
	74	#include "presparm.h" // SetPresParams
	75	#include "undel.h" // UndeleteDlgProc
	76	#include "systemf.h" // runemf2
	77	#include "wrappers.h" // xfree
[1039]	78	#include "fortify.h"
[2]	79
[1205]	80	// Data definitions
[2]	81	#pragma data_seg(DATA1)
[348]	82	static PSZ pszSrcFile = __FILE__;
[1205]	83	static HWND hwndLED;
	84	static HWND hwndLEDHdr;
[348]	85
[1205]	86	#pragma data_seg(GLOBAL1)
	87	HWND hwndBack;
	88
[551]	89	MRESULT EXPENTRY CommonFrameWndProc(USHORT id,
	90	HWND hwnd,
	91	ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	92	{
[574]	93	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	94
[551]	95	switch (msg) {
	96	case UM_TIMER:
	97	case UM_ACTION:
	98	case UM_SHOWME:
	99	case UM_OPENWINDOWFORME:
	100	case UM_MINIMIZE:
	101	case UM_MAXIMIZE:
	102	case UM_CONTAINERDIR:
	103	case UM_FILTER:
	104	case UM_INITMENU:
	105	case UM_COMMAND:
	106	case UM_UPDATERECORD:
	107	case UM_UPDATERECORDLIST:
	108	case WM_COMMAND:
	109	case MM_PORTHOLEINIT:
	110	case WM_INITMENU:
	111	case UM_CONTAINER_FILLED:
	112	case UM_FILESMENU:
	113	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
[2]	114
[551]	115	case UM_CONTEXTMENU:
	116	PostMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
	117	return 0;
[2]	118
[551]	119	case UM_CONTAINERHWND:
	120	return MRFROMLONG(WinWindowFromID(hwnd, id));
[2]	121
[551]	122	case DM_DROP:
	123	case DM_DRAGOVER:
	124	case DM_DRAGLEAVE:
	125	case DM_DROPHELP:
	126	{
	127	CNRDRAGINFO cnd;
	128	USHORT dcmd;
[2]	129
[551]	130	switch (msg) {
	131	case DM_DROP:
	132	dcmd = CN_DROP;
	133	break;
	134	case DM_DRAGOVER:
	135	dcmd = CN_DRAGOVER;
	136	break;
	137	case DM_DRAGLEAVE:
	138	dcmd = CN_DRAGLEAVE;
	139	break;
	140	case DM_DROPHELP:
	141	dcmd = CN_DROPHELP;
	142	break;
[2]	143	}
[551]	144	cnd.pDragInfo = (PDRAGINFO) mp1;
	145	cnd.pRecord = NULL;
	146	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT),
	147	WM_CONTROL, MPFROM2SHORT(id, dcmd), MPFROMP(&cnd));
	148	}
[2]	149
[551]	150	case UM_RESCAN:
	151	if (fAutoTile &&
[1570]	152	!fAmClosing && !fNoTileUpdate && !ParentIsDesktop(hwnd, (HWND) 0))
[551]	153	PostMsg(WinQueryWindow(hwnd, QW_PARENT), UM_RESCAN, MPVOID, MPVOID);
	154	return 0;
[2]	155
[551]	156	case WM_MINMAXFRAME:
	157	{
	158	PSWP pswp = (PSWP) mp1;
	159	MRESULT rc;
[2]	160
[551]	161	rc = oldproc(hwnd, msg, mp1, mp2);
	162	if (pswp->fl & (SWP_MINIMIZE \| SWP_HIDE \| SWP_RESTORE))
	163	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	164	return rc;
	165	}
[2]	166
[551]	167	case WM_DESTROY:
	168	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	169	break;
[2]	170	}
[551]	171	return oldproc(hwnd, msg, mp1, mp2);
[2]	172	}
	173
[551]	174	MRESULT EXPENTRY CommonTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	175	{
[551]	176	switch (msg) {
	177	case WM_CREATE:
	178	{
	179	MRESULT rc;
[2]	180
[551]	181	rc = PFNWPStatic(hwnd, msg, mp1, mp2);
[552]	182	switch (WinQueryWindowUShort(hwnd, QWS_ID))
[1655]	183	case DIR_SORT:
	184	case DIR_VIEW:
	185	case DIR_FILTER:
	186	//fixme to allow user to change presparams 1-10-09 GKY
	187	SetPresParams(hwnd, &RGBGREY, &RGBBLACK, &RGBBLACK, FNT_8HELVETICA);
[551]	188	return rc;
	189	}
[2]	190	}
[551]	191	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	192	}
	193
[551]	194	void CommonTextPaint(HWND hwnd, HPS hps)
[377]	195	{
[2]	196	int x;
[551]	197	USHORT ids[] = { DIR_FOLDERICON, DIR_TOTALS, DIR_SELECTED, DIR_VIEW,
	198	DIR_FILTER, DIR_SORT, DIR_MAX, 0
	199	};
	200	BOOL bools[] = { TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE };
[2]	201
