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source: trunk/dll/select.c@ 696

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Last change on this file since 696 was 690, checked in by Steven Levine, 18 years ago
Commit more OpenWatcom compatibility updates
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Rev	Line
[123]	1
	2	/***********************************************************************
	3
	4	$Id: select.c 690 2007-06-15 16:02:06Z stevenhl $
	5
[362]	6	Container item selection support routines
	7
[123]	8	Copyright (c) 1993-98 M. Kimes
[672]	9	Copyright (c) 2004, 2007 Steven H. Levine
[123]	10
[158]	11	01 Aug 04 SHL Rework lstrip/rstrip usage
	12	25 May 05 SHL Rework for ULONGLONG
[204]	13	06 Jun 05 SHL Drop unused code
[317]	14	06 Jul 06 SHL Support compare content (IDM_SELECTSAMECONTENT)
[362]	15	13 Jul 06 SHL Use Runtime_Error
[406]	16	29 Jul 06 SHL Use xfgets_bstripcr
[442]	17	15 Aug 06 SHL Rework SetMask args and logic
[603]	18	06 Apr 07 GKY Work around PM DragInfo and DrgFreeDISH limits
[618]	19	19 Apr 07 SHL Sync with NumItemsToUnhilite mods
[672]	20	12 May 07 SHL Use dcd->ulItemsToUnHilite
[690]	21	14 Jun 07 SHL SelectAll: make odd expression go away
[123]	22
	23	***********************************************************************/
	24
[2]	25	#define INCL_DOS
	26	#define INCL_WIN
[158]	27	#define INCL_LONGLONG
	28	#include <os2.h>
[2]	29
	30	#include <stdio.h>
	31	#include <stdlib.h>
	32	#include <string.h>
	33	#include <share.h>
[317]	34	#include <io.h>
[158]	35
[2]	36	#include "fm3dll.h"
	37	#include "fm3str.h"
	38
	39	#pragma alloc_text(SELECT,UnHilite,SelectAll,DeselectAll,MarkAll,SetMask)
	40	#pragma alloc_text(SELECT,SelectList)
	41	#pragma alloc_text(SELECT1,Deselect,HideAll,RemoveAll,ExpandAll,InvertAll)
	42
[362]	43	static PSZ pszSrcFile = __FILE__;
	44
[672]	45	VOID UnHilite(HWND hwndCnr, BOOL all, CHAR *** list, ULONG ulItemsToUnHilite)
[317]	46	{
[2]	47	PCNRITEM pci;
[603]	48	INT numfiles = 0, numalloc = 0, x = 0;
[551]	49	INT attribute = CRA_CURSORED;
[2]	50
[362]	51	if (all && list && *list) {
[2]	52	FreeList(*list);
	53	*list = NULL;
	54	}
[551]	55	pci = (PCNRITEM) CurrentRecord(hwndCnr);
	56	if (pci && (INT) pci != -1) {
[362]	57	if (pci->rc.flRecordAttr & CRA_SELECTED) {
[2]	58	attribute = CRA_SELECTED;
[551]	59	pci = WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS, MPFROMLONG(CMA_FIRST),
	60	MPFROMSHORT(attribute));
[2]	61	}
[551]	62	while (pci && (INT) pci != -1) {
	63	WinSendMsg(hwndCnr, CM_SETRECORDEMPHASIS, MPFROMP(pci),
	64	MPFROM2SHORT(FALSE, CRA_SELECTED));
[362]	65	if (!all)
[690]	66	break;
[618]	67	// Count is one extra to ensure non-zero elsewhere
[672]	68	// x is 0 based index
	69	if (x + 2 == ulItemsToUnHilite)
[690]	70	break;
[362]	71	if (list)
[551]	72	AddToList(pci->szFileName, list, &numfiles, &numalloc);
	73	pci = (PCNRITEM) WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS,
	74	MPFROMP(pci), MPFROMSHORT(CRA_SELECTED));
[603]	75	x++;
[2]	76	}
	77	}
	78	}
	79
[551]	80	VOID SelectList(HWND hwndCnr, BOOL partial, BOOL deselect, BOOL clearfirst,
	81	PCNRITEM pciParent, CHAR * filename, CHAR ** list)
[362]	82	{
[2]	83
[551]	84	PCNRITEM pci;
[2]	85	register INT x;
[551]	86	BOOL foundone = FALSE;
	87	ULONG errs = 0L;
[2]	88
[362]	89	if (clearfirst && !deselect)
[672]	90	UnHilite(hwndCnr, TRUE, NULL, 0);
[362]	91	if (list && list[0]) {
[551]	92	for (x = 0; list[x]; x++) {
[2]	93	pci = FindCnrRecord(hwndCnr,
[551]	94	list[x], pciParent, partial, partial, TRUE);
[362]	95	if (pci) {
[551]	96	WinSendMsg(hwndCnr,
	97	CM_SETRECORDEMPHASIS,
	98	MPFROMP(pci),
	99	MPFROM2SHORT((SHORT) ((deselect) ? FALSE : TRUE),
	100	CRA_SELECTED));
	101	foundone = TRUE;
[2]	102	}
	103	}
[362]	104	if (!foundone)
	105	Runtime_Error(pszSrcFile, __LINE__, "select failed");
[2]	106	}
[362]	107	else if (filename && *filename) {
[2]	108
	109	FILE *fp;
[551]	110	CHAR input[1024], *p;
[2]	111
[551]	112	fp = _fsopen(filename, "r", SH_DENYNO);
[362]	113	if (fp) {
	114	while (!feof(fp)) {
[551]	115	if (!xfgets_bstripcr(input, sizeof(input), fp, pszSrcFile, __LINE__))
	116	break;
	117	if (*input == '\"') {
	118	memmove(input, input + 1, strlen(input) + 1);
	119	lstrip(input);
	120	p = strchr(input, '\"');
	121	if (p)
	122	*p = 0;
	123	rstrip(input);
	124	}
	125	else {
	126	p = strchr(input, ' ');
	127	if (p)
	128	*p = 0;
	129	}
	130	/* input now contains name of file to select */
	131	pci = FindCnrRecord(hwndCnr,
	132	input, pciParent, partial, partial, TRUE);
	133	if (pci) /* found it? */
	134	WinSendMsg(hwndCnr,
	135	CM_SETRECORDEMPHASIS,
	136	MPFROMP(pci),
	137	MPFROM2SHORT((SHORT) ((deselect) ? FALSE : TRUE),
	138	CRA_SELECTED));
	139	else
	140	errs++;
	141	if (errs > 50L) { /* prevent runaway on bad file */
[2]	142
[551]	143	APIRET ret;
[2]	144
[551]	145	ret = saymsg(MB_YESNO,
	146	hwndCnr,
	147	GetPString(IDS_POSSIBLEERRORTEXT),
	148	GetPString(IDS_MAYNOTBELISTTEXT), filename);
	149	if (ret == MBID_NO)
	150	break;
	151	errs = 0L;
	152	}
[2]	153	}
	154	fclose(fp);
	155	}
	156	}
	157	}
	158
[551]	159	VOID SelectAll(HWND hwndCnr, BOOL files, BOOL dirs, CHAR * maskstr,
	160	CHAR * text, BOOL is_arc)
[362]	161	{
[2]	162
[551]	163	PCNRITEM pci;
	164	BOOL markit;
[2]	165	register CHAR *file;
[551]	166	MASK Mask;
	167	register INT x;
	168	ULONG textlen = 0;
[2]	169
[362]	170	if (text)
[2]	171	textlen = strlen(text);
[551]	172	memset(&Mask, 0, sizeof(Mask));
[442]	173	if (maskstr)
[551]	174	SetMask(maskstr, &Mask);
	175	pci = (PCNRITEM) WinSendMsg(hwndCnr, CM_QUERYRECORD, MPVOID,
	176	MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
	177	while (pci && (INT) pci != -1) {
[2]	178	markit = FALSE;
[362]	179	if (!(pci->rc.flRecordAttr & CRA_FILTERED)) {
	180	if (!is_arc) {
[551]	181	if (files && !(pci->attrFile & FILE_DIRECTORY))
	182	markit = TRUE;
	183	if (dirs && (pci->attrFile & FILE_DIRECTORY))
	184	markit = TRUE;
[2]	185	}
	186	else
[551]	187	markit = TRUE;
[442]	188	if (maskstr && *maskstr && markit) {
[551]	189	markit = FALSE;
	190	file = strrchr(pci->szFileName, '\\');
	191	if (!file)
	192	file = strrchr(pci->szFileName, ':');
	193	if (file)
	194	file++;
	195	else
	196	file = pci->szFileName;
	197	for (x = 0; Mask.pszMasks[x]; x++) {
	198	if (*Mask.pszMasks[x]) {
	199	if (*Mask.pszMasks[x] != '/') {
	200	if (wildcard((strchr(Mask.pszMasks[x], '\\') \|\|
	201	strchr(Mask.pszMasks[x], ':')) ?
