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source: trunk/dll/select.c@ 177

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Last change on this file since 177 was 158, checked in by root, 20 years ago
Rework for ULONGLONG
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 45.7 KB

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1
2	/***********************************************************************
3
4	$Id: select.c 158 2005-05-26 02:19:05Z root $
5
6	Copyright (c) 1993-98 M. Kimes
7	Copyright (c) 2004, 2005 Steven H. Levine
8
9	01 Aug 04 SHL Rework lstrip/rstrip usage
10	25 May 05 SHL Rework for ULONGLONG
11
12	***********************************************************************/
13
14	#define INCL_DOS
15	#define INCL_WIN
16	#define INCL_LONGLONG
17	#include <os2.h>
18
19	#include <stdio.h>
20	#include <stdlib.h>
21	#include <string.h>
22	#include <share.h>
23
24	#include "fm3dll.h"
25	#include "fm3str.h"
26
27	#pragma alloc_text(SELECT,UnHilite,SelectAll,DeselectAll,MarkAll,SetMask)
28	#pragma alloc_text(SELECT,SelectList)
29	#pragma alloc_text(SELECT1,Deselect,HideAll,RemoveAll,ExpandAll,InvertAll)
30
31
32	VOID UnHilite (HWND hwndCnr,BOOL all,CHAR ***list) {
33
34	PCNRITEM pci;
35	INT numfiles = 0,numalloc = 0;
36	INT attribute = CRA_CURSORED;
37
38	if(all && list && *list) {
39	FreeList(*list);
40	*list = NULL;
41	}
42	pci = (PCNRITEM)CurrentRecord(hwndCnr);
43	if(pci && (INT)pci != -1) {
44	if(pci->rc.flRecordAttr & CRA_SELECTED) {
45	attribute = CRA_SELECTED;
46	pci = WinSendMsg(hwndCnr,CM_QUERYRECORDEMPHASIS,MPFROMLONG(CMA_FIRST),
47	MPFROMSHORT(attribute));
48	}
49	while(pci && (INT)pci != -1) {
50	WinSendMsg(hwndCnr,CM_SETRECORDEMPHASIS,MPFROMP(pci),
51	MPFROM2SHORT(FALSE,CRA_SELECTED));
52	if(!all)
53	break;
54	if(list)
55	AddToList(pci->szFileName,list,&numfiles,&numalloc);
56	pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORDEMPHASIS,
57	MPFROMP(pci),
58	MPFROMSHORT(CRA_SELECTED));
59	}
60	}
61	}
62
63
64	VOID SelectList (HWND hwndCnr,BOOL partial,BOOL deselect,BOOL clearfirst,
65	PCNRITEM pciParent,CHAR filename,CHAR *list) {
66
67	PCNRITEM pci;
68	register INT x;
69	BOOL foundone = FALSE;
70	ULONG errs = 0L;
71
72	if(clearfirst && !deselect)
73	UnHilite(hwndCnr,TRUE,NULL);
74	if(list && list[0]) {
75	for(x = 0;list[x];x++) {
76	pci = FindCnrRecord(hwndCnr,
77	list[x],
78	pciParent,
79	partial,
80	partial,
81	TRUE);
82	if(pci) {
83	WinSendMsg(hwndCnr,
84	CM_SETRECORDEMPHASIS,
85	MPFROMP(pci),
86	MPFROM2SHORT((SHORT)((deselect) ? FALSE : TRUE),
87	CRA_SELECTED));
88	foundone = TRUE;
89	}
90	}
91	if(!foundone && !partial) {
92
93	}
94	if(!foundone)
95	DosBeep(250,50);
96	}
97	else if(filename && *filename) {
98
99	FILE *fp;
100	CHAR input[1024],*p;
101
102	fp = _fsopen(filename,"r",SH_DENYNO);
103	if(fp) {
104	while(!feof(fp)) {
105	if(!fgets(input,1024,fp))
106	break;
107	input[1023] = 0;
108	bstripcr(input);
109	if(*input == '\"') {
110	memmove(input,input + 1,strlen(input) + 1);
111	lstrip(input);
112	p = strchr(input,'\"');
113	if(p)
114	*p = 0;
115	rstrip(input);
116	}
117	else {
118	p = strchr(input,' ');
119	if(p)
120	*p = 0;
121	}
122	/* input now contains name of file to select */
123	pci = FindCnrRecord(hwndCnr,
124	input,
125	pciParent,
126	partial,
127	partial,
128	TRUE);
129	if(pci) /* found it? */
130	WinSendMsg(hwndCnr,
131	CM_SETRECORDEMPHASIS,
132	MPFROMP(pci),
133	MPFROM2SHORT((SHORT)((deselect) ? FALSE : TRUE),
134	CRA_SELECTED));
135	else
136	errs++;
137	if(errs > 50L) { /* prevent runaway on bad file */
138
139	APIRET ret;
140
141	ret = saymsg(MB_YESNO,
142	hwndCnr,
143	GetPString(IDS_POSSIBLEERRORTEXT),
144	GetPString(IDS_MAYNOTBELISTTEXT),
145	filename);
146	if(ret == MBID_NO)
147	break;
148	errs = 0L;
149	}
150	}
151	fclose(fp);
152	}
153	}
154	}
155
156
157	VOID SelectAll (HWND hwndCnr,BOOL files,BOOL dirs,CHAR *mask,
158	CHAR *text,BOOL arc) {
159
160	PCNRITEM pci;
161	BOOL markit;
162	register CHAR *file;
163	MASK Mask;
164	register INT x;
165	ULONG textlen = 0;
166
167	if(text)
168	textlen = strlen(text);
169	memset(&Mask,0,sizeof(Mask));
170	if(mask && *mask)
171	SetMask(mask,&Mask);
172	pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORD,MPVOID,
173	MPFROM2SHORT(CMA_FIRST,CMA_ITEMORDER));
174	while( pci && (INT)pci != -1 ) {
175	markit = FALSE;
176	if(!(pci->rc.flRecordAttr & CRA_FILTERED)) {
177	if(!arc) {
178	if(files && !(pci->attrFile & FILE_DIRECTORY))
179	markit = TRUE;
180	if(dirs && (pci->attrFile & FILE_DIRECTORY))
181	markit = TRUE;
182	}
183	else
184	markit = TRUE;
185	if(mask && *mask && markit) {
186	markit = FALSE;
187	file = strrchr(pci->szFileName,'\\');
188	if(!file)
189	file = strrchr(pci->szFileName,':');
190	if(file)
191	file++;
192	else
193	file = pci->szFileName;
194	for(x = 0;Mask.pszMasks[x];x++) {
195	if(*Mask.pszMasks[x]) {
196	if(*Mask.pszMasks[x] != '/') {
197	if(wildcard((strchr(Mask.pszMasks[x],'\\') \|\|
198	strchr(Mask.pszMasks[x],':')) ?
199	pci->szFileName : file,Mask.pszMasks[x],FALSE))
200	markit = TRUE;
201	}
202	else {
203	if(wildcard((strchr(Mask.pszMasks[x],'\\') \|\|
204	strchr(Mask.pszMasks[x],':'),FALSE) ?
