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source: trunk/dll/viewinf.c@ 1648

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Last change on this file since 1648 was 1648, checked in by Gregg Young, 14 years ago
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File size: 21.0 KB

Rev	Line
[123]	1
	2	/***********************************************************************
	3
	4	$Id: viewinf.c 1648 2011-11-13 05:43:11Z gyoung $
	5
[328]	6	Launch inf viewer
	7
[123]	8	Copyright (c) 1993-98 M. Kimes
[1498]	9	Copyright (c) 2004, 2010 Steven H.Levine
[123]	10
[328]	11	01 Aug 04 SHL Rework lstrip/rstrip usage
	12	17 Jul 06 SHL Use Runtime_Error
[533]	13	03 Nov 06 SHL Renames
	14	03 Nov 06 SHL Count thread usage
[794]	15	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
[1082]	16	19 Jul 08 GKY Replace save_dir2(dir) with pFM2SaveDirectory and use BldFullPathName
[1335]	17	10 Dec 08 SHL Integrate exception handler support
[1391]	18	11 Jan 09 GKY Replace font names in the string file with global set at compile in init.c
[1395]	19	07 Feb 09 GKY Eliminate Win_Error2 by moving function names to PCSZs used in Win_Error
	20	07 Feb 09 GKY Allow user to turn off alert and/or error beeps in settings notebook.
[1400]	21	08 Mar 09 GKY Additional strings move to PCSZs in init.c
[1438]	22	28 Jun 09 GKY Added AddBackslashToPath() to remove repeatative code.
[1498]	23	17 JAN 10 GKY Changes to get working with Watcom 1.9 Beta (1/16/10). Mostly cast CHAR CONSTANT * as CHAR *.
[1648]	24	12 Nov 11 GKY Fixed HelpViewer's failure to open help files and subsequent failure with files with spaces.
[123]	25
	26	***********************************************************************/
	27
[2]	28	/* offset 107: title of INF file */
	29
	30	#include <stdlib.h>
	31	#include <string.h>
	32	#include <share.h>
[1335]	33	// #include <process.h> // _beginthread
[328]	34
[907]	35	#define INCL_DOS
	36	#define INCL_WIN
	37	#define INCL_LONGLONG
	38
[1183]	39	#include "fm3dll.h"
[1228]	40	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1214]	41	#include "notebook.h" // Data declaration(s)
	42	#include "init.h" // Data declaration(s)
	43	#include "mainwnd.h" // Data declaration(s)
[2]	44	#include "fm3dlg.h"
	45	#include "fm3str.h"
[1159]	46	#include "errutil.h" // Dos_Error...
	47	#include "strutil.h" // GetPString
[1082]	48	#include "pathutil.h" // BldFullPathName
[1183]	49	#include "common.h" // DecrThreadUsage, IncrThreadUsage
[1159]	50	#include "viewinf.h"
	51	#include "misc.h" // ViewHelp
[1183]	52	#include "strips.h" // bstrip
	53	#include "systemf.h" // runemf2
	54	#include "dirs.h" // save_dir2
