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source: trunk/dll/dircnrs.c@ 369

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Last change on this file since 369 was 369, checked in by root, 19 years ago
Use chop_at_crnl
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File size: 132.8 KB

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1
2	/***********************************************************************
3
4	$Id: dircnrs.c 369 2006-07-27 02:20:45Z root $
5
6	Directory containers
7
8	Copyright (c) 1993-98 M. Kimes
9	Copyright (c) 2001, 2006 Steven H. Levine
10
11	16 Oct 02 SHL Handle large partitions
12	01 Aug 04 SHL Rework lstrip/rstrip usage
13	23 May 05 SHL Use QWL_USER
14	24 May 05 SHL Rework Win_Error usage
15	25 May 05 SHL Use ULONGLONG and CommaFmtULL
16	26 May 05 SHL More large file formatting updates
17	05 Jun 05 SHL Use QWL_USER
18	10 Nov 05 SHL Comments
19	13 Jul 06 SHL Use Runtime_Error
20	26 Jul 06 SHL Use chop_at_crnl
21
22	***********************************************************************/
23
24	#define INCL_DOS
25	#define INCL_WIN
26	#define INCL_GPI
27	#define INCL_DOSERRORS
28	#define INCL_LONGLONG
29
30	#include <os2.h>
31	#include <stdarg.h>
32	#include <stdio.h>
33	#include <stdlib.h>
34	#include <string.h>
35	#include <ctype.h>
36	#include <limits.h>
37	#include "fm3dll.h"
38	#include "fm3dlg.h"
39	#include "fm3str.h"
40	#include "mle.h"
41
42	#pragma data_seg(DATA1)
43	#pragma alloc_text(DIRCNRS,DirCnrWndProc,DirObjWndProc,DirClientWndProc)
44	#pragma alloc_text(DIRCNRS,DirTextProc,DirFrameWndProc)
45	#pragma alloc_text(STARTUP,StartDirCnr)
46
47	static PSZ pszSrcFile = __FILE__;
48
49	MRESULT EXPENTRY DirFrameWndProc (HWND hwnd,ULONG msg,MPARAM mp1,MPARAM mp2)
50	{
51	return CommonFrameWndProc(DIR_CNR,hwnd,msg,mp1,mp2);
52	}
53
54
55	MRESULT EXPENTRY DirTextProc (HWND hwnd,ULONG msg,MPARAM mp1,MPARAM mp2)
56	{
57	static BOOL emphasized = FALSE;
58	static HWND hwndButtonPopup = (HWND)0;
59	static USHORT lastid = 0;
60	static ULONG timestamp = ULONG_MAX;
61
62	switch(msg) {
63	case WM_CREATE:
64	return CommonTextProc(hwnd,msg,mp1,mp2);
65
66	case WM_COMMAND:
67	{
68	DIRCNRDATA *dcd;
69	MRESULT mr;
70
71	mr = WinSendMsg(WinWindowFromID(WinQueryWindow(hwnd,
72	QW_PARENT),
73	DIR_CNR),
74	msg,
75	mp1,
76	mp2);
77	if(hwndButtonPopup &&
78	SHORT1FROMMP(mp1) > IDM_DETAILSTITLES &&
79	SHORT1FROMMP(mp1) < IDM_DETAILSSETUP) {
80	dcd = WinQueryWindowPtr(WinWindowFromID(WinQueryWindow(hwnd,
81	QW_PARENT),
82	DIR_CNR),
83	QWL_USER);
84	if(dcd)
85	SetDetailsSwitches(hwndButtonPopup,
86	dcd);
87	}
88	return mr;
89	}
90
91	case UM_CONTEXTMENU:
92	case WM_CONTEXTMENU:
93	{
94	USHORT id;
95
96	id = WinQueryWindowUShort(hwnd,QWS_ID);
97	switch(id) {
98	case DIR_FOLDERICON:
99	if(fNoFoldMenu) {
100	PostMsg(WinWindowFromID(WinQueryWindow(hwnd,QW_PARENT),
101	DIR_CNR),
102	WM_COMMAND,
103	MPFROM2SHORT(IDM_PREVIOUS,0),
104	mp2);
105	break;
106	}
107	/* else intentional fallthru */
108	case DIR_SELECTED:
109	case DIR_VIEW:
110	case DIR_SORT:
111	{
112	POINTL ptl = {0,0};
113	SWP swp;
114	DIRCNRDATA *dcd;
115
116	if(hwndButtonPopup)
117	WinDestroyWindow(hwndButtonPopup);
118	if(id == DIR_SELECTED && msg == WM_CONTEXTMENU)
119	id = DIR_MAX;
120	if(id == lastid) {
121
122	ULONG check;
123
124	DosQuerySysInfo(QSV_MS_COUNT,
125	QSV_MS_COUNT,
126	&check,
127	sizeof(check));
128	if(check < timestamp + 500) {
129	lastid = 0;
130	goto MenuAbort;
131	}
132	}
133	hwndButtonPopup = WinLoadMenu(HWND_DESKTOP,
134	FM3ModHandle,
135	id);
136	if(hwndButtonPopup) {
137	WinSetWindowUShort(hwndButtonPopup,
138	QWS_ID,
139	id);
140	dcd = WinQueryWindowPtr(WinWindowFromID(WinQueryWindow(hwnd,
141	QW_PARENT),
142	DIR_CNR),
143	QWL_USER);
144	if(id == DIR_SORT) { /* don't have sort pathname in dirs */
145	WinSendMsg(hwndButtonPopup,
146	MM_DELETEITEM,
147	MPFROM2SHORT(IDM_SORTNAME,
148	FALSE),
149	MPVOID);
150	WinSendMsg(hwndButtonPopup,
151	MM_DELETEITEM,
152	MPFROM2SHORT(IDM_SORTNONE,
153	FALSE),
154	MPVOID);
155	if(dcd)
156	SetSortChecks(hwndButtonPopup,
157	dcd->sortFlags);
158	}
159	else if(id == DIR_VIEW) {
160	if(dcd) {
161	SetViewMenu(hwndButtonPopup,
162	dcd->flWindowAttr);
163	SetDetailsSwitches(hwndButtonPopup,
164	dcd);
165	}
166	}
167	else if(id == DIR_MAX) {
168
169	int x;
170	BOOL enable;
171	USHORT ids[] = {IDM_SELECTBOTH,
172	IDM_SELECTMORE,
173	IDM_SELECTONE,
174	IDM_SELECTNEWER,
175	IDM_SELECTOLDER,
176	IDM_SELECTBIGGER,
177	IDM_SELECTSMALLER,
178	IDM_DESELECTBOTH,
179	IDM_DESELECTMORE,
180	IDM_DESELECTONE,
181	IDM_DESELECTNEWER,
182	IDM_DESELECTOLDER,
183	IDM_DESELECTBIGGER,
184	IDM_DESELECTSMALLER,
185	0};
186
187	enable = (CountDirCnrs(dcd->hwndParent) > 1);
188	for(x = 0;ids[x];x++)
189	WinEnableMenuItem(hwndButtonPopup,
190	ids[x],
191	enable);
192	}
193	else if(id == DIR_SELECTED) {
194	if(dcd)
195	WinEnableMenuItem(hwndButtonPopup,
196	IDM_RESELECT,
197	(dcd->lastselection != NULL));
198	}
199	ptl.x = 0;
200	if(WinPopupMenu(HWND_OBJECT,
201	HWND_OBJECT,
202	hwndButtonPopup,
203	-32767,
204	-32767,
205	0,
206	0)) {
207	WinQueryWindowPos(hwndButtonPopup,
208	&swp);
209	ptl.y = -(swp.cy + 2);
210	}
211	else {
212	WinQueryWindowPos(hwnd,
213	&swp);
214	ptl.y = swp.cy + 2;
215	}
216	if(WinPopupMenu(hwnd,
217	hwnd,
218	hwndButtonPopup,
219	ptl.x,
220	ptl.y,
221	0,
222	PU_HCONSTRAIN \| PU_VCONSTRAIN \|
223	PU_KEYBOARD \| PU_MOUSEBUTTON1)) {
224	CenterOverWindow(hwndButtonPopup);
225	PaintRecessedWindow(hwnd,
226	(HPS)0,
227	FALSE,
228	FALSE);
229	}
230	}
231	}
232	break;
233	default:
234	PostMsg(WinWindowFromID(WinQueryWindow(hwnd,QW_PARENT),DIR_CNR),
235	WM_CONTROL,
236	MPFROM2SHORT(DIR_CNR,CN_CONTEXTMENU),
237	MPVOID);
238	break;
239	}
240	} // case WM_CONTENT_MENU
241
242	MenuAbort:
243
244	if(msg == UM_CONTEXTMENU)
245	return 0;
246	break;
247
248	case WM_MENUEND:
249	if(hwndButtonPopup == (HWND)mp2) {
250	lastid = WinQueryWindowUShort((HWND)mp2,QWS_ID);
251	WinDestroyWindow(hwndButtonPopup);
252	hwndButtonPopup = (HWND)0;
253	DosQuerySysInfo(QSV_MS_COUNT,
254	QSV_MS_COUNT,
255	&timestamp,
256	sizeof(timestamp));
257	switch(lastid) {
258	case DIR_VIEW:
259	case DIR_SORT:
260	case DIR_FOLDERICON:
261	case DIR_SELECTED:
262	case DIR_MAX:
263	PaintRecessedWindow(hwnd,(HPS)0,TRUE,FALSE);
264	break;
265	}
266	}
267	break;
268
269	case WM_BUTTON3DOWN:
270	case WM_BUTTON1DOWN:
271	case WM_BUTTON3UP:
272	case WM_BUTTON1UP:
273	{
274	USHORT id;
275
276	id = WinQueryWindowUShort(hwnd,QWS_ID);
277	switch(id) {
278	case DIR_FILTER:
279	case DIR_VIEW:
280	case DIR_SORT:
281	case DIR_SELECTED:
282	case DIR_FOLDERICON:
283	case DIR_MAX:
284	return CommonTextButton(hwnd,msg,mp1,mp2);
285	}
286	}
287	break;
288
289	case WM_BUTTON1DBLCLK:
290	{
291	NOTIFYRECORDENTER nr;
292
293	memset(&nr,0,sizeof(NOTIFYRECORDENTER));
294	nr.hwndCnr = WinWindowFromID(WinQueryWindow(hwnd,QW_PARENT),DIR_CNR);
295	WinSendMsg(WinQueryWindow(hwnd,QW_PARENT),
296	WM_CONTROL,
297	MPFROM2SHORT(DIR_CNR,CN_ENTER),
298	MPFROMP(&nr));
299	}
300	break;
301
302	case WM_MOUSEMOVE:
303	{
304	USHORT id = WinQueryWindowUShort(hwnd,QWS_ID);
305	char *s = NULL;
306
307	if(fOtherHelp) {
308	if((!hwndBubble \|\|
309	WinQueryWindowULong(hwndBubble,QWL_USER) != hwnd) &&
310	!WinQueryCapture(HWND_DESKTOP)) {
311	switch(id) {
312	case DIR_TOTALS:
313	s = GetPString(IDS_DIRCNRTOTALHELP);
314	break;
315	case DIR_SELECTED:
316	s = GetPString(IDS_DIRCNRSELECTEDHELP);
317	break;
318	case DIR_VIEW:
319	s = GetPString(IDS_DIRCNRVIEWHELP);
320	break;
321	case DIR_SORT:
322	s = GetPString(IDS_DIRCNRSORTHELP);
323	break;
324	case DIR_FILTER:
325	s = GetPString(IDS_DIRCNRFILTERHELP);
326	break;
327	case DIR_MAX:
328	s = GetPString(IDS_DIRCNRMAXHELP);
329	break;
330	case DIR_FOLDERICON:
331	s = GetPString(IDS_DIRCNRFOLDERHELP);
332	break;
333	default:
334	break;
335	}
336	if(s)
337	MakeBubble(hwnd,TRUE,s);
338	else if(hwndBubble)
339	WinDestroyWindow(hwndBubble);
340	}
341	}
342	switch(id) {
343	case DIR_MAX:
344	case DIR_FOLDERICON:
345	case DIR_FILTER:
346	case DIR_SORT:
347	case DIR_VIEW:
348	case DIR_SELECTED:
349	return CommonTextButton(hwnd,msg,mp1,mp2);
350	}
351	}
352	break;
353
354	case WM_CHORD:
355	case WM_BUTTON3CLICK:
356	case WM_BUTTON1CLICK:
357	case UM_CLICKED:
358	case UM_CLICKED3:
359	{
360	USHORT id,cmd = 0;
361
362	id = WinQueryWindowUShort(hwnd,QWS_ID);
363	if(msg == UM_CLICKED \|\| msg == UM_CLICKED3) {
364	switch(id) {
365	case DIR_MAX:
366	cmd = IDM_MAXIMIZE;
367	break;
368	case DIR_VIEW:
369	case DIR_SELECTED:
370	case DIR_SORT:
371	PostMsg(hwnd,
372	UM_CONTEXTMENU,
373	MPVOID,
374	MPVOID);
375	break;
376	case DIR_FILTER:
377	cmd = IDM_FILTER;
378	break;
379	default:
380	break;
381	}
382	}
383	else if(id == DIR_FOLDERICON) {
384	if((msg == WM_BUTTON1CLICK && (SHORT2FROMMP(mp2) & KC_CTRL)))
385	cmd = IDM_PREVIOUS;
386	else if(msg == WM_BUTTON3CLICK \|\| msg == WM_CHORD)
387	cmd = IDM_RESCAN;
388	else if(msg == WM_BUTTON1CLICK && (SHORT2FROMMP(mp2) & KC_SHIFT))
389	cmd = IDM_WALKDIR;
390	else if(msg == WM_BUTTON1CLICK && (SHORT2FROMMP(mp2) & KC_ALT))
391	cmd = IDM_WINDOWDLG;
392	else
393	cmd = IDM_PARENT;
394	}
395	if(cmd)
396	PostMsg(WinWindowFromID(WinQueryWindow(hwnd,QW_PARENT),
397	DIR_CNR),
398	WM_COMMAND,
399	MPFROM2SHORT(cmd,0),
400	MPVOID);
401	}
402	if(msg == UM_CLICKED \|\| msg == UM_CLICKED3)
403	return 0;
404	break;
405
406	case DM_DROP:
407	case DM_DRAGOVER:
408	case DM_DRAGLEAVE:
409	case DM_DROPHELP:
410	case WM_BEGINDRAG:
411	if(msg == DM_DRAGOVER) {
412	if(!emphasized) {
413	emphasized = TRUE;
414	DrawTargetEmphasis(hwnd,emphasized);
415	}
416	}
417	else if(msg != WM_BEGINDRAG){
418	if(emphasized) {
419	emphasized = FALSE;
420	DrawTargetEmphasis(hwnd,emphasized);
421	}
422	}
423	switch(WinQueryWindowUShort(hwnd,QWS_ID)) {
424	case DIR_FOLDERICON:
425	switch(msg) {
426	case DM_DRAGOVER:
427	if(AcceptOneDrop(mp1,mp2))
428	return MRFROM2SHORT(DOR_DROP,
429	DO_MOVE);
430	return(MRFROM2SHORT(DOR_NODROP,0)); /* Drop not valid */
431	case DM_DROPHELP:
432	DropHelp(mp1,mp2,hwnd,
433	GetPString(IDS_DIRCNRFOLDERDROPHELP));
434	return 0;
435	case DM_DROP:
436	{
437	char szFrom[CCHMAXPATH + 2];
438
439	if(emphasized) {
440	emphasized = FALSE;
441	DrawTargetEmphasis(hwnd,emphasized);
442	}
443	if(GetOneDrop(mp1,mp2,szFrom,sizeof(szFrom)))
444	WinSendMsg(WinWindowFromID(WinQueryWindow(hwnd,QW_PARENT),
445	DIR_CNR),
446	WM_COMMAND,MPFROM2SHORT(IDM_SWITCH,0),
447	MPFROMP(szFrom));
448	}
449	return 0;
450	default:
451	return PFNWPStatic(hwnd,msg,mp1,mp2);
452	}
453	case DIR_MAX:
454	if(msg == WM_BEGINDRAG)
455	return PFNWPStatic(hwnd,msg,mp1,mp2);
456	default:
457	{
458	CNRDRAGINFO cnd;
459	USHORT dcmd;
460
461	switch(msg) {
462	case DM_DROP:
463	dcmd = CN_DROP;
464	break;
465	case DM_DRAGOVER:
466	dcmd = CN_DRAGOVER;
467	break;
468	case DM_DRAGLEAVE:
469	dcmd = CN_DRAGLEAVE;
470	break;
471	case DM_DROPHELP:
472	dcmd = CN_DROPHELP;
473	break;
474	case WM_BEGINDRAG:
475	dcmd = CN_INITDRAG;
476	break;
477	}
478	memset(&cnd,0,sizeof(cnd));
479	cnd.pDragInfo = (PDRAGINFO)mp1;
480	cnd.pRecord = NULL;
481	return WinSendMsg(WinQueryWindow(hwnd,QW_PARENT),
482	WM_CONTROL,
483	MPFROM2SHORT(DIR_CNR,dcmd),
484	MPFROMP(&cnd));
485	}
486	}
487	}
488	return PFNWPStatic(hwnd,msg,mp1,mp2);
489	}
490
491
492	MRESULT EXPENTRY DirClientWndProc (HWND hwnd,ULONG msg,MPARAM mp1,MPARAM mp2)
493	{
494	switch(msg) {
495	case UM_CONTAINERDIR:
496	if(mp1) {
497
498	DIRCNRDATA *dcd;
499
500	(CHAR )mp1 = 0;
501	dcd = WinQueryWindowPtr(WinWindowFromID(hwnd,DIR_CNR),QWL_USER);
502	if(dcd)
503	strcpy((CHAR *)mp1,dcd->directory);
504	return MRFROMLONG(TRUE);
505	}
506	return 0;
507
508	case UM_CONTAINERHWND:
509	return MRFROMLONG(WinWindowFromID(hwnd,DIR_CNR));
510
511	case UM_VIEWSMENU:
512	return MRFROMLONG(CheckMenu(&DirCnrMenu,DIRCNR_POPUP));
513
514	case UM_DRIVECMD:
515	case WM_INITMENU:
516	case UM_FILTER:
517	case UM_INITMENU:
518	case MM_PORTHOLEINIT:
519	case UM_COMMAND:
520	case UM_FILESMENU:
521	case UM_UPDATERECORD:
522	case UM_UPDATERECORDLIST:
523	return WinSendMsg(WinWindowFromID(hwnd,DIR_CNR),msg,mp1,mp2);
524
525
526	case WM_PSETFOCUS:
527	case WM_SETFOCUS:
528	if(mp2)
529	PostMsg(hwnd,UM_FOCUSME,MPVOID,MPVOID);
530	break;
531
532	case UM_FOCUSME:
533	WinSetFocus(HWND_DESKTOP,WinWindowFromID(hwnd,DIR_CNR));
534	break;
535
536	case WM_PAINT:
537	{
538	HPS hps;
539	RECTL rcl;
540