205	pci->szFileName : file,Mask.pszMasks[x] + 1,
206	FALSE)) {
207	markit = FALSE;
208	break;
209	}
210	}
211	}
212	}
213	}
214	}
215	if(markit && text && *text && !(pci->attrFile & FILE_DIRECTORY)) {
216
217	CHAR *input;
218
219	markit = FALSE;
220	input = malloc(65537);
221	if(input) {
222
223	ULONG pos;
224	LONG len;
225	FILE *inputFile;
226
227	if((inputFile = _fsopen(pci->szFileName,"rb",SH_DENYNO)) != NULL) {
228	pos = ftell(inputFile);
229	while(!feof(inputFile)) {
230	if(pos)
231	fseek(inputFile,pos - 256,SEEK_SET);
232	len = fread(input,1,65536,inputFile);
233	if(len >= 0) {
234	if(findstring(text,textlen,input,len,FALSE)) {
235	markit = TRUE;
236	break;
237	}
238	}
239	else
240	break;
241	}
242	fclose(inputFile) ;
243	}
244	free(input);
245	DosSleep(1L);
246	}
247	}
248	else if(markit && text && *text && (pci->attrFile & FILE_DIRECTORY))
249	markit = FALSE;
250	if(markit)
251	WinSendMsg(hwndCnr,CM_SETRECORDEMPHASIS,MPFROMP(pci),
252	MPFROM2SHORT(TRUE,CRA_SELECTED));
253	pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORD,MPFROMP(pci),
254	MPFROM2SHORT(CMA_NEXT,CMA_ITEMORDER));
255	}
256	}
257
258
259	VOID DeselectAll (HWND hwndCnr,BOOL files,BOOL dirs,CHAR mask,CHAR text,
260	BOOL arc) {
261
262	PCNRITEM pci;
263	BOOL unmarkit;
264	register CHAR *file;
265	MASK Mask;
266	register INT x;
267	ULONG textlen = 0;
268
269	if(text)
270	textlen = strlen(text);
271	memset(&Mask,0,sizeof(Mask));
272	if(mask && *mask)
273	SetMask(mask,&Mask);
274	pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORD,MPVOID,
275	MPFROM2SHORT(CMA_FIRST,CMA_ITEMORDER));
276	while( pci && (INT)pci != -1 ) {
277	unmarkit = FALSE;
278	if(!(pci->rc.flRecordAttr & CRA_FILTERED)) {
279	if(!arc) {
280	if(files && !(pci->attrFile & FILE_DIRECTORY))
281	unmarkit = TRUE;
282	if(dirs && (pci->attrFile & FILE_DIRECTORY))
283	unmarkit = TRUE;
284	}
285	else
286	unmarkit = TRUE;
287	if(mask && *mask && unmarkit) {
288	unmarkit = FALSE;
289	file = strrchr(pci->szFileName,'\\');
290	if(!file)
291	file = strrchr(pci->szFileName,':');
292	if(file)
293	file++;
294	else
295	file = pci->szFileName;
296	for(x = 0;Mask.pszMasks[x];x++) {
297	if(*Mask.pszMasks[x]) {
298	if(*Mask.pszMasks[x] != '/') {
299	if(wildcard((strchr(Mask.pszMasks[x],'\\') \|\|
300	strchr(Mask.pszMasks[x],':')) ?
301	pci->szFileName : file,Mask.pszMasks[x],FALSE))
302	unmarkit = TRUE;
303	}
304	else {
305	if(wildcard((strchr(Mask.pszMasks[x],'\\') \|\|
306	strchr(Mask.pszMasks[x],':')) ?
307	pci->szFileName : file,Mask.pszMasks[x] + 1,
308	FALSE)) {
309	unmarkit = FALSE;
310	break;
311	}
312	}
313	}
314	}
315	}
316	}
317	if(unmarkit && text && *text && !(pci->attrFile & FILE_DIRECTORY)) {
318
319	CHAR *input;
320
321	unmarkit = FALSE;
322	input = malloc(65537);
323	if(input) {
324
325	ULONG pos;
326	LONG len;
327	FILE *inputFile;
328
329	if((inputFile = _fsopen(pci->szFileName,"rb",SH_DENYNO)) != NULL) {
330	pos = ftell(inputFile);
331	while(!feof(inputFile)) {
332	if(pos)
333	fseek(inputFile,pos - 256,SEEK_SET);
334	len = fread(input,1,65536,inputFile);
335	if(len >= 0) {
336	if(findstring(text,textlen,input,len,FALSE)) {
337	unmarkit = TRUE;
338	break;
339	}
340	}
341	else
342	break;
343	}
344	fclose(inputFile) ;
345	}
346	free(input);
347	DosSleep(1L);
348	}
349	}
350	else if(unmarkit && text && *text && (pci->attrFile & FILE_DIRECTORY))
351	unmarkit = FALSE;
352	if(unmarkit)
353	WinSendMsg(hwndCnr,CM_SETRECORDEMPHASIS,pci,
354	MPFROM2SHORT(FALSE,CRA_SELECTED \| CRA_CURSORED \|
355	CRA_INUSE \| CRA_SOURCE));
356	pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORD,MPFROMP(pci),
357	MPFROM2SHORT(CMA_NEXT,CMA_ITEMORDER));
358	}
359	}
360
361
362	VOID Deselect (HWND hwndCnr) {
363
364	PCNRITEM pcil;
365
366	pcil = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORDEMPHASIS,
367	MPFROMLONG(CMA_FIRST),
368	MPFROMSHORT(CRA_SELECTED));
369	while(pcil && (INT)pcil != -1) {
370	WinSendMsg(hwndCnr,CM_SETRECORDEMPHASIS,MPFROMP(pcil),
371	MPFROM2SHORT(FALSE,CRA_SELECTED));
372	pcil = WinSendMsg(hwndCnr,CM_QUERYRECORDEMPHASIS,MPFROMP(pcil),
373	MPFROMSHORT(CRA_SELECTED));
374	}
375	}
376
377
378	VOID HideAll (HWND hwndCnr) {
379
380	PCNRITEM pci,pciH;
381	INT attribute = CRA_CURSORED;
382	CNRINFO cnri;
383	BOOL didone = FALSE;
384
385	memset(&cnri,0,sizeof(CNRINFO));
386	cnri.cb = sizeof(CNRINFO);
387	WinSendMsg(hwndCnr,CM_QUERYCNRINFO,MPFROMP(&cnri),
388	MPFROMLONG(sizeof(CNRINFO)));
389	pci = (PCNRITEM)CurrentRecord(hwndCnr);
390	if(pci && (INT)pci != -1) {
391	if(pci->rc.flRecordAttr & CRA_SELECTED) {
392	attribute = CRA_SELECTED;
393	pci = WinSendMsg(hwndCnr,CM_QUERYRECORDEMPHASIS,MPFROMLONG(CMA_FIRST),
394	MPFROMSHORT(attribute));
395	}
396	}
397	while(pci && (INT)pci != -1) {
398	pciH = WinSendMsg(hwndCnr,CM_QUERYRECORDEMPHASIS,MPFROMP(pci),
399	MPFROMSHORT(attribute));
400	WinSendMsg(hwndCnr,CM_SETRECORDEMPHASIS,MPFROMP(pci),
401	MPFROM2SHORT(FALSE,CRA_CURSORED \| CRA_SELECTED \|
402	CRA_INUSE \| CRA_SOURCE));
403	pci->rc.flRecordAttr \|= CRA_FILTERED;
404	didone = TRUE;
405	if(fSyncUpdates) {
406	if(cnri.flWindowAttr & CV_DETAIL)
407	WinSendMsg(hwndCnr,CM_INVALIDATERECORD,MPVOID,
408	MPFROM2SHORT(0,CMA_REPOSITION \| CMA_ERASE));
409	else
410	WinSendMsg(hwndCnr,CM_INVALIDATERECORD,MPFROMP(&pci),
411	MPFROM2SHORT(1,CMA_REPOSITION \| CMA_ERASE));
412	}
413	pci = pciH;
414	}
415	if(didone && !fSyncUpdates)
416	WinSendMsg(hwndCnr,CM_INVALIDATERECORD,MPVOID,
417	MPFROM2SHORT(0,CMA_ERASE \| CMA_REPOSITION));
418	}
419
420
421	VOID MarkAll (HWND hwndCnr,BOOL quitit,BOOL target,BOOL source) {
422