[690]	202	pci->szFileName :
	203	file,
	204	Mask.pszMasks[x],
	205	FALSE)) {
[551]	206	markit = TRUE;
[690]	207	}
[551]	208	}
	209	else {
[690]	210	if (wildcard((strchr(Mask.pszMasks[x], '\\') \|\|
	211	strchr(Mask.pszMasks[x], ':')) ?
	212	pci->szFileName :
	213	file,
	214	Mask.pszMasks[x] + 1,
[551]	215	FALSE)) {
	216	markit = FALSE;
	217	break;
	218	}
	219	}
	220	}
[690]	221	} // for
[2]	222	}
	223	}
[362]	224	if (markit && text && *text && !(pci->attrFile & FILE_DIRECTORY)) {
[2]	225
	226	CHAR *input;
	227
	228	markit = FALSE;
[551]	229	input = xmalloc(65537, pszSrcFile, __LINE__);
[362]	230	if (input) {
[551]	231	ULONG pos;
	232	LONG len;
	233	FILE *inputFile;
[2]	234
[551]	235	if ((inputFile = _fsopen(pci->szFileName, "rb", SH_DENYNO)) != NULL) {
	236	pos = ftell(inputFile);
	237	while (!feof(inputFile)) {
	238	if (pos)
	239	fseek(inputFile, pos - 256, SEEK_SET);
	240	len = fread(input, 1, 65536, inputFile);
	241	if (len >= 0) {
	242	if (findstring(text, textlen, input, len, FALSE)) {
	243	markit = TRUE;
	244	break;
	245	}
	246	}
	247	else
	248	break;
	249	}
	250	fclose(inputFile);
	251	}
	252	free(input);
	253	DosSleep(1L);
[2]	254	}
	255	}
[362]	256	else if (markit && text && *text && (pci->attrFile & FILE_DIRECTORY))
[2]	257	markit = FALSE;
[362]	258	if (markit)
[551]	259	WinSendMsg(hwndCnr, CM_SETRECORDEMPHASIS, MPFROMP(pci),
	260	MPFROM2SHORT(TRUE, CRA_SELECTED));
	261	pci = (PCNRITEM) WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pci),
	262	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
	263	} // while
[2]	264	}
	265
[551]	266	VOID DeselectAll(HWND hwndCnr, BOOL files, BOOL dirs, CHAR * maskstr,
	267	CHAR * text, BOOL is_arc)
[362]	268	{
[551]	269	PCNRITEM pci;
	270	BOOL unmarkit;
[2]	271	register CHAR *file;
[551]	272	MASK Mask;
	273	register INT x;
	274	ULONG textlen = 0;
[2]	275
[362]	276	if (text)
[2]	277	textlen = strlen(text);
[551]	278	memset(&Mask, 0, sizeof(Mask));
[442]	279	if (maskstr && *maskstr)
[551]	280	SetMask(maskstr, &Mask);
	281	pci = (PCNRITEM) WinSendMsg(hwndCnr, CM_QUERYRECORD, MPVOID,
	282	MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
	283	while (pci && (INT) pci != -1) {
[2]	284	unmarkit = FALSE;
[362]	285	if (!(pci->rc.flRecordAttr & CRA_FILTERED)) {
	286	if (!is_arc) {
[551]	287	if (files && !(pci->attrFile & FILE_DIRECTORY))
	288	unmarkit = TRUE;
	289	if (dirs && (pci->attrFile & FILE_DIRECTORY))
	290	unmarkit = TRUE;
[2]	291	}
	292	else
[551]	293	unmarkit = TRUE;
[442]	294	if (maskstr && *maskstr && unmarkit) {
[551]	295	unmarkit = FALSE;
	296	file = strrchr(pci->szFileName, '\\');
	297	if (!file)
	298	file = strrchr(pci->szFileName, ':');
	299	if (file)
	300	file++;
	301	else
	302	file = pci->szFileName;
	303	for (x = 0; Mask.pszMasks[x]; x++) {
	304	if (*Mask.pszMasks[x]) {
	305	if (*Mask.pszMasks[x] != '/') {
	306	if (wildcard((strchr(Mask.pszMasks[x], '\\') \|\|
	307	strchr(Mask.pszMasks[x], ':')) ?
	308	pci->szFileName : file, Mask.pszMasks[x], FALSE))
	309	unmarkit = TRUE;
	310	}
	311	else {
	312	if (wildcard((strchr(Mask.pszMasks[x], '\\') \|\|
	313	strchr(Mask.pszMasks[x], ':')) ?
	314	pci->szFileName : file, Mask.pszMasks[x] + 1,
	315	FALSE)) {
	316	unmarkit = FALSE;
	317	break;
	318	}
	319	}
	320	}
	321	}
[2]	322	}
	323	}
[362]	324	if (unmarkit && text && *text && !(pci->attrFile & FILE_DIRECTORY)) {
[2]	325
	326	CHAR *input;
	327
	328	unmarkit = FALSE;
[551]	329	input = xmalloc(65537, pszSrcFile, __LINE__);
[362]	330	if (input) {
[551]	331	ULONG pos;
	332	LONG len;
	333	FILE *inputFile;
[2]	334
[551]	335	if ((inputFile = _fsopen(pci->szFileName, "rb", SH_DENYNO)) != NULL) {
	336	pos = ftell(inputFile);
	337	while (!feof(inputFile)) {
	338	if (pos)
	339	fseek(inputFile, pos - 256, SEEK_SET);
	340	len = fread(input, 1, 65536, inputFile);
	341	if (len >= 0) {
	342	if (findstring(text, textlen, input, len, FALSE)) {
	343	unmarkit = TRUE;
	344	break;
	345	}
	346	}
	347	else
	348	break;
	349	}
	350	fclose(inputFile);
	351	}
	352	free(input);
	353	DosSleep(1L);
[2]	354	}
	355	}
[362]	356	else if (unmarkit && text && *text && (pci->attrFile & FILE_DIRECTORY))
[2]	357	unmarkit = FALSE;
[362]	358	if (unmarkit)
[551]	359	WinSendMsg(hwndCnr, CM_SETRECORDEMPHASIS, pci,
	360	MPFROM2SHORT(FALSE, CRA_SELECTED \| CRA_CURSORED \|
	361	CRA_INUSE \| CRA_SOURCE));
	362	pci = (PCNRITEM) WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pci),
	363	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
[2]	364	}
	365	}
	366
[551]	367	VOID Deselect(HWND hwndCnr)
[317]	368	{
[2]	369	PCNRITEM pcil;
	370
[551]	371	pcil = (PCNRITEM) WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS,
	372	MPFROMLONG(CMA_FIRST),
	373	MPFROMSHORT(CRA_SELECTED));
	374	while (pcil && (INT) pcil != -1) {
	375	WinSendMsg(hwndCnr, CM_SETRECORDEMPHASIS, MPFROMP(pcil),
	376	MPFROM2SHORT(FALSE, CRA_SELECTED));
	377	pcil = WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS, MPFROMP(pcil),
	378	MPFROMSHORT(CRA_SELECTED));
[2]	379	}
	380	}
	381
[317]	382	//=== HideAll() Hide all selected records ===
[2]	383
[551]	384	VOID HideAll(HWND hwndCnr)
[317]	385	{
[551]	386	PCNRITEM pci, pciH;
	387	INT attribute = CRA_CURSORED;
	388	CNRINFO cnri;
	389	BOOL didone = FALSE;
[2]	390
[551]	391	memset(&cnri, 0, sizeof(CNRINFO));
[2]	392	cnri.cb = sizeof(CNRINFO);
[551]	393	WinSendMsg(hwndCnr, CM_QUERYCNRINFO, MPFROMP(&cnri),
	394	MPFROMLONG(sizeof(CNRINFO)));
	395	pci = (PCNRITEM) CurrentRecord(hwndCnr);
	396	if (pci && (INT) pci != -1) {
[362]	397	if (pci->rc.flRecordAttr & CRA_SELECTED) {
[2]	398	attribute = CRA_SELECTED;
[551]	399	pci = WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS, MPFROMLONG(CMA_FIRST),
	400	MPFROMSHORT(attribute));
[2]	401	}
	402	}
[551]	403	while (pci && (INT) pci != -1) {
	404	pciH = WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS, MPFROMP(pci),
	405	MPFROMSHORT(attribute));
	406	WinSendMsg(hwndCnr, CM_SETRECORDEMPHASIS, MPFROMP(pci),
	407	MPFROM2SHORT(FALSE, CRA_CURSORED \| CRA_SELECTED \|
	408	CRA_INUSE \| CRA_SOURCE));