[551]	202	for (x = 0; ids[x]; x++) {
	203	if (WinWindowFromID(hwnd, ids[x]) != (HWND) 0)
	204	PaintRecessedWindow(WinWindowFromID(hwnd, ids[x]), hps,
	205	bools[x], FALSE);
[2]	206	}
	207	}
	208
[1400]	209	void CommonCreateTextChildren(HWND hwnd, PCSZ class, USHORT * ids)
[377]	210	{
[551]	211	int x;
	212	CHAR s[33];
[2]	213	ULONG attrs;
[377]	214	HWND hwndTmp;
[2]	215
[377]	216	if (!hwnd \|\| !class \|\| !ids) {
[1398]	217	Runtime_Error(pszSrcFile, __LINE__, NULL);
[2]	218	return;
[377]	219	}
[2]	220
[551]	221	for (x = 0; ids[x]; x++) {
[2]	222	*s = 0;
[551]	223	switch (ids[x]) {
	224	case DIR_SORT:
	225	case DIR_FILTER:
	226	case DIR_VIEW:
	227	attrs = SS_TEXT \| DT_LEFT \| DT_VCENTER;
	228	break;
	229	case DIR_FOLDERICON:
	230	case DIR_MAX:
	231	attrs = SS_BITMAP;
	232	sprintf(s, "#%d", ids[x]);
	233	break;
	234	default:
	235	attrs = SS_TEXT \| DT_CENTER \| DT_VCENTER;
	236	break;
[2]	237	}
[1498]	238	hwndTmp = WinCreateWindow(hwnd, (CHAR *) class, s, attrs, 0, 0, 0, 0, hwnd,
[551]	239	HWND_TOP, ids[x], NULL, NULL);
[377]	240	if (!hwndTmp)
[1395]	241	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__,
[1455]	242	PCSZ_WINCREATEWINDOW);
[948]	243	} // for
[2]	244	}
	245
[551]	246	void CommonDriveCmd(HWND hwnd, char *drive, USHORT cmd)
[377]	247	{
[2]	248	char dv[CCHMAXPATH];
	249
[551]	250	if (!drive \|\| !*drive)
[2]	251	return;
[551]	252	strcpy(dv, drive);
[2]	253	MakeValidDir(dv);
	254
[551]	255	switch (cmd) {
	256	case IDM_MKDIR:
	257	PMMkDir(hwnd, dv, FALSE);
	258	break;
	259	case IDM_INFO:
	260	WinDlgBox(HWND_DESKTOP,
	261	HWND_DESKTOP,
	262	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) dv);
	263	break;
	264	case IDM_DRVFLAGS:
[552]	265	strcpy(dv, drive); // Must use original drive letter
[551]	266	if (WinDlgBox(HWND_DESKTOP,
	267	hwnd,
	268	SetDrvProc,
[1455]	269	FM3ModHandle, DVS_FRAME, MPFROMP(dv)) && hwndTree)
[1444]	270	if (!PostMsg(hwndTree, UM_SHOWME, MPFROMP(dv), MPVOID))
[1455]	271	PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_UPDATE, 0), MPVOID);
[551]	272	break;
	273	case IDM_SIZES:
	274	WinDlgBox(HWND_DESKTOP,
	275	HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, dv);
	276	break;
	277	case IDM_SHOWALLFILES:
	278	StartSeeAll(HWND_DESKTOP, FALSE, dv);
	279	break;
	280	case IDM_UNDELETE:
[1041]	281	{
	282	HOBJECT hObject;
	283	HWND hwndDesktop;
	284
	285	hObject = WinQueryObject("<XWP_TRASHCAN>");
	286	if (hObject != NULLHANDLE && fTrashCan) {
[1455]	287	hwndDesktop = WinQueryDesktopWindow((HAB) 0, NULLHANDLE);
	288	WinSetFocus(HWND_DESKTOP, hwndDesktop);
	289	WinOpenObject(hObject, 0, TRUE);
[1041]	290	}
	291	else
	292	WinDlgBox(HWND_DESKTOP,
[1455]	293	hwnd,
	294	UndeleteDlgProc,
	295	FM3ModHandle, UNDEL_FRAME, MPFROMP(dv));
[1041]	296	}
[551]	297	break;
	298	case IDM_CHKDSK:
	299	runemf2(SEPARATE \| WINDOWED,
[907]	300	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	301	"PMCHKDSK.EXE %c:", toupper(*dv));
[551]	302	break;
	303	case IDM_OPTIMIZE:
	304	{
	305	CHAR FileSystem[CCHMAXPATH];
	306	ULONG type;
[2]	307
[551]	308	CheckDrive(*dv, FileSystem, &type);
	309	if (*FileSystem) {
	310	strcat(FileSystem, "OPT.CMD");
	311	runemf2(SEPARATE \| WINDOWED,
[888]	312	hwnd, pszSrcFile, __LINE__,
[551]	313	NULL,
	314	NULL,
	315	"%s /C %s %c:", GetCmdSpec(FALSE), FileSystem, toupper(*dv));
[2]	316	}
[551]	317	}
	318	break;
	319	case IDM_FORMAT:
	320	runemf2(SEPARATE \| WINDOWED,
[907]	321	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	322	"PMFORMAT.EXE %c:", toupper(*dv));
[551]	323	break;
[2]	324
[551]	325	#if 0 // fixme to be gone?