423	PCNRITEM pci;
424	INT attribute = CRA_CURSORED;
425
426	if(quitit)
427	attribute = (target) ? CRA_TARGET : (source) ? CRA_SOURCE : CRA_INUSE;
428	pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORDEMPHASIS,
429	MPFROMLONG(CMA_FIRST),
430	MPFROMSHORT(attribute));
431	if(pci && (INT)pci != -1) {
432	if(attribute == CRA_CURSORED) {
433	if(pci->rc.flRecordAttr & CRA_SELECTED) {
434	attribute = CRA_SELECTED;
435	pci = WinSendMsg(hwndCnr,CM_QUERYRECORDEMPHASIS,MPFROMLONG(CMA_FIRST),
436	MPFROMSHORT(attribute));
437	}
438	}
439	}
440	while( pci && (INT)pci != -1) {
441	WinSendMsg(hwndCnr,CM_SETRECORDEMPHASIS,MPFROMP(pci),
442	MPFROM2SHORT(!quitit,
443	((target) ? CRA_TARGET : (source) ? CRA_SOURCE : CRA_INUSE)));
444	pci = WinSendMsg(hwndCnr,CM_QUERYRECORDEMPHASIS,MPFROMP(pci),
445	MPFROMSHORT(attribute));
446	}
447	}
448
449
450	VOID RemoveAll (HWND hwndCnr,ULONGLONG pullTotalBytes,ULONG pulTotalFiles) {
451
452	PCNRITEM pci;
453	INT attribute = CRA_CURSORED;
454	BOOL didone = FALSE;
455
456	pci = (PCNRITEM)CurrentRecord(hwndCnr);
457	if(pci && (INT)pci != -1) {
458	if(pci->rc.flRecordAttr & CRA_SELECTED) {
459	attribute = CRA_SELECTED;
460	pci = WinSendMsg(hwndCnr,CM_QUERYRECORDEMPHASIS,MPFROMLONG(CMA_FIRST),
461	MPFROMSHORT(attribute));
462	}
463	}
464	while(pci && (INT)pci != -1) {
465	if (!(pci->rc.flRecordAttr & CRA_FILTERED))
466	{
467	didone = TRUE;
468	if (pulTotalFiles)
469	*pulTotalFiles--;
470	if (pullTotalBytes)
471	*pullTotalBytes -= (pci->cbFile + pci->easize);
472	WinSendMsg(hwndCnr,CM_SETRECORDEMPHASIS,MPFROMP(pci),
473	MPFROM2SHORT(0,CRA_SELECTED));
474	if(fSyncUpdates)
475	WinSendMsg(hwndCnr,CM_REMOVERECORD,MPFROMP(&pci),
476	MPFROM2SHORT(1,CMA_FREE \| CMA_INVALIDATE));
477	else
478	WinSendMsg(hwndCnr,CM_REMOVERECORD,MPFROMP(&pci),
479	MPFROM2SHORT(1,CMA_FREE));
480	if(attribute == CRA_CURSORED)
481	break;
482	pci = WinSendMsg(hwndCnr,CM_QUERYRECORDEMPHASIS,MPFROMLONG(CMA_FIRST),
483	MPFROMSHORT(attribute));
484	}
485	else
486	pci = WinSendMsg(hwndCnr,CM_QUERYRECORDEMPHASIS,MPFROMP(pci),
487	MPFROMSHORT(attribute));
488	}
489	if(didone && !fSyncUpdates)
490	WinSendMsg(hwndCnr,CM_INVALIDATERECORD,MPVOID,
491	MPFROM2SHORT(0,CMA_REPOSITION));
492	}
493
494
495	VOID SetMask (CHAR str,MASK mask) {
496
497	register INT x;
498	register CHAR *p;
499
500	if(str != mask->szMask)
501	strcpy(mask->szMask,str);
502	strcpy(mask->szMaskCopy,mask->szMask);
503	memset(mask->pszMasks,0,sizeof(CHAR ) 26);
504	p = mask->pszMasks[0] = mask->szMaskCopy;
505	for(x = 1;x < 24;x++) {
506	while(p && p != ';')
507	p++;
508	if(*p) {
509	*p = 0;
510	p++;
511	mask->pszMasks[x] = p;
512	}
513	else {
514	mask->pszMasks[x] = NULL;
515	break;
516	}
517	}
518	mask->pszMasks[x] = NULL;
519	}
520
521
522	VOID ExpandAll (HWND hwndCnr,BOOL expand,PCNRITEM pciParent) {
523
524	PCNRITEM pci;
525
526	if(!pciParent)
527	pciParent = WinSendMsg(hwndCnr,CM_QUERYRECORD,MPFROMP(NULL),
528	MPFROM2SHORT(CMA_FIRST,CMA_ITEMORDER));
529	if(pciParent) {
530	if(expand && !(pciParent->rc.flRecordAttr & CRA_EXPANDED))
531	WinSendMsg(hwndCnr,CM_EXPANDTREE,MPFROMP(pciParent),MPVOID);
532	else if(!expand && (pciParent->rc.flRecordAttr & CRA_EXPANDED))
533	WinSendMsg(hwndCnr,CM_COLLAPSETREE,MPFROMP(pciParent),MPVOID);
534	pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORD,MPFROMP(pciParent),
535	MPFROM2SHORT(CMA_FIRSTCHILD,CMA_ITEMORDER));
536	if(pci)
537	DosSleep(1L);
538	while(pci && (INT)pci != -1) {
539	ExpandAll(hwndCnr,expand,pci);
540	pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORD,MPFROMP(pci),
541	MPFROM2SHORT(CMA_NEXT,CMA_ITEMORDER));
542	}
543	}
544	DosSleep(0L);
545	}
546
547
548	VOID InvertAll (HWND hwndCnr) {
549
550	PCNRITEM pci;
551
552	pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORD,MPVOID,
553	MPFROM2SHORT(CMA_FIRST,CMA_ITEMORDER));
554	while( pci && (INT)pci != -1 ) {
555	if(!(pci->rc.flRecordAttr & CRA_FILTERED)) {
556	if(!(pci->rc.flRecordAttr & CRA_SELECTED))
557	WinSendMsg(hwndCnr,CM_SETRECORDEMPHASIS,MPFROMP(pci),
558	MPFROM2SHORT(TRUE,CRA_SELECTED));
559	else
560	WinSendMsg(hwndCnr,CM_SETRECORDEMPHASIS,MPFROMP(pci),
561	MPFROM2SHORT(FALSE,CRA_SELECTED));
562	}
563	pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORD,MPFROMP(pci),
564	MPFROM2SHORT(CMA_NEXT,CMA_ITEMORDER));
565	}
566	}
567
568
569	#pragma alloc_text (SELECT3,SpecialSelect,CompNames,CompNamesB)
570	#pragma alloc_text(SELECT4,FreeCnrs,SpecialSelect2,CompSSNames,CompSSNamesB)
571
572
573	static int CompNamesB (const void s1,const void s2) {
574
575	PCNRITEM pci = (PCNRITEM )s2;
576
577	return stricmp((CHAR *)s1,pci->pszFileName);
578	}
579
580
581	static int CompNames (const void s1,const void s2) {
582
583	PCNRITEM pci1 = (PCNRITEM )s1;
584	PCNRITEM pci2 = (PCNRITEM )s2;
585
586	return stricmp(pci1->pszFileName,pci2->pszFileName);
587	}
588
589
590	VOID SpecialSelect (HWND hwndCnrS,HWND hwndCnrD,INT action,BOOL reset) {
591
592	PCNRITEM pciS,pciD,pciSa = NULL,pciDa = NULL;
593	CNRINFO cnri;
594	BOOL slow = FALSE;
595	register INT x,numD,numS;
596
597	if(!hwndCnrS \|\| !hwndCnrD)
598	return;
599
600	memset(&cnri,0,sizeof(CNRINFO));
601	cnri.cb = sizeof(CNRINFO);
602	WinSendMsg(hwndCnrD,CM_QUERYCNRINFO,MPFROMP(&cnri),
603	MPFROMLONG(sizeof(CNRINFO)));
604	numD = (INT)cnri.cRecords;
605	memset(&cnri,0,sizeof(CNRINFO));
606	cnri.cb = sizeof(CNRINFO);
607	WinSendMsg(hwndCnrS,CM_QUERYCNRINFO,MPFROMP(&cnri),
608	MPFROMLONG(sizeof(CNRINFO)));
609	numS = (INT)cnri.cRecords;
610	if(!numD \|\| numS != numD) {
611	DosBeep(250,100);
612	saymsg(MB_ENTER,
613	HWND_DESKTOP,
