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source: trunk/dll/viewinf.c@ 1836

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Last change on this file since 1836 was 1673, checked in by Gregg Young, 13 years ago
Update to Doxygen comment style Ticket 55. Also some minor code cleanup.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 21.0 KB

Rev	Line
[123]	1
	2	/***********************************************************************
	3
	4	$Id: viewinf.c 1673 2012-12-30 18:51:01Z 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	#include <stdlib.h>
	29	#include <string.h>
	30	#include <share.h>
[328]	31
[907]	32	#define INCL_DOS
	33	#define INCL_WIN
	34	#define INCL_LONGLONG
	35
[1183]	36	#include "fm3dll.h"
[1228]	37	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1214]	38	#include "notebook.h" // Data declaration(s)
	39	#include "init.h" // Data declaration(s)
	40	#include "mainwnd.h" // Data declaration(s)
[2]	41	#include "fm3dlg.h"
	42	#include "fm3str.h"
[1159]	43	#include "errutil.h" // Dos_Error...
	44	#include "strutil.h" // GetPString
[1082]	45	#include "pathutil.h" // BldFullPathName
[1183]	46	#include "common.h" // DecrThreadUsage, IncrThreadUsage
[1159]	47	#include "viewinf.h"
	48	#include "misc.h" // ViewHelp
[1183]	49	#include "strips.h" // bstrip
	50	#include "systemf.h" // runemf2
	51	#include "dirs.h" // save_dir2
	52	#include "wrappers.h" // xfopen
[1029]	53	#include "fortify.h"
[1335]	54	#include "excputil.h" // xbeginthread
[2]	55
	56	#pragma data_seg(DATA1)
[328]	57
	58	static PSZ pszSrcFile = __FILE__;
	59
[551]	60	typedef struct
	61	{
[2]	62	USHORT size;
	63	USHORT help;
[551]	64	HWND hwnd;
	65	}
	66	DUMMY;
[2]	67
[551]	68	static VOID FillListboxThread(VOID * args)
[328]	69	{
[2]	70	HWND hwnd;
[551]	71	DUMMY dummy = (DUMMY ) args;
	72	HAB hab2;
	73	HMQ hmq2;
[2]	74	BOOL repeating = FALSE;
	75
[551]	76	if (!dummy)
[2]	77	return;
[1029]	78	# ifdef FORTIFY
	79	Fortify_EnterScope();
[1063]	80	# endif
[2]	81	hwnd = dummy->hwnd;
	82	hab2 = WinInitialize(0);
[551]	83	if (hab2) {
	84	hmq2 = WinCreateMsgQueue(hab2, 0);
	85	if (hmq2) {
[2]	86
[551]	87	CHAR env, p, *holdenv;
[2]	88
[551]	89	WinCancelShutdown(hmq2, TRUE);
[533]	90	IncrThreadUsage();
[2]	91	priority_normal();
[551]	92	if (!dummy->help)
[1159]	93	env = getenv("BOOKSHELF");
[2]	94	else
[1159]	95	env = getenv("HELP");
[551]	96	if (!env) {
[1159]	97	saymsg(MB_CANCEL,
	98	hwnd,
	99	GetPString(IDS_SYSERRORTEXT),
	100	GetPString(IDS_ENVPATHERRORTEXT),
	101	(dummy->help) ? "HELP" : "BOOKSHELF",
[1398]	102	(dummy->help) ? PCSZ_DOTHLP : PCSZ_DOTINF);
[1159]	103	goto NoEnv;
[2]	104	}
	105	else {
[1159]	106	holdenv = xmalloc(strlen(env) + 2, pszSrcFile, __LINE__);
	107	if (holdenv) {
	108	strcpy(holdenv, env);
	109	Repeat:
	110	if (holdenv[strlen(holdenv) - 1] != ';')
	111	strcat(holdenv, ";");