[446]	326
[551]	327	case IDM_CLOSETRAY:
	328	if (driveflags[*dv - 'A'] & DRIVE_CDROM) {
[2]	329
[551]	330	BYTE parm[4] = { "CD01" };
[841]	331	ULONGLONG dlen;
	332	ULONG plen;
[551]	333	HFILE hfile;
	334	APIRET rc;
[2]	335
[551]	336	dv[2] = 0;
[844]	337	rc = DosOpen(dv,
	338	&hfile,
	339	&dlen,
	340	0,
	341	0,
	342	OPEN_ACTION_OPEN_IF_EXISTS \|
	343	OPEN_ACTION_CREATE_IF_NEW,
	344	OPEN_FLAGS_DASD \|
	345	OPEN_FLAGS_FAIL_ON_ERROR \| OPEN_SHARE_DENYNONE, NULL);
[551]	346	if (rc)
[844]	347	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosOpen");
[551]	348	else {
	349	dlen = 0;
	350	plen = sizeof(parm);
	351	rc = DosDevIOCtl(hfile,
	352	0x80,
	353	0x45, &parm, sizeof(parm), &plen, NULL, 0, &dlen);
	354	DosClose(hfile);
	355	if (rc)
	356	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosDevIOCtl");
[2]	357	}
[551]	358	}
	359	break;
[446]	360	#endif // fixme to be gone?
[2]	361
[551]	362	case IDM_LOCK:
	363	case IDM_UNLOCK:
	364	case IDM_EJECT:
	365	{
[1368]	366	UCHAR parm[2];
[551]	367	ULONG plen = sizeof(parm), dlen = 0L;
[1391]	368	APIRET rc;
[446]	369
[551]	370	switch (SHORT1FROMMP(cmd)) {
	371	case IDM_LOCK:
	372	parm[0] = 1;
	373	break;
	374	case IDM_UNLOCK:
	375	parm[0] = 0;
	376	break;
	377	case IDM_EJECT:
	378	parm[0] = 2;
	379	break;
[2]	380	}
[1368]	381	parm[1] = *dv - 'A';
[551]	382	DosError(FERR_DISABLEHARDERR);
[1391]	383	rc = DosDevIOCtl(-1L, 8L, 0x40L, &parm, sizeof(parm), &plen, NULL, 0L, &dlen);
[1365]	384	if (cmd == IDM_EJECT &&
[1455]	385	(fEjectFlpyScan ? TRUE : parm[1] > 1) &&
	386	(fEjectCDScan ? TRUE : !(driveflags[parm[1]] & DRIVE_CDROM)) &&
	387	(fEjectRemovableScan ? TRUE : (parm[1] < 2 \|\| driveflags[parm[1]] & DRIVE_CDROM))) {
	388	BOOL toggleTree = FALSE;
	389
	390	if (!hwndTree) {
	391	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
	392	toggleTree = TRUE;
	393	}
	394	WinSendMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_RESCAN, 0), MPVOID);
	395	if (toggleTree)
	396	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
[1444]	397	}
[551]	398	}
	399	break;
[1444]	400
	401	case IDM_RESCAN:
	402	{
	403	BOOL toggleTree = FALSE;
	404
	405	if (!hwndTree) {
[1455]	406	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
	407	toggleTree = TRUE;
[1444]	408	}
	409	WinSendMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_RESCAN, 0), MPVOID);
	410	if (toggleTree)
[1455]	411	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
[1444]	412	}
	413	break;
	414
	415	case IDM_REFRESHREMOVABLES:
	416	{
	417	BOOL toggleTree = FALSE;
	418
	419	if (!hwndTree) {
[1455]	420	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
	421	toggleTree = TRUE;
[1444]	422	}
	423	WinSendMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_REFRESHREMOVABLES, 0), MPVOID);
	424	if (toggleTree)
[1455]	425	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
[1444]	426	}
	427	break;
[2]	428	}
	429	}
	430
[551]	431	void CommonCreateMainChildren(HWND hwnd, SWP * swp)
[377]	432	{
[551]	433	HWND hwndFrame = WinQueryWindow(hwnd, QW_PARENT);
[377]	434	HWND hwndTmp;
	435	PFNWP oldproc;
[2]	436
[377]	437	// Create a children of frame window