	55	#include "wrappers.h" // xfopen
[1029]	56	#include "fortify.h"
[1335]	57	#include "excputil.h" // xbeginthread
[2]	58
	59	#pragma data_seg(DATA1)
[328]	60
	61	static PSZ pszSrcFile = __FILE__;
	62
[551]	63	typedef struct
	64	{
[2]	65	USHORT size;
	66	USHORT help;
[551]	67	HWND hwnd;
	68	}
	69	DUMMY;
[2]	70
[551]	71	static VOID FillListboxThread(VOID * args)
[328]	72	{
[2]	73	HWND hwnd;
[551]	74	DUMMY dummy = (DUMMY ) args;
	75	HAB hab2;
	76	HMQ hmq2;
[2]	77	BOOL repeating = FALSE;
	78
[551]	79	if (!dummy)
[2]	80	return;
[1029]	81	# ifdef FORTIFY
	82	Fortify_EnterScope();
[1063]	83	# endif
[2]	84	hwnd = dummy->hwnd;
	85	hab2 = WinInitialize(0);
[551]	86	if (hab2) {
	87	hmq2 = WinCreateMsgQueue(hab2, 0);
	88	if (hmq2) {
[2]	89
[551]	90	CHAR env, p, *holdenv;
[2]	91
[551]	92	WinCancelShutdown(hmq2, TRUE);
[533]	93	IncrThreadUsage();
[2]	94	priority_normal();
[551]	95	if (!dummy->help)
[1159]	96	env = getenv("BOOKSHELF");
[2]	97	else
[1159]	98	env = getenv("HELP");
[551]	99	if (!env) {
[1159]	100	saymsg(MB_CANCEL,
	101	hwnd,
	102	GetPString(IDS_SYSERRORTEXT),
	103	GetPString(IDS_ENVPATHERRORTEXT),
	104	(dummy->help) ? "HELP" : "BOOKSHELF",
[1398]	105	(dummy->help) ? PCSZ_DOTHLP : PCSZ_DOTINF);
[1159]	106	goto NoEnv;
[2]	107	}
	108	else {
[1159]	109	holdenv = xmalloc(strlen(env) + 2, pszSrcFile, __LINE__);
	110	if (holdenv) {
	111	strcpy(holdenv, env);
	112	Repeat:
	113	if (holdenv[strlen(holdenv) - 1] != ';')
	114	strcat(holdenv, ";");
	115	p = strtok(holdenv, ";");
	116	while (p) {
	117	bstrip(p);
	118	if (*p) {
[2]	119
[1159]	120	CHAR mask[CCHMAXPATH], enddir, text[CCHMAXPATH 2];
	121	FILEFINDBUF3 ffb;
	122	HDIR hdir;
	123	ULONG nm;
[2]	124
[1159]	125	strcpy(mask, p);
[1438]	126	AddBackslashToPath(mask);
	127	//if (mask[strlen(mask) - 1] != '\\')
	128	// strcat(mask, "\\");
[1159]	129	enddir = mask + strlen(mask);
	130	if (dummy->help)
	131	strcat(mask, "*.HLP");
	132	else
	133	strcat(mask, "*.INF");
	134	hdir = HDIR_CREATE;
	135	nm = 1;
	136	DosError(FERR_DISABLEHARDERR);
	137	if (!DosFindFirst(mask, &hdir, FILE_NORMAL \| FILE_ARCHIVED,
	138	&ffb, sizeof(ffb), &nm, FIL_STANDARD)) {
	139	do {
	140	priority_normal();
	141	strcpy(enddir, ffb.achName);
	142	{
	143	FILE *fp;
	144	CHAR title[CCHMAXPATH];
[1544]	145	CHAR *moderb = "rb";
[2]	146
[1159]	147	*title = 0;
[1544]	148	fp = xfsopen(mask, moderb, SH_DENYNO, pszSrcFile, __LINE__, TRUE);
[1159]	149	if (fp) {
	150	fread(title, 1, 3, fp);
	151	if (*title != 'H' \|\| title[1] != 'S' \|\| title[2] != 'P') {
	152	fclose(fp);
	153	goto Continue;
	154	}
	155	*title = 0;
	156	fseek(fp, 107, SEEK_SET);