	112	p = strtok(holdenv, ";");
	113	while (p) {
	114	bstrip(p);
	115	if (*p) {
[2]	116
[1159]	117	CHAR mask[CCHMAXPATH], enddir, text[CCHMAXPATH 2];
	118	FILEFINDBUF3 ffb;
	119	HDIR hdir;
	120	ULONG nm;
[2]	121
[1159]	122	strcpy(mask, p);
[1438]	123	AddBackslashToPath(mask);
	124	//if (mask[strlen(mask) - 1] != '\\')
	125	// strcat(mask, "\\");
[1159]	126	enddir = mask + strlen(mask);
	127	if (dummy->help)
	128	strcat(mask, "*.HLP");
	129	else
	130	strcat(mask, "*.INF");
	131	hdir = HDIR_CREATE;
	132	nm = 1;
	133	DosError(FERR_DISABLEHARDERR);
	134	if (!DosFindFirst(mask, &hdir, FILE_NORMAL \| FILE_ARCHIVED,
	135	&ffb, sizeof(ffb), &nm, FIL_STANDARD)) {
	136	do {
	137	priority_normal();
	138	strcpy(enddir, ffb.achName);
	139	{
	140	FILE *fp;
	141	CHAR title[CCHMAXPATH];
[1544]	142	CHAR *moderb = "rb";
[2]	143
[1159]	144	*title = 0;
[1544]	145	fp = xfsopen(mask, moderb, SH_DENYNO, pszSrcFile, __LINE__, TRUE);
[1159]	146	if (fp) {
	147	fread(title, 1, 3, fp);
	148	if (*title != 'H' \|\| title[1] != 'S' \|\| title[2] != 'P') {
	149	fclose(fp);
	150	goto Continue;
	151	}
	152	*title = 0;
	153	fseek(fp, 107, SEEK_SET);
	154	fread(title, 1, CCHMAXPATH - 2, fp);
	155	title[CCHMAXPATH - 3] = 0;
	156	bstrip(title);
	157	fclose(fp);
	158	}
	159	p = strchr(ffb.achName, '.');
	160	if (p)
	161	*p = 0;
	162	sprintf(text,
	163	"%-10.10s %-42.42s > %s",
	164	ffb.achName, title, mask);
	165	}
	166	if (!WinIsWindow(hab2, hwnd))
	167	break;
	168	WinSendDlgItemMsg(hwnd,
	169	VINF_LISTBOX,
	170	LM_INSERTITEM,
	171	MPFROM2SHORT(LIT_SORTASCENDING, 0),
	172	MPFROMP(text));
	173	Continue:
	174	nm = 1;
	175	} while (!DosFindNext(hdir, &ffb, sizeof(ffb), &nm));
	176	DosFindClose(hdir);
	177	priority_normal();
	178	}
	179	}
	180	if (!WinIsWindow(hab2, hwnd))
	181	break;
	182	p = strtok(NULL, ";");
	183	}
	184	free(holdenv);
	185	NoEnv:
	186	if (WinIsWindow(hab2, hwnd) && !repeating) {
[2]	187
[1159]	188	ULONG size;
	189	CHAR *key = "INFPaths";
[2]	190
[1159]	191	if (dummy->help)
	192	key = "HLPPaths";
	193	repeating = TRUE;
[1505]	194	if (PrfQueryProfileSize(fmprof, FM3Str, key, &size) && size) {
[1159]	195	holdenv = xmalloc(size + 2, pszSrcFile, __LINE__);
	196	if (holdenv) {
[1505]	197	if (!PrfQueryProfileData(fmprof, FM3Str, key, holdenv, &size)) {
[1159]	198	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__,
[1398]	199	PCSZ_PRFQUERYPROFILEDATA);
[1159]	200	free(holdenv);
	201	}
	202	else
	203	goto Repeat;
	204	}
	205	}
	206	}
	207	}
[2]	208	}
	209	WinDestroyMsgQueue(hmq2);
	210	}
[551]	211	PostMsg(hwnd, UM_CONTAINER_FILLED, MPVOID, MPVOID);
[533]	212	DecrThreadUsage();
[2]	213	WinTerminate(hab2);
	214	}
[1039]	215	free(dummy);
[1029]	216	# ifdef FORTIFY
	217	Fortify_LeaveScope();
[1063]	218	# endif
[2]	219	}
	220
[551]	221	MRESULT EXPENTRY ViewInfProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[328]	222	{