614	DEBUG_STRING,
615	"numD (%lu) != numS (%lu)",
616	numD,
617	numS);
618	return;
619	}
620	pciDa = malloc(sizeof(PCNRITEM) * numD);
621	if(!pciDa) {
622	DosBeep(250,100);
623	return;
624	}
625
626	pciSa = malloc(sizeof(PCNRITEM) * numS);
627	if(!pciSa) {
628	if(pciDa)
629	free(pciDa);
630	DosBeep(250,100);
631	return;
632	}
633
634	Restart:
635
636	memset(pciDa,0,sizeof(PCNRITEM) * numD);
637	memset(pciSa,0,sizeof(PCNRITEM) * numS);
638
639	pciD = (PCNRITEM)WinSendMsg(hwndCnrD,CM_QUERYRECORD,MPVOID,
640	MPFROM2SHORT(CMA_FIRST,CMA_ITEMORDER));
641	x = 0;
642	while( pciD && (INT)pciD != -1 && x < numD) {
643	if(reset)
644	pciD->flags = 0;
645	pciDa[x] = pciD;
646	x++;
647	if(!slow)
648	pciD = (PCNRITEM)pciD->rc.preccNextRecord;
649	else
650	pciD = (PCNRITEM)WinSendMsg(hwndCnrD,CM_QUERYRECORD,MPFROMP(pciD),
651	MPFROM2SHORT(CMA_NEXT,CMA_ITEMORDER));
652	if(!(x % 500))
653	DosSleep(1L);
654	else if(!(x % 50))
655	DosSleep(0L);
656	}
657	if(numD != x) {
658	if(!slow) {
659	slow = TRUE;
660	goto Restart;
661	}
662	free(pciDa);
663	free(pciSa);
664	DosBeep(250,100);
665	saymsg(MB_ENTER,
666	HWND_DESKTOP,
667	DEBUG_STRING,
668	"numD (%lu) != x (%lu)",
669	numD,
670	x);
671	return;
672	}
673
674	pciS = (PCNRITEM)WinSendMsg(hwndCnrS,CM_QUERYRECORD,MPVOID,
675	MPFROM2SHORT(CMA_FIRST,CMA_ITEMORDER));
676	x = 0;
677	while( pciS && (INT)pciS != -1 && x < numS) {
678	if(reset)
679	pciS->flags = 0;
680	pciSa[x] = pciS;
681	x++;
682	if(!slow)
683	pciS = (PCNRITEM)pciS->rc.preccNextRecord;
684	else
685	pciS = (PCNRITEM)WinSendMsg(hwndCnrS,CM_QUERYRECORD,MPFROMP(pciS),
686	MPFROM2SHORT(CMA_NEXT,CMA_ITEMORDER));
687	if(!(x % 500))
688	DosSleep(1L);
689	else if(!(x % 50))
690	DosSleep(0L);
691	}
692	if(numS != x) {
693	if(!slow) {
694	slow = TRUE;
695	goto Restart;
696	}
697	free(pciSa);
698	free(pciDa);
699	DosBeep(250,100);
700	saymsg(MB_ENTER,
701	HWND_DESKTOP,
702	DEBUG_STRING,
703	"numS (%lu) != x (%lu)",
704	numS,
705	x);
706	return;
707	}
708
709	if(reset) {
710	for(x = 0;x < numS;x++) {
711	if(!pciSa[x]->szFileName \|\| !pciDa[x]->szFileName)
712	continue;
713	pciSa[x]->flags \|= CNRITEM_EXISTS;
714	pciDa[x]->flags \|= CNRITEM_EXISTS;
715	if(pciSa[x]->cbFile + pciSa[x]->easize >
716	pciDa[x]->cbFile + pciDa[x]->easize) {
717	pciSa[x]->flags \|= CNRITEM_LARGER;
718	pciDa[x]->flags \|= CNRITEM_SMALLER;
719	}
720	else if(pciSa[x]->cbFile + pciSa[x]->easize <
721	pciDa[x]->cbFile + pciDa[x]->easize) {
722	pciSa[x]->flags \|= CNRITEM_SMALLER;
723	pciDa[x]->flags \|= CNRITEM_LARGER;
724	}
725	if((pciSa[x]->date.year > pciDa[x]->date.year) ? TRUE :
726	(pciSa[x]->date.year < pciDa[x]->date.year) ? FALSE :
727	(pciSa[x]->date.month > pciDa[x]->date.month) ? TRUE :
728	(pciSa[x]->date.month < pciDa[x]->date.month) ? FALSE :
729	(pciSa[x]->date.day > pciDa[x]->date.day) ? TRUE :
730	(pciSa[x]->date.day < pciDa[x]->date.day) ? FALSE :
731	(pciSa[x]->time.hours > pciDa[x]->time.hours) ? TRUE :
732	(pciSa[x]->time.hours < pciDa[x]->time.hours) ? FALSE :
733	(pciSa[x]->time.minutes > pciDa[x]->time.minutes) ? TRUE :
734	(pciSa[x]->time.minutes < pciDa[x]->time.minutes) ? FALSE :
735	(pciSa[x]->time.seconds > pciDa[x]->time.seconds) ? TRUE :
736	(pciSa[x]->time.seconds < pciDa[x]->time.seconds) ? FALSE : FALSE) {
737	pciSa[x]->flags \|= CNRITEM_NEWER;
738	pciDa[x]->flags \|= CNRITEM_OLDER;
739	}
740	else if((pciSa[x]->date.year < pciDa[x]->date.year) ? TRUE :
741	(pciSa[x]->date.year > pciDa[x]->date.year) ? FALSE :
742	(pciSa[x]->date.month < pciDa[x]->date.month) ? TRUE :
743	(pciSa[x]->date.month > pciDa[x]->date.month) ? FALSE :
744	(pciSa[x]->date.day < pciDa[x]->date.day) ? TRUE :
745	(pciSa[x]->date.day > pciDa[x]->date.day) ? FALSE :
746	(pciSa[x]->time.hours < pciDa[x]->time.hours) ? TRUE :
747	(pciSa[x]->time.hours > pciDa[x]->time.hours) ? FALSE :
748	(pciSa[x]->time.minutes < pciDa[x]->time.minutes) ? TRUE :
749	(pciSa[x]->time.minutes > pciDa[x]->time.minutes) ? FALSE :
750	(pciSa[x]->time.seconds < pciDa[x]->time.seconds) ? TRUE :
751	(pciSa[x]->time.seconds > pciDa[x]->time.seconds) ? FALSE :
752	FALSE) {
753	pciSa[x]->flags \|= CNRITEM_OLDER;
754	pciDa[x]->flags \|= CNRITEM_NEWER;
755	}
756	if(!(x % 500))
757	DosSleep(1L);
758	else if(!(x % 50))
759	DosSleep(0L);
760	}
761	}
762
763	switch(action) {
764	case IDM_SELECTIDENTICAL:
765	for(x = 0;x < numS;x++) {
766	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED)) {
767	if(*pciSa[x]->szFileName &&
768	(pciSa[x]->flags & CNRITEM_EXISTS) &&
769	!(pciSa[x]->flags & CNRITEM_SMALLER) &&
770	!(pciSa[x]->flags & CNRITEM_LARGER) &&
771	!(pciSa[x]->flags & CNRITEM_NEWER) &&
772	!(pciSa[x]->flags & CNRITEM_OLDER)) {
773	if(!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
774	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
775	MPFROM2SHORT(TRUE,CRA_SELECTED));
776	if(!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
777	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
778	MPFROM2SHORT(TRUE,CRA_SELECTED));
779	}
780	if(!(x % 500))
781	DosSleep(1L);
782	else if(!(x % 50))
783	DosSleep(0L);
784	}
785	}
786	break;
787
788	case IDM_SELECTSAME:
789	for(x = 0;x < numS;x++) {
790	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
791	*pciSa[x]->szFileName &&
792	(pciSa[x]->flags & CNRITEM_EXISTS) &&
793	!(pciSa[x]->flags & CNRITEM_SMALLER) &&
794	!(pciSa[x]->flags & CNRITEM_LARGER)) {
795	if(!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
796	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
797	MPFROM2SHORT(TRUE,CRA_SELECTED));
798	if(!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