541	hps = WinBeginPaint(hwnd,(HPS)0,NULL);
542	if(hps) {
543	WinQueryWindowRect(hwnd,&rcl);
544	WinFillRect(hps,&rcl,CLR_PALEGRAY);
545	CommonTextPaint(hwnd,hps);
546	WinEndPaint(hps);
547	}
548	}
549	break;
550
551	case UM_SIZE:
552	case WM_SIZE:
553	if(msg == UM_SIZE) {
554
555	SWP swp;
556
557	WinQueryWindowPos(hwnd,&swp);
558	mp1 = MPFROM2SHORT(swp.cx,swp.cy);
559	mp2 = MPFROM2SHORT(swp.cx,swp.cy);
560	}
561	{
562	USHORT cx,cy,bx;
563
564	cx = SHORT1FROMMP(mp2);
565	cy = SHORT2FROMMP(mp2);
566	WinSetWindowPos(WinWindowFromID(hwnd,DIR_CNR),HWND_TOP,
567	0,
568	0,
569	cx,
570	cy - 24,
571	SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
572	if(WinWindowFromID(hwnd,DIR_MAX) != (HWND)0) {
573	WinSetWindowPos(WinWindowFromID(hwnd,DIR_MAX),HWND_TOP,
574	cx - 22,
575	cy - 22,
576	20,20,SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
577	cx -= 24;
578	}
579	WinSetWindowPos(WinWindowFromID(hwnd,DIR_FOLDERICON),HWND_TOP,
580	2,
581	cy - 22,
582	24,
583	20,
584	SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
585	WinSetWindowPos(WinWindowFromID(hwnd,DIR_TOTALS),HWND_TOP,
586	29,
587	cy - 22,
588	(cx / 3) - 2,
589	20,
590	SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
591	WinSetWindowPos(WinWindowFromID(hwnd,DIR_SELECTED),HWND_TOP,
592	29 + (cx / 3) + 2,
593	cy - 22,
594	(cx / 3) - 2,
595	20,
596	SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
597	bx = (cx - (29 + (((cx / 3) + 2) * 2))) / 3;
598	WinSetWindowPos(WinWindowFromID(hwnd,DIR_VIEW),HWND_TOP,
599	29 + (((cx / 3) + 2) * 2),
600	cy - 22,
601	bx - 4,
602	20,
603	SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
604	WinSetWindowPos(WinWindowFromID(hwnd,DIR_SORT),HWND_TOP,
605	29 + (((cx / 3) + 2) * 2) + bx,
606	cy - 22,
607	bx - 4,
608	20,
609	SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
610	WinSetWindowPos(WinWindowFromID(hwnd,DIR_FILTER),HWND_TOP,
611	29 + (((cx / 3) + 2) * 2) + (bx * 2),
612	cy - 22,
613	bx - 4,
614	20,
615	SWP_SHOW \| SWP_MOVE \| SWP_SIZE);
616	}
617	CommonTextPaint(hwnd,(HPS)0);
618	if(msg == UM_SIZE) {
619	WinSetWindowPos(WinQueryWindow(hwnd,QW_PARENT),HWND_TOP,0,0,0,0,
620	SWP_SHOW \| SWP_ZORDER \| SWP_ACTIVATE);
621	return 0;
622	}
623	break;
624
625	case WM_COMMAND:
626	case WM_CONTROL:
627	case WM_CLOSE:
628	return WinSendMsg(WinWindowFromID(hwnd,DIR_CNR),
629	msg,
630	mp1,
631	mp2);
632	}
633	return WinDefWindowProc(hwnd,msg,mp1,mp2);
634	}
635
636
637	MRESULT EXPENTRY DirObjWndProc (HWND hwnd,ULONG msg,MPARAM mp1,MPARAM mp2)
638	{
639	DIRCNRDATA *dcd;
640
641	switch(msg) {
642	case WM_CREATE:
643	break;
644
645	case DM_PRINTOBJECT:
646	return MRFROMLONG(DRR_TARGET);
647
648	case DM_DISCARDOBJECT:
649	dcd = INSTDATA(hwnd);
650	if(fFM2Deletes && dcd) {
651
652	LISTINFO *li;
653	CNRDRAGINFO cni;
654
655	cni.pRecord = NULL;
656	cni.pDragInfo = (PDRAGINFO)mp1;
657	li = DoFileDrop(dcd->hwndCnr,dcd->directory,FALSE,MPVOID,MPFROMP(&cni));
658	if(li) {
659	li->type = (fDefaultDeletePerm) ? IDM_PERMDELETE : IDM_DELETE;
660	if(!PostMsg(hwnd,UM_MASSACTION,MPFROMP(li),MPVOID))
661	FreeListInfo(li);
662	else
663	return MRFROMLONG(DRR_SOURCE);
664	}
665	}
666	return MRFROMLONG(DRR_TARGET);
667
668	case UM_UPDATERECORDLIST:
669	dcd = WinQueryWindowPtr(hwnd,QWL_USER);
670	if(dcd && mp1) {
671
672	INT numentries = 0;
673	CHAR list = (CHAR )mp1;
674
675	while(list[numentries])
676	numentries++;
677	if(numentries)
678	UpdateCnrList(dcd->hwndCnr,
679	list,
680	numentries,
681	TRUE,
682	dcd);
683	}
684	return 0;
685
686	case UM_SETUP:
687	dcd = WinQueryWindowPtr(hwnd,QWL_USER);
688	if(dcd) {
689	/* set unique id */
690	WinSetWindowUShort(hwnd,
691	QWS_ID,
692	DIROBJ_FRAME + (DIR_FRAME - dcd->id));
693	dcd->hwndObject = hwnd;
694	if(ParentIsDesktop(hwnd,dcd->hwndParent))
695	DosSleep(250L);
696	}
697	else
698	PostMsg(hwnd,WM_CLOSE,MPVOID,MPVOID);
699	return 0;
700
701	case UM_RESCAN2:
702	dcd = WinQueryWindowPtr(hwnd,QWL_USER);
703	if(dcd && dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
704
705	FSALLOCATE fsa;
706	CHAR s[CCHMAXPATH * 2];
707	CHAR tf[64];
708	CHAR tb[64];
709	CHAR szFree[64];
710
711	DosError(FERR_DISABLEHARDERR);
712	if(!DosQueryFSInfo(toupper(*dcd->directory) - '@',
713	FSIL_ALLOC,&fsa,sizeof(FSALLOCATE)))
714	{
715	CommaFmtULL(tb,sizeof(tb),
716	(ULONGLONG)fsa.cUnitAvail * (fsa.cSectorUnit * fsa.cbSector),
717	'K');
718	sprintf(szFree," {%s %s}",
719	tb,GetPString(IDS_FREETEXT));
720	}
721	else
722	*szFree = 0;
723	commafmt(tf,sizeof(tf),dcd->totalfiles);
724	CommaFmtULL(tb,sizeof(tb),dcd->ullTotalBytes,' ');
725	if (!fMoreButtons)
726	{
727	sprintf(s," [%s / %s]%s%s%s%s %s",
728	tf,tb,szFree,
729	(*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
730	dcd->mask.attrFile != ALLATTRS) ? " (" : NullStr,
731	(*dcd->mask.szMask) ? dcd->mask.szMask :
732	(dcd->mask.antiattr \|\|
733	dcd->mask.attrFile != ALLATTRS) ?
734	GetPString(IDS_ALLTEXT) : NullStr,
735	(*dcd->mask.szMask \|\| dcd->mask.antiattr \|\|
736	dcd->mask.attrFile != ALLATTRS) ? ")" : NullStr,
737	dcd->directory);
738	}
739	else
740	{
741	sprintf(s," [%s / %s]%s %s",
742	tf,tb,szFree,dcd->directory);
743	}
744	if (dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent))
745	WinSetWindowText(hwndStatus,s);
746	}
747	return 0;
748
749	case UM_FLESH:
750	dcd = WinQueryWindowPtr(hwnd,QWL_USER);
751	if(dcd) {
752
753	PCNRITEM pci,pciC;
754
755	pci = WinSendMsg(dcd->hwndCnr,
756	CM_QUERYRECORD,
757	MPVOID,
758	MPFROM2SHORT(CMA_FIRST,CMA_ITEMORDER));
759	while(pci && (INT)pci != -1) {
760	if(pci->attrFile & FILE_DIRECTORY) {
761	pciC = WinSendMsg(dcd->hwndCnr,
762	CM_QUERYRECORD,
763	MPFROMP(pci),
764	MPFROM2SHORT(CMA_FIRSTCHILD,CMA_ITEMORDER));
765	if(!pciC) {
766	Stubby(dcd->hwndCnr,pci);
767	DosSleep(0L);
768	}
769	}
770	pci = WinSendMsg(dcd->hwndCnr,
771	CM_QUERYRECORD,
772	MPFROMP(pci),
773	MPFROM2SHORT(CMA_NEXT,CMA_ITEMORDER));
774	}
775	dcd->firsttree = TRUE;
776	}
777	return 0;
778
779	case UM_RESCAN:
780	/*
781	* populate container
782	*/
783	dcd = WinQueryWindowPtr(hwnd,QWL_USER);
784	if (dcd) {
785	DosEnterCritSec();
786	if (dcd->stopflag)
787	dcd->stopflag--;
788	if (dcd->stopflag) {
789	DosExitCritSec();
790	return 0;
791	}
792	DosExitCritSec();
793	if(mp1) {
794	strcpy(dcd->previous,dcd->directory);
795	strcpy(dcd->directory,(CHAR *)mp1);
796	}
797	MakeValidDir(dcd->directory);
798	{
799	CHAR s[CCHMAXPATH + 8];
800
801	sprintf(s,
802	"%s%s%s",
803	(ParentIsDesktop(dcd->hwndFrame,(HWND)0)) ?
804	"VDir" :
805	NullStr,
806	(ParentIsDesktop(dcd->hwndFrame,(HWND)0)) ?
807	(!dcd->dontclose) ?
808	" Master: " :
809	": " :
810	NullStr,
811	dcd->directory);
812	WinSetWindowText(dcd->hwndFrame,
813	s);
814	WinSetWindowText(WinWindowFromID(dcd->hwndFrame,FID_TITLEBAR),
815	s);
816	}
817	WinSendMsg(dcd->hwndCnr,
818	CM_REMOVERECORD,
819	MPVOID,
820	MPFROM2SHORT(0,CMA_FREE \| CMA_INVALIDATE \| CMA_ERASE));
821	AdjustCnrColsForFSType(dcd->hwndCnr,
822	dcd->directory,
823	dcd);
824	dcd->ullTotalBytes = dcd->totalfiles =
825	dcd->selectedfiles = dcd->selectedbytes = 0;
826	WinSetDlgItemText(dcd->hwndClient,
827	DIR_TOTALS,
828	"0 / 0k");
829	WinSetDlgItemText(dcd->hwndClient,
830	DIR_SELECTED,
831	"0 / 0k");
832	if(hwndStatus &&
833	dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
834	WinSetWindowText(hwndStatus,
835	GetPString(IDS_SCANNINGTEXT));
836	if(hwndMain)
837	WinSendMsg(hwndMain,
838	UM_LOADFILE,
839	MPVOID,
840	MPVOID);
841	}
842	if(fSwitchTree && hwndTree) {
843	if(hwndMain) {
844	if(TopWindow(hwndMain,
845	(HWND)0) == dcd->hwndFrame)
846	WinSendMsg(hwndTree,
847	UM_SHOWME,
848	MPFROMP(dcd->directory),
849	MPVOID);
850	}
851	else
852	WinSendMsg(hwndTree,
853	UM_SHOWME,
854	MPFROMP(dcd->directory),
855	MPVOID);
856	}
857	dcd->firsttree = FALSE;
858	// fixme to check errors
859	FillDirCnr(dcd->hwndCnr,
860	dcd->directory,
861	dcd,
862	&dcd->ullTotalBytes);
863	PostMsg(dcd->hwndCnr,
864	UM_RESCAN,
865	MPVOID,
866	MPVOID);
867	if(mp2 &&
868	!fLeaveTree &&
869	(dcd->flWindowAttr & CV_TREE)) {
870
871	ULONG flWindowAttr = dcd->flWindowAttr;
872	CNRINFO cnri;
873
874	flWindowAttr &= (~(CV_NAME \| CV_TREE \| CV_ICON \| CV_DETAIL \| CV_TEXT));
875	if(dcd->lastattr) {
876	if(dcd->lastattr & CV_TEXT)
877	flWindowAttr \|= CV_TEXT;
878	else if(dcd->lastattr & CV_DETAIL)
879	flWindowAttr \|= CV_DETAIL;
880	else if(dcd->lastattr & CV_ICON)
881	flWindowAttr \|= CV_ICON;
882	else
883	flWindowAttr \|= CV_NAME;
884	}
885	else
886	flWindowAttr \|= CV_NAME;
887	flWindowAttr \|= CV_FLOW;
888	memset(&cnri,0,sizeof(CNRINFO));
889	cnri.cb = sizeof(CNRINFO);
890	if(WinSendMsg(dcd->hwndCnr,CM_QUERYCNRINFO,MPFROMP(&cnri),
891	MPFROMLONG(sizeof(CNRINFO)))) {
892	dcd->flWindowAttr = cnri.flWindowAttr = flWindowAttr;
893	WinSendMsg(dcd->hwndCnr,CM_SETCNRINFO,
894	MPFROMP(&cnri),
895	MPFROMLONG(CMA_FLWINDOWATTR));
896	SayView(WinWindowFromID(dcd->hwndClient,
897	DIR_VIEW),dcd->flWindowAttr);
898	}
899	}
900	if(dcd->flWindowAttr & CV_TREE)
901	PostMsg(dcd->hwndObject,UM_FLESH,MPVOID,MPVOID);
902	if(*dcd->previous) {
903	if(strlen(dcd->previous) > strlen(dcd->directory) &&
904	!strnicmp(dcd->directory,dcd->previous,strlen(dcd->directory))) {
905
906	PCNRITEM pci;
907
908	pci = FindCnrRecord(dcd->hwndCnr,
909	dcd->previous,
910	NULL,
911	TRUE,
912	FALSE,
913	TRUE);
914	if(pci && (INT)pci != -1) {
915	/* make found item current (cursored) item */
916	WinSendMsg(dcd->hwndCnr,CM_SETRECORDEMPHASIS,MPFROMP(pci),
917	MPFROM2SHORT(TRUE,CRA_CURSORED));
918	/* make sure that record shows in viewport */
919	ShowCnrRecord(dcd->hwndCnr,(PMINIRECORDCORE)pci);
920	}
921	}
922	}
923	}
924	return 0;
925
926	case UM_COMMAND:
927	if(mp1) {
928
929	LISTINFO li = (LISTINFO )mp1;
930
931	switch(li->type) {
932	case IDM_DOITYOURSELF:
933	case IDM_APPENDTOCLIP:
934	case IDM_SAVETOCLIP:
935	case IDM_ARCHIVE:
936	case IDM_ARCHIVEM:
937	case IDM_VIEWTEXT:
938	case IDM_VIEWBINARY:
939	case IDM_VIEWARCHIVE:
940	case IDM_VIEW:
941	case IDM_EDITTEXT:
942	case IDM_EDITBINARY:
943	case IDM_EDIT:
944	case IDM_OBJECT:
945	case IDM_SHADOW:
946	case IDM_SHADOW2:
947	case IDM_PRINT:
948	case IDM_ATTRS:
949	case IDM_DELETE:
950	case IDM_PERMDELETE:
951	case IDM_MCIPLAY:
952	case IDM_UPDATE:
953	if(PostMsg(hwnd,
954	UM_MASSACTION,
955	mp1,
956	mp2))
957	return (MRESULT)TRUE;
958	break;
959	default:
960	if(PostMsg(hwnd,
961	UM_ACTION,
962	mp1,
963	mp2))
964	return (MRESULT)TRUE;
965	}
966	}
967	return 0;
968
969	case UM_SELECT:
970	dcd = WinQueryWindowPtr(hwnd,QWL_USER);
971	if(dcd) {
972	switch(SHORT1FROMMP(mp1)) {
973	case IDM_SELECTBOTH:
974	case IDM_SELECTONE:
975	case IDM_SELECTMORE:
976	case IDM_SELECTNEWER:
977	case IDM_SELECTOLDER:
978	case IDM_SELECTBIGGER:
979	case IDM_SELECTSMALLER:
980	case IDM_DESELECTBOTH:
981	case IDM_DESELECTONE:
982	case IDM_DESELECTMORE:
983	case IDM_DESELECTNEWER:
984	case IDM_DESELECTOLDER:
985	case IDM_DESELECTBIGGER:
986	case IDM_DESELECTSMALLER:
987	SpecialSelect2(dcd->hwndParent,SHORT1FROMMP(mp1));
988	break;
989	case IDM_SELECTLIST:
990	{
991	CHAR filename[CCHMAXPATH],p,pp;
992	ULONG size;
993
994	strcpy(filename,"*.LST");
995	size = CCHMAXPATH;
996	PrfQueryProfileData(fmprof,appname,"SaveToListName",
997	filename,&size);
998	pp = strrchr(filename,'\\');
999	if(!pp)
1000	pp = filename;
1001	p = strrchr(pp,'.');
1002	if(p && *(p + 1) && p > pp + 1) {
1003	if(pp > filename)
1004	pp++;
1005	pp = '';
1006	pp++;
1007	if(p > pp)
1008	memmove(pp,p,strlen(p) + 1);
1009	}
1010	if(insert_filename(hwnd,filename,FALSE,FALSE))
1011	SelectList(dcd->hwndCnr,TRUE,FALSE,FALSE,NULL,filename,NULL);
1012	}
1013	break;
1014	case IDM_SELECTALL:
1015	SelectAll(dcd->hwndCnr,TRUE,TRUE,NULL,NULL,FALSE);
1016	break;
1017	case IDM_DESELECTALL:
1018	DeselectAll(dcd->hwndCnr,TRUE,TRUE,NULL,NULL,FALSE);
1019	break;
1020	case IDM_SELECTALLFILES:
1021	SelectAll(dcd->hwndCnr,TRUE,FALSE,NULL,NULL,FALSE);
1022	break;
1023	case IDM_DESELECTALLFILES:
1024	DeselectAll(dcd->hwndCnr,TRUE,FALSE,NULL,NULL,FALSE);
1025	break;
1026	case IDM_SELECTALLDIRS:
1027	SelectAll(dcd->hwndCnr,FALSE,TRUE,NULL,NULL,FALSE);
1028	break;
1029	case IDM_DESELECTALLDIRS:
1030	DeselectAll(dcd->hwndCnr,FALSE,TRUE,NULL,NULL,FALSE);
1031	break;
1032	case IDM_DESELECTMASK:
1033	case IDM_SELECTMASK:
1034	{
1035	MASK mask;
1036	PCNRITEM pci = (PCNRITEM)mp2;
1037
1038	memset(&mask,0,sizeof(MASK));
1039	mask.fNoAttribs = TRUE;
1040	mask.fNoDirs = TRUE;
1041	mask.fText = TRUE;