[551]	223	static HWND hwndMe = (HWND) 0;
	224	static BOOL help = FALSE;
	225	static BOOL threaddone = TRUE;
	226	static LONG ypos = 0;
	227	static HPOINTER hptrIcon = (HPOINTER) 0;
[2]	228
[551]	229	switch (msg) {
	230	case WM_INITDLG:
	231	WinSendDlgItemMsg(hwnd, VINF_ENTRY, EM_SETTEXTLIMIT,
[1159]	232	MPFROM2SHORT(1000, 0), MPVOID);
[551]	233	WinSendDlgItemMsg(hwnd, VINF_TOPIC, EM_SETTEXTLIMIT,
[1159]	234	MPFROM2SHORT(CCHMAXPATH * 2, 0), MPVOID);
[551]	235	if (hwndMe) {
	236	WinSetWindowPos(hwndMe, HWND_TOP, 0, 0, 0, 0, SWP_RESTORE \| SWP_ZORDER \|
[1159]	237	SWP_ACTIVATE);
[551]	238	WinDismissDlg(hwnd, 0);
	239	break;
	240	}
	241	help = (mp2 != (MPARAM) 0);
	242	if (help) {
	243
	244	SWP swp;
	245
	246	WinQueryWindowPos(WinWindowFromID(hwnd, VINF_LISTBOX), &swp);
	247	WinDestroyWindow(WinWindowFromID(hwnd, VINF_LISTBOX));
	248	if (!WinCreateWindow(hwnd,
[1159]	249	WC_LISTBOX,
	250	(PSZ) NULL,
	251	WS_VISIBLE \| LS_HORZSCROLL,
	252	swp.x,
	253	swp.y,
	254	swp.cx,
	255	swp.cy,
	256	hwnd, HWND_TOP, VINF_LISTBOX, NULL, NULL)) {
[1395]	257	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__,
	258	PCSZ_WINCREATEWINDOW);
[2]	259	}
[551]	260	else {
[1391]	261	//fixme to allow user to change presparams 1-10-09 GKY
[1159]	262	WinSetPresParam(WinWindowFromID(hwnd, VINF_LISTBOX),
	263	PP_FONTNAMESIZE,
[1398]	264	strlen(FNT_10SYSTEMMONOTEXT) + 1,
[1400]	265	(PVOID) FNT_10SYSTEMMONOTEXT);
[551]	266	}
[1498]	267	WinSetWindowText(hwnd, (CHAR *) GetPString(IDS_VIEWHELPFILESTEXT));
[551]	268	WinShowWindow(WinWindowFromID(hwnd, VINF_SRCH), FALSE);
	269	WinShowWindow(WinWindowFromID(hwnd, VINF_FILTER), FALSE);
	270	WinShowWindow(WinWindowFromID(hwnd, VINF_TOPIC), FALSE);
	271	WinShowWindow(WinWindowFromID(hwnd, VINF_TOPICHDR), FALSE);
	272	}
	273	hptrIcon = WinLoadPointer(HWND_DESKTOP, FM3ModHandle, VINF_FRAME);
	274	WinDefDlgProc(hwnd, WM_SETICON, MPFROMLONG(hptrIcon), MPVOID);
	275	hwndMe = hwnd;
	276	PostMsg(hwnd, UM_STRETCH, MPVOID, MPVOID);
	277	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	278	break;
[2]	279
[551]	280	case UM_RESCAN:
	281	WinSendDlgItemMsg(hwnd, VINF_LISTBOX, LM_DELETEALL, MPVOID, MPVOID);
	282	{
	283	DUMMY *d;
[2]	284
[551]	285	d = xmallocz(sizeof(DUMMY), pszSrcFile, __LINE__);
	286	if (!d) {
[1159]	287	WinDismissDlg(hwnd, 0);
	288	return 0;
[551]	289	}
	290	else {
[1159]	291	d->size = sizeof(DUMMY);
	292	d->hwnd = hwnd;
	293	if (help)
	294	d->help = 1;
[1335]	295	if (xbeginthread(FillListboxThread,
	296	65536,
	297	d,
	298	pszSrcFile,
	299	__LINE__) == -1)
	300	{
[1159]	301	free(d);
	302	WinDismissDlg(hwnd, 0);
	303	return 0;
	304	}
	305	WinEnableWindow(WinWindowFromID(hwnd, DID_CANCEL), FALSE);
	306	threaddone = FALSE;
[2]	307	}
[551]	308	}
	309	return 0;
[2]	310
[551]	311	case UM_CONTAINER_FILLED:
	312	if (!(SHORT) WinSendDlgItemMsg(hwnd,
[1159]	313	VINF_LISTBOX,