[948]	438	// Left status window
[377]	439	hwndStatus = WinCreateWindow(hwndFrame,
[1498]	440	(CHAR *) WC_STATUS,
[551]	441	"Status",
	442	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	443	DT_VCENTER,
	444	swp->x + 4 +
	445	WinQuerySysValue(HWND_DESKTOP,
	446	SV_CXSIZEBORDER),
	447	swp->y + 4 +
	448	WinQuerySysValue(HWND_DESKTOP,
	449	SV_CYSIZEBORDER),
	450	((swp->cx / 2) - 8) -
	451	(WinQuerySysValue(HWND_DESKTOP,
	452	SV_CXSIZEBORDER) * 2),
	453	20,
	454	hwndFrame, HWND_TOP, MAIN_STATUS, NULL, NULL);
[377]	455	if (!hwndStatus)
[1395]	456	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	457	PCSZ_WINCREATEWINDOW);
[377]	458
[948]	459	// Right status window
[377]	460	hwndStatus2 = WinCreateWindow(hwndFrame,
[1498]	461	(CHAR *) WC_STATUS,
[551]	462	"Status2",
	463	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	464	DT_VCENTER,
	465	((swp->cx / 2) + 4) +
	466	WinQuerySysValue(HWND_DESKTOP,
	467	SV_CXSIZEBORDER),
	468	((swp->cy / 2) + 4) +
	469	WinQuerySysValue(HWND_DESKTOP,
	470	SV_CYSIZEBORDER),
	471	((swp->cx / 2) - 8) -
	472	(WinQuerySysValue(HWND_DESKTOP,
	473	SV_CXSIZEBORDER) * 2),
	474	20,
	475	hwndFrame,
	476	HWND_TOP, MAIN_STATUS2, NULL, NULL);
[377]	477	if (!hwndStatus2)
[1395]	478	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	479	PCSZ_WINCREATEWINDOW);
[2]	480
[377]	481	hwndAttr = WinCreateWindow(hwndFrame,
[1498]	482	(CHAR *) WC_STATUS,
[551]	483	"Attr",
	484	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	485	DT_VCENTER,
	486	swp->x + 4 +
	487	WinQuerySysValue(HWND_DESKTOP,
	488	SV_CXSIZEBORDER),
	489	swp->y + 4 + 24 +
	490	WinQuerySysValue(HWND_DESKTOP,
	491	SV_CYSIZEBORDER),
	492	((swp->cx / 4) - 8) -
	493	(WinQuerySysValue(HWND_DESKTOP,
	494	SV_CXSIZEBORDER) * 2),
	495	20, hwndFrame, HWND_TOP, IDM_ATTRS, NULL, NULL);
[377]	496	if (!hwndAttr)
[1395]	497	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	498	PCSZ_WINCREATEWINDOW);
[377]	499
	500	hwndDate = WinCreateWindow(hwndFrame,
[1498]	501	(CHAR *) WC_STATUS,
[551]	502	"Date",
	503	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	504	DT_VCENTER,
	505	((swp->x / 4) * 2) + 4 +
	506	WinQuerySysValue(HWND_DESKTOP,
	507	SV_CXSIZEBORDER),
	508	swp->y + 4 + 24 +
	509	WinQuerySysValue(HWND_DESKTOP,
	510	SV_CYSIZEBORDER),
	511	((swp->cx / 4) - 8) -
	512	(WinQuerySysValue(HWND_DESKTOP,
	513	SV_CXSIZEBORDER) * 2),
	514	20, hwndFrame, HWND_TOP, IDM_INFO, NULL, NULL);
[377]	515	if (!hwndDate)
[1395]	516	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	517	PCSZ_WINCREATEWINDOW);
[377]	518
	519	hwndName = WinCreateWindow(hwndFrame,
[1498]	520	(CHAR *) WC_STATUS,
[551]	521	"Name",
	522	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	523	DT_VCENTER,
	524	((swp->x / 4) * 3) + 4 +
	525	WinQuerySysValue(HWND_DESKTOP,
	526	SV_CXSIZEBORDER),
	527	swp->y + 4 +
	528	WinQuerySysValue(HWND_DESKTOP,
	529	SV_CYSIZEBORDER),
	530	((swp->cx / 4) - 8) -
	531	(WinQuerySysValue(HWND_DESKTOP,
	532	SV_CXSIZEBORDER) * 2),
	533	20, hwndFrame, HWND_TOP, IDM_RENAME, NULL, NULL);
[377]	534	if (!hwndName)
[1395]	535	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	536	PCSZ_WINCREATEWINDOW);