1042	strcpy(mask.prompt,
1043	GetPString((SHORT1FROMMP(mp1) == IDM_SELECTMASK) ?
1044	IDS_SELECTFILTERTEXT :
1045	IDS_DESELECTFILTERTEXT));
1046	if(pci && (INT)pci != -1)
1047	strcpy(mask.szMask,pci->szFileName);
1048	if(WinDlgBox(HWND_DESKTOP,
1049	dcd->hwndCnr,
1050	PickMaskDlgProc,
1051	FM3ModHandle,
1052	MSK_FRAME,
1053	MPFROMP(&mask))) {
1054	if(SHORT1FROMMP(mp1) == IDM_SELECTMASK)
1055	SelectAll(dcd->hwndCnr,
1056	TRUE,
1057	TRUE,
1058	mask.szMask,
1059	mask.szText,
1060	FALSE);
1061	else
1062	DeselectAll(dcd->hwndCnr,
1063	TRUE,
1064	TRUE,
1065	mask.szMask,
1066	mask.szText,
1067	FALSE);
1068	}
1069	}
1070	break;
1071
1072	case IDM_DESELECTCLIP:
1073	case IDM_SELECTCLIP:
1074	{
1075	CHAR **list;
1076
1077	list = ListFromClipboard(hwnd);
1078	if(list) {
1079	SelectList(dcd->hwndCnr,TRUE,FALSE,
1080	(SHORT1FROMMP(mp1) == IDM_DESELECTCLIP),
1081	NULL,NULL,list);
1082	FreeList(list);
1083	}
1084	}
1085	break;
1086
1087	case IDM_INVERT:
1088	InvertAll(dcd->hwndCnr);
1089	break;
1090	}
1091	}
1092	return 0;
1093
1094	case UM_MASSACTION:
1095	if(mp1) {
1096
1097	dcd = WinQueryWindowPtr(hwnd,QWL_USER);
1098	if(dcd) {
1099
1100	WORKER *wk;
1101
1102	wk = xmallocz(sizeof(WORKER),pszSrcFile,__LINE__);
1103	if (!wk)
1104	FreeListInfo((LISTINFO *)mp1);
1105	else {
1106	wk->size = sizeof(WORKER);
1107	wk->hwndCnr = dcd->hwndCnr;
1108	wk->hwndParent = dcd->hwndParent;
1109	wk->hwndFrame = dcd->hwndFrame;
1110	wk->hwndClient = dcd->hwndClient;
1111	wk->li = (LISTINFO *)mp1;
1112	strcpy(wk->directory,dcd->directory);
1113	if(_beginthread(MassAction,NULL,122880,(PVOID)wk) == -1) {
1114	Runtime_Error(pszSrcFile, __LINE__, GetPString(IDS_COULDNTSTARTTHREADTEXT));
1115	free(wk);
1116	FreeListInfo((LISTINFO *)mp1);
1117	}
1118	}
1119	}
1120	}
1121	return 0;
1122
1123	case UM_ACTION:
1124	if(mp1) {
1125
1126	dcd = WinQueryWindowPtr(hwnd,QWL_USER);
1127	if(dcd) {
1128
1129	WORKER *wk;
1130
1131	wk = xmallocz(sizeof(WORKER),pszSrcFile,__LINE__);
1132	if (!wk)
1133	FreeListInfo((LISTINFO *)mp1);
1134	else {
1135	wk->size = sizeof(WORKER);
1136	wk->hwndCnr = dcd->hwndCnr;
1137	wk->hwndParent = dcd->hwndParent;
1138	wk->hwndFrame = dcd->hwndFrame;
1139	wk->hwndClient = dcd->hwndClient;
1140	wk->li = (LISTINFO *)mp1;
1141	strcpy(wk->directory,dcd->directory);
1142	if(_beginthread(Action,NULL,122880,(PVOID)wk) == -1) {
1143	Runtime_Error(pszSrcFile, __LINE__, GetPString(IDS_COULDNTSTARTTHREADTEXT));
1144	free(wk);
1145	FreeListInfo((LISTINFO *)mp1);
1146	}
1147	}
1148	}
1149	}
1150	return 0;
1151
1152	case WM_CLOSE:
1153	WinDestroyWindow(hwnd);
1154	break;
1155
1156	case WM_DESTROY:
1157	dcd = WinQueryWindowPtr(hwnd,QWL_USER);
1158	if(dcd) {
1159	if(dcd->hwndRestore)
1160	WinSetWindowPos(dcd->hwndRestore,
1161	HWND_TOP,
1162	0,
1163	0,
1164	0,
1165	0,
1166	SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE \| SWP_ZORDER);
1167	FreeList(dcd->lastselection);
1168	free(dcd);
1169	DosPostEventSem(CompactSem);
1170	}
1171	if(!PostMsg((HWND)0,
1172	WM_QUIT,
1173	MPVOID,
1174	MPVOID))
1175	WinSendMsg((HWND)0,
1176	WM_QUIT,
1177	MPVOID,
1178	MPVOID);
1179	break;
1180	}
1181	return WinDefWindowProc(hwnd,msg,mp1,mp2);
1182	}
1183
1184
1185	MRESULT EXPENTRY DirCnrWndProc (HWND hwnd,ULONG msg,MPARAM mp1,MPARAM mp2)
1186	{
1187	DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd,QWL_USER);
1188
1189	switch(msg) {
1190	case DM_PRINTOBJECT:
1191	return MRFROMLONG(DRR_TARGET);
1192
1193	case DM_DISCARDOBJECT:
1194	if (dcd)
1195	return WinSendMsg(dcd->hwndObject,msg,mp1,mp2);
1196	else
1197	return MRFROMLONG(DRR_TARGET);
1198
1199	case WM_CHAR:
1200	shiftstate = (SHORT1FROMMP(mp1) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
1201	if (SHORT1FROMMP(mp1) & KC_KEYUP)
1202	return (MRESULT)TRUE;
1203	if (SHORT1FROMMP(mp1) & KC_VIRTUALKEY) {
1204	switch(SHORT2FROMMP(mp2)) {
1205	case VK_INSERT:
1206	if ((shiftstate & KC_CTRL) == KC_CTRL)
1207	PostMsg(hwnd,
1208	WM_COMMAND,
1209	MPFROM2SHORT(IDM_MKDIR,0),
1210	MPVOID);
1211	else if ((shiftstate & KC_ALT) == KC_ALT)
1212	PostMsg(hwnd,
1213	WM_COMMAND,
1214	MPFROM2SHORT(IDM_CREATE,0),
1215	MPVOID);
1216	break;
1217	case VK_PAGEUP:
1218	if ((shiftstate & KC_CTRL) == KC_CTRL)
1219	PostMsg(hwnd,
1220	WM_COMMAND,
1221	MPFROM2SHORT(IDM_PARENT,0),
1222	MPVOID);
1223	break;
1224	case VK_PAGEDOWN:
1225	if ((shiftstate & KC_CTRL) == KC_CTRL)
1226	PostMsg(hwnd,
1227	WM_COMMAND,
1228	MPFROM2SHORT(IDM_PREVIOUS,0),
1229	MPVOID);
1230	break;
1231	case VK_HOME:
1232	if ((shiftstate & KC_CTRL) == KC_CTRL && dcd) {
1233
1234	CHAR s[CCHMAXPATH],*p;
1235
1236	strcpy(s,dcd->directory);
1237	p = strchr(s,'\\');
1238	if (p) {
1239	p++;
1240	*p = 0;
1241	WinSendMsg(hwnd,
1242	UM_SETDIR,
1243	MPFROMP(s),
1244	MPVOID);
1245	}
1246	}
1247	break;
1248	case VK_DELETE:
1249	if ((shiftstate & KC_CTRL) == KC_CTRL)
1250	PostMsg(hwnd,WM_COMMAND,MPFROM2SHORT(IDM_PERMDELETE,0),MPVOID);
1251	else if ((shiftstate & KC_SHIFT) == KC_SHIFT)
1252	PostMsg(hwnd,WM_COMMAND,MPFROM2SHORT(IDM_SAVETOCLIP,0),MPVOID);
1253	else
1254	PostMsg(hwnd,WM_COMMAND,MPFROM2SHORT(IDM_DELETE,0),MPVOID);
1255	break;
1256	}
1257	}
1258	if (shiftstate \|\| fNoSearch)
1259	break;
1260	if (SHORT1FROMMP(mp1) & KC_CHAR) {
1261
1262	ULONG thistime,len;
1263	SEARCHSTRING srch;
1264	PCNRITEM pci;
1265
1266	if (!dcd)
1267	break;
1268	switch(SHORT1FROMMP(mp2)) {
1269	case '\x1b':
1270	case '\r':
1271	case '\n':
1272	dcd->lasttime = 0;
1273	*dcd->szCommonName = 0;
1274	break;
1275	default:
1276	thistime = WinQueryMsgTime(WinQueryAnchorBlock(hwnd));
1277	if (thistime > dcd->lasttime + 1250)
1278	*dcd->szCommonName = 0;
1279	dcd->lasttime = thistime;
1280	if (SHORT1FROMMP(mp2) == ' ' && !dcd->szCommonName)
1281	break;
1282	KbdRetry:
1283	len = strlen(dcd->szCommonName);
1284	if (len >= CCHMAXPATH - 1) {
1285	*dcd->szCommonName = 0;
1286	len = 0;
1287	}
1288	dcd->szCommonName[len] = toupper(SHORT1FROMMP(mp2));
1289	dcd->szCommonName[len + 1] = 0;
1290	memset(&srch,0,sizeof(SEARCHSTRING));
1291	srch.cb = (ULONG)sizeof(SEARCHSTRING);
1292	srch.pszSearch = (PSZ)dcd->szCommonName;
1293	srch.fsPrefix = TRUE;
1294	srch.fsCaseSensitive = FALSE;
1295	srch.usView = CV_ICON;
1296	pci = WinSendMsg(hwnd,CM_SEARCHSTRING,MPFROMP(&srch),
1297	MPFROMLONG(CMA_FIRST));
1298	if (pci && (INT)pci != -1) {
1299
1300	USHORT attrib = CRA_CURSORED;
1301
1302	/* make found item current item */
1303	if (!stricmp(pci->pszFileName,dcd->szCommonName))
1304	attrib \|= CRA_SELECTED;
1305	WinSendMsg(hwnd,CM_SETRECORDEMPHASIS,MPFROMP(pci),
1306	MPFROM2SHORT(TRUE,attrib));
1307	/* make sure that record shows in viewport */
1308	ShowCnrRecord(hwnd,(PMINIRECORDCORE)pci);
1309	return (MRESULT)TRUE;
1310	}
1311	else {
1312	if (SHORT1FROMMP(mp2) == ' ') {
1313	dcd->szCommonName[len] = 0;
1314	break;
1315	}
1316	*dcd->szCommonName = 0;
1317	dcd->lasttime = 0;
1318	if (len) // retry as first letter if no match
1319	goto KbdRetry;
1320	}
1321	break;
1322	}
1323	}
1324	break;
1325
1326	case WM_MOUSEMOVE:
1327	case WM_BUTTON1UP:
1328	case WM_BUTTON2UP:
1329	case WM_BUTTON3UP:
1330	case WM_CHORD:
1331	shiftstate = (SHORT2FROMMP(mp2) & (KC_ALT \| KC_SHIFT \| KC_CTRL));
1332	break;
1333
1334	case WM_BUTTON1MOTIONEND:
1335	{
1336	CNRINFO cnri;
1337
1338	memset(&cnri,0,sizeof(CNRINFO));
1339	cnri.cb = sizeof(CNRINFO);
1340	if (WinSendMsg(hwnd,CM_QUERYCNRINFO,MPFROMP(&cnri),
1341	MPFROMLONG(sizeof(CNRINFO)))) {
1342	if (cnri.flWindowAttr & CV_DETAIL)
1343	PrfWriteProfileData(fmprof,appname,"CnrSplitBar",
1344	(PVOID)&cnri.xVertSplitbar,sizeof(LONG));
1345	}
1346	}
1347	break;
1348
1349	case UM_COMPARE:
1350	if (dcd && mp1 && mp2) {
1351
1352	COMPARE *cmp;
1353	CHAR leftdir = (CHAR )mp1,rightdir = (CHAR )mp2;
1354
1355	if (!IsFile(leftdir) &&
1356	!IsFile(rightdir)) {
1357	cmp = xmallocz(sizeof(COMPARE),pszSrcFile,__LINE__);
1358	if (cmp) {
1359	cmp->size = sizeof(COMPARE);
1360	strcpy(cmp->leftdir,leftdir);
1361	strcpy(cmp->rightdir,rightdir);
1362	cmp->hwndParent = dcd->hwndParent;
1363	cmp->dcd.hwndParent = dcd->hwndParent;
1364	WinDlgBox(HWND_DESKTOP,
1365	HWND_DESKTOP,
1366	CompareDlgProc,
1367	FM3ModHandle,
1368	COMP_FRAME,
1369	MPFROMP(cmp));
1370	}
1371	}
1372	}
1373	return 0;
1374
1375	case WM_PRESPARAMCHANGED:
1376	PresParamChanged(hwnd,
1377	"DirCnr",
1378	mp1,
1379	mp2);
1380	break;
1381
1382	case UM_UPDATERECORDLIST:
1383	if (dcd && mp1)
1384	WinSendMsg(dcd->hwndObject,
1385	msg,
1386	mp1,
1387	mp2);
1388	return 0;
1389
1390	case UM_UPDATERECORD:
1391	if (dcd && mp1) {
1392
1393	CHAR *filename;
1394
1395	filename = mp1;
1396	if (filename)
1397	UpdateCnrRecord(hwnd,
1398	filename,
1399	TRUE,
1400	dcd);
1401	}
1402	return 0;
1403
1404	case WM_SETFOCUS:
1405	/*
1406	* put name of our window (directory name) on status line
1407	*/
1408	if (dcd && hwndStatus && mp2) {
1409
1410	PCNRITEM pci = NULL;
1411
1412	if (fAutoView && hwndMain) {
1413	pci = WinSendMsg(hwnd,CM_QUERYRECORDEMPHASIS,MPFROMLONG(CMA_FIRST),
1414	MPFROMSHORT(CRA_CURSORED));
1415	if (pci && (INT)pci != -1 &&
1416	(!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_SLOW)))
1417	WinSendMsg(hwndMain,
1418	UM_LOADFILE,
1419	MPFROMP(pci->szFileName),
1420	MPVOID);
1421	else
1422	WinSendMsg(hwndMain,
1423	UM_LOADFILE,
1424	MPVOID,
1425	MPVOID);
1426	}
1427	if (*dcd->directory) {
1428	if (hwndMain)
1429	WinSendMsg(hwndMain,
1430	UM_SETUSERLISTNAME,
1431	MPFROMP(dcd->directory),
1432	MPVOID);
1433	else
1434	add_udir(FALSE,dcd->directory);
1435	}
1436	if (hwndMain)
1437	PostMsg(hwndMain,
1438	UM_ADVISEFOCUS,
1439	MPFROMLONG(dcd->hwndFrame),
1440	MPVOID);
1441	}
1442	if (mp2) {
1443	LastDir = hwnd;
1444	PostMsg(hwnd,
1445	UM_RESCAN,
1446	MPVOID,
1447	MPVOID);
1448	if (fSwitchTreeOnFocus &&
1449	hwndTree &&
1450	dcd &&
1451	*dcd->directory)
1452	WinSendMsg(hwndTree,
1453	UM_SHOWME,
1454	MPFROMP(dcd->directory),
1455	MPVOID);
1456	}
1457	break;
1458
1459	case UM_SETDIR:
1460	if (dcd && mp1) {
1461
1462	CHAR fullname[CCHMAXPATH];
1463
1464	DosError(FERR_DISABLEHARDERR);
1465	if (!DosQueryPathInfo((CHAR *)mp1,
1466	FIL_QUERYFULLNAME,
1467	fullname,
1468	sizeof(fullname))) {
1469	if (stricmp(dcd->directory,fullname)) {
1470	strcpy(dcd->previous,dcd->directory);
1471	strcpy(dcd->directory,fullname);
1472	DosEnterCritSec();
1473	dcd->stopflag++;
1474	DosExitCritSec();
1475	if (!PostMsg(dcd->hwndObject,
1476	UM_RESCAN,
1477	MPVOID,
1478	MPFROMLONG(1L))) {
1479	strcpy(dcd->directory,dcd->previous);
1480	DosEnterCritSec();
1481	dcd->stopflag--;
1482	DosExitCritSec();
1483	}
1484	else if (*dcd->directory) {
1485	if (hwndMain)
1486	WinSendMsg(hwndMain,
1487	UM_SETUSERLISTNAME,
1488	MPFROMP(dcd->directory),
1489	MPVOID);
1490	else
1491	add_udir(FALSE,
1492	dcd->directory);
1493	}
1494	}
1495	}
1496	}
1497	break;
1498
1499	case UM_RESCAN:
1500	if (dcd) {
1501
1502	CNRINFO cnri;
1503	CHAR s[CCHMAXPATH * 2],tf[81],tb[81];
1504	PCNRITEM pci;
1505
1506	memset(&cnri,0,sizeof(CNRINFO));
1507	cnri.cb = sizeof(CNRINFO);
1508	WinSendMsg(hwnd,
1509	CM_QUERYCNRINFO,
1510	MPFROMP(&cnri),
1511	MPFROMLONG(sizeof(CNRINFO)));
1512	cnri.pszCnrTitle = dcd->directory;
1513	WinSendMsg(hwnd,
1514	CM_SETCNRINFO,
1515	MPFROMP(&cnri),
1516	MPFROMLONG(CMA_CNRTITLE));
1517	dcd->totalfiles = cnri.cRecords;
1518	commafmt(tb,sizeof(tb),dcd->totalfiles);
1519	CommaFmtULL(tf,sizeof(tf),dcd->ullTotalBytes,'K');
1520	sprintf(s,"%s / %s",tb,tf);
1521	WinSetDlgItemText(dcd->hwndClient,DIR_TOTALS,s);
1522	commafmt(tb,sizeof(tb),dcd->selectedfiles);
1523	CommaFmtULL(tf,sizeof(tf),dcd->selectedbytes,'K');
1524	sprintf(s,"%s / %s",tb,tf);
1525	WinSetDlgItemText(dcd->hwndClient,DIR_SELECTED,s);
1526	if (hwndStatus &&
1527	dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
1528	PostMsg(dcd->hwndObject,
1529	UM_RESCAN2,
1530	MPVOID,
1531	MPVOID);
1532	if ((fSplitStatus && hwndStatus2) \|\|
1533	fMoreButtons) {
1534	pci = WinSendMsg(hwnd,
1535	CM_QUERYRECORDEMPHASIS,
1536	MPFROMLONG(CMA_FIRST),
1537	MPFROMSHORT(CRA_CURSORED));
1538	if (pci && (INT)pci != -1)
1539	{
1540	if (fSplitStatus && hwndStatus2)
1541	{
1542	CommaFmtULL(tb,sizeof(tb),pci->cbFile + pci->easize,' ');
1543	if (!fMoreButtons)
1544	sprintf(s,
1545	" %s %04u/%02u/%02u %02u:%02u:%02u [%s] %s",
1546	tb,
1547	pci->date.year,
1548	pci->date.month,
1549	pci->date.day,
1550	pci->time.hours,
1551	pci->time.minutes,
1552	pci->time.seconds,
1553	pci->pszDispAttr,
1554	pci->pszFileName);
1555	else {
1556	*tf = 0;
1557	if (pci->cbFile + pci->easize > 1024)