	157	fread(title, 1, CCHMAXPATH - 2, fp);
	158	title[CCHMAXPATH - 3] = 0;
	159	bstrip(title);
	160	fclose(fp);
	161	}
	162	p = strchr(ffb.achName, '.');
	163	if (p)
	164	*p = 0;
	165	sprintf(text,
	166	"%-10.10s %-42.42s > %s",
	167	ffb.achName, title, mask);
	168	}
	169	if (!WinIsWindow(hab2, hwnd))
	170	break;
	171	WinSendDlgItemMsg(hwnd,
	172	VINF_LISTBOX,
	173	LM_INSERTITEM,
	174	MPFROM2SHORT(LIT_SORTASCENDING, 0),
	175	MPFROMP(text));
	176	Continue:
	177	nm = 1;
	178	} while (!DosFindNext(hdir, &ffb, sizeof(ffb), &nm));
	179	DosFindClose(hdir);
	180	priority_normal();
	181	}
	182	}
	183	if (!WinIsWindow(hab2, hwnd))
	184	break;
	185	p = strtok(NULL, ";");
	186	}
	187	free(holdenv);
	188	NoEnv:
	189	if (WinIsWindow(hab2, hwnd) && !repeating) {
[2]	190
[1159]	191	ULONG size;
	192	CHAR *key = "INFPaths";
[2]	193
[1159]	194	if (dummy->help)
	195	key = "HLPPaths";
	196	repeating = TRUE;
[1505]	197	if (PrfQueryProfileSize(fmprof, FM3Str, key, &size) && size) {
[1159]	198	holdenv = xmalloc(size + 2, pszSrcFile, __LINE__);
	199	if (holdenv) {
[1505]	200	if (!PrfQueryProfileData(fmprof, FM3Str, key, holdenv, &size)) {
[1159]	201	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__,
[1398]	202	PCSZ_PRFQUERYPROFILEDATA);
[1159]	203	free(holdenv);
	204	}
	205	else
	206	goto Repeat;
	207	}
	208	}
	209	}
	210	}
[2]	211	}
	212	WinDestroyMsgQueue(hmq2);
	213	}
[551]	214	PostMsg(hwnd, UM_CONTAINER_FILLED, MPVOID, MPVOID);
[533]	215	DecrThreadUsage();
[2]	216	WinTerminate(hab2);
	217	}
[1039]	218	free(dummy);
[1029]	219	# ifdef FORTIFY
	220	Fortify_LeaveScope();
[1063]	221	# endif
[2]	222	}
	223
[551]	224	MRESULT EXPENTRY ViewInfProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[328]	225	{
[551]	226	static HWND hwndMe = (HWND) 0;
	227	static BOOL help = FALSE;
	228	static BOOL threaddone = TRUE;
	229	static LONG ypos = 0;
	230	static HPOINTER hptrIcon = (HPOINTER) 0;
[2]	231
[551]	232	switch (msg) {
	233	case WM_INITDLG:
	234	WinSendDlgItemMsg(hwnd, VINF_ENTRY, EM_SETTEXTLIMIT,
[1159]	235	MPFROM2SHORT(1000, 0), MPVOID);
[551]	236	WinSendDlgItemMsg(hwnd, VINF_TOPIC, EM_SETTEXTLIMIT,
[1159]	237	MPFROM2SHORT(CCHMAXPATH * 2, 0), MPVOID);
[551]	238	if (hwndMe) {
	239	WinSetWindowPos(hwndMe, HWND_TOP, 0, 0, 0, 0, SWP_RESTORE \| SWP_ZORDER \|
[1159]	240	SWP_ACTIVATE);
[551]	241	WinDismissDlg(hwnd, 0);
	242	break;
	243	}
	244	help = (mp2 != (MPARAM) 0);
	245	if (help) {
	246
	247	SWP swp;
	248
	249	WinQueryWindowPos(WinWindowFromID(hwnd, VINF_LISTBOX), &swp);
	250	WinDestroyWindow(WinWindowFromID(hwnd, VINF_LISTBOX));
	251	if (!WinCreateWindow(hwnd,
[1159]	252	WC_LISTBOX,
	253	(PSZ) NULL,