[2]	537
[377]	538	hwndTmp = WinCreateWindow(hwndFrame,
[1498]	539	(CHAR *) WC_TOOLBACK,
[551]	540	NullStr,
	541	WS_VISIBLE \| SS_TEXT \| DT_CENTER \| DT_VCENTER,
	542	swp->x +
	543	WinQuerySysValue(HWND_DESKTOP,
	544	SV_CXSIZEBORDER),
	545	(swp->cy -
	546	WinQuerySysValue(HWND_DESKTOP,
	547	SV_CYSIZEBORDER)) - 30,
	548	swp->cx -
	549	(WinQuerySysValue(HWND_DESKTOP,
	550	SV_CXSIZEBORDER) * 2),
	551	30, hwndFrame, HWND_TOP, MAIN_TOOLS, NULL, NULL);
[377]	552	if (!hwndTmp)
[1395]	553	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	554	PCSZ_WINCREATEWINDOW);
[377]	555
	556	hwndBack = WinCreateWindow(hwndFrame,
[1498]	557	(CHAR *) WC_DRIVEBACK,
[551]	558	NullStr,
	559	WS_VISIBLE \| SS_TEXT \| DT_RIGHT \| DT_BOTTOM,
	560	swp->x +
	561	WinQuerySysValue(HWND_DESKTOP,
	562	SV_CXSIZEBORDER),
	563	(swp->cy -
	564	WinQuerySysValue(HWND_DESKTOP,
[1455]	565	SV_CYSIZEBORDER)) -
	566	(DRIVE_BUTTON_HEIGHT),
[551]	567	swp->cx -
	568	(WinQuerySysValue(HWND_DESKTOP,
	569	SV_CXSIZEBORDER) * 2),
[1438]	570	DRIVE_BUTTON_HEIGHT,
[551]	571	hwndFrame, HWND_TOP, MAIN_DRIVES, NULL, NULL);
[2]	572
[377]	573	if (!hwndBack)
[1395]	574	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	575	PCSZ_WINCREATEWINDOW);
[377]	576
	577	hwndLED = WinCreateWindow(hwndFrame,
[1498]	578	(CHAR *) WC_LED,
[1455]	579	"#920", // LEDOFF_BMP
[551]	580	WS_VISIBLE \| SS_BITMAP,
	581	swp->cx - 58,
	582	swp->y,
	583	12,
	584	12, hwndFrame, HWND_TOP, MAIN_LED, NULL, NULL);
[377]	585	if (!hwndLED)
[1395]	586	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	587	PCSZ_WINCREATEWINDOW);
[377]	588
	589	hwndLEDHdr = WinCreateWindow(hwndFrame,
[1498]	590	(CHAR *) WC_LED,
[551]	591	"0",
	592	WS_VISIBLE \| SS_TEXT \| DT_VCENTER \|
	593	DT_CENTER,
	594	swp->cx - 58,
	595	swp->y + 12,
	596	12,
	597	12,
	598	hwndFrame, HWND_TOP, MAIN_LEDHDR, NULL, NULL);
[377]	599	if (!hwndLEDHdr)
[1395]	600	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	601	PCSZ_WINCREATEWINDOW);
[377]	602
	603	hwndAutoview = WinCreateWindow(hwndFrame,
[1498]	604	(CHAR *) WC_AUTOVIEW,
[551]	605	NullStr,
	606	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	607	DT_TOP \| DT_WORDBREAK,
	608	swp->x + 4 +
	609	WinQuerySysValue(HWND_DESKTOP,
	610	SV_CXSIZEBORDER),
	611	swp->y + 4 +
	612	WinQuerySysValue(HWND_DESKTOP,
	613	SV_CYSIZEBORDER) + 16,
	614	(swp->cx - 8) -
	615	(WinQuerySysValue(HWND_DESKTOP,
	616	SV_CXSIZEBORDER) * 2),
	617	48,
	618	hwndFrame,
	619	HWND_TOP, MAIN_AUTOVIEW, NULL, NULL);
[377]	620	if (!hwndAutoview)
[1395]	621	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	622	PCSZ_WINCREATEWINDOW);
[377]	623
	624	hwndAutoMLE = WinCreateWindow(hwndFrame,
[551]	625	// GetPString(IDS_WCAUTOVIEW),
[1498]	626	(CHAR *) WC_MLE,
[551]	627	NullStr,
	628	WS_VISIBLE \| MLS_HSCROLL \|
	629	MLS_VSCROLL \| MLS_BORDER,
	630	swp->x + 4 +
	631	WinQuerySysValue(HWND_DESKTOP,
	632	SV_CXSIZEBORDER),
	633	swp->y + 4 +
	634	WinQuerySysValue(HWND_DESKTOP,
	635	SV_CYSIZEBORDER) + 16,
	636	(swp->cx - 8) -
	637	(WinQuerySysValue(HWND_DESKTOP,
	638	SV_CXSIZEBORDER) * 2),
	639	48,
	640	hwndFrame,
	641	HWND_TOP, MAIN_AUTOVIEWMLE, NULL, NULL);
