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source: trunk/dll/common.c@ 1777

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Last change on this file since 1777 was 1777, checked in by Steven Levine, 11 years ago
Rework FM/2 Config menu. Add confirm delete toggle. (Steven) Rework FM/2 Lite Config menu. Add drag&drop dialog toggle and confirm delete toggles. (Steven) Correct View, Sort and Filter button initialization. (Steven)
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 25.1 KB

Line
1
2	/***********************************************************************
3
4	$Id: common.c 1777 2014-06-13 01:51:31Z stevenhl $
5
6	Common window functions
7
8	Copyright (c) 1993, 1998 M. Kimes
9	Copyright (c) 2001, 2010 Steven H. Levine
10
11	13 Aug 05 SHL Renames
12	22 Jul 06 SHL Check more run time errors
13	15 Aug 06 SHL Use Dos_Error
14	03 Nov 06 SHL Rework thread usage count logic
15	07 Jan 07 GKY Move error strings etc. to string file
16	07 Jan 07 GKY Updated Helv font to vector font Helvetica
17	22 Mar 07 GKY Use QWL_USER
18	30 Mar 07 GKY Remove GetPString for window class names
19	02 Aug 07 SHL Sync with CNRITEM mods
20	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
21	26 Aug 07 SHL Change to DosSleep(0)
22	29 Feb 08 GKY Use xfree where appropriate
23	06 Jul 08 GKY Update delete/undelete to include move to and open XWP trashcan
24	01 Jan 09 GKY Add option to rescan tree container on eject of removable media
25	11 Jan 09 GKY Replace font names in the string file with global set at compile in init.c
26	07 Feb 09 GKY Eliminate Win_Error2 by moving function names to PCSZs used in Win_Error
27	08 Mar 09 GKY Additional strings move to PCSZs in init.c
28	22 Jul 09 GKY Drivebar enhancements add refresh removable, rescan all drives, drive button
29	22 Jul 09 GKY Drivebar enhancements add refresh removable, rescan all drives, drive button
30	loads drive root directory in directory container or expands drive tree
31	and rescans drive in tree container depending on container focus, greyed out
32	inappropriate menu context choices
33	14 Sep 09 SHL Blink thread LEDs while threads working
34	17 JAN 10 GKY Changes to get working with Watcom 1.9 Beta (1/16/10). Mostly cast CHAR CONSTANT * as CHAR *.
35
36	***********************************************************************/
37
38	#include <stdlib.h>
39	#include <string.h>
40	#include <ctype.h>
41
42	#define INCL_DOS
43	#define INCL_DOSERRORS
44	#define INCL_WIN
45	#define INCL_GPI
46	#define INCL_LONGLONG // dircnrs.h
47
48	#include "fm3dll.h"
49	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
50	#include "mainwnd2.h" // Data declaration(s)
51	#include "killproc.h" // Data declaration(s)
52	#include "collect.h" // Data declaration(s)
53	#include "grep.h" // Data declaration(s)
54	#include "dircnrs.h" // Data declaration(s)
55	#include "notebook.h" // Data declaration(s)
56	#include "inis.h" // Data declaration(s)
57	#include "init.h" // Data declaration(s)
58	#include "treecnr.h" // Data declaration(s)
59	#include "fm3dlg.h"
60	#include "fm3str.h"
61	#include "mle.h"
62	#include "filldir.h" // RemoveCnrItems
63	#include "errutil.h" // Dos_Error...