	254	WS_VISIBLE \| LS_HORZSCROLL,
	255	swp.x,
	256	swp.y,
	257	swp.cx,
	258	swp.cy,
	259	hwnd, HWND_TOP, VINF_LISTBOX, NULL, NULL)) {
[1395]	260	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__,
	261	PCSZ_WINCREATEWINDOW);
[2]	262	}
[551]	263	else {
[1391]	264	//fixme to allow user to change presparams 1-10-09 GKY
[1159]	265	WinSetPresParam(WinWindowFromID(hwnd, VINF_LISTBOX),
	266	PP_FONTNAMESIZE,
[1398]	267	strlen(FNT_10SYSTEMMONOTEXT) + 1,
[1400]	268	(PVOID) FNT_10SYSTEMMONOTEXT);
[551]	269	}
[1498]	270	WinSetWindowText(hwnd, (CHAR *) GetPString(IDS_VIEWHELPFILESTEXT));
[551]	271	WinShowWindow(WinWindowFromID(hwnd, VINF_SRCH), FALSE);
	272	WinShowWindow(WinWindowFromID(hwnd, VINF_FILTER), FALSE);
	273	WinShowWindow(WinWindowFromID(hwnd, VINF_TOPIC), FALSE);
	274	WinShowWindow(WinWindowFromID(hwnd, VINF_TOPICHDR), FALSE);
	275	}
	276	hptrIcon = WinLoadPointer(HWND_DESKTOP, FM3ModHandle, VINF_FRAME);
	277	WinDefDlgProc(hwnd, WM_SETICON, MPFROMLONG(hptrIcon), MPVOID);
	278	hwndMe = hwnd;
	279	PostMsg(hwnd, UM_STRETCH, MPVOID, MPVOID);
	280	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	281	break;
[2]	282
[551]	283	case UM_RESCAN:
	284	WinSendDlgItemMsg(hwnd, VINF_LISTBOX, LM_DELETEALL, MPVOID, MPVOID);
	285	{
	286	DUMMY *d;
[2]	287
[551]	288	d = xmallocz(sizeof(DUMMY), pszSrcFile, __LINE__);
	289	if (!d) {
[1159]	290	WinDismissDlg(hwnd, 0);
	291	return 0;
[551]	292	}
	293	else {
[1159]	294	d->size = sizeof(DUMMY);
	295	d->hwnd = hwnd;
	296	if (help)
	297	d->help = 1;
[1335]	298	if (xbeginthread(FillListboxThread,
	299	65536,
	300	d,
	301	pszSrcFile,
	302	__LINE__) == -1)
	303	{
[1159]	304	free(d);
	305	WinDismissDlg(hwnd, 0);
	306	return 0;
	307	}
	308	WinEnableWindow(WinWindowFromID(hwnd, DID_CANCEL), FALSE);
	309	threaddone = FALSE;
[2]	310	}
[551]	311	}
	312	return 0;
[2]	313
[551]	314	case UM_CONTAINER_FILLED:
	315	if (!(SHORT) WinSendDlgItemMsg(hwnd,
[1159]	316	VINF_LISTBOX,
	317	LM_QUERYITEMCOUNT, MPVOID, MPVOID)) {
[551]	318	saymsg(MB_CANCEL,
[1159]	319	hwnd,
	320	GetPString(IDS_ERRORTEXT), GetPString(IDS_NOFILESFOUNDTEXT));
[551]	321	hwndMe = (HWND) 0;
	322	WinDismissDlg(hwnd, 0);
	323	}
	324	WinEnableWindow(WinWindowFromID(hwnd, DID_CANCEL), TRUE);
	325	threaddone = TRUE;
	326	return 0;
[2]	327
[551]	328	case WM_CONTROL:
	329	switch (SHORT1FROMMP(mp1)) {
	330	case VINF_LISTBOX:
	331	switch (SHORT2FROMMP(mp1)) {
	332	case LN_ENTER:
[1159]	333	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(DID_OK, 0), MPVOID);
	334	break;
[2]	335	}
[551]	336	break;
	337	case VINF_ENTRY:
	338	switch (SHORT2FROMMP(mp1)) {
	339	case EN_CHANGE:
[1159]	340	{
	341	SHORT sSelect;