[377]	642	if (!hwndAutoMLE)
[1395]	643	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
[1455]	644	PCSZ_WINCREATEWINDOW);
[2]	645
[551]	646	oldproc = WinSubclassWindow(hwndAutoMLE, AutoViewProc);
[574]	647	WinSetWindowPtr(hwndAutoMLE, QWL_USER, (PVOID) oldproc);
[551]	648	PostMsg(hwndAutoMLE, UM_SETUP, MPVOID, MPVOID);
[2]	649	}
	650
[1455]	651	/**
	652	* Called by MainWndProc and MainWndProc2 to process messages
	653	* common to both fm/2 and fm/2 lite main window
	654	*/
	655
[551]	656	MRESULT EXPENTRY CommonMainWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	657	MPARAM mp2)
[377]	658	{
[1455]	659	static BOOL fLedOn;
	660	static LONG cWorkerThreads;
	661
[551]	662	switch (msg) {
	663	case UM_THREADUSE:
	664	if (hbmLEDon && hbmLEDoff) {
[1455]	665	CHAR sz[33];
[551]	666	if (mp1) {
[1455]	667	cWorkerThreads++;
	668	// 13 Sep 09 SHL fixme to be SMP safe
	669	if (cWorkerThreads == 1) {
	670	if (!WinStartTimer(WinQueryAnchorBlock(hwnd), hwnd, ID_LED_TIMER, 500))
	671	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__, "WinStartTimer");
	672	fLedOn = TRUE;
[551]	673	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDon), MPVOID);
[377]	674	}
	675	}
[1455]	676	else if (cWorkerThreads > 0)
	677	cWorkerThreads--;
	678
	679	ltoa(cWorkerThreads, sz, 10);
	680	WinSetWindowText(hwndLEDHdr, sz);
[809]	681	DosSleep(0);
[551]	682	}
	683	return 0;
[2]	684
[1455]	685	case WM_TIMER:
	686	fLedOn = !fLedOn;
	687	WinSendMsg(hwndLED,
	688	SM_SETHANDLE,
	689	fLedOn ? MPFROMLONG(hbmLEDon) : MPFROMLONG(hbmLEDoff),
	690	MPVOID);
	691	if (!fLedOn && cWorkerThreads == 0) {
	692	if (!WinStopTimer(WinQueryAnchorBlock(hwnd), hwnd, ID_LED_TIMER))
	693	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__, "WinStartTimer");
	694	}
	695	break;
	696
[551]	697	case UM_LOADFILE:
	698	{
	699	CHAR *s = NULL;
	700	static CHAR lastfile[CCHMAXPATH] = "";
[2]	701
[551]	702	if (!fAutoView) {
	703	if (*lastfile)
	704	PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	705	UM_LOADFILE, MPVOID, MPVOID);
	706	*lastfile = 0;
	707	}
	708	else {
	709	if (mp1) {
[1009]	710	if (!mp2 && !stricmp(lastfile, (CHAR *)mp1))
[551]	711	return 0;
[1009]	712	strcpy(lastfile, (CHAR *)mp1);
[551]	713	s = xstrdup(lastfile, pszSrcFile, __LINE__);
	714	}
	715	else
	716	*lastfile = 0;
	717	if (!PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	718	UM_LOADFILE, MPFROMP(s), MPVOID)) {
[1009]	719	xfree(s, pszSrcFile, __LINE__);
[551]	720	}
	721	}
	722	}
	723	return 0;
[2]	724
[551]	725	case UM_BUILDDRIVEBAR:
	726	BuildDriveBarButtons(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	727	MAIN_DRIVES));
	728	return 0;
[2]	729	}
[551]	730	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	731	}
	732
[551]	733	MRESULT EXPENTRY CommonTextButton(HWND hwnd, ULONG msg, MPARAM mp1,
	734	MPARAM mp2)
[377]	735	{
[551]	736	static HWND hwndLast = (HWND) 0;
[2]	737	static ULONG lastclick = 0;
	738
[551]	739	switch (msg) {
	740	case WM_MOUSEMOVE:
	741	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	742	if (!fNoFinger) {
	743	WinSetPointer(HWND_DESKTOP, hptrFinger);