[2]	409	pci->rc.flRecordAttr \|= CRA_FILTERED;
	410	didone = TRUE;
[362]	411	if (fSyncUpdates) {
	412	if (cnri.flWindowAttr & CV_DETAIL)
[551]	413	WinSendMsg(hwndCnr, CM_INVALIDATERECORD, MPVOID,
	414	MPFROM2SHORT(0, CMA_REPOSITION \| CMA_ERASE));
[2]	415	else
[551]	416	WinSendMsg(hwndCnr, CM_INVALIDATERECORD, MPFROMP(&pci),
	417	MPFROM2SHORT(1, CMA_REPOSITION \| CMA_ERASE));
[2]	418	}
	419	pci = pciH;
	420	}
[362]	421	if (didone && !fSyncUpdates)
[551]	422	WinSendMsg(hwndCnr, CM_INVALIDATERECORD, MPVOID,
	423	MPFROM2SHORT(0, CMA_ERASE \| CMA_REPOSITION));
[2]	424	}
	425
[551]	426	VOID MarkAll(HWND hwndCnr, BOOL quitit, BOOL target, BOOL source)
[317]	427	{
[2]	428	PCNRITEM pci;
[551]	429	INT attribute = CRA_CURSORED;
[2]	430
[362]	431	if (quitit)
[618]	432	attribute = target ? CRA_TARGET : source ? CRA_SOURCE : CRA_INUSE;
[551]	433	pci = (PCNRITEM) WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS,
	434	MPFROMLONG(CMA_FIRST), MPFROMSHORT(attribute));
	435	if (pci && (INT) pci != -1) {
[362]	436	if (attribute == CRA_CURSORED) {
	437	if (pci->rc.flRecordAttr & CRA_SELECTED) {
[551]	438	attribute = CRA_SELECTED;
	439	pci =
	440	WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS, MPFROMLONG(CMA_FIRST),
	441	MPFROMSHORT(attribute));
[2]	442	}
	443	}
	444	}
[551]	445	while (pci && (INT) pci != -1) {
	446	WinSendMsg(hwndCnr, CM_SETRECORDEMPHASIS, MPFROMP(pci),
	447	MPFROM2SHORT(!quitit,
[618]	448	target ? CRA_TARGET : source ? CRA_SOURCE :
	449	CRA_INUSE));
[551]	450	pci =
	451	WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS, MPFROMP(pci),
	452	MPFROMSHORT(attribute));
[2]	453	}
	454	}
	455
[551]	456	VOID RemoveAll(HWND hwndCnr, ULONGLONG * pullTotalBytes,
	457	ULONG * pulTotalFiles)
[317]	458	{
[2]	459	PCNRITEM pci;
[551]	460	INT attribute = CRA_CURSORED;
	461	BOOL didone = FALSE;
[2]	462
[551]	463	pci = (PCNRITEM) CurrentRecord(hwndCnr);
	464	if (pci && (INT) pci != -1) {
[362]	465	if (pci->rc.flRecordAttr & CRA_SELECTED) {
[2]	466	attribute = CRA_SELECTED;
[551]	467	pci = WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS, MPFROMLONG(CMA_FIRST),
	468	MPFROMSHORT(attribute));
[2]	469	}
	470	}
[551]	471	while (pci && (INT) pci != -1) {
	472	if (!(pci->rc.flRecordAttr & CRA_FILTERED)) {
[2]	473	didone = TRUE;
[158]	474	if (pulTotalFiles)
[689]	475	*pulTotalFiles -= 1;
[158]	476	if (pullTotalBytes)
[551]	477	*pullTotalBytes -= (pci->cbFile + pci->easize);
	478	WinSendMsg(hwndCnr, CM_SETRECORDEMPHASIS, MPFROMP(pci),
	479	MPFROM2SHORT(0, CRA_SELECTED));
[362]	480	if (fSyncUpdates)
[551]	481	WinSendMsg(hwndCnr, CM_REMOVERECORD, MPFROMP(&pci),
	482	MPFROM2SHORT(1, CMA_FREE \| CMA_INVALIDATE));
[2]	483	else
[551]	484	WinSendMsg(hwndCnr, CM_REMOVERECORD, MPFROMP(&pci),
	485	MPFROM2SHORT(1, CMA_FREE));
[362]	486	if (attribute == CRA_CURSORED)
[551]	487	break;
	488	pci = WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS, MPFROMLONG(CMA_FIRST),
	489	MPFROMSHORT(attribute));
[2]	490	}
	491	else
[551]	492	pci = WinSendMsg(hwndCnr, CM_QUERYRECORDEMPHASIS, MPFROMP(pci),
	493	MPFROMSHORT(attribute));
[2]	494	}
[362]	495	if (didone && !fSyncUpdates)
[551]	496	WinSendMsg(hwndCnr, CM_INVALIDATERECORD, MPVOID,
	497	MPFROM2SHORT(0, CMA_REPOSITION));
[2]	498	}
	499
[442]	500	//== SetMask() Convert mask string to array of pointers to masks ==
	501
[551]	502	VOID SetMask(PSZ maskstr, MASK * mask)
[317]	503	{
[442]	504	UINT x;
	505	PSZ p;
[2]	506
[442]	507	if (maskstr)
[551]	508	strcpy(mask->szMask, maskstr); // Got new mask string
[442]	509	// Build array of pointers
	510	p = mask->szMaskCopy;
[551]	511	strcpy(p, mask->szMask);
[442]	512	// Allow up to 25 masks - ignore extras
	513	for (x = 0; *p && x < 25; x++) {
	514	mask->pszMasks[x] = p;
[362]	515	while (p && p != ';')
[442]	516	p++; // Find separator
[362]	517	if (*p) {
[442]	518	*p = 0; // Replace ;
[2]	519	p++;
	520	}
[551]	521	} // for
[442]	522	mask->pszMasks[x] = NULL; // Mark end
[2]	523	}
	524
[551]	525	VOID ExpandAll(HWND hwndCnr, BOOL expand, PCNRITEM pciParent)
[317]	526	{
[2]	527	PCNRITEM pci;
	528
[362]	529	if (!pciParent)
[551]	530	pciParent = WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(NULL),
	531	MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
[362]	532	if (pciParent) {
	533	if (expand && !(pciParent->rc.flRecordAttr & CRA_EXPANDED))
[551]	534	WinSendMsg(hwndCnr, CM_EXPANDTREE, MPFROMP(pciParent), MPVOID);
[362]	535	else if (!expand && (pciParent->rc.flRecordAttr & CRA_EXPANDED))
[551]	536	WinSendMsg(hwndCnr, CM_COLLAPSETREE, MPFROMP(pciParent), MPVOID);
	537	pci = (PCNRITEM) WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pciParent),
	538	MPFROM2SHORT(CMA_FIRSTCHILD, CMA_ITEMORDER));
[362]	539	if (pci)
[2]	540	DosSleep(1L);
[551]	541	while (pci && (INT) pci != -1) {
	542	ExpandAll(hwndCnr, expand, pci);
	543	pci = (PCNRITEM) WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pci),
	544	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
[2]	545	}
	546	}
	547	DosSleep(0L);
	548	}
	549
[551]	550	VOID InvertAll(HWND hwndCnr)
[317]	551	{
[2]	552	PCNRITEM pci;
	553
[551]	554	pci = (PCNRITEM) WinSendMsg(hwndCnr, CM_QUERYRECORD, MPVOID,
	555	MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
	556	while (pci && (INT) pci != -1) {
[362]	557	if (!(pci->rc.flRecordAttr & CRA_FILTERED)) {
	558	if (!(pci->rc.flRecordAttr & CRA_SELECTED))
[551]	559	WinSendMsg(hwndCnr, CM_SETRECORDEMPHASIS, MPFROMP(pci),
	560	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	561	else
[551]	562	WinSendMsg(hwndCnr, CM_SETRECORDEMPHASIS, MPFROMP(pci),
	563	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	564	}
[551]	565	pci = (PCNRITEM) WinSendMsg(hwndCnr, CM_QUERYRECORD, MPFROMP(pci),
	566	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
[2]	567	}
	568	}
	569
[204]	570	#pragma alloc_text (SELECT3,SpecialSelect)
[2]	571	#pragma alloc_text(SELECT4,FreeCnrs,SpecialSelect2,CompSSNames,CompSSNamesB)
	572
[551]	573	VOID SpecialSelect(HWND hwndCnrS, HWND hwndCnrD, INT action, BOOL reset)
[317]	574	{
[551]	575	PCNRITEM pciS, pciD, pciSa = NULL, pciDa = NULL;