	342	CHAR szBuffer[CCHMAXPATH];
[2]	343
[1159]	344	WinQueryDlgItemText(hwnd, VINF_ENTRY, CCHMAXPATH, szBuffer);
	345	bstrip(szBuffer);
	346	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	347	VINF_LISTBOX,
	348	LM_SEARCHSTRING,
	349	MPFROM2SHORT(LSS_SUBSTRING,
	350	LIT_FIRST),
	351	MPFROMP(szBuffer));
	352	if (sSelect >= 0)
	353	WinSendDlgItemMsg(hwnd,
	354	VINF_LISTBOX,
	355	LM_SETTOPINDEX,
	356	MPFROM2SHORT(sSelect, 0), MPVOID);
	357	}
	358	break;
[2]	359	}
[551]	360	break;
	361	}
	362	return 0;
[2]	363
[551]	364	case WM_ADJUSTWINDOWPOS:
	365	PostMsg(hwnd, UM_STRETCH, MPVOID, MPVOID);
	366	break;
[2]	367
[551]	368	case UM_STRETCH:
	369	{
	370	SWP swpC, swp;
	371
	372	WinQueryWindowPos(hwnd, &swp);
	373	if (!(swp.fl & (SWP_HIDE \| SWP_MINIMIZE))) {
[1159]	374	WinQueryWindowPos(WinWindowFromID(hwnd, VINF_LISTBOX), &swpC);
	375	if (!ypos)
	376	ypos = swpC.y;
	377	WinSetWindowPos(WinWindowFromID(hwnd, VINF_LISTBOX), HWND_TOP,
	378	SysVal(SV_CXSIZEBORDER),
	379	ypos,
	380	swp.cx - (SysVal(SV_CXSIZEBORDER) * 2),
	381	(swp.cy - ypos) - (SysVal(SV_CYTITLEBAR) +
	382	SysVal(SV_CYSIZEBORDER)),
	383	SWP_MOVE \| SWP_SIZE);
[2]	384	}
[551]	385	}
	386	return 0;
[2]	387
[551]	388	case WM_COMMAND:
	389	switch (SHORT1FROMMP(mp1)) {
	390	case VINF_RESCAN:
	391	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
[2]	392	break;
	393
[551]	394	case VINF_SRCH:
[2]	395	{
[1159]	396	SHORT sSelect, sLast = LIT_FIRST;
	397	CHAR szBuffer[CCHMAXPATH];
[2]	398
[1159]	399	*szBuffer = 0;
	400	WinQueryDlgItemText(hwnd, VINF_ENTRY, CCHMAXPATH, szBuffer);
	401	rstrip(szBuffer);
	402	if (!*szBuffer) {
	403	sLast = (SHORT) WinSendDlgItemMsg(hwnd,
	404	VINF_LISTBOX,
	405	LM_QUERYITEMCOUNT,
	406	MPVOID, MPVOID);
	407	for (sSelect = 0; sSelect < sLast; sSelect++)
	408	WinSendDlgItemMsg(hwnd,
	409	VINF_LISTBOX,
	410	LM_SELECTITEM,
	411	MPFROM2SHORT(sSelect, 0),
	412	MPFROM2SHORT(FALSE, 0));
	413	break;
	414	}
	415	for (;;) {
	416	sSelect = (SHORT) WinSendDlgItemMsg(hwnd, VINF_LISTBOX,
	417	LM_SEARCHSTRING,
	418	MPFROM2SHORT(LSS_SUBSTRING,
	419	sLast),
	420	MPFROMP(szBuffer));
	421	if (sSelect <= sLast)
	422	break;
	423	if (sSelect >= 0)
	424	WinSendDlgItemMsg(hwnd,
	425	VINF_LISTBOX,
	426	LM_SELECTITEM,
	427	MPFROM2SHORT(sSelect, 0),
	428	MPFROM2SHORT(TRUE, 0));
	429	else
	430	break;
	431	sLast = sSelect;
	432	}
[2]	433	}
[551]	434	break;
[2]	435
[551]	436	case VINF_FILTER:
	437	{
[1159]	438	SHORT sSelect, sTotal;
[2]	439
[1159]	440	sTotal = (SHORT) WinSendDlgItemMsg(hwnd,
	441	VINF_LISTBOX,
	442	LM_QUERYITEMCOUNT, MPVOID, MPVOID);
	443	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	444	VINF_LISTBOX,