	744	return MRFROMLONG(TRUE);
	745	}
	746	break;
[348]	747
[551]	748	case WM_BUTTON1DOWN:
	749	case WM_BUTTON3DOWN:
	750	if (hwndBubble)
	751	WinDestroyWindow(hwndBubble);
	752	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	753	WinSetCapture(HWND_DESKTOP, hwnd);
	754	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	755	break;
[2]	756
[551]	757	case WM_BUTTON2UP:
	758	case WM_BUTTON2DOWN:
	759	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	760	if (msg == WM_BUTTON2UP && hwndLast) {
	761	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	762	hwndLast = (HWND) 0;
	763	}
	764	break;
[2]	765
[551]	766	case WM_BUTTON1UP:
	767	case WM_BUTTON3UP:
	768	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	769	WinSetCapture(HWND_DESKTOP, (HWND) 0);
	770	PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
	771	{
	772	ULONG check;
[2]	773
[551]	774	DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &check, sizeof(check));
	775	if (check > lastclick + 500) {
[2]	776
[551]	777	RECTL rcl;
	778	POINTS pts;
[2]	779
[551]	780	pts.x = SHORT1FROMMP(mp1);
	781	pts.y = SHORT2FROMMP(mp1);
	782	WinQueryWindowRect(hwnd, &rcl);
	783	if (pts.x > 0 && pts.y > 0 && pts.x < rcl.xRight && pts.y < rcl.yTop)
	784	PostMsg(hwnd, UM_CLICKED + (msg == WM_BUTTON3UP), mp1, mp2);
[2]	785	}
[551]	786	lastclick = check;
	787	}
	788	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	789	hwndLast = (HWND) 0;
	790	break;
[2]	791
[551]	792	case WM_SETFOCUS:
	793	if (mp2)
	794	hwndLast = (HWND) mp1;
	795	break;
[2]	796
[551]	797	case UM_FOCUSME:
	798	if (mp1) {
[2]	799
[551]	800	PID pid;
	801	TID tid;
[2]	802
[551]	803	if (WinIsWindow(WinQueryAnchorBlock(hwnd), (HWND) mp1) &&
	804	WinQueryWindowProcess((HWND) mp1, &pid, &tid) && pid == mypid) {
	805	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
	806	return 0;
[2]	807	}
[551]	808	}
	809	{
	810	HWND htemp = (HWND) 0;
[2]	811
[551]	812	if (hwndMain)
	813	htemp = TopWindow(hwndMain, (HWND) 0);
	814	if (!htemp)
	815	htemp = hwndTree;
	816	if (htemp)
	817	WinSetFocus(HWND_DESKTOP, htemp);
	818	else
	819	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
	820	}
	821	return 0;
[2]	822	}
	823
[551]	824	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	825	}
	826
[551]	827	MRESULT EXPENTRY CommonCnrProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	828	{
[574]	829	DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd, QWL_USER);
[2]	830
[551]	831	switch (msg) {
	832	case UM_FIXCNRMLE:
	833	if (dcd) {
[2]	834
[551]	835	SWP swp, swpC;
[2]	836
[551]	837	if (WinQueryWindowPos(WinWindowFromID(hwnd, CID_MLE), &swp)) {
	838	if (WinQueryWindowPos(hwnd, &swpC)) {
	839	swpC.cx -= (WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 4);
	840	swpC.cx -= swp.x;
	841	WinSetWindowPos(WinWindowFromID(hwnd, CID_MLE),
	842	HWND_TOP, 0, 0, swpC.cx, swp.cy + 2, SWP_SIZE);
	843	}
[2]	844	}
[551]	845	if (mp1)
	846	WinSendMsg(WinWindowFromID(hwnd, CID_MLE),
	847	MLM_SETTEXTLIMIT, mp1, MPVOID);
	848	}
	849	return 0;
[2]	850
[551]	851	case UM_FIXEDITNAME:
	852	if (dcd) {
	853	if (mp1 && (INT) mp1 != -1) {
[2]	854
[551]	855	CHAR *p;
[2]	856