799	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
800	MPFROM2SHORT(TRUE,CRA_SELECTED));
801	}
802	if(!(x % 500))
803	DosSleep(1L);
804	else if(!(x % 50))
805	DosSleep(0L);
806	}
807	break;
808
809	case IDM_SELECTBOTH:
810	for(x = 0;x < numS;x++) {
811	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
812	*pciSa[x]->szFileName &&
813	(pciSa[x]->flags & CNRITEM_EXISTS)) {
814	if(!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
815	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
816	MPFROM2SHORT(TRUE,CRA_SELECTED));
817	if(!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
818	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
819	MPFROM2SHORT(TRUE,CRA_SELECTED));
820	}
821	if(!(x % 500))
822	DosSleep(1L);
823	else if(!(x % 50))
824	DosSleep(0L);
825	}
826	break;
827
828	case IDM_SELECTONE:
829	for(x = 0;x < numS;x++) {
830	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
831	*pciSa[x]->szFileName &&
832	!(pciSa[x]->flags & CNRITEM_EXISTS)) {
833	if(!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
834	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
835	MPFROM2SHORT(TRUE,CRA_SELECTED));
836	}
837	else if(*pciDa[x]->szFileName &&
838	!(pciDa[x]->flags & CNRITEM_EXISTS)) {
839	if(!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
840	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
841	MPFROM2SHORT(TRUE,CRA_SELECTED));
842	}
843	if(!(x % 500))
844	DosSleep(1L);
845	else if(!(x % 50))
846	DosSleep(0L);
847	}
848	break;
849
850	case IDM_SELECTBIGGER:
851	for(x = 0;x < numS;x++) {
852	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
853	*pciSa[x]->szFileName &&
854	(pciSa[x]->flags & CNRITEM_LARGER)) {
855	if(!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
856	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
857	MPFROM2SHORT(TRUE,CRA_SELECTED));
858	}
859	else if(!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
860	*pciDa[x]->szFileName &&
861	(pciDa[x]->flags & CNRITEM_LARGER)) {
862	if(!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
863	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
864	MPFROM2SHORT(TRUE,CRA_SELECTED));
865	}
866	if(!(x % 500))
867	DosSleep(1L);
868	else if(!(x % 50))
869	DosSleep(0L);
870	}
871	break;
872
873	case IDM_SELECTSMALLER:
874	for(x = 0;x < numS;x++) {
875	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
876	*pciSa[x]->szFileName &&
877	(pciSa[x]->flags & CNRITEM_SMALLER)) {
878	if(!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
879	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
880	MPFROM2SHORT(TRUE,CRA_SELECTED));
881	}
882	else if(!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
883	*pciDa[x]->szFileName &&
884	(pciDa[x]->flags & CNRITEM_SMALLER)) {
885	if(!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
886	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
887	MPFROM2SHORT(TRUE,CRA_SELECTED));
888	}
889	if(!(x % 500))
890	DosSleep(1L);
891	else if(!(x % 50))
892	DosSleep(0L);
893	}
894	break;
895
896	case IDM_SELECTNEWER:
897	for(x = 0;x < numS;x++) {
898	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
899	*pciSa[x]->szFileName &&
900	(pciSa[x]->flags & CNRITEM_NEWER)) {
901	if(!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
902	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
903	MPFROM2SHORT(TRUE,CRA_SELECTED));
904	}
905	else if(!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
906	*pciDa[x]->szFileName &&
907	(pciDa[x]->flags & CNRITEM_NEWER)) {
908	if(!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
909	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
910	MPFROM2SHORT(TRUE,CRA_SELECTED));
911	}
912	if(!(x % 500))
913	DosSleep(1L);
914	else if(!(x % 50))
915	DosSleep(0L);
916	}
917	break;
918
919	case IDM_SELECTOLDER:
920	for(x = 0;x < numS;x++) {
921	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
922	*pciSa[x]->szFileName &&
923	(pciSa[x]->flags & CNRITEM_OLDER)) {
924	if(!(pciSa[x]->rc.flRecordAttr & CRA_SELECTED))
925	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
926	MPFROM2SHORT(TRUE,CRA_SELECTED));
927	}
928	else if(!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
929	*pciDa[x]->szFileName &&
930	(pciDa[x]->flags & CNRITEM_OLDER)) {
931	if(!(pciDa[x]->rc.flRecordAttr & CRA_SELECTED))
932	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
933	MPFROM2SHORT(TRUE,CRA_SELECTED));
934	}
935	if(!(x % 500))
936	DosSleep(1L);
937	else if(!(x % 50))
938	DosSleep(0L);
939	}
940	break;
941
942	case IDM_DESELECTBOTH:
943	for(x = 0;x < numS;x++) {
944	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
945	*pciSa[x]->szFileName &&
946	(pciSa[x]->flags & CNRITEM_EXISTS)) {
947	if(pciSa[x]->rc.flRecordAttr & CRA_SELECTED)
948	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
949	MPFROM2SHORT(FALSE,CRA_SELECTED));
950	if(pciDa[x]->rc.flRecordAttr & CRA_SELECTED)
951	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
952	MPFROM2SHORT(FALSE,CRA_SELECTED));
953	}
954	if(!(x % 500))
955	DosSleep(1L);
956	else if(!(x % 50))
957	DosSleep(0L);
958	}
959	break;
960
961	case IDM_DESELECTONE:
962	for(x = 0;x < numS;x++) {
963	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
964	*pciSa[x]->szFileName &&
965	!(pciSa[x]->flags & CNRITEM_EXISTS)) {
966	if(pciSa[x]->rc.flRecordAttr & CRA_SELECTED)
967	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
968	MPFROM2SHORT(FALSE,CRA_SELECTED));
969	}
970	else if(*pciDa[x]->szFileName &&
971	!(pciDa[x]->flags & CNRITEM_EXISTS)) {
972	if(pciDa[x]->rc.flRecordAttr & CRA_SELECTED)