	445	LM_QUERYSELECTION,
	446	MPFROM2SHORT(LIT_FIRST, 0),
	447	MPVOID);
	448	if (sSelect == LIT_NONE) {
[1395]	449	if (!fAlertBeepOff)
	450	DosBeep(50, 100);
[1159]	451	break;
	452	}
[2]	453	#ifdef BUGFIXED
[1159]	454	sSelect = 0;
	455	while (sSelect < sTotal) {
	456	if (!WinSendDlgItemMsg(hwnd,
	457	VINF_LISTBOX,
	458	LM_SELECTITEM,
	459	MPFROM2SHORT(sSelect, 0),
	460	MPFROM2SHORT(FALSE, 0))) {
	461	WinSendDlgItemMsg(hwnd,
	462	VINF_LISTBOX,
	463	LM_DELETEITEM,
	464	MPFROM2SHORT(sSelect, 0), MPVOID);
	465	sTotal--;
	466	}
	467	else
	468	sSelect++;
	469	}
[328]	470	#else // !BUGIFIXED
[1159]	471	for (sSelect = 0; sSelect < sTotal; sSelect++)
	472	WinSendDlgItemMsg(hwnd,
	473	VINF_LISTBOX,
	474	LM_SETITEMHANDLE,
	475	MPFROM2SHORT(sSelect, 0), MPVOID);
	476	sSelect = LIT_FIRST;
	477	for (;;) {
	478	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	479	VINF_LISTBOX,
	480	LM_QUERYSELECTION,
	481	MPFROM2SHORT(sSelect, 0),
	482	MPVOID);
	483	if (sSelect >= 0)
	484	WinSendDlgItemMsg(hwnd,
	485	VINF_LISTBOX,
	486	LM_SETITEMHANDLE,
	487	MPFROM2SHORT(sSelect, 0), MPFROMLONG(1));
	488	else
	489	break;
	490	}
	491	for (sSelect = 0; sSelect < sTotal; sSelect++)
	492	WinSendDlgItemMsg(hwnd,
	493	VINF_LISTBOX,
	494	LM_SELECTITEM,
	495	MPFROM2SHORT(sSelect, 0), MPFROM2SHORT(FALSE, 0));
	496	sSelect = 0;
	497	while (sSelect < sTotal) {
	498	if (!WinSendDlgItemMsg(hwnd,
	499	VINF_LISTBOX,
	500	LM_QUERYITEMHANDLE,
	501	MPFROM2SHORT(sSelect, 0), MPVOID)) {
	502	WinSendDlgItemMsg(hwnd,
	503	VINF_LISTBOX,
	504	LM_DELETEITEM,
	505	MPFROM2SHORT(sSelect, 0), MPVOID);
	506	sTotal--;
	507	}
	508	else
	509	sSelect++;
	510	}
[328]	511	#endif // BUGFIXED
[551]	512	}
	513	break;
[2]	514
[551]	515	case VINF_DIRS:
	516	{
[1159]	517	CHAR szBuffer[1001], *key = "INFPaths";
[2]	518
[1159]	519	if (help)
	520	key = "HLPPaths";
	521	*szBuffer = 0;
	522	WinQueryDlgItemText(hwnd, VINF_ENTRY, 1000, szBuffer);
	523	bstrip(szBuffer);
	524	PrfWriteProfileData(fmprof,
[1505]	525	FM3Str,
[1159]	526	key,
	527	(*szBuffer) ? szBuffer : NULL, strlen(szBuffer));
	528	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
[551]	529	}
	530	break;
[2]	531
[551]	532	case DID_CANCEL:
	533	hwndMe = (HWND) 0;
	534	WinDismissDlg(hwnd, 0);
	535	break;
[2]	536
[551]	537	case DID_OK:
	538	{
[1159]	539	SHORT sSelect;
	540	CHAR text[CCHMAXPATH * 2], filename[CCHMAXPATH], *p;
	541	FILE *fp;
	542	BOOL notfirst = FALSE;
[1544]	543	CHAR *modew = "w";
[2]	544
[1159]	545	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	546	VINF_LISTBOX,
	547	LM_QUERYSELECTION,
	548	MPFROM2SHORT(LIT_FIRST, 0),
	549	MPVOID);
	550	if (sSelect < 0) {