[551]	857	WinSendMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	858	MLEdelete(WinWindowFromID(hwnd, CID_MLE),
[1009]	859	0, strlen((CHAR *)mp1) + 1);
	860	WinSetDlgItemText(hwnd, CID_MLE, (CHAR *)mp1);
	861	p = strrchr((CHAR *)mp1, '\\');
[551]	862	if (p) {
	863	p++;
[1009]	864	MLEsetcurposa(WinWindowFromID(hwnd, CID_MLE), (p - (CHAR *)mp1));
	865	MLEsetcurposc(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	866	}
	867	else
[1009]	868	MLEsetcurpos(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	869	}
	870	else if (mp2) {
	871	if ((INT) mp1 == -1) {
	872	PCNRITEM pci = (PCNRITEM) mp2;
[751]	873	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	874	}
	875	else {
	876	Broadcast(WinQueryAnchorBlock(hwnd),
	877	dcd->hwndParent, UM_UPDATERECORD, mp2, MPVOID);
[1039]	878	free(mp2);
[551]	879	}
[2]	880	}
[551]	881	}
	882	return 0;
[2]	883	}
[551]	884	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	885	}
	886
[551]	887	HWND OpenDirCnr(HWND hwnd, HWND hwndParent, HWND hwndRestore,
	888	BOOL noautotile, char *directory)
[377]	889	{
[551]	890	SWP swp;
[2]	891	HWND hwndDir;
	892
[551]	893	if (ParentIsDesktop(hwnd, hwndParent) \|\| (ULONG ) realappname != FM3UL)
	894	StartDirCnr(HWND_DESKTOP, directory, hwndRestore, 1);
	895	else if ((ULONG ) realappname == FM3UL) {
	896	if (!fAutoTile)
	897	GetNextWindowPos(hwndParent, &swp, NULL, NULL);
	898	hwndDir = StartDirCnr(hwndParent, directory, hwndRestore, 1);
	899	if (hwndDir) {
	900	if (!fAutoTile)
	901	WinSetWindowPos(hwndDir,
	902	HWND_TOP,
	903	swp.x,
	904	swp.y,
	905	swp.cx,
	906	swp.cy, SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
	907	else if (!noautotile)
	908	TileChildren(hwndParent, TRUE);
[2]	909	WinSetWindowPos(hwndDir,
[551]	910	HWND_TOP,
	911	0, 0, 0, 0, SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE);
[2]	912	}
	913	}
	914	else {
	915
	916	char s[256];
	917
	918	assign_ignores(s);
	919	runemf2(WINDOWED \| SEPARATE,
[888]	920	hwnd, pszSrcFile, __LINE__,
[551]	921	NULL,
	922	NULL,
	923	"VDIR.EXE %s%s\"%s%s\"",
	924	(s) ? s : NullStr, (s) ? " " : NullStr,
	925	directory,
[1438]	926	(directory[strlen(directory) - 1] == '\\') ? PCSZ_BACKSLASH : NullStr);
[2]	927	}
	928	return hwndDir;
	929	}
	930
[536]	931	//= IncrThreadUsage() Increment thread usage counter ==
	932
	933	VOID IncrThreadUsage(VOID)
	934	{
	935	if (hwndMain)
[551]	936	WinPostMsg(hwndMain, UM_THREADUSE, MPFROMLONG(1), MPVOID);
[536]	937	}
	938
	939	//= DecrThreadUsage() Decrement thread usage counter ==
	940
	941	VOID DecrThreadUsage(VOID)
	942	{
	943	if (hwndMain)
[551]	944	WinPostMsg(hwndMain, UM_THREADUSE, MPVOID, MPVOID);
[536]	945	}
[793]	946
	947	#pragma alloc_text(COMMON,CommonFrameWndProc,CommonTextProc,CommonTextPaint)
	948	#pragma alloc_text(COMMON1,CommonCreateTextChildren,CommonCreateMainChildren)
	949	#pragma alloc_text(COMMON2,CommonDriveCmd,CommonTextButton)
	950	#pragma alloc_text(COMMON3,CommonMainWndProc,IncrThreadUsage,DecrThreadUsage)
	951	#pragma alloc_text(COMMON4,CommonCnrProc)
	952	#pragma alloc_text(COMMON5,OpenDirCnr)

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