	576	CNRINFO cnri;
	577	BOOL slow = FALSE;
	578	register INT x, numD, numS;
[2]	579
[606]	580
[362]	581	if (!hwndCnrS \|\| !hwndCnrD)
[2]	582	return;
	583
[551]	584	memset(&cnri, 0, sizeof(CNRINFO));
[2]	585	cnri.cb = sizeof(CNRINFO);
[551]	586	WinSendMsg(hwndCnrD, CM_QUERYCNRINFO, MPFROMP(&cnri),
	587	MPFROMLONG(sizeof(CNRINFO)));
	588	numD = (INT) cnri.cRecords;
	589	memset(&cnri, 0, sizeof(CNRINFO));
[2]	590	cnri.cb = sizeof(CNRINFO);
[551]	591	WinSendMsg(hwndCnrS, CM_QUERYCNRINFO, MPFROMP(&cnri),
	592	MPFROMLONG(sizeof(CNRINFO)));
	593	numS = (INT) cnri.cRecords;
[362]	594	if (!numD \|\| numS != numD) {
[2]	595	saymsg(MB_ENTER,
[551]	596	HWND_DESKTOP,
	597	DEBUG_STRING, "numD (%lu) != numS (%lu)", numD, numS);
[2]	598	return;
	599	}
[551]	600	pciDa = xmalloc(sizeof(PCNRITEM) * numD, pszSrcFile, __LINE__);
[362]	601	if (!pciDa)
[2]	602	return;
	603
[551]	604	pciSa = xmalloc(sizeof(PCNRITEM) * numS, pszSrcFile, __LINE__);
[362]	605	if (!pciSa) {
	606	free(pciDa);
[2]	607	return;
	608	}
	609
	610	Restart:
	611
[551]	612	memset(pciDa, 0, sizeof(PCNRITEM) * numD);
	613	memset(pciSa, 0, sizeof(PCNRITEM) * numS);
[2]	614
[551]	615	pciD = (PCNRITEM) WinSendMsg(hwndCnrD, CM_QUERYRECORD, MPVOID,
	616	MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
[2]	617	x = 0;
[551]	618	while (pciD && (INT) pciD != -1 && x < numD) {
[362]	619	if (reset)
[2]	620	pciD->flags = 0;
	621	pciDa[x] = pciD;
	622	x++;
[362]	623	if (!slow)
[551]	624	pciD = (PCNRITEM) pciD->rc.preccNextRecord;
[2]	625	else
[551]	626	pciD = (PCNRITEM) WinSendMsg(hwndCnrD, CM_QUERYRECORD, MPFROMP(pciD),
	627	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
[362]	628	if (!(x % 500))
[2]	629	DosSleep(1L);
[362]	630	else if (!(x % 50))
[2]	631	DosSleep(0L);
	632	}
[362]	633	if (numD != x) {
	634	if (!slow) {
[2]	635	slow = TRUE;
	636	goto Restart;
	637	}
	638	free(pciDa);
	639	free(pciSa);
	640	saymsg(MB_ENTER,
[551]	641	HWND_DESKTOP, DEBUG_STRING, "numD (%lu) != x (%lu)", numD, x);
[2]	642	return;
	643	}
	644
[551]	645	pciS = (PCNRITEM) WinSendMsg(hwndCnrS, CM_QUERYRECORD, MPVOID,
	646	MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
[2]	647	x = 0;
[551]	648	while (pciS && (INT) pciS != -1 && x < numS) {
[362]	649	if (reset)
[2]	650	pciS->flags = 0;
	651	pciSa[x] = pciS;
	652	x++;
[362]	653	if (!slow)
[551]	654	pciS = (PCNRITEM) pciS->rc.preccNextRecord;
[2]	655	else
[551]	656	pciS = (PCNRITEM) WinSendMsg(hwndCnrS, CM_QUERYRECORD, MPFROMP(pciS),
	657	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
[362]	658	if (!(x % 500))
[2]	659	DosSleep(1L);
[362]	660	else if (!(x % 50))
[2]	661	DosSleep(0L);
	662	}
[362]	663	if (numS != x) {
	664	if (!slow) {
[2]	665	slow = TRUE;
	666	goto Restart;
	667	}
	668	free(pciSa);
	669	free(pciDa);
[551]	670	Runtime_Error(pszSrcFile, __LINE__, "numS (%lu) != x (%lu)", numS, x);
[2]	671	return;
	672	}
	673
[362]	674	if (reset) {
[551]	675	for (x = 0; x < numS; x++) {
[362]	676	if (!pciSa[x]->szFileName \|\| !pciDa[x]->szFileName)
[551]	677	continue;
[2]	678	pciSa[x]->flags \|= CNRITEM_EXISTS;
	679	pciDa[x]->flags \|= CNRITEM_EXISTS;
[362]	680	if (pciSa[x]->cbFile + pciSa[x]->easize >
[551]	681	pciDa[x]->cbFile + pciDa[x]->easize) {
	682	pciSa[x]->flags \|= CNRITEM_LARGER;
	683	pciDa[x]->flags \|= CNRITEM_SMALLER;
[2]	684	}
[362]	685	else if (pciSa[x]->cbFile + pciSa[x]->easize <
[551]	686	pciDa[x]->cbFile + pciDa[x]->easize) {
	687	pciSa[x]->flags \|= CNRITEM_SMALLER;
	688	pciDa[x]->flags \|= CNRITEM_LARGER;
[2]	689	}
[362]	690	if ((pciSa[x]->date.year > pciDa[x]->date.year) ? TRUE :
[551]	691	(pciSa[x]->date.year < pciDa[x]->date.year) ? FALSE :
	692	(pciSa[x]->date.month > pciDa[x]->date.month) ? TRUE :
	693	(pciSa[x]->date.month < pciDa[x]->date.month) ? FALSE :
	694	(pciSa[x]->date.day > pciDa[x]->date.day) ? TRUE :
	695	(pciSa[x]->date.day < pciDa[x]->date.day) ? FALSE :
	696	(pciSa[x]->time.hours > pciDa[x]->time.hours) ? TRUE :
	697	(pciSa[x]->time.hours < pciDa[x]->time.hours) ? FALSE :
	698	(pciSa[x]->time.minutes > pciDa[x]->time.minutes) ? TRUE :
	699	(pciSa[x]->time.minutes < pciDa[x]->time.minutes) ? FALSE :
	700	(pciSa[x]->time.seconds > pciDa[x]->time.seconds) ? TRUE :
	701	(pciSa[x]->time.seconds < pciDa[x]->time.seconds) ? FALSE : FALSE) {
	702	pciSa[x]->flags \|= CNRITEM_NEWER;
	703	pciDa[x]->flags \|= CNRITEM_OLDER;
[2]	704	}
[362]	705	else if ((pciSa[x]->date.year < pciDa[x]->date.year) ? TRUE :
[551]	706	(pciSa[x]->date.year > pciDa[x]->date.year) ? FALSE :
	707	(pciSa[x]->date.month < pciDa[x]->date.month) ? TRUE :
	708	(pciSa[x]->date.month > pciDa[x]->date.month) ? FALSE :
	709	(pciSa[x]->date.day < pciDa[x]->date.day) ? TRUE :
	710	(pciSa[x]->date.day > pciDa[x]->date.day) ? FALSE :
	711	(pciSa[x]->time.hours < pciDa[x]->time.hours) ? TRUE :
	712	(pciSa[x]->time.hours > pciDa[x]->time.hours) ? FALSE :
	713	(pciSa[x]->time.minutes < pciDa[x]->time.minutes) ? TRUE :
	714	(pciSa[x]->time.minutes > pciDa[x]->time.minutes) ? FALSE :
	715	(pciSa[x]->time.seconds < pciDa[x]->time.seconds) ? TRUE :
	716	(pciSa[x]->time.seconds > pciDa[x]->time.seconds) ? FALSE :
	717	FALSE) {
	718	pciSa[x]->flags \|= CNRITEM_OLDER;
	719	pciDa[x]->flags \|= CNRITEM_NEWER;
[2]	720	}
[362]	721	if (!(x % 500))
[551]	722	DosSleep(1L);
[362]	723	else if (!(x % 50))
[551]	724	DosSleep(0L);
[2]	725	}
	726	}
	727
[551]	728	switch (action) {
	729	case IDM_SELECTIDENTICAL:
	730	for (x = 0; x < numS; x++) {
	731	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED)) {
	732	if (*pciSa[x]->szFileName &&
	733	(pciSa[x]->flags & CNRITEM_EXISTS) &&
	734	!(pciSa[x]->flags & CNRITEM_SMALLER) &&
	735	!(pciSa[x]->flags & CNRITEM_LARGER) &&
	736	!(pciSa[x]->flags & CNRITEM_NEWER) &&
	737	!(pciSa[x]->flags & CNRITEM_OLDER)) {
	738	if (!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
	739	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	740	MPFROM2SHORT(TRUE, CRA_SELECTED));
	741	if (!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
	742	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	743	MPFROM2SHORT(TRUE, CRA_SELECTED));