	314	LM_QUERYITEMCOUNT, MPVOID, MPVOID)) {
[551]	315	saymsg(MB_CANCEL,
[1159]	316	hwnd,
	317	GetPString(IDS_ERRORTEXT), GetPString(IDS_NOFILESFOUNDTEXT));
[551]	318	hwndMe = (HWND) 0;
	319	WinDismissDlg(hwnd, 0);
	320	}
	321	WinEnableWindow(WinWindowFromID(hwnd, DID_CANCEL), TRUE);
	322	threaddone = TRUE;
	323	return 0;
[2]	324
[551]	325	case WM_CONTROL:
	326	switch (SHORT1FROMMP(mp1)) {
	327	case VINF_LISTBOX:
	328	switch (SHORT2FROMMP(mp1)) {
	329	case LN_ENTER:
[1159]	330	PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(DID_OK, 0), MPVOID);
	331	break;
[2]	332	}
[551]	333	break;
	334	case VINF_ENTRY:
	335	switch (SHORT2FROMMP(mp1)) {
	336	case EN_CHANGE:
[1159]	337	{
	338	SHORT sSelect;
	339	CHAR szBuffer[CCHMAXPATH];
[2]	340
[1159]	341	WinQueryDlgItemText(hwnd, VINF_ENTRY, CCHMAXPATH, szBuffer);
	342	bstrip(szBuffer);
	343	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	344	VINF_LISTBOX,
	345	LM_SEARCHSTRING,
	346	MPFROM2SHORT(LSS_SUBSTRING,
	347	LIT_FIRST),
	348	MPFROMP(szBuffer));
	349	if (sSelect >= 0)
	350	WinSendDlgItemMsg(hwnd,
	351	VINF_LISTBOX,
	352	LM_SETTOPINDEX,
	353	MPFROM2SHORT(sSelect, 0), MPVOID);
	354	}
	355	break;
[2]	356	}
[551]	357	break;
	358	}
	359	return 0;
[2]	360
[551]	361	case WM_ADJUSTWINDOWPOS:
	362	PostMsg(hwnd, UM_STRETCH, MPVOID, MPVOID);
	363	break;
[2]	364
[551]	365	case UM_STRETCH:
	366	{
	367	SWP swpC, swp;
	368
	369	WinQueryWindowPos(hwnd, &swp);
	370	if (!(swp.fl & (SWP_HIDE \| SWP_MINIMIZE))) {
[1159]	371	WinQueryWindowPos(WinWindowFromID(hwnd, VINF_LISTBOX), &swpC);
	372	if (!ypos)
	373	ypos = swpC.y;
	374	WinSetWindowPos(WinWindowFromID(hwnd, VINF_LISTBOX), HWND_TOP,
	375	SysVal(SV_CXSIZEBORDER),
	376	ypos,
	377	swp.cx - (SysVal(SV_CXSIZEBORDER) * 2),
	378	(swp.cy - ypos) - (SysVal(SV_CYTITLEBAR) +
	379	SysVal(SV_CYSIZEBORDER)),
	380	SWP_MOVE \| SWP_SIZE);
[2]	381	}
[551]	382	}
	383	return 0;
[2]	384
[551]	385	case WM_COMMAND:
	386	switch (SHORT1FROMMP(mp1)) {
	387	case VINF_RESCAN:
	388	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
[2]	389	break;
	390
[551]	391	case VINF_SRCH:
[2]	392	{
[1159]	393	SHORT sSelect, sLast = LIT_FIRST;
	394	CHAR szBuffer[CCHMAXPATH];
[2]	395
[1159]	396	*szBuffer = 0;
	397	WinQueryDlgItemText(hwnd, VINF_ENTRY, CCHMAXPATH, szBuffer);
	398	rstrip(szBuffer);
	399	if (!*szBuffer) {
	400	sLast = (SHORT) WinSendDlgItemMsg(hwnd,
	401	VINF_LISTBOX,
	402	LM_QUERYITEMCOUNT,
	403	MPVOID, MPVOID);
	404	for (sSelect = 0; sSelect < sLast; sSelect++)
	405	WinSendDlgItemMsg(hwnd,
	406	VINF_LISTBOX,
	407	LM_SELECTITEM,
	408	MPFROM2SHORT(sSelect, 0),
	409	MPFROM2SHORT(FALSE, 0));
	410	break;
	411	}
	412	for (;;) {
	413	sSelect = (SHORT) WinSendDlgItemMsg(hwnd, VINF_LISTBOX,
	414	LM_SEARCHSTRING,
	415	MPFROM2SHORT(LSS_SUBSTRING,
	416	sLast),
	417	MPFROMP(szBuffer));
	418	if (sSelect <= sLast)
	419	break;
	420	if (sSelect >= 0)
	421	WinSendDlgItemMsg(hwnd,