[1395]	551	if (!fAlertBeepOff)
	552	DosBeep(50, 100);
[1159]	553	}
	554	else {
	555	if (help) {
	556	*text = 0;
	557	WinSendDlgItemMsg(hwnd,
	558	VINF_LISTBOX,
	559	LM_QUERYITEMTEXT,
	560	MPFROM2SHORT(sSelect, CCHMAXPATH),
	561	MPFROMP(text));
	562	p = strchr(text, '>');
	563	if (!p) {
[1395]	564	if (!fAlertBeepOff)
	565	DosBeep(50, 100);
[1159]	566	break;
	567	}
	568	p++;
	569	bstrip(p);
[1647]	570	if (!*p) {
[1395]	571	if (!fAlertBeepOff)
	572	DosBeep(50, 100);
[1647]	573	}
	574	else {
	575	// DbgMsg(pszSrcFile, __LINE__, "Help file %s", p);
[1159]	576	ViewHelp(p);
[1647]	577	}
[1159]	578	break;
[1082]	579	}
	580	BldFullPathName(filename, pFM2SaveDirectory, "FM2VINF.CMD");
[1544]	581	fp = xfopen(filename, modew, pszSrcFile, __LINE__, FALSE);
[1159]	582	if (fp) {
	583	fprintf(fp, "@ECHO OFF\nSET FM2REF=");
	584	while (sSelect >= 0) {
	585	*text = 0;
	586	WinSendDlgItemMsg(hwnd,
	587	VINF_LISTBOX,
	588	LM_QUERYITEMTEXT,
	589	MPFROM2SHORT(sSelect,
	590	CCHMAXPATH), MPFROMP(text));
	591	p = strchr(text, '>');
	592	if (p) {
	593	p++;
	594	bstrip(p);
	595	if (*p) {
	596	if (notfirst)
	597	fprintf(fp, "+");
	598	notfirst = TRUE;
	599	fprintf(fp, "%s", p);
	600	}
	601	}
	602	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	603	VINF_LISTBOX,
	604	LM_QUERYSELECTION,
	605	MPFROM2SHORT(sSelect, 0),
	606	MPVOID);
	607	} // while
	608	*text = 0;
	609	WinQueryDlgItemText(hwnd, VINF_TOPIC, CCHMAXPATH * 2, text);
	610	bstrip(text);
	611	fprintf(fp,
	612	"\nVIEW FM2REF%s%s\nDEL %s\n",
	613	(*text) ? " " : NullStr, text, filename);
	614	fclose(fp);
	615	runemf2(SEPARATE \| WINDOWED \| MINIMIZED \|
	616	BACKGROUND \| INVISIBLE,
	617	hwnd, pszSrcFile, __LINE__,
	618	NULL, NULL, "%s /C %s", GetCmdSpec(FALSE), filename);
	619	}
	620	}
[2]	621	}
	622	break;
	623
[551]	624	case IDM_HELP:
	625	if (hwndHelp) {
[1159]	626	if (help)
	627	WinSendMsg(hwndHelp,
	628	HM_DISPLAY_HELP,
	629	MPFROM2SHORT(HELP_VIEWHELPS, 0),
	630	MPFROMSHORT(HM_RESOURCEID));
	631	else
	632	WinSendMsg(hwndHelp,
	633	HM_DISPLAY_HELP,
	634	MPFROM2SHORT(HELP_VIEWINF, 0),
	635	MPFROMSHORT(HM_RESOURCEID));
[2]	636	}
	637	break;
[551]	638	}
	639	return 0;
	640
	641	case WM_CLOSE:
	642	if (!threaddone)
	643	return 0;
	644	break;
	645
	646	case WM_DESTROY:
	647	if (hwndMe == hwnd) {
	648	hwndMe = (HWND) 0;
	649	if (hptrIcon)
[1159]	650	WinDestroyPointer(hptrIcon);
[551]	651	hptrIcon = (HPOINTER) 0;
	652	}
	653	break;
[2]	654	}
[551]	655	return WinDefDlgProc(hwnd, msg, mp1, mp2);
[2]	656	}
[794]	657
	658	#pragma alloc_text(VIEWINFS,FillListboxThread,ViewInfProc)

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