	744	}
	745	if (!(x % 500))
	746	DosSleep(1L);
	747	else if (!(x % 50))
	748	DosSleep(0L);
[2]	749	}
[551]	750	}
	751	break;
[2]	752
[551]	753	case IDM_SELECTSAME:
	754	for (x = 0; x < numS; x++) {
	755	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	756	*pciSa[x]->szFileName &&
	757	(pciSa[x]->flags & CNRITEM_EXISTS) &&
	758	!(pciSa[x]->flags & CNRITEM_SMALLER) &&
	759	!(pciSa[x]->flags & CNRITEM_LARGER)) {
	760	if (!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
	761	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	762	MPFROM2SHORT(TRUE, CRA_SELECTED));
	763	if (!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
	764	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	765	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	766	}
[551]	767	if (!(x % 500))
	768	DosSleep(1L);
	769	else if (!(x % 50))
	770	DosSleep(0L);
	771	}
	772	break;
[2]	773
[551]	774	case IDM_SELECTSAMECONTENT:
[690]	775	// fixme why?
[551]	776	for (x = 0; x < numS; x++) {
	777	if (~pciSa[x]->rc.flRecordAttr & CRA_FILTERED &&
	778	*pciSa[x]->szFileName &&
	779	*pciDa[x]->szFileName &&
	780	pciSa[x]->flags & CNRITEM_EXISTS &&
	781	pciDa[x]->flags & CNRITEM_EXISTS) {
[317]	782
[551]	783	FILE *fp1 = NULL;
	784	FILE *fp2 = NULL;
	785	BOOL gotMatch = FALSE;
	786	UINT errLineNo = 0;
	787	UINT compErrno = 0;
	788	CHAR buf1[1024];
	789	CHAR buf2[1024];
	790	HAB hab = WinQueryAnchorBlock(hwndCnrS);
[317]	791
[551]	792	fp1 = _fsopen(pciSa[x]->szFileName, "rb", SH_DENYNO);
	793	if (!fp1) {
	794	errLineNo = __LINE__;
	795	compErrno = errno;
	796	}
	797	else {
	798	fp2 = _fsopen(pciDa[x]->szFileName, "rb", SH_DENYNO);
	799	if (!fp2) {
[362]	800	errLineNo = __LINE__;
	801	compErrno = errno;
[317]	802	}
	803	else {
[551]	804	size_t len1 = filelength(fileno(fp1));
	805	size_t len2 = filelength(fileno(fp2));
	806
	807	if (len1 == len2) {
	808	setbuf(fp1, NULL);
	809	setbuf(fp2, NULL);
	810	while (WinIsWindow(hab, hwndCnrS)) {
	811	size_t numread1 = fread(buf1, 1, 1024, fp1);
	812	size_t numread2 = fread(buf2, 1, 1024, fp2);
	813
	814	if (!numread1 \|\| !numread2 \|\| numread1 != numread2) {
	815	if (ferror(fp1) \|\| ferror(fp2)) {
	816	errLineNo = __LINE__;
	817	compErrno = errno;
[317]	818	}
[551]	819	else if (feof(fp1) && feof(fp2))
	820	gotMatch = TRUE;
	821	break;
	822	}
	823	else if (memcmp(buf1, buf2, numread1))
	824	break;
[690]	825	} // while
	826	} // same len
[551]	827	}
	828	}
[317]	829
[551]	830	if (fp1)
	831	fclose(fp1);
[317]	832
[551]	833	if (fp2)
	834	fclose(fp2);
[317]	835
[551]	836	if (errLineNo) {
	837	Runtime_Error(pszSrcFile, errLineNo,
	838	"error %d while comparing", compErrno);
	839	}
	840	if (gotMatch) {
	841	if (!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
	842	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	843	MPFROM2SHORT(TRUE, CRA_SELECTED));
	844	if (!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
	845	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	846	MPFROM2SHORT(TRUE, CRA_SELECTED));
	847	}
	848	}
	849	if (!(x % 500))
	850	DosSleep(1L);
	851	else if (!(x % 50))
	852	DosSleep(0L);
	853	} // for records
	854	break;
[317]	855
[551]	856	case IDM_SELECTBOTH:
	857	for (x = 0; x < numS; x++) {
	858	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	859	*pciSa[x]->szFileName && (pciSa[x]->flags & CNRITEM_EXISTS)) {
	860	if (!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
	861	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	862	MPFROM2SHORT(TRUE, CRA_SELECTED));
	863	if (!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
	864	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	865	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	866	}
[551]	867	if (!(x % 500))
	868	DosSleep(1L);
	869	else if (!(x % 50))
	870	DosSleep(0L);
	871	}
	872	break;
[2]	873
[551]	874	case IDM_SELECTONE:
	875	for (x = 0; x < numS; x++) {
	876	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	877	*pciSa[x]->szFileName && !(pciSa[x]->flags & CNRITEM_EXISTS)) {
	878	if (!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
	879	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	880	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	881	}
[551]	882	else if (*pciDa[x]->szFileName && !(pciDa[x]->flags & CNRITEM_EXISTS)) {
	883	if (!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
	884	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	885	MPFROM2SHORT(TRUE, CRA_SELECTED));
	886	}
	887	if (!(x % 500))
	888	DosSleep(1L);
	889	else if (!(x % 50))
	890	DosSleep(0L);
	891	}
	892	break;
[2]	893
[551]	894	case IDM_SELECTBIGGER:
	895	for (x = 0; x < numS; x++) {
	896	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	897	*pciSa[x]->szFileName && (pciSa[x]->flags & CNRITEM_LARGER)) {
	898	if (!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
	899	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	900	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	901	}
[551]	902	else if (!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	903	*pciDa[x]->szFileName && (pciDa[x]->flags & CNRITEM_LARGER)) {
	904	if (!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
	905	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	906	MPFROM2SHORT(TRUE, CRA_SELECTED));
	907	}
	908	if (!(x % 500))
	909	DosSleep(1L);
	910	else if (!(x % 50))
	911	DosSleep(0L);
	912	}
	913	break;
[2]	914
[551]	915	case IDM_SELECTSMALLER:
	916	for (x = 0; x < numS; x++) {
	917	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	918	*pciSa[x]->szFileName && (pciSa[x]->flags & CNRITEM_SMALLER)) {
	919	if (!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
	920	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	921	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	922	}
[551]	923	else if (!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	924	*pciDa[x]->szFileName && (pciDa[x]->flags & CNRITEM_SMALLER)) {
	925	if (!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
	926	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	927	MPFROM2SHORT(TRUE, CRA_SELECTED));