973	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
974	MPFROM2SHORT(FALSE,CRA_SELECTED));
975	}
976	if(!(x % 500))
977	DosSleep(1L);
978	else if(!(x % 50))
979	DosSleep(0L);
980	}
981	break;
982
983	case IDM_DESELECTBIGGER:
984	for(x = 0;x < numS;x++) {
985	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
986	*pciSa[x]->szFileName &&
987	(pciSa[x]->flags & CNRITEM_LARGER)) {
988	if(pciSa[x]->rc.flRecordAttr & CRA_SELECTED)
989	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
990	MPFROM2SHORT(FALSE,CRA_SELECTED));
991	}
992	else if(!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
993	*pciDa[x]->szFileName &&
994	(pciDa[x]->flags & CNRITEM_LARGER)) {
995	if(pciDa[x]->rc.flRecordAttr & CRA_SELECTED)
996	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
997	MPFROM2SHORT(FALSE,CRA_SELECTED));
998	}
999	if(!(x % 500))
1000	DosSleep(1L);
1001	else if(!(x % 50))
1002	DosSleep(0L);
1003	}
1004	break;
1005
1006	case IDM_DESELECTSMALLER:
1007	for(x = 0;x < numS;x++) {
1008	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
1009	*pciSa[x]->szFileName &&
1010	(pciSa[x]->flags & CNRITEM_SMALLER)) {
1011	if(pciSa[x]->rc.flRecordAttr & CRA_SELECTED)
1012	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
1013	MPFROM2SHORT(FALSE,CRA_SELECTED));
1014	}
1015	else if(!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
1016	*pciDa[x]->szFileName &&
1017	(pciDa[x]->flags & CNRITEM_SMALLER)) {
1018	if(pciDa[x]->rc.flRecordAttr & CRA_SELECTED)
1019	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
1020	MPFROM2SHORT(FALSE,CRA_SELECTED));
1021	}
1022	if(!(x % 500))
1023	DosSleep(1L);
1024	else if(!(x % 50))
1025	DosSleep(0L);
1026	}
1027	break;
1028
1029	case IDM_DESELECTNEWER:
1030	for(x = 0;x < numS;x++) {
1031	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
1032	*pciSa[x]->szFileName &&
1033	(pciSa[x]->flags & CNRITEM_NEWER)) {
1034	if(pciSa[x]->rc.flRecordAttr & CRA_SELECTED)
1035	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
1036	MPFROM2SHORT(FALSE,CRA_SELECTED));
1037	}
1038	else if(!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
1039	*pciDa[x]->szFileName &&
1040	(pciDa[x]->flags & CNRITEM_NEWER)) {
1041	if(pciDa[x]->rc.flRecordAttr & CRA_SELECTED)
1042	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
1043	MPFROM2SHORT(FALSE,CRA_SELECTED));
1044	}
1045	if(!(x % 500))
1046	DosSleep(1L);
1047	else if(!(x % 50))
1048	DosSleep(0L);
1049	}
1050	break;
1051
1052	case IDM_DESELECTOLDER:
1053	for(x = 0;x < numS;x++) {
1054	if(!(pciSa[x]->rc.flRecordAttr & CRA_FILTERED) &&
1055	*pciSa[x]->szFileName &&
1056	(pciSa[x]->flags & CNRITEM_OLDER)) {
1057	if(pciSa[x]->rc.flRecordAttr & CRA_SELECTED)
1058	WinSendMsg(hwndCnrS,CM_SETRECORDEMPHASIS,MPFROMP(pciSa[x]),
1059	MPFROM2SHORT(FALSE,CRA_SELECTED));
1060	}
1061	else if(!(pciDa[x]->rc.flRecordAttr & CRA_FILTERED) &&
1062	*pciDa[x]->szFileName &&
1063	(pciDa[x]->flags & CNRITEM_OLDER)) {
1064	if(pciDa[x]->rc.flRecordAttr & CRA_SELECTED)
1065	WinSendMsg(hwndCnrD,CM_SETRECORDEMPHASIS,MPFROMP(pciDa[x]),
1066	MPFROM2SHORT(FALSE,CRA_SELECTED));
1067	}
1068	if(!(x % 500))
1069	DosSleep(1L);
1070	else if(!(x % 50))
1071	DosSleep(0L);
1072	}
1073	break;
1074
1075	default:
1076	break;
1077	}
1078
1079	if(reset) {
1080	while(numS) {
1081	WinSendMsg(hwndCnrS,CM_INVALIDATERECORD,
1082	MPFROMP(pciSa),
1083	MPFROM2SHORT((min(numS,65535)),0));
1084	DosSleep(0L);
1085	WinSendMsg(hwndCnrD,CM_INVALIDATERECORD,
1086	MPFROMP(pciDa),
1087	MPFROM2SHORT((min(numD,65535)),0));
1088	numS -= min(numS,65535);
1089	if(numS)
1090	DosSleep(0L);
1091	}
1092	}
1093
1094	free(pciSa);
1095	free(pciDa);
1096	DosPostEventSem(CompactSem);
1097	}
1098
1099
1100	struct SS {
1101	PCNRITEM pci;
1102	BOOL unique,
1103	all,
1104	smallest,
1105	largest,
1106	newest,
1107	oldest;
1108	};
1109
1110	struct Cnr {
1111	HWND hwndCnr;
1112	ULONG numfiles;
1113	struct SS *ss;
1114	};
1115
1116
1117	static int CompSSNamesB (const void s1,const void s2) {
1118
1119	struct SS ss2 = (struct SS )s2;
1120
1121	return stricmp((CHAR *)s1,ss2->pci->pszFileName);
1122	}
1123
1124
1125	static int CompSSNames (const void s1,const void s2) {
1126
1127	struct SS ss1 = (struct SS )s1;
1128	struct SS ss2 = (struct SS )s2;
1129
1130	return stricmp(ss1->pci->pszFileName,ss2->pci->pszFileName);
1131	}
1132
1133
1134	VOID FreeCnrs (struct Cnr *Cnrs,INT numw) {
1135
1136	register INT z;
1137
1138	for(z = 0;z < numw;z++) {
1139	if(Cnrs[z].ss)
1140	free(Cnrs[z].ss);
1141	}
1142	free(Cnrs);
1143	DosPostEventSem(CompactSem);
1144	}
1145
1146
1147	VOID SpecialSelect2 (HWND hwndParent,INT action) {
1148
1149	PCNRITEM pci;
1150	HENUM henum;
1151	HWND hwnd;
1152	register INT numwindows = 0,w,x,z,cmp;
1153	struct Cnr *Cnrs = NULL;
1154	struct SS *bsres;
1155
1156	if(!hwndParent)
1157	return;
1158
1159	/* count directory containers, build array of hwnds */
1160	henum = WinBeginEnumWindows(hwndParent);
1161	while((hwnd = WinGetNextWindow(henum)) != NULLHANDLE) {
1162	if(WinWindowFromID(WinWindowFromID(hwnd,FID_CLIENT),DIR_CNR)) {
1163	Cnrs = realloc(Cnrs,(numwindows + 1) * sizeof(struct Cnr));
1164	if(!Cnrs) {
1165	Notify(GetPString(IDS_OUTOFMEMORY));
1166	return;
1167	}
1168	memset(&Cnrs[numwindows],0,sizeof(struct Cnr));
1169	Cnrs[numwindows].hwndCnr = WinWindowFromID(WinWindowFromID(hwnd,
1170	FID_CLIENT),DIR_CNR);
1171	numwindows++;
1172	}
1173	}
1174	WinEndEnumWindows(henum);
1175	if(numwindows < 2) {
1176	FreeCnrs(Cnrs,numwindows);
1177	DosBeep(250,100);
1178	Notify(GetPString(IDS_COMPSEL2ORMORETEXT));
1179	return;