1558	{
1559	CommaFmtULL(tf,sizeof(tf),
1560	pci->cbFile + pci->easize,'K');
1561	}
1562	sprintf(s,
1563	GetPString(IDS_STATUSSIZETEXT),
1564	tb,
1565	*tf ? " (" : NullStr,
1566	tf,
1567	*tf ? ")" : NullStr);
1568	}
1569	WinSetWindowText(hwndStatus2,s);
1570	}
1571	else
1572	WinSetWindowText(hwndStatus2,NullStr);
1573	if (fMoreButtons) {
1574	WinSetWindowText(hwndName,pci->pszFileName);
1575	sprintf(s,
1576	"%04u/%02u/%02u %02u:%02u:%02u",
1577	pci->date.year,
1578	pci->date.month,
1579	pci->date.day,
1580	pci->time.hours,
1581	pci->time.minutes,
1582	pci->time.seconds);
1583	WinSetWindowText(hwndDate,s);
1584	WinSetWindowText(hwndAttr,pci->pszDispAttr);
1585	}
1586	}
1587	else {
1588	WinSetWindowText(hwndStatus2,NullStr);
1589	WinSetWindowText(hwndName,NullStr);
1590	WinSetWindowText(hwndDate,NullStr);
1591	WinSetWindowText(hwndAttr,NullStr);
1592	}
1593	}
1594	}
1595	}
1596	return 0;
1597
1598	case UM_SORTRECORD:
1599	if (dcd) {
1600
1601	CNRINFO cnri;
1602
1603	memset(&cnri,0,sizeof(CNRINFO));
1604	cnri.cb = sizeof(CNRINFO);
1605	WinSendMsg(hwnd,
1606	CM_QUERYCNRINFO,
1607	MPFROMP(&cnri),
1608	MPFROMLONG(sizeof(CNRINFO)));
1609	cnri.pSortRecord = (PVOID)SortDirCnr;
1610	WinSendMsg(hwnd,
1611	CM_SETCNRINFO,
1612	MPFROMP(&cnri),
1613	MPFROMLONG(CMA_PSORTRECORD));
1614	WinSendMsg(hwnd,
1615	CM_SORTRECORD,
1616	MPFROMP(SortDirCnr),
1617	MPFROMLONG(dcd->sortFlags));
1618	}
1619	return 0;
1620
1621	case UM_SETUP:
1622	if (dcd) {
1623	if (!dcd->hwndObject) {
1624	/*
1625	* first time through -- set things up
1626	*/
1627
1628	CNRINFO cnri;
1629
1630	RestorePresParams(hwnd,"DirCnr");
1631	LoadDetailsSwitches("DirCnr",dcd);
1632	memset(&cnri,0,sizeof(CNRINFO));
1633	cnri.cb = sizeof(CNRINFO);
1634	WinSendMsg(hwnd,
1635	CM_QUERYCNRINFO,
1636	MPFROMP(&cnri),
1637	MPFROMLONG(sizeof(CNRINFO)));
1638	cnri.cyLineSpacing = 0;
1639	cnri.cxTreeIndent = 12L;
1640
1641	cnri.flWindowAttr &= (~(CV_TREE \| CV_ICON \| CV_DETAIL \| CV_TEXT));
1642	cnri.flWindowAttr \|= (CV_NAME \| CA_DETAILSVIEWTITLES \| CV_MINI \|
1643	CV_FLOW);
1644	cnri.pSortRecord = (PVOID)SortDirCnr;
1645
1646	{
1647	ULONG size = sizeof(ULONG);
1648
1649	PrfQueryProfileData(fmprof,
1650	appname,
1651	"DirflWindowAttr",
1652	(PVOID)&cnri.flWindowAttr,
1653	&size);
1654	size = sizeof(MASK);
1655	if (!*dcd->mask.szMask &&
1656	!dcd->mask.attrFile &&
1657	!dcd->mask.antiattr)
1658	{
1659	if (PrfQueryProfileSize(fmprof,
1660	appname,
1661	"DirFilter",
1662	&size) &&
1663	size)
1664	{
1665	PrfQueryProfileData(fmprof,
1666	appname,
1667	"DirFilter",
1668	&dcd->mask,
1669	&size);
1670	SetMask(dcd->mask.szMask,&dcd->mask);
1671	}
1672	else
1673	dcd->mask.attrFile = (FILE_READONLY \| FILE_NORMAL \|
1674	FILE_ARCHIVED \| FILE_DIRECTORY \|
1675	FILE_HIDDEN \| FILE_SYSTEM);
1676	}
1677	*(dcd->mask.prompt) = 0;
1678	}
1679	if (dcd->flWindowAttr)
1680	cnri.flWindowAttr = dcd->flWindowAttr;
1681	else
1682	dcd->flWindowAttr = cnri.flWindowAttr;
1683	cnri.flWindowAttr &= (~(CA_MIXEDTARGETEMPH \| CA_ORDEREDTARGETEMPH \|
1684	CA_TITLEREADONLY \| CA_TITLESEPARATOR));
1685	cnri.flWindowAttr \|= CV_FLOW;
1686	dcd->flWindowAttr \|= CV_FLOW;
1687	if (WinWindowFromID(dcd->hwndFrame,FID_TITLEBAR))
1688	cnri.flWindowAttr &= (~CA_CONTAINERTITLE);
1689	else
1690	cnri.flWindowAttr \|= CA_CONTAINERTITLE;
1691	if (!dcd->sortFlags)
1692	dcd->sortFlags = sortFlags;
1693	WinSendMsg(hwnd,
1694	CM_SETCNRINFO,
1695	MPFROMP(&cnri),
1696	MPFROMLONG(CMA_FLWINDOWATTR \| CMA_LINESPACING \|
1697	CMA_CXTREEINDENT \| CMA_PSORTRECORD));
1698	SetCnrCols(hwnd,FALSE);
1699	AdjustCnrColsForPref(hwnd,
1700	NULL,
1701	dcd,
1702	FALSE);
1703	if (_beginthread(MakeObjWin,NULL,245760,(PVOID)dcd) == -1) {
1704	Runtime_Error(pszSrcFile, __LINE__, GetPString(IDS_COULDNTSTARTTHREADTEXT));
1705	PostMsg(hwnd,WM_CLOSE,MPVOID,MPVOID);
1706	return 0;
1707	}
1708	else
1709	DosSleep(64L);
1710	WinEnableMenuItem(DirCnrMenu,IDM_FINDINTREE,
1711	(hwndTree != (HWND)0));
1712	}
1713	SayFilter(WinWindowFromID(WinQueryWindow(hwnd,QW_PARENT),
1714	DIR_FILTER),&dcd->mask,FALSE);
1715	SaySort(WinWindowFromID(WinQueryWindow(hwnd,QW_PARENT),
1716	DIR_SORT),dcd->sortFlags,FALSE);
1717	SayView(WinWindowFromID(WinQueryWindow(hwnd,QW_PARENT),
1718	DIR_VIEW),dcd->flWindowAttr);
1719	}
1720	else {
1721	PostMsg(hwnd,
1722	WM_CLOSE,
1723	MPVOID,
1724	MPVOID);
1725	return 0;
1726	}
1727	return 0;
1728
1729	case WM_MENUEND:
1730	if (dcd) {
1731
1732	HWND hwndMenu = (HWND)mp2;
1733
1734	if (hwndMenu == DirCnrMenu \|\|
1735	hwndMenu == FileMenu \|\|
1736	hwndMenu == DirMenu)
1737	{
1738	MarkAll(hwnd,TRUE,FALSE,TRUE);
1739	if (dcd->cnremphasized) {
1740	WinSendMsg(hwnd,CM_SETRECORDEMPHASIS,MPVOID,
1741	MPFROM2SHORT(FALSE,CRA_SOURCE));
1742	dcd->cnremphasized = FALSE;
1743	}
1744	}
1745	}
1746	break;
1747
1748	case UM_OPENWINDOWFORME:
1749	if (dcd) {
1750	if (mp1 && !IsFile((CHAR *)mp1)) {
1751	OpenDirCnr(hwnd,
1752	dcd->hwndParent,
1753	dcd->hwndFrame,
1754	FALSE,
1755	(char *)mp1);
1756	}
1757	else if (mp1 && IsFile(mp1) == 1) {
1758	StartArcCnr(HWND_DESKTOP,
1759	dcd->hwndFrame,
1760	(CHAR *)mp1,
1761	4,
1762	(ARC_TYPE *)mp2);
1763	}
1764	}
1765	return 0;
1766
1767	case MM_PORTHOLEINIT:
1768	if (dcd) {
1769	switch(SHORT1FROMMP(mp1)) {
1770	case 0:
1771	case 1:
1772	{
1773	ULONG wmsg;
1774
1775	wmsg = (SHORT1FROMMP(mp1) == 0) ? UM_FILESMENU : UM_VIEWSMENU;
1776	PortholeInit((HWND)WinSendMsg(dcd->hwndClient,
1777	wmsg,
1778	MPVOID,
1779	MPVOID),
1780	mp1,
1781	mp2);
1782	}
1783	break;
1784	}
1785	}
1786	break;
1787
1788	case UM_INITMENU:
1789	case WM_INITMENU:
1790	if (dcd) {
1791	switch(SHORT1FROMMP(mp1)) {
1792	case IDM_FILESMENU:
1793	if (isalpha(*dcd->directory)) {
1794	if (driveflags[toupper(*dcd->directory) - 'A'] & DRIVE_NOTWRITEABLE) {
1795	WinEnableMenuItem((HWND)mp2,IDM_MOVEMENU,FALSE);
1796	WinEnableMenuItem((HWND)mp2,IDM_RENAME,FALSE);
1797	WinEnableMenuItem((HWND)mp2,IDM_MKDIR,FALSE);
1798	WinEnableMenuItem((HWND)mp2,IDM_UNDELETE,FALSE);
1799	WinEnableMenuItem((HWND)mp2,IDM_DELETESUBMENU,FALSE);
1800	WinEnableMenuItem((HWND)mp2,IDM_DELETE,FALSE);
1801	WinEnableMenuItem((HWND)mp2,IDM_EDIT,FALSE);
1802	WinEnableMenuItem((HWND)mp2,IDM_EDITTEXT,FALSE);
1803	WinEnableMenuItem((HWND)mp2,IDM_EDITBINARY,FALSE);
1804	WinEnableMenuItem((HWND)mp2,IDM_ATTRS,FALSE);
1805	}
1806	else {
1807	WinEnableMenuItem((HWND)mp2,IDM_MOVEMENU,TRUE);
1808	WinEnableMenuItem((HWND)mp2,IDM_RENAME,TRUE);
1809	WinEnableMenuItem((HWND)mp2,IDM_MKDIR,TRUE);
1810	WinEnableMenuItem((HWND)mp2,IDM_UNDELETE,TRUE);
1811	WinEnableMenuItem((HWND)mp2,IDM_DELETESUBMENU,TRUE);
1812	WinEnableMenuItem((HWND)mp2,IDM_DELETE,TRUE);
1813	WinEnableMenuItem((HWND)mp2,IDM_EDIT,TRUE);
1814	WinEnableMenuItem((HWND)mp2,IDM_EDITTEXT,TRUE);
1815	WinEnableMenuItem((HWND)mp2,IDM_EDITBINARY,TRUE);
1816	WinEnableMenuItem((HWND)mp2,IDM_ATTRS,TRUE);
1817	}
1818	}
1819	break;
1820
1821	case IDM_VIEWSMENU:
1822	SetViewMenu((HWND)mp2,dcd->flWindowAttr);
1823	WinEnableMenuItem((HWND)mp2,IDM_RESELECT,
1824	(dcd->lastselection != NULL));
1825	if (isalpha(*dcd->directory)) {
1826	if (driveflags[toupper(*dcd->directory) - 'A'] &
1827	DRIVE_NOTWRITEABLE)
1828	WinEnableMenuItem((HWND)mp2,
1829	IDM_MKDIR,
1830	FALSE);
1831	else
1832	WinEnableMenuItem((HWND)mp2,
1833	IDM_MKDIR,
1834	TRUE);
1835	}
1836	WinEnableMenuItem((HWND)mp2,
1837	IDM_SELECTCOMPAREMENU,
1838	(CountDirCnrs(dcd->hwndParent) > 1));
1839	break;
1840
1841	case IDM_DETAILSSETUP:
1842	SetDetailsSwitches((HWND)mp2,dcd);
1843	break;
1844
1845	case IDM_COMMANDSMENU:
1846	SetupCommandMenu((HWND)mp2,hwnd);
1847	break;
1848
1849	case IDM_SORTSUBMENU:
1850	SetSortChecks((HWND)mp2,dcd->sortFlags);
1851	break;
1852
1853	case IDM_WINDOWSMENU:
1854	SetupWinList((HWND)mp2,
1855	(hwndMain) ? hwndMain : (HWND)0,
1856	dcd->hwndFrame);
1857	break;
1858	}
1859	dcd->hwndLastMenu = (HWND)mp2;
1860	}
1861	if (msg == WM_INITMENU)
1862	break;
1863	return 0;
1864
1865	case UM_FILTER:
1866	if (dcd) {
1867
1868	PCNRITEM pci;
1869
1870	if (mp1) {
1871	DosEnterCritSec();
1872	SetMask((CHAR *)mp1,&dcd->mask);
1873	DosExitCritSec();
1874	}
1875	dcd->suspendview = 1;
1876	WinSendMsg(hwnd,CM_FILTER,MPFROMP(Filter),MPFROMP(&dcd->mask));
1877	dcd->suspendview = 0;
1878	if (fAutoView && hwndMain) {
1879	pci = WinSendMsg(hwnd,CM_QUERYRECORDEMPHASIS,
1880	MPFROMLONG(CMA_FIRST),
1881	MPFROMSHORT(CRA_CURSORED));
1882	if (pci && (INT)pci != -1 &&
1883	(!(driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_SLOW)))
1884	WinSendMsg(hwndMain,
1885	UM_LOADFILE,
1886	MPFROMP(pci->szFileName),
1887	MPVOID);
1888	else
1889	WinSendMsg(hwndMain,
1890	UM_LOADFILE,
1891	MPVOID,
1892	MPVOID);
1893	}
1894	PostMsg(hwnd,
1895	UM_RESCAN,
1896	MPVOID,
1897	MPVOID);
1898	}
1899	return 0;
1900
1901	case UM_COMMAND:
1902	if (mp1) {
1903	if (dcd) {
1904	if (!PostMsg(dcd->hwndObject,
1905	UM_COMMAND,
1906	mp1,
1907	mp2))
1908	{
1909	Runtime_Error(pszSrcFile, __LINE__, "PostMsg");
1910	FreeListInfo((LISTINFO *)mp1);
1911	}
1912	else
1913	return (MRESULT)TRUE;
1914	}
1915	else
1916	FreeListInfo((LISTINFO *)mp1);
1917	}
1918	return 0;
1919
1920	case UM_NOTIFY:
1921	if (mp2)
1922	Notify((CHAR *)mp2);
1923	return 0;
1924
1925	case UM_DRIVECMD:
1926	if (mp1)
1927	WinSendMsg(hwnd,
1928	WM_COMMAND,
1929	MPFROM2SHORT(IDM_SWITCH,0),
1930	mp1);
1931	return 0;
1932
1933	case WM_COMMAND:
1934	DosError(FERR_DISABLEHARDERR);
1935	if (dcd) {
1936	switch(SHORT1FROMMP(mp1)) {
1937	case IDM_SETTARGET:
1938	SetTargetDir(hwnd,FALSE);
1939	break;
1940
1941	case IDM_CREATE:
1942	{
1943	STRINGINPARMS sip;
1944	CHAR filename[CCHMAXPATHCOMP];
1945
1946	memset(&sip,0,sizeof(sip));
1947	sip.help = GetPString(IDS_CREATETEXT);
1948	sip.prompt = GetPString(IDS_CREATEPROMPTTEXT);
1949	sip.inputlen = CCHMAXPATHCOMP - (strlen(dcd->directory) - 1);
1950	strcpy(filename,"NEWFILE.TXT");
1951	sip.ret = filename;
1952	sip.title = GetPString(IDS_CREATETITLETEXT);
1953	if (WinDlgBox(HWND_DESKTOP,hwnd,InputDlgProc,FM3ModHandle,
1954	STR_FRAME,&sip))
1955	{
1956	bstrip(sip.ret);
1957	if (*sip.ret)
1958	{
1959	CHAR newfile[CCHMAXPATH];
1960	FILE *fp;
1961	INT test;
1962	PCNRITEM pci;
1963
1964	strcpy(newfile,dcd->directory);
1965	if (newfile[strlen(newfile) - 1] != '\\')
1966	strcat(newfile,"\\");
1967	strcat(newfile,sip.ret);
1968	test = IsFile(newfile);
1969	if (test != 1)
1970	fp = fopen(newfile,"w");
1971	if (test != 1 && !fp) {
1972	saymsg(MB_ENTER,
1973	hwnd,
1974	GetPString(IDS_ERRORTEXT),
1975	GetPString(IDS_CREATEERRORTEXT),
1976	newfile);
1977	}
1978	else {
1979	if (fp) {
1980	WinSendMsg(hwnd,
1981	UM_UPDATERECORD,
1982	MPFROMP(newfile),
1983	MPVOID);
1984	fclose(fp);
1985	}
1986	if (*editor) {
1987
1988	CHAR *dummy[2];
1989
1990	dummy[0] = newfile;
1991	dummy[1] = NULL;
1992	ExecOnList(hwnd,
1993	editor,
1994	WINDOWED \| SEPARATE,
1995	NULL,
1996	dummy,
1997	NULL);
1998	}
1999	else
2000	StartMLEEditor(dcd->hwndParent,
2001	4,
2002	newfile,
2003	dcd->hwndFrame);
2004	pci = FindCnrRecord(hwnd,
2005	newfile,
2006	NULL,
2007	TRUE,
2008	FALSE,
2009	TRUE);
2010	if (pci && (INT)pci != -1)
2011	/* make sure that record shows in viewport */
2012	ShowCnrRecord(hwnd,(PMINIRECORDCORE)pci);
2013	}
2014	}
2015	}
2016	}
2017	break;
2018
2019	case IDM_CONTEXTMENU:
2020	{
2021	PCNRITEM pci;
2022
2023	pci = (PCNRITEM)CurrentRecord(hwnd);
2024	PostMsg(hwnd,WM_CONTROL,MPFROM2SHORT(DIR_CNR,CN_CONTEXTMENU),
2025	MPFROMP(pci));
2026	}
2027	break;
2028
2029	case IDM_MAXIMIZE:
2030	PostMsg(hwndMain,
2031	UM_MAXIMIZE,
2032	MPFROMLONG(dcd->hwndFrame),
2033	MPVOID);
2034	break;
2035
2036	case IDM_SHOWALLFILESCNR:
2037	StartSeeAll(HWND_DESKTOP,FALSE,dcd->directory);
2038	break;
2039
2040	case IDM_SHOWALLFILES:
2041	{
2042	PCNRITEM pci;
2043
2044	pci = WinSendMsg(hwnd,CM_QUERYRECORDEMPHASIS,
2045	MPFROMLONG(CMA_FIRST),
2046	MPFROMSHORT(CRA_CURSORED));
2047	if (pci && (INT)pci != -1) {
2048
2049	static CHAR dirname[CCHMAXPATH];
2050
2051	strcpy(dirname,pci->szFileName);
2052	MakeValidDir(dirname);
2053	StartSeeAll(HWND_DESKTOP,FALSE,dirname);
2054	}
2055	}
2056	break;
2057
2058	case IDM_FINDINTREE:
2059	if (hwndTree)
2060	WinSendMsg(hwndTree,UM_SHOWME,MPFROMP(dcd->directory),
2061	MPFROMLONG(1L));
2062	break;
2063
2064	case IDM_BEGINEDIT:
2065	OpenEdit(hwnd);
2066	break;
2067
2068	case IDM_ENDEDIT:
2069	WinSendMsg(hwnd,
2070	CM_CLOSEEDIT,
2071	MPVOID,
2072	MPVOID);
2073	break;
2074
2075	case IDM_SHOWSELECT:
2076	QuickPopup(hwnd,
2077	dcd,