	928	}
	929	if (!(x % 500))
	930	DosSleep(1L);
	931	else if (!(x % 50))
	932	DosSleep(0L);
	933	}
	934	break;
[2]	935
[551]	936	case IDM_SELECTNEWER:
	937	for (x = 0; x < numS; x++) {
	938	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	939	*pciSa[x]->szFileName && (pciSa[x]->flags & CNRITEM_NEWER)) {
	940	if (!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
	941	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	942	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	943	}
[551]	944	else if (!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	945	*pciDa[x]->szFileName && (pciDa[x]->flags & CNRITEM_NEWER)) {
	946	if (!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
	947	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	948	MPFROM2SHORT(TRUE, CRA_SELECTED));
	949	}
	950	if (!(x % 500))
	951	DosSleep(1L);
	952	else if (!(x % 50))
	953	DosSleep(0L);
	954	}
	955	break;
[2]	956
[551]	957	case IDM_SELECTOLDER:
	958	for (x = 0; x < numS; x++) {
	959	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	960	*pciSa[x]->szFileName && (pciSa[x]->flags & CNRITEM_OLDER)) {
	961	if (!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
	962	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	963	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	964	}
[551]	965	else if (!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	966	*pciDa[x]->szFileName && (pciDa[x]->flags & CNRITEM_OLDER)) {
	967	if (!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
	968	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	969	MPFROM2SHORT(TRUE, CRA_SELECTED));
	970	}
	971	if (!(x % 500))
	972	DosSleep(1L);
	973	else if (!(x % 50))
	974	DosSleep(0L);
	975	}
	976	break;
[2]	977
[551]	978	case IDM_DESELECTBOTH:
	979	for (x = 0; x < numS; x++) {
	980	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	981	*pciSa[x]->szFileName && (pciSa[x]->flags & CNRITEM_EXISTS)) {
	982	if (pciSa[x]->rc.flRecordAttr & CRA_SELECTED)
	983	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	984	MPFROM2SHORT(FALSE, CRA_SELECTED));
	985	if (pciDa[x]->rc.flRecordAttr & CRA_SELECTED)
	986	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	987	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	988	}
[551]	989	if (!(x % 500))
	990	DosSleep(1L);
	991	else if (!(x % 50))
	992	DosSleep(0L);
	993	}
	994	break;
[2]	995
[551]	996	case IDM_DESELECTONE:
	997	for (x = 0; x < numS; x++) {
	998	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	999	*pciSa[x]->szFileName && !(pciSa[x]->flags & CNRITEM_EXISTS)) {
	1000	if (pciSa[x]->rc.flRecordAttr & CRA_SELECTED)
	1001	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	1002	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	1003	}
[551]	1004	else if (*pciDa[x]->szFileName && !(pciDa[x]->flags & CNRITEM_EXISTS)) {
	1005	if (pciDa[x]->rc.flRecordAttr & CRA_SELECTED)
	1006	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	1007	MPFROM2SHORT(FALSE, CRA_SELECTED));
	1008	}
	1009	if (!(x % 500))
	1010	DosSleep(1L);
	1011	else if (!(x % 50))
	1012	DosSleep(0L);
	1013	}
	1014	break;
[2]	1015
[551]	1016	case IDM_DESELECTBIGGER:
	1017	for (x = 0; x < numS; x++) {
	1018	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	1019	*pciSa[x]->szFileName && (pciSa[x]->flags & CNRITEM_LARGER)) {
	1020	if (pciSa[x]->rc.flRecordAttr & CRA_SELECTED)
	1021	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	1022	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	1023	}
[551]	1024	else if (!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	1025	*pciDa[x]->szFileName && (pciDa[x]->flags & CNRITEM_LARGER)) {
	1026	if (pciDa[x]->rc.flRecordAttr & CRA_SELECTED)
	1027	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	1028	MPFROM2SHORT(FALSE, CRA_SELECTED));
	1029	}
	1030	if (!(x % 500))
	1031	DosSleep(1L);
	1032	else if (!(x % 50))
	1033	DosSleep(0L);
	1034	}
	1035	break;
[2]	1036
[551]	1037	case IDM_DESELECTSMALLER:
	1038	for (x = 0; x < numS; x++) {
	1039	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	1040	*pciSa[x]->szFileName && (pciSa[x]->flags & CNRITEM_SMALLER)) {
	1041	if (pciSa[x]->rc.flRecordAttr & CRA_SELECTED)
	1042	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	1043	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	1044	}
[551]	1045	else if (!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	1046	*pciDa[x]->szFileName && (pciDa[x]->flags & CNRITEM_SMALLER)) {
	1047	if (pciDa[x]->rc.flRecordAttr & CRA_SELECTED)
	1048	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	1049	MPFROM2SHORT(FALSE, CRA_SELECTED));
	1050	}
	1051	if (!(x % 500))
	1052	DosSleep(1L);
	1053	else if (!(x % 50))
	1054	DosSleep(0L);
	1055	}
	1056	break;
[2]	1057
[551]	1058	case IDM_DESELECTNEWER:
	1059	for (x = 0; x < numS; x++) {
	1060	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	1061	*pciSa[x]->szFileName && (pciSa[x]->flags & CNRITEM_NEWER)) {
	1062	if (pciSa[x]->rc.flRecordAttr & CRA_SELECTED)
	1063	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	1064	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	1065	}
[551]	1066	else if (!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	1067	*pciDa[x]->szFileName && (pciDa[x]->flags & CNRITEM_NEWER)) {
	1068	if (pciDa[x]->rc.flRecordAttr & CRA_SELECTED)
	1069	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	1070	MPFROM2SHORT(FALSE, CRA_SELECTED));
	1071	}
	1072	if (!(x % 500))
	1073	DosSleep(1L);
	1074	else if (!(x % 50))
	1075	DosSleep(0L);
	1076	}
	1077	break;
[2]	1078
[551]	1079	case IDM_DESELECTOLDER:
	1080	for (x = 0; x < numS; x++) {
	1081	if (!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	1082	*pciSa[x]->szFileName && (pciSa[x]->flags & CNRITEM_OLDER)) {
	1083	if (pciSa[x]->rc.flRecordAttr & CRA_SELECTED)
	1084	WinSendMsg(hwndCnrS, CM_SETRECORDEMPHASIS, MPFROMP(pciSa[x]),
	1085	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	1086	}
[551]	1087	else if (!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