	422	VINF_LISTBOX,
	423	LM_SELECTITEM,
	424	MPFROM2SHORT(sSelect, 0),
	425	MPFROM2SHORT(TRUE, 0));
	426	else
	427	break;
	428	sLast = sSelect;
	429	}
[2]	430	}
[551]	431	break;
[2]	432
[551]	433	case VINF_FILTER:
	434	{
[1159]	435	SHORT sSelect, sTotal;
[2]	436
[1159]	437	sTotal = (SHORT) WinSendDlgItemMsg(hwnd,
	438	VINF_LISTBOX,
	439	LM_QUERYITEMCOUNT, MPVOID, MPVOID);
	440	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	441	VINF_LISTBOX,
	442	LM_QUERYSELECTION,
	443	MPFROM2SHORT(LIT_FIRST, 0),
	444	MPVOID);
	445	if (sSelect == LIT_NONE) {
[1395]	446	if (!fAlertBeepOff)
	447	DosBeep(50, 100);
[1159]	448	break;
	449	}
[2]	450	#ifdef BUGFIXED
[1159]	451	sSelect = 0;
	452	while (sSelect < sTotal) {
	453	if (!WinSendDlgItemMsg(hwnd,
	454	VINF_LISTBOX,
	455	LM_SELECTITEM,
	456	MPFROM2SHORT(sSelect, 0),
	457	MPFROM2SHORT(FALSE, 0))) {
	458	WinSendDlgItemMsg(hwnd,
	459	VINF_LISTBOX,
	460	LM_DELETEITEM,
	461	MPFROM2SHORT(sSelect, 0), MPVOID);
	462	sTotal--;
	463	}
	464	else
	465	sSelect++;
	466	}
[328]	467	#else // !BUGIFIXED
[1159]	468	for (sSelect = 0; sSelect < sTotal; sSelect++)
	469	WinSendDlgItemMsg(hwnd,
	470	VINF_LISTBOX,
	471	LM_SETITEMHANDLE,
	472	MPFROM2SHORT(sSelect, 0), MPVOID);
	473	sSelect = LIT_FIRST;
	474	for (;;) {
	475	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	476	VINF_LISTBOX,
	477	LM_QUERYSELECTION,
	478	MPFROM2SHORT(sSelect, 0),
	479	MPVOID);
	480	if (sSelect >= 0)
	481	WinSendDlgItemMsg(hwnd,
	482	VINF_LISTBOX,
	483	LM_SETITEMHANDLE,
	484	MPFROM2SHORT(sSelect, 0), MPFROMLONG(1));
	485	else
	486	break;
	487	}
	488	for (sSelect = 0; sSelect < sTotal; sSelect++)
	489	WinSendDlgItemMsg(hwnd,
	490	VINF_LISTBOX,
	491	LM_SELECTITEM,
	492	MPFROM2SHORT(sSelect, 0), MPFROM2SHORT(FALSE, 0));
	493	sSelect = 0;
	494	while (sSelect < sTotal) {
	495	if (!WinSendDlgItemMsg(hwnd,
	496	VINF_LISTBOX,
	497	LM_QUERYITEMHANDLE,
	498	MPFROM2SHORT(sSelect, 0), MPVOID)) {
	499	WinSendDlgItemMsg(hwnd,
	500	VINF_LISTBOX,
	501	LM_DELETEITEM,
	502	MPFROM2SHORT(sSelect, 0), MPVOID);
	503	sTotal--;
	504	}
	505	else
	506	sSelect++;
	507	}
[328]	508	#endif // BUGFIXED
[551]	509	}
	510	break;
[2]	511
[551]	512	case VINF_DIRS:
	513	{
[1159]	514	CHAR szBuffer[1001], *key = "INFPaths";
[2]	515
[1159]	516	if (help)
	517	key = "HLPPaths";
	518	*szBuffer = 0;
	519	WinQueryDlgItemText(hwnd, VINF_ENTRY, 1000, szBuffer);
	520	bstrip(szBuffer);
	521	PrfWriteProfileData(fmprof,
[1505]	522	FM3Str,
[1159]	523	key,
	524	(*szBuffer) ? szBuffer : NULL, strlen(szBuffer));
	525	PostMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
[551]	526	}
	527	break;
[2]	528
[551]	529	case DID_CANCEL:
	530	hwndMe = (HWND) 0;
	531	WinDismissDlg(hwnd, 0);
	532	break;
[2]	533
[551]	534	case DID_OK:
	535	{
[1159]	536	SHORT sSelect;
	537	CHAR text[CCHMAXPATH * 2], filename[CCHMAXPATH], *p;
	538	FILE *fp;