2078	CheckMenu(&DirCnrMenu,DIRCNR_POPUP),
2079	IDM_SELECTSUBMENU);
2080	break;
2081
2082	case IDM_SHOWSORT:
2083	QuickPopup(hwnd,dcd,CheckMenu(&DirCnrMenu,DIRCNR_POPUP),
2084	IDM_SORTSUBMENU);
2085	break;
2086
2087	case IDM_VIEWORARC:
2088	{
2089	SWP swp;
2090	PCNRITEM pci;
2091
2092	pci = (PCNRITEM)WinSendMsg(hwnd,CM_QUERYRECORDEMPHASIS,
2093	MPFROMLONG(CMA_FIRST),
2094	MPFROMSHORT(CRA_CURSORED));
2095	if (pci && (INT)pci != -1) {
2096	WinQueryWindowPos(dcd->hwndFrame,&swp);
2097	DefaultViewKeys(hwnd,
2098	dcd->hwndFrame,
2099	dcd->hwndParent,
2100	&swp,
2101	pci->szFileName);
2102	}
2103	}
2104	break;
2105
2106	case IDM_NOTEBOOK:
2107	if (!ParentIsDesktop(dcd->hwndParent,dcd->hwndParent))
2108	PostMsg(dcd->hwndParent,msg,mp1,mp2);
2109	else
2110	WinDlgBox(HWND_DESKTOP,hwnd,CfgDlgProc,FM3ModHandle,
2111	CFG_FRAME,(PVOID)"Directory");
2112	break;
2113
2114	case IDM_QTREE:
2115	case IDM_TREE:
2116	{
2117	CHAR newpath[CCHMAXPATH];
2118	APIRET rc;
2119	PCNRITEM pci;
2120
2121	if (SHORT1FROMMP(mp1) == IDM_TREE) {
2122	pci = (PCNRITEM)CurrentRecord(hwnd);
2123	if (pci && (INT)pci != -1)
2124	strcpy(newpath,pci->szFileName);
2125	else
2126	strcpy(newpath,dcd->directory);
2127	}
2128	else
2129	strcpy(newpath,dcd->directory);
2130	MakeValidDir(newpath);
2131	rc = WinDlgBox(HWND_DESKTOP,dcd->hwndClient,ObjCnrDlgProc,
2132	FM3ModHandle,QTREE_FRAME,MPFROMP(newpath));
2133	if (rc)
2134	WinSendMsg(hwnd,UM_SETDIR,MPFROMP(newpath),MPVOID);
2135	}
2136	break;
2137
2138	case IDM_RESELECT:
2139	SelectList(hwnd,TRUE,FALSE,FALSE,NULL,NULL,
2140	dcd->lastselection);
2141	break;
2142
2143	case IDM_HELP:
2144	if (hwndHelp) {
2145	if (!ParentIsDesktop(dcd->hwndFrame,dcd->hwndParent))
2146	PostMsg(dcd->hwndParent,UM_COMMAND,mp1,mp2);
2147	else
2148	WinSendMsg(hwndHelp,HM_HELP_CONTENTS,MPVOID,MPVOID);
2149	}
2150	break;
2151
2152	case IDM_WINDOWDLG:
2153	if (!ParentIsDesktop(dcd->hwndFrame,dcd->hwndParent))
2154	PostMsg(dcd->hwndParent,UM_COMMAND,
2155	MPFROM2SHORT(IDM_WINDOWDLG,0),MPVOID);
2156	break;
2157
2158	case IDM_SORTSMARTNAME:
2159	case IDM_SORTNAME:
2160	case IDM_SORTFILENAME:
2161	case IDM_SORTSIZE:
2162	case IDM_SORTEASIZE:
2163	case IDM_SORTFIRST:
2164	case IDM_SORTLAST:
2165	case IDM_SORTLWDATE:
2166	case IDM_SORTLADATE:
2167	case IDM_SORTCRDATE:
2168	case IDM_SORTSUBJECT:
2169	dcd->sortFlags &= (SORT_REVERSE \| SORT_DIRSFIRST \| SORT_DIRSLAST);
2170	case IDM_SORTDIRSFIRST:
2171	case IDM_SORTDIRSLAST:
2172	case IDM_SORTREVERSE:
2173	switch(SHORT1FROMMP(mp1)) {
2174	case IDM_SORTSUBJECT:
2175	dcd->sortFlags \|= SORT_SUBJECT;
2176	break;
2177	case IDM_SORTSMARTNAME:
2178	case IDM_SORTFILENAME:
2179	dcd->sortFlags \|= SORT_FILENAME;
2180	break;
2181	case IDM_SORTSIZE:
2182	dcd->sortFlags \|= SORT_SIZE;
2183	break;
2184	case IDM_SORTEASIZE:
2185	dcd->sortFlags \|= SORT_EASIZE;
2186	break;
2187	case IDM_SORTFIRST:
2188	dcd->sortFlags \|= SORT_FIRSTEXTENSION;
2189	break;
2190	case IDM_SORTLAST:
2191	dcd->sortFlags \|= SORT_LASTEXTENSION;
2192	break;
2193	case IDM_SORTLWDATE:
2194	dcd->sortFlags \|= SORT_LWDATE;
2195	break;
2196	case IDM_SORTLADATE:
2197	dcd->sortFlags \|= SORT_LADATE;
2198	break;
2199	case IDM_SORTCRDATE:
2200	dcd->sortFlags \|= SORT_CRDATE;
2201	break;
2202	case IDM_SORTDIRSFIRST:
2203	if (dcd->sortFlags & SORT_DIRSFIRST)
2204	dcd->sortFlags &= (~SORT_DIRSFIRST);
2205	else {
2206	dcd->sortFlags \|= SORT_DIRSFIRST;
2207	dcd->sortFlags &= (~SORT_DIRSLAST);
2208	}
2209	break;
2210	case IDM_SORTDIRSLAST:
2211	if (dcd->sortFlags & SORT_DIRSLAST)
2212	dcd->sortFlags &= (~SORT_DIRSLAST);
2213	else {
2214	dcd->sortFlags \|= SORT_DIRSLAST;
2215	dcd->sortFlags &= (~SORT_DIRSFIRST);
2216	}
2217	break;
2218	case IDM_SORTREVERSE:
2219	if (dcd->sortFlags & SORT_REVERSE)
2220	dcd->sortFlags &= (~SORT_REVERSE);
2221	else
2222	dcd->sortFlags \|= SORT_REVERSE;
2223	break;
2224	}
2225	WinSendMsg(hwnd,CM_SORTRECORD,MPFROMP(SortDirCnr),
2226	MPFROMLONG(dcd->sortFlags));
2227	SaySort(WinWindowFromID(WinQueryWindow(hwnd,QW_PARENT),
2228	DIR_SORT),dcd->sortFlags,FALSE);
2229	break;
2230
2231	case IDM_COLLECT:
2232	if (!Collector) {
2233
2234	HWND hwndC;
2235	SWP swp;
2236
2237	if (!ParentIsDesktop(hwnd,dcd->hwndParent) && !fAutoTile &&
2238	(!fExternalCollector && !strcmp(realappname,FM3Str)))
2239	GetNextWindowPos(dcd->hwndParent,&swp,NULL,NULL);
2240	hwndC = StartCollector((fExternalCollector \|\|
2241	strcmp(realappname,FM3Str)) ?
2242	HWND_DESKTOP :
2243	dcd->hwndParent,4);
2244	if (hwndC) {
2245	if (!ParentIsDesktop(hwnd,dcd->hwndParent) && !fAutoTile &&
2246	(!fExternalCollector && !strcmp(realappname,FM3Str)))
2247	WinSetWindowPos(hwndC,HWND_TOP,swp.x,swp.y,
2248	swp.cx,swp.cy,SWP_MOVE \| SWP_SIZE \|
2249	SWP_SHOW \| SWP_ZORDER);
2250	else if (!ParentIsDesktop(hwnd,dcd->hwndParent) && fAutoTile &&
2251	!strcmp(realappname,FM3Str))
2252	TileChildren(dcd->hwndParent,TRUE);
2253	WinSetWindowPos(hwndC,HWND_TOP,0,0,0,0,SWP_ACTIVATE);
2254	DosSleep(250L);
2255	}
2256	}
2257	else
2258	StartCollector(dcd->hwndParent,4);
2259	PostMsg(hwnd,WM_COMMAND,MPFROM2SHORT(IDM_COLLECTOR,0),MPVOID);
2260	break;
2261
2262	case IDM_COLLECTOR:
2263	DosSleep(64L);
2264	{
2265	CHAR **list;
2266
2267	list = BuildList(hwnd);
2268	if (list) {
2269	if (Collector) {
2270	if (!PostMsg(Collector,
2271	WM_COMMAND,
2272	MPFROM2SHORT(IDM_COLLECTOR,0),
2273	MPFROMP(list)))
2274	FreeList(list);
2275	else if (fUnHilite)
2276	UnHilite(hwnd,TRUE,&dcd->lastselection);
2277	}
2278	else
2279	FreeList(list);
2280	}
2281	}
2282	break;
2283
2284	case IDM_UNDELETE:
2285	{
2286	PCNRITEM pci;
2287	CHAR path[CCHMAXPATH];
2288
2289	pci = (PCNRITEM)CurrentRecord(hwnd);
2290	if (pci && (INT)pci != -1) {
2291	strcpy(path,pci->szFileName);
2292	MakeValidDir(path);
2293	WinDlgBox(HWND_DESKTOP,hwnd,UndeleteDlgProc,FM3ModHandle,
2294	UNDEL_FRAME,MPFROMP(path));
2295	}
2296	}
2297	break;
2298
2299	case IDM_UNDELETESPEC:
2300	WinDlgBox(HWND_DESKTOP,
2301	hwnd,
2302	UndeleteDlgProc,
2303	FM3ModHandle,
2304	UNDEL_FRAME,
2305	MPFROMP(dcd->directory));
2306	break;
2307
2308	case IDM_RESORT:
2309	// WinSendMsg(hwnd,
2310	// CM_SORTRECORD,
2311	// MPFROMP(SortDirCnr),
2312	// MPFROMLONG((fSyncUpdates) ? sortFlags : dcd->sortFlags));
2313	WinSendMsg(hwnd,
2314	CM_SORTRECORD,
2315	MPFROMP(SortDirCnr),
2316	MPFROMLONG(dcd->sortFlags));
2317	break;
2318
2319	case IDM_FILTER:
2320	{
2321	BOOL empty = FALSE;
2322	PCNRITEM pci;
2323	CHAR *p;
2324
2325	if (!*dcd->mask.szMask) {
2326	empty = TRUE;
2327	pci = (PCNRITEM)CurrentRecord(hwnd);
2328	if (pci && !(pci->attrFile & FILE_DIRECTORY)) {
2329	p = strrchr(pci->szFileName,'\\');
2330	if (p) {
2331	p++;
2332	strcpy(dcd->mask.szMask,p);
2333	}
2334	}
2335	}
2336	*(dcd->mask.prompt) = 0;
2337
2338	if (WinDlgBox(HWND_DESKTOP,hwnd,PickMaskDlgProc,
2339	FM3ModHandle,MSK_FRAME,MPFROMP(&dcd->mask)))
2340	WinSendMsg(hwnd,UM_FILTER,MPVOID,MPVOID);
2341	else if (empty)
2342	*dcd->mask.szMask = 0;
2343	SayFilter(WinWindowFromID(WinQueryWindow(hwnd,QW_PARENT),
2344	DIR_FILTER),&dcd->mask,FALSE);
2345	}
2346	break;
2347
2348	case IDM_HIDEALL:
2349	if (fAutoView && hwndMain)
2350	PostMsg(hwndMain,
2351	UM_LOADFILE,
2352	MPVOID,
2353	MPVOID);
2354	dcd->suspendview = 1;
2355	HideAll(hwnd);
2356	dcd->suspendview = 0;
2357	PostMsg(hwnd,
2358	UM_RESCAN,
2359	MPVOID,
2360	MPVOID);
2361	break;
2362
2363	case IDM_SELECTBOTH:
2364	case IDM_SELECTONE:
2365	case IDM_SELECTMORE:
2366	case IDM_SELECTNEWER:
2367	case IDM_SELECTOLDER:
2368	case IDM_SELECTBIGGER:
2369	case IDM_SELECTSMALLER:
2370	case IDM_DESELECTBOTH:
2371	case IDM_DESELECTONE:
2372	case IDM_DESELECTMORE:
2373	case IDM_DESELECTNEWER:
2374	case IDM_DESELECTOLDER:
2375	case IDM_DESELECTBIGGER:
2376	case IDM_DESELECTSMALLER:
2377	if (ParentIsDesktop(hwnd,dcd->hwndParent)) {
2378	Runtime_Error(pszSrcFile, __LINE__, "ParentIsDesktop unexpected");
2379	break;
2380	}
2381	case IDM_SELECTLIST:
2382	case IDM_SELECTALL:
2383	case IDM_DESELECTALL:
2384	case IDM_SELECTALLFILES:
2385	case IDM_DESELECTALLFILES:
2386	case IDM_SELECTALLDIRS:
2387	case IDM_DESELECTALLDIRS:
2388	case IDM_SELECTMASK:
2389	case IDM_DESELECTMASK:
2390	case IDM_INVERT:
2391	case IDM_SELECTCLIP:
2392	case IDM_DESELECTCLIP:
2393	{
2394	PCNRITEM pci;
2395
2396	pci = (PCNRITEM)CurrentRecord(hwnd);
2397	if ((INT)pci == -1)
2398	pci = NULL;
2399	if (SHORT1FROMMP(mp1) == IDM_HIDEALL) {
2400	if (pci) {
2401	if (!(pci->rc.flRecordAttr & CRA_SELECTED))
2402	pci->rc.flRecordAttr \|= CRA_FILTERED;
2403	WinSendMsg(hwnd,CM_INVALIDATERECORD,MPFROMP(&pci),
2404	MPFROM2SHORT(1,CMA_ERASE \| CMA_REPOSITION));
2405	break;
2406	}
2407	}
2408	PostMsg(dcd->hwndObject,
2409	UM_SELECT,
2410	mp1,
2411	MPFROMP(pci));
2412	}
2413	break;
2414
2415	case IDM_RESCAN:
2416	DosEnterCritSec();
2417	dcd->stopflag++;
2418	DosExitCritSec();
2419	if (!PostMsg(dcd->hwndObject,
2420	UM_RESCAN,
2421	MPVOID,
2422	MPVOID))
2423	{
2424	DosEnterCritSec();
2425	dcd->stopflag--;
2426	DosExitCritSec();
2427	}
2428	break;
2429
2430	case IDM_SHOWLNAMES:
2431	case IDM_SHOWSUBJECT:
2432	case IDM_SHOWEAS:
2433	case IDM_SHOWSIZE:
2434	case IDM_SHOWICON:
2435	case IDM_SHOWLWDATE:
2436	case IDM_SHOWLWTIME:
2437	case IDM_SHOWLADATE:
2438	case IDM_SHOWLATIME:
2439	case IDM_SHOWCRDATE:
2440	case IDM_SHOWCRTIME:
2441	case IDM_SHOWATTR:
2442	AdjustDetailsSwitches(hwnd,
2443	dcd->hwndLastMenu,
2444	SHORT1FROMMP(mp1),
2445	dcd->directory,
2446	"DirCnr",
2447	dcd,
2448	FALSE);
2449	break;
2450
2451	case IDM_TREEVIEW:
2452	case IDM_ICON:
2453	case IDM_TEXT:
2454	case IDM_DETAILS:
2455	case IDM_NAME:
2456	case IDM_MINIICONS:
2457	case IDM_DETAILSTITLES:
2458	{
2459	CNRINFO cnri;
2460
2461	memset(&cnri,0,sizeof(CNRINFO));
2462	cnri.cb = sizeof(CNRINFO);
2463	WinSendMsg(hwnd,CM_QUERYCNRINFO,MPFROMP(&cnri),
2464	MPFROMLONG(sizeof(CNRINFO)));
2465	switch(SHORT1FROMMP(mp1)) {
2466	case IDM_TREEVIEW:
2467	if (!(cnri.flWindowAttr & CV_TREE))
2468	dcd->lastattr = cnri.flWindowAttr;
2469	cnri.flWindowAttr &= (~(CV_ICON \| CV_TREE \| CV_TEXT \|
2470	CV_DETAIL \| CV_NAME \| CA_TREELINE));
2471	cnri.flWindowAttr \|= CA_TREELINE \| CV_TREE \| CV_ICON;
2472	if (!dcd->firsttree)
2473	PostMsg(dcd->hwndObject,UM_FLESH,MPVOID,MPVOID);
2474	break;
2475	case IDM_ICON:
2476	cnri.flWindowAttr &= (~(CV_ICON \| CV_TREE \| CV_TEXT \|
2477	CV_DETAIL \| CV_NAME \| CA_TREELINE));
2478	cnri.flWindowAttr \|= CV_ICON;
2479	break;
2480	case IDM_NAME:
2481	cnri.flWindowAttr &= (~(CV_ICON \| CV_TREE \| CV_TEXT \|
2482	CV_DETAIL \| CV_NAME \| CA_TREELINE));
2483	cnri.flWindowAttr \|= CV_NAME;
2484	break;
2485	case IDM_TEXT:
2486	cnri.flWindowAttr &= (~(CV_ICON \| CV_TREE \| CV_TEXT \|
2487	CV_DETAIL \| CV_NAME \| CA_TREELINE));
2488	cnri.flWindowAttr \|= CV_TEXT;
2489	break;
2490	case IDM_DETAILS:
2491	cnri.flWindowAttr &= (~(CV_ICON \| CV_TREE \| CV_TEXT \|
2492	CV_DETAIL \| CV_NAME \| CA_TREELINE));
2493	cnri.flWindowAttr \|= CV_DETAIL;
2494	break;
2495	case IDM_MINIICONS:
2496	if (cnri.flWindowAttr & CV_MINI)
2497	cnri.flWindowAttr &= (~CV_MINI);
2498	else
2499	cnri.flWindowAttr \|= CV_MINI;
2500	break;
2501	case IDM_DETAILSTITLES:
2502	if (cnri.flWindowAttr & CA_DETAILSVIEWTITLES)
2503	cnri.flWindowAttr &= (~CA_DETAILSVIEWTITLES);
2504	else
2505	cnri.flWindowAttr \|= CA_DETAILSVIEWTITLES;
2506	break;
2507	}
2508	cnri.flWindowAttr &= (~(CA_ORDEREDTARGETEMPH \|
2509	CA_MIXEDTARGETEMPH));
2510	cnri.flWindowAttr \|= CV_FLOW;
2511	dcd->flWindowAttr = cnri.flWindowAttr;
2512	WinSendMsg(hwnd,CM_SETCNRINFO,MPFROMP(&cnri),
2513	MPFROMLONG(CMA_FLWINDOWATTR));
2514	WinSendMsg(hwnd,CM_INVALIDATERECORD,MPVOID,
2515	MPFROM2SHORT(0,CMA_ERASE \| CMA_REPOSITION));
2516	SayView(WinWindowFromID(WinQueryWindow(hwnd,QW_PARENT),
2517	DIR_VIEW),dcd->flWindowAttr);
2518	}
2519	break;
2520
2521	case IDM_SAVETOLIST:
2522	WinDlgBox(HWND_DESKTOP,hwnd,SaveListDlgProc,FM3ModHandle,
2523	SAV_FRAME,MPFROMP(&hwnd));
2524	break;
2525
2526	case IDM_SIZES:
2527	{
2528	PCNRITEM pci;
2529	CHAR path[CCHMAXPATH];
2530
2531	pci = (PCNRITEM)CurrentRecord(hwnd);
2532	if (pci && (INT)pci != -1)
2533	strcpy(path,pci->szFileName);
2534	else
2535	strcpy(path,dcd->directory);
2536	MakeValidDir(path);
2537	WinDlgBox(HWND_DESKTOP,
2538	HWND_DESKTOP,
2539	DirSizeProc,
2540	FM3ModHandle,
2541	DSZ_FRAME,
2542	path);
2543	}
2544	break;
2545
2546	case IDM_MKDIR:
2547	{
2548	PCNRITEM pci;
2549
2550	pci = (PCNRITEM)CurrentRecord(hwnd);
2551	PMMkDir(dcd->hwndParent,
2552	((pci && (INT)pci != -1) ?