	1088	*pciDa[x]->szFileName && (pciDa[x]->flags & CNRITEM_OLDER)) {
	1089	if (pciDa[x]->rc.flRecordAttr & CRA_SELECTED)
	1090	WinSendMsg(hwndCnrD, CM_SETRECORDEMPHASIS, MPFROMP(pciDa[x]),
	1091	MPFROM2SHORT(FALSE, CRA_SELECTED));
	1092	}
	1093	if (!(x % 500))
	1094	DosSleep(1L);
	1095	else if (!(x % 50))
	1096	DosSleep(0L);
	1097	}
	1098	break;
[2]	1099
[551]	1100	default:
	1101	break;
[2]	1102	}
	1103
[362]	1104	if (reset) {
	1105	while (numS) {
[551]	1106	WinSendMsg(hwndCnrS, CM_INVALIDATERECORD,
	1107	MPFROMP(pciSa), MPFROM2SHORT((min(numS, 65535)), 0));
[2]	1108	DosSleep(0L);
[551]	1109	WinSendMsg(hwndCnrD, CM_INVALIDATERECORD,
	1110	MPFROMP(pciDa), MPFROM2SHORT((min(numD, 65535)), 0));
	1111	numS -= min(numS, 65535);
[362]	1112	if (numS)
[551]	1113	DosSleep(0L);
[2]	1114	}
	1115	}
	1116
	1117	free(pciSa);
	1118	free(pciDa);
	1119	DosPostEventSem(CompactSem);
	1120	}
	1121
[551]	1122	struct SS
	1123	{
	1124	PCNRITEM pci;
	1125	BOOL unique, all, smallest, largest, newest, oldest;
[2]	1126	};
	1127
[551]	1128	struct Cnr
	1129	{
	1130	HWND hwndCnr;
	1131	ULONG numfiles;
[2]	1132	struct SS *ss;
	1133	};
	1134
[551]	1135	static int CompSSNamesB(const void s1, const void s2)
[317]	1136	{
[2]	1137	struct SS ss2 = (struct SS )s2;
	1138
[551]	1139	return stricmp((CHAR *) s1, ss2->pci->pszFileName);
[2]	1140	}
	1141
[551]	1142	static int CompSSNames(const void s1, const void s2)
[317]	1143	{
[2]	1144	struct SS ss1 = (struct SS )s1;
	1145	struct SS ss2 = (struct SS )s2;
	1146
[551]	1147	return stricmp(ss1->pci->pszFileName, ss2->pci->pszFileName);
[2]	1148	}
	1149
[551]	1150	VOID FreeCnrs(struct Cnr * Cnrs, INT numw)
[317]	1151	{
[2]	1152	register INT z;
	1153
[551]	1154	for (z = 0; z < numw; z++) {
[362]	1155	if (Cnrs[z].ss)
[2]	1156	free(Cnrs[z].ss);
	1157	}
	1158	free(Cnrs);
	1159	DosPostEventSem(CompactSem);
	1160	}
	1161
[551]	1162	VOID SpecialSelect2(HWND hwndParent, INT action)
[317]	1163	{
[551]	1164	PCNRITEM pci;
	1165	HENUM henum;
	1166	HWND hwnd;
	1167	register INT numwindows = 0, w, x, z, cmp;
	1168	struct Cnr *Cnrs = NULL;
	1169	struct SS *bsres;
[2]	1170
[362]	1171	if (!hwndParent)
[2]	1172	return;
	1173
	1174	/* count directory containers, build array of hwnds */
	1175	henum = WinBeginEnumWindows(hwndParent);
[362]	1176	while ((hwnd = WinGetNextWindow(henum)) != NULLHANDLE) {
[551]	1177	if (WinWindowFromID(WinWindowFromID(hwnd, FID_CLIENT), DIR_CNR)) {
	1178	Cnrs =
	1179	xrealloc(Cnrs, (numwindows + 1) * sizeof(struct Cnr), pszSrcFile,
	1180	__LINE__);
[362]	1181	if (!Cnrs) {
[551]	1182	Notify(GetPString(IDS_OUTOFMEMORY));
	1183	return;
[2]	1184	}
[551]	1185	memset(&Cnrs[numwindows], 0, sizeof(struct Cnr));
[2]	1186	Cnrs[numwindows].hwndCnr = WinWindowFromID(WinWindowFromID(hwnd,
[551]	1187	FID_CLIENT),
	1188	DIR_CNR);
[2]	1189	numwindows++;
	1190	}
	1191	}
	1192	WinEndEnumWindows(henum);
[362]	1193	if (numwindows < 2) {
[551]	1194	FreeCnrs(Cnrs, numwindows);
[362]	1195	Runtime_Error(pszSrcFile, __LINE__, "expected two windows");
[2]	1196	Notify(GetPString(IDS_COMPSEL2ORMORETEXT));
	1197	return;
	1198	}
[362]	1199	if (numwindows > 4) {
[2]	1200	WinSendMsg(Cnrs[0].
[551]	1201	hwndCnr,
	1202	UM_NOTIFY, MPFROMP(GetPString(IDS_BUILDINGLISTSTEXT)), MPVOID);
[2]	1203	DosSleep(0L);
	1204	}
	1205
	1206	/* count records, build array of pointers to records */
[551]	1207	for (z = 0; z < numwindows; z++) {
	1208	pci = (PCNRITEM) WinSendMsg(Cnrs[z].hwndCnr,
	1209	CM_QUERYRECORD,
	1210	MPVOID,
	1211	MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
[2]	1212	x = 0;
[551]	1213	while (pci && (INT) pci != -1) {
[362]	1214	if (!(pci->rc.flRecordAttr & CRA_FILTERED) &&
[551]	1215	!(pci->attrFile & FILE_DIRECTORY)) {
	1216	Cnrs[z].ss =
	1217	xrealloc(Cnrs[z].ss, (x + 1) * sizeof(struct SS), pszSrcFile,
	1218	__LINE__);
	1219	if (!Cnrs[z].ss) {
	1220	FreeCnrs(Cnrs, numwindows);
	1221	Notify(GetPString(IDS_OUTOFMEMORY));
	1222	return;
	1223	}
	1224	memset(&Cnrs[z].ss[x], 0, sizeof(struct SS));
	1225	Cnrs[z].ss[x].pci = pci;
	1226	x++;
[2]	1227	}
[551]	1228	pci = (PCNRITEM) WinSendMsg(Cnrs[z].hwndCnr,
	1229	CM_QUERYRECORD,
	1230	MPFROMP(pci),
	1231	MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
[2]	1232	}
	1233	DosSleep(0L);
	1234	Cnrs[z].numfiles = x;
[362]	1235	if (Cnrs[z].numfiles)
[551]	1236	qsort(Cnrs[z].ss, Cnrs[z].numfiles, sizeof(struct SS), CompSSNames);
[2]	1237	}
	1238
[551]	1239	for (z = 0; z < numwindows; z++) {
	1240	for (x = 0; x < Cnrs[z].numfiles; x++) {
[2]	1241	Cnrs[z].ss[x].all = Cnrs[z].ss[x].unique = Cnrs[z].ss[x].newest =
[551]	1242	Cnrs[z].ss[x].oldest = Cnrs[z].ss[x].smallest =
	1243	Cnrs[z].ss[x].largest = TRUE;
	1244	for (w = 0; w < numwindows; w++) {
	1245	if (w != z && Cnrs[w].numfiles) {
	1246	bsres = (struct SS *)bsearch(Cnrs[z].ss[x].pci->pszFileName,
	1247	Cnrs[w].ss, Cnrs[w].numfiles,
	1248	sizeof(struct SS), CompSSNamesB);
	1249	if (bsres) {
	1250	Cnrs[z].ss[x].unique = FALSE;
	1251	if (Cnrs[z].ss[x].pci->cbFile + Cnrs[z].ss[x].pci->easize >
	1252	bsres->pci->cbFile + bsres->pci->easize)
	1253	Cnrs[z].ss[x].smallest = FALSE;
	1254	if (Cnrs[z].ss[x].pci->cbFile + Cnrs[z].ss[x].pci->easize <
	1255	bsres->pci->cbFile + bsres->pci->easize)
	1256	Cnrs[z].ss[x].largest = FALSE;
	1257	cmp =
	1258	(Cnrs[z].ss[x].pci->date.year >
	1259	bsres->pci->date.year) ? TRUE : (Cnrs[z].ss[x].pci->date.year <
	1260	bsres->pci->date.
	1261	year) ? FALSE : (Cnrs[z].
	1262	ss[x].pci->
	1263	date.month >
	1264	bsres->pci->
	1265	date.
	1266	month) ? TRUE
	1267	: (Cnrs[z].ss[x].pci->date.month <
	1268	bsres->pci->date.month) ? FALSE : (Cnrs[z].ss[x].pci->date.
	1269	day >
	1270	bsres->pci->date.
	1271	day) ? TRUE : (Cnrs[z].
	1272	ss[x].pci->
	1273	date.day <
	1274	bsres->
	1275	pci->date.
	1276	day) ?
	1277	FALSE : (Cnrs[z].ss[x].pci->time.hours >
	1278	bsres->pci->time.hours) ? TRUE : (Cnrs[z].ss[x].pci->
	1279	time.hours <
	1280	bsres->pci->time.
	1281	hours) ? FALSE
	1282	: (Cnrs[z].ss[x].pci->time.minutes >
	1283	bsres->pci->time.minutes) ? TRUE : (Cnrs[z].ss[x].pci->time.
	1284	minutes <
	1285	bsres->pci->time.