1180	}
1181	if(numwindows > 4) {
1182	WinSendMsg(Cnrs[0].
1183	hwndCnr,
1184	UM_NOTIFY,
1185	MPFROMP(GetPString(IDS_BUILDINGLISTSTEXT)),
1186	MPVOID);
1187	DosSleep(0L);
1188	}
1189
1190	/* count records, build array of pointers to records */
1191	for(z = 0;z < numwindows;z++) {
1192	pci = (PCNRITEM)WinSendMsg(Cnrs[z].hwndCnr,
1193	CM_QUERYRECORD,
1194	MPVOID,
1195	MPFROM2SHORT(CMA_FIRST,
1196	CMA_ITEMORDER));
1197	x = 0;
1198	while(pci && (INT)pci != -1) {
1199	if(!(pci->rc.flRecordAttr & CRA_FILTERED) &&
1200	!(pci->attrFile & FILE_DIRECTORY)) {
1201	Cnrs[z].ss = realloc(Cnrs[z].ss,(x + 1) * sizeof(struct SS));
1202	if(!Cnrs[z].ss) {
1203	FreeCnrs(Cnrs,numwindows);
1204	Notify(GetPString(IDS_OUTOFMEMORY));
1205	return;
1206	}
1207	memset(&Cnrs[z].ss[x],0,sizeof(struct SS));
1208	Cnrs[z].ss[x].pci = pci;
1209	x++;
1210	}
1211	pci = (PCNRITEM)WinSendMsg(Cnrs[z].hwndCnr,
1212	CM_QUERYRECORD,
1213	MPFROMP(pci),
1214	MPFROM2SHORT(CMA_NEXT,
1215	CMA_ITEMORDER));
1216	}
1217	DosSleep(0L);
1218	Cnrs[z].numfiles = x;
1219	if(Cnrs[z].numfiles)
1220	qsort(Cnrs[z].ss,Cnrs[z].numfiles,sizeof(struct SS),CompSSNames);
1221	}
1222
1223	for(z = 0;z < numwindows;z++) {
1224	for(x = 0;x < Cnrs[z].numfiles;x++) {
1225	Cnrs[z].ss[x].all = Cnrs[z].ss[x].unique = Cnrs[z].ss[x].newest =
1226	Cnrs[z].ss[x].oldest = Cnrs[z].ss[x].smallest =
1227	Cnrs[z].ss[x].largest = TRUE;
1228	for(w = 0;w < numwindows;w++) {
1229	if(w != z && Cnrs[w].numfiles) {
1230	bsres = (struct SS *)bsearch(Cnrs[z].ss[x].pci->pszFileName,
1231	Cnrs[w].ss,Cnrs[w].numfiles,
1232	sizeof(struct SS),CompSSNamesB);
1233	if(bsres) {
1234	Cnrs[z].ss[x].unique = FALSE;
1235	if(Cnrs[z].ss[x].pci->cbFile + Cnrs[z].ss[x].pci->easize >
1236	bsres->pci->cbFile + bsres->pci->easize)
1237	Cnrs[z].ss[x].smallest = FALSE;
1238	if(Cnrs[z].ss[x].pci->cbFile + Cnrs[z].ss[x].pci->easize <
1239	bsres->pci->cbFile + bsres->pci->easize)
1240	Cnrs[z].ss[x].largest = FALSE;
1241	cmp = (Cnrs[z].ss[x].pci->date.year > bsres->pci->date.year) ? TRUE :
1242	(Cnrs[z].ss[x].pci->date.year < bsres->pci->date.year) ? FALSE :
1243	(Cnrs[z].ss[x].pci->date.month > bsres->pci->date.month) ? TRUE :
1244	(Cnrs[z].ss[x].pci->date.month < bsres->pci->date.month) ? FALSE :
1245	(Cnrs[z].ss[x].pci->date.day > bsres->pci->date.day) ? TRUE :
1246	(Cnrs[z].ss[x].pci->date.day < bsres->pci->date.day) ? FALSE :
1247	(Cnrs[z].ss[x].pci->time.hours > bsres->pci->time.hours) ? TRUE :
1248	(Cnrs[z].ss[x].pci->time.hours < bsres->pci->time.hours) ? FALSE :
1249	(Cnrs[z].ss[x].pci->time.minutes > bsres->pci->time.minutes) ? TRUE :
1250	(Cnrs[z].ss[x].pci->time.minutes < bsres->pci->time.minutes) ? FALSE :
1251	(Cnrs[z].ss[x].pci->time.seconds > bsres->pci->time.seconds) ? TRUE :
1252	(Cnrs[z].ss[x].pci->time.seconds < bsres->pci->time.seconds) ? FALSE :
1253	FALSE;
1254	if(!cmp)
1255	Cnrs[z].ss[x].newest = FALSE;
1256	cmp = (Cnrs[z].ss[x].pci->date.year < bsres->pci->date.year) ? TRUE :
1257	(Cnrs[z].ss[x].pci->date.year > bsres->pci->date.year) ? FALSE :
1258	(Cnrs[z].ss[x].pci->date.month < bsres->pci->date.month) ? TRUE :
1259	(Cnrs[z].ss[x].pci->date.month > bsres->pci->date.month) ? FALSE :
1260	(Cnrs[z].ss[x].pci->date.day < bsres->pci->date.day) ? TRUE :
1261	(Cnrs[z].ss[x].pci->date.day > bsres->pci->date.day) ? FALSE :
1262	(Cnrs[z].ss[x].pci->time.hours < bsres->pci->time.hours) ? TRUE :
1263	(Cnrs[z].ss[x].pci->time.hours > bsres->pci->time.hours) ? FALSE :
1264	(Cnrs[z].ss[x].pci->time.minutes < bsres->pci->time.minutes) ? TRUE :
1265	(Cnrs[z].ss[x].pci->time.minutes > bsres->pci->time.minutes) ? FALSE :
1266	(Cnrs[z].ss[x].pci->time.seconds < bsres->pci->time.seconds) ? TRUE :
1267	(Cnrs[z].ss[x].pci->time.seconds > bsres->pci->time.seconds) ? FALSE :
1268	FALSE;
1269	if(!cmp)
1270	Cnrs[z].ss[x].oldest = FALSE;
1271	cmp = 0;
1272	break;
1273	}
1274	else
1275	Cnrs[z].ss[x].all = FALSE;
1276	}
1277	}
1278	if(Cnrs[z].ss[x].unique)
1279	Cnrs[z].ss[x].oldest = Cnrs[z].ss[x].newest = Cnrs[z].ss[x].all =
1280	Cnrs[z].ss[x].largest = Cnrs[z].ss[x].smallest = FALSE;
1281	DosSleep(0L);
1282	}
1283	DosSleep(1L);
1284	}
1285
1286	switch(action) {
1287	case IDM_SELECTBOTH:
1288	for(z = 0;z < numwindows;z++) {
1289	for(x = 0;x < Cnrs[z].numfiles;x++) {
1290	if(Cnrs[z].ss[x].all)
1291	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1292	MPFROMP(Cnrs[z].ss[x].pci),