2553	pci->szFileName :
2554	dcd->directory),
2555	FALSE);
2556	}
2557	break;
2558
2559	case IDM_SWITCH:
2560	if (mp2) {
2561	strcpy(dcd->previous,dcd->directory);
2562	strcpy(dcd->directory,(CHAR *)mp2);
2563	DosEnterCritSec();
2564	dcd->stopflag++;
2565	DosExitCritSec();
2566	if (!PostMsg(dcd->hwndObject,
2567	UM_RESCAN,
2568	MPVOID,
2569	MPFROMLONG(1L)))
2570	{
2571	strcpy(dcd->directory,
2572	dcd->previous);
2573	DosEnterCritSec();
2574	dcd->stopflag--;
2575	DosExitCritSec();
2576	}
2577	else if (*dcd->directory) {
2578	if (hwndMain)
2579	WinSendMsg(hwndMain,
2580	UM_SETUSERLISTNAME,
2581	MPFROMP(dcd->directory),
2582	MPVOID);
2583	else
2584	add_udir(FALSE,dcd->directory);
2585	}
2586	}
2587	break;
2588
2589	case IDM_PARENT:
2590	{
2591	CHAR tempname1[CCHMAXPATH],
2592	tempname2[CCHMAXPATH];
2593
2594	strcpy(tempname1,dcd->directory);
2595	if (tempname1[strlen(tempname1) - 1] != '\\')
2596	strcat(tempname1,"\\");
2597	strcat(tempname1,"..");
2598	DosError(FERR_DISABLEHARDERR);
2599	if (!DosQueryPathInfo(tempname1,
2600	FIL_QUERYFULLNAME,
2601	tempname2,
2602	sizeof(tempname2))) {
2603	if (stricmp(dcd->directory,tempname2)) {
2604	strcpy(dcd->previous,dcd->directory);
2605	strcpy(dcd->directory,tempname2);
2606	DosEnterCritSec();
2607	dcd->stopflag++;
2608	DosExitCritSec();
2609	if (!PostMsg(dcd->hwndObject,
2610	UM_RESCAN,
2611	MPVOID,
2612	MPFROMLONG(1L))) {
2613	strcpy(dcd->directory,dcd->previous);
2614	DosEnterCritSec();
2615	dcd->stopflag--;
2616	DosExitCritSec();
2617	}
2618	else if (*dcd->directory) {
2619	if (hwndMain)
2620	WinSendMsg(hwndMain,
2621	UM_SETUSERLISTNAME,
2622	MPFROMP(dcd->directory),
2623	MPVOID);
2624	else
2625	add_udir(FALSE,
2626	dcd->directory);
2627	}
2628	}
2629	}
2630	}
2631	break;
2632
2633	case IDM_PREVIOUS:
2634	if (*dcd->previous &&
2635	stricmp(dcd->directory,dcd->previous)) {
2636
2637	CHAR tempname[CCHMAXPATH];
2638
2639	if (IsValidDir(dcd->previous)) {
2640	strcpy(tempname,dcd->directory);
2641	strcpy(dcd->directory,dcd->previous);
2642	strcpy(dcd->previous,tempname);
2643	DosEnterCritSec();
2644	dcd->stopflag++;
2645	DosExitCritSec();
2646	if (!PostMsg(dcd->hwndObject,
2647	UM_RESCAN,
2648	MPVOID,
2649	MPFROMLONG(1L))) {
2650	strcpy(dcd->directory,dcd->previous);
2651	DosEnterCritSec();
2652	dcd->stopflag--;
2653	DosExitCritSec();
2654	}
2655	else if (*dcd->directory) {
2656	if (hwndMain)
2657	WinSendMsg(hwndMain,
2658	UM_SETUSERLISTNAME,
2659	MPFROMP(dcd->directory),
2660	MPVOID);
2661	else
2662	add_udir(FALSE,
2663	dcd->directory);
2664	}
2665	}
2666	else
2667	*dcd->previous = 0;
2668	}
2669	break;
2670
2671	case IDM_WALKDIR:
2672	{
2673	CHAR newdir[CCHMAXPATH];
2674
2675	strcpy(newdir,dcd->directory);
2676	if (!WinDlgBox(HWND_DESKTOP,
2677	dcd->hwndParent,
2678	WalkAllDlgProc,
2679	FM3ModHandle,
2680	WALK_FRAME,
2681	MPFROMP(newdir)) \|\|
2682	!*newdir)
2683	break;
2684	if (stricmp(newdir,dcd->directory)) {
2685	strcpy(dcd->previous,dcd->directory);
2686	strcpy(dcd->directory,newdir);
2687	DosEnterCritSec();
2688	dcd->stopflag++;
2689	DosExitCritSec();
2690	if (!PostMsg(dcd->hwndObject,
2691	UM_RESCAN,
2692	MPVOID,
2693	MPFROMLONG(1L))) {
2694	strcpy(dcd->directory,dcd->previous);
2695	DosEnterCritSec();
2696	dcd->stopflag--;
2697	DosExitCritSec();
2698	}
2699	else if (*dcd->directory) {
2700	if (hwndMain)
2701	WinSendMsg(hwndMain,
2702	UM_SETUSERLISTNAME,
2703	MPFROMP(dcd->directory),
2704	MPVOID);
2705	else
2706	add_udir(FALSE,
2707	dcd->directory);
2708	}
2709	}
2710	}
2711	break;
2712
2713	case IDM_OPENICONME:
2714	OpenObject(dcd->directory,
2715	"ICON",
2716	dcd->hwndFrame);
2717	break;
2718	case IDM_OPENDETAILSME:
2719	OpenObject(dcd->directory,
2720	"DETAILS",
2721	dcd->hwndFrame);
2722	break;
2723	case IDM_OPENTREEME:
2724	OpenObject(dcd->directory,
2725	"TREE",
2726	dcd->hwndFrame);
2727	break;
2728	case IDM_OPENSETTINGSME:
2729	OpenObject(dcd->directory,
2730	Settings,
2731	dcd->hwndFrame);
2732	break;
2733
2734	case IDM_DOITYOURSELF:
2735	case IDM_UPDATE:
2736	case IDM_OPENWINDOW:
2737	case IDM_OPENSETTINGS:
2738	case IDM_OPENDEFAULT:
2739	case IDM_OPENICON:
2740	case IDM_OPENDETAILS:
2741	case IDM_OPENTREE:
2742	case IDM_OBJECT:
2743	case IDM_SHADOW:
2744	case IDM_SHADOW2:
2745	case IDM_DELETE:
2746	case IDM_PERMDELETE:
2747	case IDM_PRINT:
2748	case IDM_ATTRS:
2749	case IDM_INFO:
2750	case IDM_COPY:
2751	case IDM_MOVE:
2752	case IDM_WPSMOVE:
2753	case IDM_WPSCOPY:
2754	case IDM_WILDCOPY:
2755	case IDM_WILDMOVE:
2756	case IDM_RENAME:
2757	case IDM_COMPARE:
2758	case IDM_EAS:
2759	case IDM_SUBJECT:
2760	case IDM_VIEW:
2761	case IDM_VIEWTEXT:
2762	case IDM_VIEWBINARY:
2763	case IDM_VIEWARCHIVE:
2764	case IDM_EDIT:
2765	case IDM_EDITTEXT:
2766	case IDM_EDITBINARY:
2767	case IDM_SAVETOCLIP:
2768	case IDM_APPENDTOCLIP:
2769	case IDM_ARCHIVE:
2770	case IDM_ARCHIVEM:
2771	case IDM_EXTRACT:
2772	case IDM_MCIPLAY:
2773	case IDM_COLLECTFROMFILE:
2774	case IDM_UUDECODE:
2775	case IDM_MERGE:
2776	{
2777	LISTINFO *li;
2778	ULONG action = UM_ACTION;
2779
2780	li = xmallocz(sizeof(LISTINFO),pszSrcFile,__LINE__);
2781	if (li) {
2782	li->type = SHORT1FROMMP(mp1);
2783	li->hwnd = hwnd;
2784	li->list = BuildList(hwnd);
2785	switch(SHORT1FROMMP(mp1)) {
2786	case IDM_WILDMOVE:
2787	case IDM_WILDCOPY:
2788	case IDM_MOVE:
2789	case IDM_COPY:
2790	case IDM_WPSMOVE:
2791	case IDM_WPSCOPY:
2792	break;
2793	default:
2794	strcpy(li->targetpath,dcd->directory);
2795	break;
2796	}
2797	if (li->list) {
2798	if (SHORT1FROMMP(mp1) == IDM_COLLECTFROMFILE) {
2799	if (!Collector) {
2800
2801	HWND hwndC;
2802	SWP swp;
2803
2804	if (!ParentIsDesktop(hwnd,dcd->hwndParent) &&
2805	!fAutoTile &&
2806	(!fExternalCollector && !strcmp(realappname,FM3Str)))
2807	GetNextWindowPos(dcd->hwndParent,&swp,NULL,NULL);
2808	hwndC = StartCollector((fExternalCollector \|\|
2809	strcmp(realappname,FM3Str)) ?
2810	HWND_DESKTOP :
2811	dcd->hwndParent,4);
2812	if (hwndC) {
2813	if (!ParentIsDesktop(hwnd,dcd->hwndParent) &&
2814	!fAutoTile && (!fExternalCollector &&
2815	!strcmp(realappname,FM3Str)))
2816	WinSetWindowPos(hwndC,HWND_TOP,swp.x,swp.y,
2817	swp.cx,swp.cy,SWP_MOVE \| SWP_SIZE \|
2818	SWP_SHOW \| SWP_ZORDER);
2819	else if (!ParentIsDesktop(hwnd,dcd->hwndParent) &&
2820	fAutoTile && !strcmp(realappname,FM3Str))
2821	TileChildren(dcd->hwndParent,TRUE);
2822	WinSetWindowPos(hwndC,HWND_TOP,0,0,0,0,SWP_ACTIVATE);
2823	DosSleep(250L);
2824	}
2825	}
2826	else
2827	StartCollector(dcd->hwndParent,4);
2828	}
2829	switch(SHORT1FROMMP(mp1)) {
2830	case IDM_APPENDTOCLIP:
2831	case IDM_SAVETOCLIP:
2832	case IDM_ARCHIVE:
2833	case IDM_ARCHIVEM:
2834	case IDM_DELETE:
2835	case IDM_PERMDELETE:
2836	case IDM_ATTRS:
2837	case IDM_PRINT:
2838	case IDM_SHADOW:
2839	case IDM_SHADOW2:
2840	case IDM_OBJECT:
2841	case IDM_VIEW:
2842	case IDM_VIEWTEXT:
2843	case IDM_VIEWBINARY:
2844	case IDM_EDIT:
2845	case IDM_EDITTEXT:
2846	case IDM_EDITBINARY:
2847	case IDM_MCIPLAY:
2848	case IDM_UPDATE:
2849	case IDM_DOITYOURSELF:
2850	case IDM_INFO:
2851	case IDM_EAS:
2852	action = UM_MASSACTION;
2853	break;
2854	}
2855	if (SHORT1FROMMP(mp1) == IDM_OBJECT \|\|
2856	SHORT1FROMMP(mp1) == IDM_SHADOW \|\|
2857	SHORT1FROMMP(mp1) == IDM_SHADOW2)
2858	*li->targetpath = 0;
2859	if (!PostMsg(dcd->hwndObject,
2860	action,
2861	MPFROMP(li),
2862	MPVOID)) {
2863	Runtime_Error(pszSrcFile, __LINE__, "PostMsg");
2864	FreeListInfo(li);
2865	}
2866	else if (fUnHilite)
2867	UnHilite(hwnd,
2868	TRUE,
2869	&dcd->lastselection);
2870	}
2871	else
2872	free(li);
2873	}
2874	}
2875	break;
2876
2877	case IDM_DRIVESMENU:
2878	if (!hwndMain)
2879	PostMsg(hwnd,
2880	WM_COMMAND,
2881	MPFROM2SHORT(IDM_WALKDIR,0),
2882	MPVOID);
2883	break;
2884
2885	default:
2886	if (SwitchCommand(dcd->hwndLastMenu,
2887	SHORT1FROMMP(mp1)))
2888	return 0;
2889	else {
2890	if (SHORT1FROMMP(mp1) >= IDM_COMMANDSTART &&
2891	SHORT1FROMMP(mp1) < IDM_QUICKTOOLSTART) {
2892
2893	register INT x;
2894
2895	if (!cmdloaded)
2896	load_commands();
2897	x = SHORT1FROMMP(mp1) - IDM_COMMANDSTART;
2898	if (x >= 0) {
2899	x++;
2900	RunCommand(hwnd,x);
2901	if (fUnHilite)
2902	UnHilite(hwnd,
2903	TRUE,
2904	&dcd->lastselection);
2905	}
2906	}
2907	}
2908	break;
2909	}
2910	}
2911	return 0;
2912
2913	case UM_FIXCNRMLE:
2914	case UM_FIXEDITNAME:
2915	return CommonCnrProc(hwnd,msg,mp1,mp2);
2916
2917	case UM_FILESMENU:
2918	{
2919	PCNRITEM pci;
2920	HWND menuHwnd = (HWND)0;
2921
2922	pci = (PCNRITEM)CurrentRecord(hwnd);
2923	if (pci && (INT)pci != -1) {
2924	if (pci->attrFile & FILE_DIRECTORY) {
2925	menuHwnd = CheckMenu(&DirMenu,
2926	DIR_POPUP);
2927	// WinEnableMenuItem(DirMenu,IDM_TREE,TRUE);
2928	}
2929	else
2930	menuHwnd = CheckMenu(&FileMenu,
2931	FILE_POPUP);
2932	}
2933	return MRFROMLONG(menuHwnd);
2934	}
2935
2936	case WM_CONTROL:
2937	DosError(FERR_DISABLEHARDERR);
2938	if (dcd) {
2939	switch(SHORT2FROMMP(mp1)) {
2940	case CN_COLLAPSETREE:
2941	case CN_EXPANDTREE:
2942	{
2943	PCNRITEM pci = (PCNRITEM)mp2;
2944
2945	if (pci &&
2946	(INT)pci != -1 &&
2947	!(pci->flags & RECFLAGS_ENV))
2948	{
2949	if (driveflags[toupper(*pci->szFileName) - 'A'] &
2950	DRIVE_REMOVABLE)
2951	{
2952	struct {
2953	ULONG serial;
2954	CHAR volumelength;
2955	CHAR volumelabel[CCHMAXPATH];
2956	} volser;
2957	APIRET rc;
2958
2959	memset(&volser,0,sizeof(volser));
2960	DosError(FERR_DISABLEHARDERR);
2961	// fixme
2962	rc = DosQueryFSInfo(toupper(*pci->szFileName) - '@',
2963	FSIL_VOLSER,
2964	&volser,
2965	sizeof(volser));
2966	if (rc) {
2967	Dos_Error(MB_ENTER,
2968	rc,
2969	HWND_DESKTOP,
2970	pszSrcFile,
2971	__LINE__,
2972	// fixme GetPString(IDS_CANTFINDDIRTEXT),
2973	"Can't find drive %s",
2974	pci->szFileName);
2975	// fixme DosBeep(250,100);
2976	driveserial[toupper(*pci->szFileName) - 'A'] = -1;
2977	UnFlesh(hwnd,pci);
2978	PostMsg(hwnd,
2979	UM_RESCAN,
2980	MPVOID,
2981	MPVOID);
2982	}
2983	else {
2984	if (SHORT2FROMMP(mp1) == CN_COLLAPSETREE &&
2985	!volser.serial \|\|
2986	driveserial[toupper(*pci->szFileName) - 'A'] !=
2987	volser.serial)
2988	UnFlesh(hwnd,pci);
2989	if (SHORT2FROMMP(mp1) != CN_COLLAPSETREE \|\|
2990	(!volser.serial \|\|
2991	driveserial[toupper(*pci->szFileName) - 'A'] !=
2992	volser.serial)) {
2993	if (Flesh(hwnd,pci) &&
2994	SHORT2FROMMP(mp1) == CN_EXPANDTREE &&
2995	!dcd->suspendview && fTopDir)
2996	PostMsg(hwnd,UM_TOPDIR,MPFROMP(pci),MPVOID);
2997	}
2998	driveserial[toupper(*pci->szFileName) - 'A'] =
2999	volser.serial;
3000	}
3001	}
3002	else if (SHORT2FROMMP(mp1) == CN_EXPANDTREE) {
3003	if (Flesh(hwnd,pci) &&
3004	!dcd->suspendview && fTopDir)
3005	PostMsg(hwnd,
3006	UM_TOPDIR,
3007	MPFROMP(pci),
3008	MPVOID);
3009	}
3010	if (SHORT2FROMMP(mp1) == CN_EXPANDTREE &&
3011	!dcd->suspendview)
3012	WinSendMsg(hwnd,
3013	UM_FILTER,
3014	MPVOID,
3015	MPVOID);
3016	}
3017	}
3018	break;
3019
3020	/*
3021	case CN_PICKUP:
3022	return PickUp(hwnd,dcd->hwndObject,mp2);
3023	*/
3024
3025	case CN_CONTEXTMENU:
3026	{
3027	PCNRITEM pci = (PCNRITEM)mp2;
3028
3029	if (pci) {
3030	WinSendMsg(hwnd,
3031	CM_SETRECORDEMPHASIS,
3032	MPFROMP(pci),
3033	MPFROM2SHORT(TRUE,CRA_CURSORED));
3034	MarkAll(hwnd,
3035	FALSE,
3036	FALSE,
3037	TRUE);
3038	if (pci->attrFile & FILE_DIRECTORY)
3039	dcd->hwndLastMenu = CheckMenu(&DirMenu,DIR_POPUP);
3040	else
3041	dcd->hwndLastMenu = CheckMenu(&FileMenu,FILE_POPUP);
3042	}
3043	else {
3044	dcd->hwndLastMenu = CheckMenu(&DirCnrMenu,DIRCNR_POPUP);
3045	if (dcd->hwndLastMenu && !dcd->cnremphasized) {
3046	WinSendMsg(hwnd,
3047	CM_SETRECORDEMPHASIS,
3048	MPVOID,
3049	MPFROM2SHORT(TRUE,CRA_SOURCE));
3050	dcd->cnremphasized = TRUE;
3051	}
3052	}
3053	if (dcd->hwndLastMenu) {
3054	if (dcd->hwndLastMenu == DirCnrMenu) {
3055	if (dcd->flWindowAttr & CV_MINI)
3056	WinCheckMenuItem(dcd->hwndLastMenu,
3057	IDM_MINIICONS,
3058	TRUE);
3059	}
3060	if (dcd->hwndLastMenu == DirMenu)
3061	WinEnableMenuItem(DirMenu,
3062	IDM_TREE,
3063	TRUE);
3064	if (!PopupMenu(hwnd,hwnd,dcd->hwndLastMenu)) {
3065	if (dcd->cnremphasized) {
3066	WinSendMsg(hwnd,
3067	CM_SETRECORDEMPHASIS,
3068	MPVOID,
3069	MPFROM2SHORT(FALSE,CRA_SOURCE));
3070	dcd->cnremphasized = TRUE;
3071	}
3072	MarkAll(hwnd,TRUE,FALSE,TRUE);
3073	}
3074	}
3075	}
3076	break;
3077
3078	case CN_DROPHELP:
3079	if (mp2) {
3080
3081	PDRAGINFO pDInfo;
3082	PCNRITEM pci;
3083	ULONG numitems;
3084	USHORT usOperation;
3085
3086	pci = (PCNRITEM)((PCNRDRAGINFO)mp2)->pRecord;
3087	pDInfo = (PDRAGINFO)((PCNRDRAGINFO)mp2)->pDragInfo;
3088	if (!DrgAccessDraginfo(pDInfo)) {
3089	Win_Error(hwnd,hwnd,pszSrcFile,__LINE__,
3090	GetPString(IDS_DROPERRORTEXT));
3091	break;
3092	}
3093	numitems = DrgQueryDragitemCount(pDInfo);
3094	usOperation = pDInfo->usOperation;