	539	BOOL notfirst = FALSE;
[1544]	540	CHAR *modew = "w";
[2]	541
[1159]	542	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	543	VINF_LISTBOX,
	544	LM_QUERYSELECTION,
	545	MPFROM2SHORT(LIT_FIRST, 0),
	546	MPVOID);
	547	if (sSelect < 0) {
[1395]	548	if (!fAlertBeepOff)
	549	DosBeep(50, 100);
[1159]	550	}
	551	else {
	552	if (help) {
	553	*text = 0;
	554	WinSendDlgItemMsg(hwnd,
	555	VINF_LISTBOX,
	556	LM_QUERYITEMTEXT,
	557	MPFROM2SHORT(sSelect, CCHMAXPATH),
	558	MPFROMP(text));
	559	p = strchr(text, '>');
	560	if (!p) {
[1395]	561	if (!fAlertBeepOff)
	562	DosBeep(50, 100);
[1159]	563	break;
	564	}
	565	p++;
	566	bstrip(p);
[1647]	567	if (!*p) {
[1395]	568	if (!fAlertBeepOff)
	569	DosBeep(50, 100);
[1647]	570	}
	571	else {
	572	// DbgMsg(pszSrcFile, __LINE__, "Help file %s", p);
[1159]	573	ViewHelp(p);
[1647]	574	}
[1159]	575	break;
[1082]	576	}
	577	BldFullPathName(filename, pFM2SaveDirectory, "FM2VINF.CMD");
[1544]	578	fp = xfopen(filename, modew, pszSrcFile, __LINE__, FALSE);
[1159]	579	if (fp) {
	580	fprintf(fp, "@ECHO OFF\nSET FM2REF=");
	581	while (sSelect >= 0) {
	582	*text = 0;
	583	WinSendDlgItemMsg(hwnd,
	584	VINF_LISTBOX,
	585	LM_QUERYITEMTEXT,
	586	MPFROM2SHORT(sSelect,
	587	CCHMAXPATH), MPFROMP(text));
	588	p = strchr(text, '>');
	589	if (p) {
	590	p++;
	591	bstrip(p);
	592	if (*p) {
	593	if (notfirst)
	594	fprintf(fp, "+");
	595	notfirst = TRUE;
	596	fprintf(fp, "%s", p);
	597	}
	598	}
	599	sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
	600	VINF_LISTBOX,
	601	LM_QUERYSELECTION,
	602	MPFROM2SHORT(sSelect, 0),
	603	MPVOID);
	604	} // while
	605	*text = 0;
	606	WinQueryDlgItemText(hwnd, VINF_TOPIC, CCHMAXPATH * 2, text);
	607	bstrip(text);
	608	fprintf(fp,
	609	"\nVIEW FM2REF%s%s\nDEL %s\n",
	610	(*text) ? " " : NullStr, text, filename);
	611	fclose(fp);
	612	runemf2(SEPARATE \| WINDOWED \| MINIMIZED \|
	613	BACKGROUND \| INVISIBLE,
	614	hwnd, pszSrcFile, __LINE__,
	615	NULL, NULL, "%s /C %s", GetCmdSpec(FALSE), filename);
	616	}
	617	}
[2]	618	}
	619	break;
	620
[551]	621	case IDM_HELP:
	622	if (hwndHelp) {
[1159]	623	if (help)
	624	WinSendMsg(hwndHelp,
	625	HM_DISPLAY_HELP,
	626	MPFROM2SHORT(HELP_VIEWHELPS, 0),
	627	MPFROMSHORT(HM_RESOURCEID));
	628	else
	629	WinSendMsg(hwndHelp,
	630	HM_DISPLAY_HELP,
	631	MPFROM2SHORT(HELP_VIEWINF, 0),
	632	MPFROMSHORT(HM_RESOURCEID));
[2]	633	}
	634	break;
[551]	635	}
	636	return 0;
	637
	638	case WM_CLOSE:
	639	if (!threaddone)
	640	return 0;
	641	break;
	642
	643	case WM_DESTROY:
	644	if (hwndMe == hwnd) {
	645	hwndMe = (HWND) 0;
	646	if (hptrIcon)
[1159]	647	WinDestroyPointer(hptrIcon);
[551]	648	hptrIcon = (HPOINTER) 0;
	649	}
	650	break;
[2]	651	}
[551]	652	return WinDefDlgProc(hwnd, msg, mp1, mp2);
[2]	653	}
[794]	654
	655	#pragma alloc_text(VIEWINFS,FillListboxThread,ViewInfProc)

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