1293	MPFROM2SHORT(TRUE,CRA_SELECTED));
1294	}
1295	DosSleep(0L);
1296	}
1297	break;
1298	case IDM_SELECTMORE:
1299	for(z = 0;z < numwindows;z++) {
1300	for(x = 0;x < Cnrs[z].numfiles;x++) {
1301	if(!Cnrs[z].ss[x].unique)
1302	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1303	MPFROMP(Cnrs[z].ss[x].pci),
1304	MPFROM2SHORT(TRUE,CRA_SELECTED));
1305	}
1306	DosSleep(0L);
1307	}
1308	break;
1309	case IDM_SELECTONE:
1310	for(z = 0;z < numwindows;z++) {
1311	for(x = 0;x < Cnrs[z].numfiles;x++) {
1312	if(Cnrs[z].ss[x].unique)
1313	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1314	MPFROMP(Cnrs[z].ss[x].pci),
1315	MPFROM2SHORT(TRUE,CRA_SELECTED));
1316	}
1317	DosSleep(0L);
1318	}
1319	break;
1320	case IDM_SELECTNEWER:
1321	for(z = 0;z < numwindows;z++) {
1322	for(x = 0;x < Cnrs[z].numfiles;x++) {
1323	if(Cnrs[z].ss[x].newest)
1324	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1325	MPFROMP(Cnrs[z].ss[x].pci),
1326	MPFROM2SHORT(TRUE,CRA_SELECTED));
1327	}
1328	DosSleep(0L);
1329	}
1330	break;
1331	case IDM_SELECTOLDER:
1332	for(z = 0;z < numwindows;z++) {
1333	for(x = 0;x < Cnrs[z].numfiles;x++) {
1334	if(Cnrs[z].ss[x].oldest)
1335	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1336	MPFROMP(Cnrs[z].ss[x].pci),
1337	MPFROM2SHORT(TRUE,CRA_SELECTED));
1338	}
1339	DosSleep(0L);
1340	}
1341	break;
1342	case IDM_SELECTBIGGER:
1343	for(z = 0;z < numwindows;z++) {
1344	for(x = 0;x < Cnrs[z].numfiles;x++) {
1345	if(Cnrs[z].ss[x].largest)
1346	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1347	MPFROMP(Cnrs[z].ss[x].pci),
1348	MPFROM2SHORT(TRUE,CRA_SELECTED));
1349	}
1350	DosSleep(0L);
1351	}
1352	break;
1353	case IDM_SELECTSMALLER:
1354	for(z = 0;z < numwindows;z++) {
1355	for(x = 0;x < Cnrs[z].numfiles;x++) {
1356	if(Cnrs[z].ss[x].smallest)
1357	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1358	MPFROMP(Cnrs[z].ss[x].pci),
1359	MPFROM2SHORT(TRUE,CRA_SELECTED));
1360	}
1361	DosSleep(0L);
1362	}
1363	break;
1364
1365	case IDM_DESELECTBOTH:
1366	for(z = 0;z < numwindows;z++) {
1367	for(x = 0;x < Cnrs[z].numfiles;x++) {
1368	if(Cnrs[z].ss[x].all)
1369	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1370	MPFROMP(Cnrs[z].ss[x].pci),
1371	MPFROM2SHORT(FALSE,CRA_SELECTED));
1372	}
1373	DosSleep(0L);
1374	}
1375	break;
1376	case IDM_DESELECTMORE:
1377	for(z = 0;z < numwindows;z++) {
1378	for(x = 0;x < Cnrs[z].numfiles;x++) {
1379	if(!Cnrs[z].ss[x].unique)
1380	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1381	MPFROMP(Cnrs[z].ss[x].pci),
1382	MPFROM2SHORT(FALSE,CRA_SELECTED));
1383	}
1384	DosSleep(0L);
1385	}
1386	break;
1387	case IDM_DESELECTONE:
1388	for(z = 0;z < numwindows;z++) {
1389	for(x = 0;x < Cnrs[z].numfiles;x++) {
1390	if(Cnrs[z].ss[x].unique)
1391	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1392	MPFROMP(Cnrs[z].ss[x].pci),
1393	MPFROM2SHORT(FALSE,CRA_SELECTED));
1394	}
1395	DosSleep(0L);
1396	}
1397	break;
1398	case IDM_DESELECTNEWER:
1399	for(z = 0;z < numwindows;z++) {
1400	for(x = 0;x < Cnrs[z].numfiles;x++) {
1401	if(Cnrs[z].ss[x].newest)
1402	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1403	MPFROMP(Cnrs[z].ss[x].pci),
1404	MPFROM2SHORT(FALSE,CRA_SELECTED));
1405	}
1406	DosSleep(0L);
1407	}
1408	break;
1409	case IDM_DESELECTOLDER:
1410	for(z = 0;z < numwindows;z++) {
1411	for(x = 0;x < Cnrs[z].numfiles;x++) {
1412	if(Cnrs[z].ss[x].oldest)
1413	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1414	MPFROMP(Cnrs[z].ss[x].pci),
1415	MPFROM2SHORT(FALSE,CRA_SELECTED));
1416	}
1417	DosSleep(0L);
1418	}
1419	break;
1420	case IDM_DESELECTBIGGER:
1421	for(z = 0;z < numwindows;z++) {
1422	for(x = 0;x < Cnrs[z].numfiles;x++) {
1423	if(Cnrs[z].ss[x].largest)
1424	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1425	MPFROMP(Cnrs[z].ss[x].pci),
1426	MPFROM2SHORT(FALSE,CRA_SELECTED));
1427	}
1428	DosSleep(0L);
1429	}
1430	break;
1431	case IDM_DESELECTSMALLER:
1432	for(z = 0;z < numwindows;z++) {
1433	for(x = 0;x < Cnrs[z].numfiles;x++) {
1434	if(Cnrs[z].ss[x].smallest)
1435	WinSendMsg(Cnrs[z].hwndCnr,CM_SETRECORDEMPHASIS,
1436	MPFROMP(Cnrs[z].ss[x].pci),
1437	MPFROM2SHORT(FALSE,CRA_SELECTED));
1438	}
1439	DosSleep(0L);
1440	}
1441	break;
1442	}
1443
1444	FreeCnrs(Cnrs,numwindows);
1445	}

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