3095	DrgDeleteDraginfoStrHandles(pDInfo);
3096	DrgFreeDraginfo(pDInfo);
3097	saymsg(MB_ENTER \| MB_ICONASTERISK,
3098	hwnd,
3099	GetPString(IDS_DROPHELPHDRTEXT),
3100	GetPString(IDS_DROPHELPTEXT),
3101	numitems,
3102	&"s"[numitems == 1L],
3103	(pci) ? NullStr : GetPString(IDS_NOTEXT),
3104	(pci) ? NullStr : " ",
3105	(pci) ? pci->szFileName : NullStr,
3106	(pci) ? " " : NullStr,
3107	GetPString((usOperation == DO_COPY) ?
3108	IDS_COPYTEXT :
3109	(usOperation == DO_LINK) ?
3110	IDS_LINKTEXT : IDS_MOVETEXT));
3111	}
3112	return 0;
3113
3114	case CN_DRAGLEAVE:
3115	#ifdef NEVER
3116	if (mp2) {
3117
3118	PDRAGINFO pDInfo;
3119
3120	pDInfo = ((PCNRDRAGINFO)mp2)->pDragInfo;
3121	DrgAccessDraginfo(pDInfo); /* Access DRAGINFO */
3122	DrgFreeDraginfo(pDInfo); /* Free DRAGINFO */
3123	}
3124	#endif
3125	return 0;
3126
3127	case CN_DRAGAFTER:
3128	case CN_DRAGOVER:
3129	if (mp2) {
3130
3131	PDRAGITEM pDItem; /* Pointer to DRAGITEM */
3132	PDRAGINFO pDInfo; /* Pointer to DRAGINFO */
3133	PCNRITEM pci;
3134	USHORT uso;
3135
3136	pci = (PCNRITEM)((PCNRDRAGINFO)mp2)->pRecord;
3137	pDInfo = ((PCNRDRAGINFO)mp2)->pDragInfo;
3138	DrgAccessDraginfo(pDInfo); /* Access DRAGINFO */
3139	if (*dcd->directory &&
3140	(driveflags[toupper(*dcd->directory) - 'A'] &
3141	DRIVE_NOTWRITEABLE))
3142	{
3143	DrgFreeDraginfo(pDInfo);
3144	return MRFROM2SHORT(DOR_DROP, /* Return okay to link */
3145	DO_LINK); /* (compare) only */
3146	}
3147	if (pci) {
3148	if (pci->rc.flRecordAttr & CRA_SOURCE) {
3149	DrgFreeDraginfo(pDInfo);
3150	return(MRFROM2SHORT(DOR_NODROP,0));
3151	}
3152	uso = pDInfo->usOperation;
3153	if (uso == DO_DEFAULT)
3154	uso = (fCopyDefault) ? DO_COPY : DO_MOVE;
3155	if (!(pci->attrFile & FILE_DIRECTORY)) {
3156	if (uso != DO_LINK && uso != DO_COPY && uso != DO_MOVE) {
3157	DrgFreeDraginfo(pDInfo);
3158	return MRFROM2SHORT(DOR_NODROP,0);
3159	}
3160	if (uso != DO_LINK &&
3161	!(driveflags[toupper(*pci->szFileName) - 'A'] &
3162	DRIVE_NOTWRITEABLE)) {
3163
3164	ARC_TYPE *info = NULL;
3165
3166	if (!fQuickArcFind &&
3167	!(driveflags[toupper(*pci->szFileName) - 'A'] &
3168	DRIVE_SLOW))
3169	info = find_type(pci->szFileName,NULL);
3170	else
3171	info = quick_find_type(pci->szFileName,NULL);
3172	if (!info \|\| ((uso == DO_MOVE && !info->move) \|\|
3173	(uso == DO_COPY && !info->create))) {
3174	DrgFreeDraginfo(pDInfo);
3175	return MRFROM2SHORT(DOR_NODROP,0);
3176	}
3177	}
3178	}
3179	}
3180
3181	/* Access DRAGITEM index to DRAGITEM
3182	* Check valid rendering mechanisms and data
3183	*/
3184	pDItem = DrgQueryDragitemPtr(pDInfo,0);
3185	if (DrgVerifyRMF(pDItem, DRM_OS2FILE, NULL) \|\|
3186	((!pci \|\| (pci->attrFile & FILE_DIRECTORY)) &&
3187	DrgVerifyRMF(pDItem, DRM_FM2ARCMEMBER, DRF_FM2ARCHIVE)))
3188	{
3189	/* Free DRAGINFO */
3190	DrgFreeDraginfo(pDInfo);
3191	if (driveflags[toupper(*dcd->directory) - 'A'] &
3192	DRIVE_NOTWRITEABLE)
3193	return MRFROM2SHORT(DOR_DROP,DO_LINK);
3194	if (toupper(*dcd->directory) < 'C')
3195	return MRFROM2SHORT(DOR_DROP,DO_COPY);
3196	return MRFROM2SHORT(DOR_DROP, /* Return okay to drop */
3197	((fCopyDefault) ?
3198	DO_COPY :
3199	DO_MOVE));
3200	}
3201	DrgFreeDraginfo(pDInfo); /* Free DRAGINFO */
3202	}
3203	return MRFROM2SHORT(DOR_NODROP,0); /* Drop not valid */
3204
3205	case CN_INITDRAG:
3206	{
3207	BOOL wasemphasized = FALSE;
3208	PCNRDRAGINIT pcd = (PCNRDRAGINIT)mp2;
3209	PCNRITEM pci;
3210
3211	if (pcd) {
3212	pci = (PCNRITEM)pcd->pRecord;
3213	if (pci) {
3214	if ((INT)pci == -1)
3215	pci = NULL;
3216	else if (pci->rc.flRecordAttr & CRA_SELECTED)
3217	wasemphasized = TRUE;
3218	}
3219	else if (!*dcd->directory \|\| IsRoot(dcd->directory)) {
3220	Runtime_Error(pszSrcFile, __LINE__, "directory unexpected");
3221	break;
3222	}
3223	if (hwndStatus2) {
3224	if (pci)
3225	WinSetWindowText(hwndStatus2,
3226	GetPString(IDS_DRAGFILEOBJTEXT));
3227	else
3228	WinSetWindowText(hwndStatus2,
3229	GetPString(IDS_DRAGDIRTEXT));
3230	}
3231	if (DoFileDrag(hwnd,
3232	dcd->hwndObject,
3233	mp2,
3234	NULL,
3235	(pci) ? NULL : dcd->directory,
3236	(pci) ? TRUE : FALSE))
3237	{
3238	if (pci && fUnHilite && wasemphasized)
3239	UnHilite(hwnd,
3240	TRUE,
3241	&dcd->lastselection);
3242	}
3243	if (hwndStatus2) {
3244	WinSetFocus(HWND_DESKTOP,hwnd);
3245	PostMsg(hwnd,
3246	UM_RESCAN,
3247	MPVOID,
3248	MPVOID);
3249	}
3250	}
3251	}
3252	return 0;
3253
3254	case CN_DROP:
3255	if (mp2) {
3256
3257	LISTINFO *li;
3258	ULONG action = UM_ACTION;
3259
3260	li = DoFileDrop(hwnd,dcd->directory,TRUE,mp1,mp2);
3261	if (li) {
3262	if (li->list && li->list[0] && IsRoot(li->list[0]))
3263	li->type = DO_LINK;
3264	else if (fDragndropDlg && (!*li->arcname \|\| !li->info)) {
3265
3266	CHECKLIST cl;
3267
3268	memset(&cl,0,sizeof(cl));
3269	cl.size = sizeof(cl);
3270	cl.flags = li->type;
3271	cl.list = li->list;
3272	cl.cmd = li->type;
3273	cl.prompt = li->targetpath;
3274	li->type = WinDlgBox(HWND_DESKTOP,dcd->hwndParent,
3275	DropListProc,FM3ModHandle,
3276	DND_FRAME,MPFROMP(&cl));
3277	if (!li->type) {
3278	FreeListInfo(li);
3279	return 0;
3280	}
3281	li->list = cl.list;
3282	if (!li->list \|\| !li->list[0]) {
3283	FreeListInfo(li);
3284	return 0;
3285	}
3286	}
3287	switch(li->type) {
3288	case DND_LAUNCH:
3289	strcat(li->targetpath," %a");
3290	ExecOnList(dcd->hwndParent,li->targetpath,
3291	PROMPT \| WINDOWED,NULL,li->list,NULL);
3292	FreeList(li->list);
3293	li->list = NULL;
3294	break;
3295	case DO_LINK:
3296	if (fLinkSetsIcon) {
3297	li->type = IDM_SETICON;
3298	action = UM_MASSACTION;
3299	}
3300	else
3301	li->type = IDM_COMPARE;
3302	break;
3303	case DND_EXTRACT:
3304	if (*li->targetpath && !IsFile(li->targetpath))
3305	li->type = IDM_EXTRACT;
3306	break;
3307	case DND_MOVE:
3308	li->type = IDM_MOVE;
3309	if (*li->targetpath && IsFile(li->targetpath) == 1) {
3310	action = UM_MASSACTION;
3311	li->type = IDM_ARCHIVEM;
3312	}
3313	break;
3314	case DND_WILDMOVE:
3315	li->type = IDM_WILDMOVE;
3316	if (*li->targetpath && IsFile(li->targetpath) == 1) {
3317	action = UM_MASSACTION;
3318	li->type = IDM_ARCHIVEM;
3319	}
3320	break;
3321	case DND_OBJECT:
3322	li->type = IDM_OBJECT;
3323	action = UM_MASSACTION;
3324	break;
3325	case DND_SHADOW:
3326	li->type = IDM_SHADOW;
3327	action = UM_MASSACTION;
3328	break;
3329	case DND_COMPARE:
3330	li->type = IDM_COMPARE;
3331	break;
3332	case DND_SETICON:
3333	action = UM_MASSACTION;
3334	li->type = IDM_SETICON;
3335	break;
3336	case DND_COPY:
3337	li->type = IDM_COPY;
3338	if (*li->targetpath && IsFile(li->targetpath) == 1) {
3339	action = UM_MASSACTION;
3340	li->type = IDM_ARCHIVE;
3341	}
3342	break;
3343	case DND_WILDCOPY:
3344	li->type = IDM_WILDCOPY;
3345	if (*li->targetpath && IsFile(li->targetpath) == 1) {
3346	action = UM_MASSACTION;
3347	li->type = IDM_ARCHIVE;
3348	}
3349	break;
3350	default:
3351	if (*li->arcname && li->info) {
3352	action = UM_MASSACTION;
3353	li->type = (li->type == DO_MOVE) ? IDM_FAKEEXTRACTM : IDM_FAKEEXTRACT;
3354	}
3355	else if (*li->targetpath && IsFile(li->targetpath) == 1) {
3356	action = UM_MASSACTION;
3357	li->type = (li->type == DO_MOVE) ? IDM_ARCHIVEM : IDM_ARCHIVE;
3358	}
3359	else
3360	li->type = (li->type == DO_MOVE) ? IDM_MOVE : IDM_COPY;
3361	break;
3362	}
3363	if (!li->list \|\| !li->list[0])
3364	FreeListInfo(li);
3365	else if (!PostMsg(dcd->hwndObject,action,MPFROMP(li),MPVOID))
3366	FreeListInfo(li);
3367	else {
3368
3369	USHORT usop = 0;
3370
3371	switch(li->type) {
3372	case IDM_COPY:
3373	case IDM_WILDCOPY:
3374	usop = DO_COPY;
3375	break;
3376	case IDM_MOVE:
3377	case IDM_WILDMOVE:
3378	case IDM_ARCHIVEM:
3379	usop = DO_MOVE;
3380	break;
3381	}
3382	if (usop)
3383	return MRFROM2SHORT(DOR_DROP,usop);
3384	}
3385	}
3386	}
3387	return 0;
3388
3389	case CN_ENDEDIT:
3390	case CN_BEGINEDIT:
3391	{
3392	PFIELDINFO pfi = ((PCNREDITDATA)mp2)->pFieldInfo;
3393	PCNRITEM pci = (PCNRITEM)((PCNREDITDATA)mp2)->pRecord;
3394
3395	if (pfi \|\| pci) {
3396
3397	MRESULT mre;
3398
3399	mre = CnrDirectEdit(hwnd,msg,mp1,mp2);
3400	if (mre != (MRESULT)-1)
3401	return mre;
3402	}
3403	else if (!pfi && !pci)
3404	PostMsg(hwnd,
3405	UM_FIXCNRMLE,
3406	MPFROMLONG(CCHMAXPATH),
3407	MPVOID);
3408	}
3409	return 0;
3410
3411	case CN_REALLOCPSZ:
3412	{
3413	PFIELDINFO pfi = ((PCNREDITDATA)mp2)->pFieldInfo;
3414	PCNRITEM pci = (PCNRITEM)((PCNREDITDATA)mp2)->pRecord;
3415	HWND hwndMLE;
3416	static CHAR szData[CCHMAXPATH];
3417	CHAR testname[CCHMAXPATH],*p;
3418
3419	if (!pci && !pfi) {
3420	hwndMLE = WinWindowFromID(hwnd,CID_MLE);
3421	WinQueryWindowText(hwndMLE,
3422	sizeof(szData),
3423	szData);
3424	chop_at_crnl(szData);
3425	bstrip(szData);
3426	if (*szData) {
3427	if (!DosQueryPathInfo(szData,
3428	FIL_QUERYFULLNAME,
3429	testname,
3430	sizeof(testname)))
3431	{
3432	if (!SetDir(dcd->hwndParent,
3433	hwnd,
3434	testname,
3435	1))
3436	{
3437	PostMsg(hwnd,
3438	UM_SETDIR,
3439	MPFROMP(testname),
3440	MPVOID);
3441	}
3442	}
3443	}
3444	}
3445	else {
3446
3447	MRESULT mre;
3448
3449	mre = CnrDirectEdit(hwnd,msg,mp1,mp2);
3450	if (mre != (MRESULT)-1)
3451	return mre;
3452	}
3453	}
3454	return 0;
3455
3456	case CN_EMPHASIS:
3457	if (!mp2)
3458	Runtime_Error(pszSrcFile, __LINE__, "mp2 NULL");
3459	else {
3460	PNOTIFYRECORDEMPHASIS pre = mp2;
3461	PCNRITEM pci;
3462	CHAR s[CCHMAXPATHCOMP + 91],tb[81],tf[81];
3463
3464	pci = (PCNRITEM)((pre) ? pre->pRecord : NULL);
3465	if (!pci) {
3466	if (hwndStatus2)
3467	WinSetWindowText(hwndStatus2,NullStr);
3468	if (fMoreButtons) {
3469	WinSetWindowText(hwndName,NullStr);
3470	WinSetWindowText(hwndDate,NullStr);
3471	WinSetWindowText(hwndAttr,NullStr);
3472	}
3473	if (hwndMain)
3474	WinSendMsg(hwndMain,
3475	UM_LOADFILE,
3476	MPVOID,
3477	MPVOID);
3478	break;
3479	}
3480	if (pre->fEmphasisMask & CRA_SELECTED) {
3481	if (pci->rc.flRecordAttr & CRA_SELECTED) {
3482	dcd->selectedbytes += (pci->cbFile + pci->easize);
3483	dcd->selectedfiles++;
3484	}
3485	else if (dcd->selectedfiles) {
3486	dcd->selectedbytes -= (pci->cbFile + pci->easize);
3487	dcd->selectedfiles--;
3488	}
3489	if (!dcd->suspendview)
3490	{
3491	commafmt(tf,sizeof(tf),dcd->selectedfiles);
3492	CommaFmtULL(tb,sizeof(tb),dcd->selectedbytes,'K');
3493	sprintf(s,"%s / %s",tf,tb);
3494	WinSetDlgItemText(dcd->hwndClient,DIR_SELECTED,s);
3495	}
3496	}
3497	if (!dcd->suspendview && hwndMain &&
3498	(pre->fEmphasisMask & CRA_CURSORED) &&
3499	(pci->rc.flRecordAttr & CRA_CURSORED) &&
3500	WinQueryActiveWindow(dcd->hwndParent) == dcd->hwndFrame)
3501	{
3502	if (driveflags[toupper(*pci->szFileName) - 'A'] & DRIVE_SLOW)
3503	WinSendMsg(hwndMain,
3504	UM_LOADFILE,
3505	MPVOID,
3506	MPVOID);
3507	else
3508	WinSendMsg(hwndMain,
3509	UM_LOADFILE,
3510	MPFROMP(pci->szFileName),
3511	MPVOID);
3512	}
3513	if (!dcd->suspendview &&
3514	WinQueryActiveWindow(dcd->hwndParent) == dcd->hwndFrame) {
3515	if (pre->fEmphasisMask & CRA_CURSORED) {
3516	if (pci->rc.flRecordAttr & CRA_CURSORED) {
3517	if (fSplitStatus && hwndStatus2)
3518	{