	1286	minutes) ? FALSE
	1287	: (Cnrs[z].ss[x].pci->time.seconds >
	1288	bsres->pci->time.seconds) ? TRUE : (Cnrs[z].ss[x].pci->time.
	1289	seconds <
	1290	bsres->pci->time.
	1291	seconds) ? FALSE : FALSE;
	1292	if (!cmp)
	1293	Cnrs[z].ss[x].newest = FALSE;
	1294	cmp =
	1295	(Cnrs[z].ss[x].pci->date.year <
	1296	bsres->pci->date.year) ? TRUE : (Cnrs[z].ss[x].pci->date.year >
	1297	bsres->pci->date.
	1298	year) ? FALSE : (Cnrs[z].
	1299	ss[x].pci->
	1300	date.month <
	1301	bsres->pci->
	1302	date.
	1303	month) ? TRUE
	1304	: (Cnrs[z].ss[x].pci->date.month >
	1305	bsres->pci->date.month) ? FALSE : (Cnrs[z].ss[x].pci->date.
	1306	day <
	1307	bsres->pci->date.
	1308	day) ? TRUE : (Cnrs[z].
	1309	ss[x].pci->
	1310	date.day >
	1311	bsres->
	1312	pci->date.
	1313	day) ?
	1314	FALSE : (Cnrs[z].ss[x].pci->time.hours <
	1315	bsres->pci->time.hours) ? TRUE : (Cnrs[z].ss[x].pci->
	1316	time.hours >
	1317	bsres->pci->time.
	1318	hours) ? FALSE
	1319	: (Cnrs[z].ss[x].pci->time.minutes <
	1320	bsres->pci->time.minutes) ? TRUE : (Cnrs[z].ss[x].pci->time.
	1321	minutes >
	1322	bsres->pci->time.
	1323	minutes) ? FALSE
	1324	: (Cnrs[z].ss[x].pci->time.seconds <
	1325	bsres->pci->time.seconds) ? TRUE : (Cnrs[z].ss[x].pci->time.
	1326	seconds >
	1327	bsres->pci->time.
	1328	seconds) ? FALSE : FALSE;
	1329	if (!cmp)
	1330	Cnrs[z].ss[x].oldest = FALSE;
	1331	cmp = 0;
	1332	break;
	1333	}
	1334	else
	1335	Cnrs[z].ss[x].all = FALSE;
	1336	}
[2]	1337	}
[362]	1338	if (Cnrs[z].ss[x].unique)
[551]	1339	Cnrs[z].ss[x].oldest = Cnrs[z].ss[x].newest = Cnrs[z].ss[x].all =
	1340	Cnrs[z].ss[x].largest = Cnrs[z].ss[x].smallest = FALSE;
[2]	1341	DosSleep(0L);
	1342	}
	1343	DosSleep(1L);
	1344	}
	1345
[551]	1346	switch (action) {
	1347	case IDM_SELECTBOTH:
	1348	for (z = 0; z < numwindows; z++) {
	1349	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1350	if (Cnrs[z].ss[x].all)
	1351	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1352	MPFROMP(Cnrs[z].ss[x].pci),
	1353	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	1354	}
[551]	1355	DosSleep(0L);
	1356	}
	1357	break;
	1358	case IDM_SELECTMORE:
	1359	for (z = 0; z < numwindows; z++) {
	1360	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1361	if (!Cnrs[z].ss[x].unique)
	1362	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1363	MPFROMP(Cnrs[z].ss[x].pci),
	1364	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	1365	}
[551]	1366	DosSleep(0L);
	1367	}
	1368	break;
	1369	case IDM_SELECTONE:
	1370	for (z = 0; z < numwindows; z++) {
	1371	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1372	if (Cnrs[z].ss[x].unique)
	1373	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1374	MPFROMP(Cnrs[z].ss[x].pci),
	1375	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	1376	}
[551]	1377	DosSleep(0L);
	1378	}
	1379	break;
	1380	case IDM_SELECTNEWER:
	1381	for (z = 0; z < numwindows; z++) {
	1382	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1383	if (Cnrs[z].ss[x].newest)
	1384	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1385	MPFROMP(Cnrs[z].ss[x].pci),
	1386	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	1387	}
[551]	1388	DosSleep(0L);
	1389	}
	1390	break;
	1391	case IDM_SELECTOLDER:
	1392	for (z = 0; z < numwindows; z++) {
	1393	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1394	if (Cnrs[z].ss[x].oldest)
	1395	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1396	MPFROMP(Cnrs[z].ss[x].pci),
	1397	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	1398	}
[551]	1399	DosSleep(0L);
	1400	}
	1401	break;
	1402	case IDM_SELECTBIGGER:
	1403	for (z = 0; z < numwindows; z++) {
	1404	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1405	if (Cnrs[z].ss[x].largest)
	1406	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1407	MPFROMP(Cnrs[z].ss[x].pci),
	1408	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	1409	}
[551]	1410	DosSleep(0L);
	1411	}
	1412	break;
	1413	case IDM_SELECTSMALLER:
	1414	for (z = 0; z < numwindows; z++) {
	1415	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1416	if (Cnrs[z].ss[x].smallest)
	1417	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1418	MPFROMP(Cnrs[z].ss[x].pci),
	1419	MPFROM2SHORT(TRUE, CRA_SELECTED));
[2]	1420	}
[551]	1421	DosSleep(0L);
	1422	}
	1423	break;
[2]	1424
[551]	1425	case IDM_DESELECTBOTH:
	1426	for (z = 0; z < numwindows; z++) {
	1427	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1428	if (Cnrs[z].ss[x].all)
	1429	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1430	MPFROMP(Cnrs[z].ss[x].pci),
	1431	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	1432	}
[551]	1433	DosSleep(0L);
	1434	}
	1435	break;
	1436	case IDM_DESELECTMORE:
	1437	for (z = 0; z < numwindows; z++) {
	1438	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1439	if (!Cnrs[z].ss[x].unique)
	1440	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1441	MPFROMP(Cnrs[z].ss[x].pci),
	1442	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	1443	}
[551]	1444	DosSleep(0L);
	1445	}
	1446	break;
	1447	case IDM_DESELECTONE:
	1448	for (z = 0; z < numwindows; z++) {
	1449	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1450	if (Cnrs[z].ss[x].unique)
	1451	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1452	MPFROMP(Cnrs[z].ss[x].pci),
	1453	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	1454	}
[551]	1455	DosSleep(0L);
	1456	}
	1457	break;
	1458	case IDM_DESELECTNEWER:
	1459	for (z = 0; z < numwindows; z++) {
	1460	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1461	if (Cnrs[z].ss[x].newest)
	1462	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1463	MPFROMP(Cnrs[z].ss[x].pci),
	1464	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	1465	}
[551]	1466	DosSleep(0L);
	1467	}
	1468	break;
	1469	case IDM_DESELECTOLDER:
	1470	for (z = 0; z < numwindows; z++) {
	1471	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1472	if (Cnrs[z].ss[x].oldest)
	1473	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1474	MPFROMP(Cnrs[z].ss[x].pci),
	1475	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	1476	}
[551]	1477	DosSleep(0L);
	1478	}
	1479	break;
	1480	case IDM_DESELECTBIGGER:
	1481	for (z = 0; z < numwindows; z++) {
	1482	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1483	if (Cnrs[z].ss[x].largest)
	1484	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1485	MPFROMP(Cnrs[z].ss[x].pci),
	1486	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	1487	}
[551]	1488	DosSleep(0L);
	1489	}
	1490	break;
	1491	case IDM_DESELECTSMALLER:
	1492	for (z = 0; z < numwindows; z++) {
	1493	for (x = 0; x < Cnrs[z].numfiles; x++) {
	1494	if (Cnrs[z].ss[x].smallest)
	1495	WinSendMsg(Cnrs[z].hwndCnr, CM_SETRECORDEMPHASIS,
	1496	MPFROMP(Cnrs[z].ss[x].pci),
	1497	MPFROM2SHORT(FALSE, CRA_SELECTED));
[2]	1498	}
[551]	1499	DosSleep(0L);
	1500	}
	1501	break;
[2]	1502	}
	1503
[551]	1504	FreeCnrs(Cnrs, numwindows);
[2]	1505	}

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