3519	CommaFmtULL(tb,sizeof(tb),pci->cbFile + pci->easize,' ');
3520	if (!fMoreButtons)
3521	{
3522	sprintf(s," %s %04u/%02u/%02u %02u:%02u:%02u [%s] %s",
3523	tb,pci->date.year,
3524	pci->date.month,pci->date.day,pci->time.hours,
3525	pci->time.minutes,pci->time.seconds,
3526	pci->pszDispAttr,pci->pszFileName);
3527	}
3528	else {
3529	*tf = 0;
3530	if (pci->cbFile + pci->easize > 1024)
3531	{
3532	CommaFmtULL(tf,sizeof(tf),
3533	pci->cbFile + pci->easize,'K');
3534	}
3535	sprintf(s,GetPString(IDS_STATUSSIZETEXT),
3536	tb,
3537	*tf ? " (" : NullStr,
3538	tf,
3539	*tf ? ")" : NullStr);
3540	}
3541	WinSetWindowText(hwndStatus2,s);
3542	}
3543	if (fMoreButtons) {
3544	WinSetWindowText(hwndName,pci->pszFileName);
3545	sprintf(s,"%04u/%02u/%02u %02u:%02u:%02u",
3546	pci->date.year,pci->date.month,
3547	pci->date.day,pci->time.hours,pci->time.minutes,
3548	pci->time.seconds);
3549	WinSetWindowText(hwndDate,s);
3550	WinSetWindowText(hwndAttr,pci->pszDispAttr);
3551	}
3552	}
3553	}
3554	}
3555	}
3556	break;
3557
3558	case CN_ENTER:
3559	if (mp2) {
3560
3561	PCNRITEM pci = (PCNRITEM)((PNOTIFYRECORDENTER)mp2)->pRecord;
3562	FILEFINDBUF3 ffb;
3563	HDIR hDir = HDIR_CREATE;
3564	ULONG nm = 1L;
3565	APIRET status = 0;
3566
3567	SetShiftState();
3568	if (pci) {
3569	if (pci->rc.flRecordAttr & CRA_INUSE)
3570	break;
3571	DosError(FERR_DISABLEHARDERR);
3572	status = DosFindFirst(pci->szFileName,
3573	&hDir,
3574	FILE_NORMAL \| FILE_DIRECTORY \|
3575	FILE_ARCHIVED \| FILE_READONLY \|
3576	FILE_HIDDEN \| FILE_SYSTEM,
3577	&ffb,
3578	sizeof(ffb),
3579	&nm,
3580	FIL_STANDARD);
3581	priority_bumped();
3582	if (!status) {
3583	DosFindClose(hDir);
3584	if (ffb.attrFile & FILE_DIRECTORY) {
3585	if ((shiftstate & (KC_CTRL \| KC_ALT)) ==
3586	(KC_CTRL \| KC_ALT))
3587	PostMsg(hwnd,
3588	WM_COMMAND,
3589	MPFROM2SHORT(IDM_SHOWALLFILES,0),
3590	MPVOID);
3591	else if ((shiftstate & (KC_CTRL \| KC_SHIFT)) ==
3592	(KC_CTRL \| KC_SHIFT))
3593	OpenObject(pci->szFileName,
3594	Settings,
3595	dcd->hwndFrame);
3596	else if (shiftstate & KC_CTRL)
3597	OpenObject(pci->szFileName,
3598	Default,
3599	dcd->hwndFrame);
3600	else if (shiftstate & KC_SHIFT) {
3601
3602	HWND hwndDir;
3603
3604	hwndDir = OpenDirCnr((HWND)0,
3605	dcd->hwndParent,
3606	dcd->hwndFrame,
3607	FALSE,
3608	pci->szFileName);
3609	if (hwndDir) {
3610	if (fMinOnOpen)
3611	WinSetWindowPos(dcd->hwndFrame,
3612	HWND_BOTTOM,
3613	0,
3614	0,
3615	0,
3616	0,
3617	SWP_MINIMIZE \| SWP_ZORDER);
3618	if (fAutoTile)
3619	TileChildren(dcd->hwndParent,
3620	TRUE);
3621	WinSetWindowPos(hwndDir,
3622	HWND_TOP,
3623	0,
3624	0,
3625	0,
3626	0,
3627	SWP_ACTIVATE);
3628	}
3629	}
3630	else {
3631	strcpy(dcd->previous,dcd->directory);
3632	strcpy(dcd->directory,pci->szFileName);
3633	DosEnterCritSec();
3634	dcd->stopflag++;
3635	DosExitCritSec();
3636	if (!PostMsg(dcd->hwndObject,
3637	UM_RESCAN,
3638	MPVOID,
3639	MPFROMLONG(1L)))
3640	{
3641	DosEnterCritSec();
3642	dcd->stopflag--;
3643	DosExitCritSec();
3644	}
3645	else if (*dcd->directory) {
3646	if (hwndMain)
3647	WinSendMsg(hwndMain,
3648	UM_SETUSERLISTNAME,
3649	MPFROMP(dcd->directory),
3650	MPVOID);
3651	else
3652	add_udir(FALSE,
3653	dcd->directory);
3654	}
3655	}
3656	}
3657	else {
3658
3659	SWP swp;
3660
3661	WinQueryWindowPos(dcd->hwndFrame,&swp);
3662	WinSendMsg(hwnd,
3663	CM_SETRECORDEMPHASIS,
3664	MPFROMP(pci),
3665	MPFROM2SHORT(TRUE,CRA_INUSE));
3666	DefaultViewKeys(hwnd,
3667	dcd->hwndFrame,
3668	dcd->hwndParent,
3669	&swp,
3670	pci->szFileName);
3671	WinSendMsg(hwnd,
3672	CM_SETRECORDEMPHASIS,
3673	MPFROMP(pci),
3674	MPFROM2SHORT(FALSE,
3675	CRA_INUSE \|
3676	((fUnHilite) ?
3677	CRA_SELECTED :
3678	0)));
3679	}
3680	}
3681	else {
3682	if (!*dcd->directory \|\| IsValidDir(dcd->directory)) {
3683	NotifyError(pci->szFileName,
3684	status);
3685	WinSendMsg(hwnd,
3686	CM_REMOVERECORD,
3687	MPFROMP(&pci),
3688	MPFROM2SHORT(1,
3689	CMA_FREE \| CMA_INVALIDATE \|
3690	CMA_ERASE));
3691	if (hwndStatus)
3692	WinSetWindowText(hwndStatus,
3693	GetPString(IDS_RESCANSUGGESTEDTEXT));
3694	}
3695	else {
3696	DosEnterCritSec();
3697	dcd->stopflag++;
3698	DosExitCritSec();
3699	if (!PostMsg(dcd->hwndObject,
3700	UM_RESCAN,
3701	MPVOID,
3702	MPFROMLONG(1L)))
3703	{
3704	DosEnterCritSec();
3705	dcd->stopflag--;
3706	DosExitCritSec();
3707	}
3708	else if (*dcd->directory) {
3709	if (hwndMain)
3710	WinSendMsg(hwndMain,
3711	UM_SETUSERLISTNAME,
3712	MPFROMP(dcd->directory),
3713	MPVOID);
3714	else
3715	add_udir(FALSE,
3716	dcd->directory);
3717	}
3718	}
3719	}
3720	}
3721	else if (*dcd->directory)
3722	OpenObject(dcd->directory,
3723	Default,
3724	hwnd);
3725	}
3726	break;
3727	}
3728	break;
3729	}
3730	return 0;
3731
3732	case UM_LOADFILE:
3733	if (dcd && mp2) {
3734
3735	HWND ret;
3736
3737	ret = StartMLEEditor(dcd->hwndParent,
3738	(INT)mp1,
3739	(CHAR *)mp2,
3740	dcd->hwndFrame);
3741	if (mp2)
3742	free((CHAR *)mp2);
3743	return MRFROMLONG(ret);
3744	}
3745	return 0;
3746
3747	case WM_SAVEAPPLICATION:
3748	if (dcd && ParentIsDesktop(hwnd,dcd->hwndParent)) {
3749
3750	SWP swp;
3751
3752	WinQueryWindowPos(dcd->hwndFrame,&swp);
3753	if (!(swp.fl & (SWP_HIDE \| SWP_MINIMIZE \| SWP_MAXIMIZE)))
3754	PrfWriteProfileData(fmprof,
3755	appname,
3756	"VDirSizePos",
3757	&swp,
3758	sizeof(swp));
3759	}
3760	break;
3761
3762	case WM_CLOSE:
3763	WinSendMsg(hwnd,
3764	WM_SAVEAPPLICATION,
3765	MPVOID,
3766	MPVOID);
3767	if (LastDir == hwnd)
3768	LastDir = (HWND)0;
3769	if (dcd) {
3770	dcd->stopflag++;
3771	if (!dcd->dontclose && ParentIsDesktop(dcd->hwndFrame,(HWND)0))
3772	PostMsg((HWND)0,
3773	WM_QUIT,
3774	MPVOID,
3775	MPVOID);
3776	if (!dcd->hwndObject \|\|
3777	!PostMsg(dcd->hwndObject, WM_CLOSE, MPVOID, MPVOID))
3778	{
3779	if (dcd->hwndObject)
3780	WinSetWindowPtr(dcd->hwndObject,
3781	QWL_USER,
3782	NULL);
3783	WinSetWindowPtr(hwnd,
3784	QWL_USER,
3785	NULL);
3786	if (dcd->hwndRestore)
3787	WinSetWindowPos(dcd->hwndRestore,
3788	HWND_TOP,
3789	0,
3790	0,
3791	0,
3792	0,
3793	SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE \|
3794	SWP_ZORDER);
3795	FreeList(dcd->lastselection);
3796	free(dcd);
3797	DosPostEventSem(CompactSem);
3798	}
3799	}
3800	WinDestroyWindow(WinQueryWindow(WinQueryWindow(hwnd,QW_PARENT),
3801	QW_PARENT));
3802	return 0;
3803
3804	case WM_DESTROY:
3805	if (DirMenu)
3806	WinDestroyWindow(DirMenu);
3807	if (DirCnrMenu)
3808	WinDestroyWindow(DirCnrMenu);
3809	if (FileMenu)
3810	WinDestroyWindow(FileMenu);
3811	DirMenu = DirCnrMenu = FileMenu = (HWND)0;
3812	EmptyCnr(hwnd);
3813	break;
3814	}
3815	return (dcd && dcd->oldproc) ? dcd->oldproc(hwnd,msg,mp1,mp2) :
3816	PFNWPCnr(hwnd,msg,mp1,mp2);
3817	}
3818
3819
3820	HWND StartDirCnr (HWND hwndParent,CHAR *directory,HWND hwndRestore,ULONG flags)
3821	{
3822	/* bitmapped flags:
3823	* 0x00000001 = don't close app when window closes
3824	* 0x00000002 = no frame controls
3825	*/
3826
3827	HWND hwndFrame = (HWND)0,hwndClient;
3828	ULONG FrameFlags = FCF_TITLEBAR \| FCF_SYSMENU \|
3829	FCF_SIZEBORDER \| FCF_MINMAX \|
3830	FCF_ICON \| FCF_NOBYTEALIGN \|
3831	FCF_ACCELTABLE;
3832	USHORT id;
3833	static USHORT idinc = 0;
3834	DIRCNRDATA *dcd;
3835	static BOOL first = FALSE;
3836
3837	if(flags & 2)
3838	FrameFlags &= (~(FCF_TITLEBAR \| FCF_SYSMENU \| FCF_SIZEBORDER \|
3839	FCF_MINMAX \| FCF_ICON));
3840	if(!idinc)
3841	idinc = (rand() % 100);
3842	if(!hwndParent)
3843	hwndParent = HWND_DESKTOP;
3844	if(ParentIsDesktop(hwndParent,hwndParent))
3845	FrameFlags \|= (FCF_TASKLIST \| FCF_MENU);
3846	if(!hwndMain && !first) {
3847	if(DirCnrMenu) {
3848
3849	MENUITEM mi;
3850
3851	memset(&mi,0,sizeof(mi));
3852	WinSendMsg(DirCnrMenu,
3853	MM_DELETEITEM,
3854	MPFROM2SHORT(IDM_DRIVESMENU,FALSE),
3855	MPVOID);
3856	mi.iPosition = MIT_END;
3857	mi.afStyle = MIS_TEXT;
3858	mi.id = IDM_DRIVESMENU;
3859	WinSendMsg(DirCnrMenu,
3860	MM_INSERTITEM,
3861	MPFROMP(&mi),
3862	MPFROMP(GetPString(IDS_DRIVESMENUTEXT)));
3863	}
3864	first = TRUE;
3865	}
3866	if(directory) {
3867	hwndFrame = WinCreateStdWindow(hwndParent,
3868	WS_VISIBLE,
3869	&FrameFlags,
3870	GetPString(IDS_WCDIRCONTAINER),
3871	NULL,
3872	WS_VISIBLE \| fwsAnimate,
3873	FM3ModHandle,
3874	DIR_FRAME,
3875	&hwndClient);
3876	if(hwndFrame && hwndClient) {
3877	id = DIR_FRAME + idinc++;
3878	if(idinc > 99)
3879	idinc = 0;
3880	WinSetWindowUShort(hwndFrame,QWS_ID,id);
3881	dcd = xmallocz(sizeof(DIRCNRDATA),pszSrcFile,__LINE__);
3882	if (!dcd) {
3883	PostMsg(hwndClient,WM_CLOSE,MPVOID,MPVOID);
3884	hwndFrame = (HWND)0;
3885	}
3886	else {
3887	dcd->size = sizeof(DIRCNRDATA);
3888	dcd->id = id;
3889	dcd->type = DIR_FRAME;
3890	dcd->hwndParent = (hwndParent) ? hwndParent : HWND_DESKTOP;
3891	dcd->hwndFrame = hwndFrame;
3892	dcd->hwndClient = hwndClient;
3893	dcd->hwndRestore = hwndRestore;
3894	dcd->dontclose = ((flags & 1) != 0);
3895	strcpy(dcd->directory,directory);
3896	add_udir(FALSE,directory);
3897	{
3898	PFNWP oldproc;
3899
3900	oldproc = WinSubclassWindow(hwndFrame,
3901	(PFNWP)DirFrameWndProc);
3902	WinSetWindowPtr(hwndFrame,
3903	QWL_USER,
3904	(PVOID)oldproc);
3905	}
3906	dcd->hwndCnr = WinCreateWindow(hwndClient,
3907	WC_CONTAINER,
3908	NULL,
3909	CCS_AUTOPOSITION \| CCS_MINIICONS \|
3910	CCS_MINIRECORDCORE \| ulCnrType \|
3911	WS_VISIBLE,
3912	0,
3913	0,
3914	0,
3915	0,
3916	hwndClient,
3917	HWND_TOP,
3918	(ULONG)DIR_CNR,
3919	NULL,
3920	NULL);
3921	if(dcd->hwndCnr) {
3922	WinSetWindowPtr(dcd->hwndCnr,QWL_USER,(PVOID)dcd);
3923	dcd->oldproc = WinSubclassWindow(dcd->hwndCnr,
3924	(PFNWP)DirCnrWndProc);
3925	{
3926	USHORT ids[] = {DIR_TOTALS,DIR_SELECTED,DIR_VIEW,DIR_SORT,
3927	DIR_FILTER,DIR_FOLDERICON,DIR_MAX,0};
3928
3929	if(!(flags & 2))
3930	ids[6] = 0;
3931	CommonCreateTextChildren(dcd->hwndClient,
3932	GetPString(IDS_WCDIRSTATUS),
3933	ids);
3934	}
3935	if(!PostMsg(dcd->hwndCnr,
3936	UM_SETUP,
3937	MPVOID,
3938	MPVOID))
3939	WinSendMsg(dcd->hwndCnr,
3940	UM_SETUP,
3941	MPVOID,
3942	MPVOID);
3943	if(FrameFlags & FCF_TASKLIST) {
3944
3945	SWP swp,swpD;
3946	ULONG size = sizeof(swp);
3947	LONG cxScreen,cyScreen;
3948
3949	WinQueryTaskSizePos(WinQueryAnchorBlock(hwndFrame),0,&swp);
3950	if(PrfQueryProfileData(fmprof,
3951	appname,
3952	"VDirSizePos",
3953	&swpD,
3954	&size)) {
3955	cxScreen = WinQuerySysValue(HWND_DESKTOP,SV_CXSCREEN);
3956	cyScreen = WinQuerySysValue(HWND_DESKTOP,SV_CYSCREEN);
3957	if(swp.x + swpD.cx > cxScreen)
3958	swp.x = cxScreen - swpD.cx;
3959	if(swp.y + swpD.cy > cyScreen)
3960	swp.y = cyScreen - swpD.cy;
3961	swp.cx = swpD.cx;
3962	swp.cy = swpD.cy;
3963	}
3964	WinSetWindowPos(hwndFrame,
3965	HWND_TOP,
3966	swp.x,
3967	swp.y,
3968	swp.cx,
3969	swp.cy,
3970	SWP_SIZE \| SWP_MOVE \| SWP_SHOW \| SWP_ZORDER \|
3971	SWP_ACTIVATE);
3972	}
3973	}
3974	else {
3975	PostMsg(hwndClient,
3976	WM_CLOSE,
3977	MPVOID,
3978	MPVOID);
3979	free(dcd);
3980	hwndFrame = (HWND)0;
3981	}
3982	}
3983	}
3984	}
3985	return hwndFrame;
3986	}
3987

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