64	#include "strutil.h" // GetPString
65	#include "autoview.h" // AutoViewProc
66	#include "mainwnd.h" // BuildDriveBarButtons, GetNextWindowPos, TopWindow
67	#include "common.h"
68	#include "dirsize.h" // DirSizeProc
69	#include "info.h" // DrvInfoProc, SetDrvProc
70	#include "seeall.h" // StartSeeAll
71	#include "misc.h" // Broadcast
72	#include "valid.h" // CheckDrive
73	#include "mkdir.h" // PMMkDir
74	#include "presparm.h" // SetPresParams
75	#include "undel.h" // UndeleteDlgProc
76	#include "systemf.h" // runemf2
77	#include "wrappers.h" // xfree
78	#include "fortify.h"
79
80	// Data definitions
81	#pragma data_seg(DATA1)
82	static PSZ pszSrcFile = __FILE__;
83	static HWND hwndLED;
84	static HWND hwndLEDHdr;
85
86	#pragma data_seg(GLOBAL1)
87	HWND hwndBack;
88
89	MRESULT EXPENTRY CommonFrameWndProc(USHORT id,
90	HWND hwnd,
91	ULONG msg, MPARAM mp1, MPARAM mp2)
92	{
93	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
94
95	switch (msg) {
96	case UM_TIMER:
97	case UM_ACTION:
98	case UM_SHOWME:
99	case UM_OPENWINDOWFORME:
100	case UM_MINIMIZE:
101	case UM_MAXIMIZE:
102	case UM_CONTAINERDIR:
103	case UM_FILTER:
104	case UM_INITMENU:
105	case UM_COMMAND:
106	case UM_UPDATERECORD:
107	case UM_UPDATERECORDLIST:
108	case WM_COMMAND:
109	case MM_PORTHOLEINIT:
110	case WM_INITMENU:
111	case UM_CONTAINER_FILLED:
112	case UM_FILESMENU:
113	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
114
115	case UM_CONTEXTMENU:
116	PostMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
117	return 0;
118
119	case UM_CONTAINERHWND:
120	return MRFROMLONG(WinWindowFromID(hwnd, id));
121
122	case DM_DROP:
123	case DM_DRAGOVER:
124	case DM_DRAGLEAVE:
125	case DM_DROPHELP:
126	{
127	CNRDRAGINFO cnd;
128	USHORT dcmd;
129
130	switch (msg) {
131	case DM_DROP:
132	dcmd = CN_DROP;
133	break;
134	case DM_DRAGOVER:
135	dcmd = CN_DRAGOVER;
136	break;
137	case DM_DRAGLEAVE:
138	dcmd = CN_DRAGLEAVE;
139	break;
140	case DM_DROPHELP:
141	dcmd = CN_DROPHELP;
142	break;
143	}
144	cnd.pDragInfo = (PDRAGINFO) mp1;
145	cnd.pRecord = NULL;
146	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT),
147	WM_CONTROL, MPFROM2SHORT(id, dcmd), MPFROMP(&cnd));
148	}
149
150	case UM_RESCAN:
151	if (fAutoTile &&
152	!fAmClosing && !fNoTileUpdate && !ParentIsDesktop(hwnd, (HWND) 0))
153	PostMsg(WinQueryWindow(hwnd, QW_PARENT), UM_RESCAN, MPVOID, MPVOID);
154	return 0;
155
156	case WM_MINMAXFRAME:
157	{
158	PSWP pswp = (PSWP) mp1;
159	MRESULT rc;
160
161	rc = oldproc(hwnd, msg, mp1, mp2);
162	if (pswp->fl & (SWP_MINIMIZE \| SWP_HIDE \| SWP_RESTORE))
163	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
164	return rc;
165	}
166
167	case WM_DESTROY:
168	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
169	break;
170	}
171	return oldproc(hwnd, msg, mp1, mp2);
172	}
173
174	MRESULT EXPENTRY CommonTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
175	{
176	switch (msg) {
177	case WM_CREATE:
178	{
179	MRESULT rc;
180
181	rc = PFNWPStatic(hwnd, msg, mp1, mp2);
182	// 2014-06-11 SHL
183	switch (WinQueryWindowUShort(hwnd, QWS_ID)) {
184	case DIR_SORT:
185	case DIR_VIEW:
186	case DIR_FILTER:
187	//fixme to allow user to change presparams 1-10-09 GKY
188	SetPresParams(hwnd, &RGBGREY, &RGBBLACK, &RGBBLACK, FNT_8HELVETICA);
189	return rc;
190	}
191	}
192	} // switch msg
193	return PFNWPStatic(hwnd, msg, mp1, mp2);
194	}
195
196	void CommonTextPaint(HWND hwnd, HPS hps)
197	{
198	int x;
199	USHORT ids[] = { DIR_FOLDERICON, DIR_TOTALS, DIR_SELECTED, DIR_VIEW,
200	DIR_FILTER, DIR_SORT, DIR_MAX, 0
201	};
202	BOOL bools[] = { TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE };
203
204	for (x = 0; ids[x]; x++) {
205	if (WinWindowFromID(hwnd, ids[x]) != (HWND) 0)
206	PaintRecessedWindow(WinWindowFromID(hwnd, ids[x]), hps,
207	bools[x], FALSE);
208	}
209	}
210
211	void CommonCreateTextChildren(HWND hwnd, PCSZ class, USHORT * ids)
212	{
213	int x;
214	CHAR s[33];
215	ULONG attrs;
216	HWND hwndTmp;
217
218	if (!hwnd \|\| !class \|\| !ids) {
219	Runtime_Error(pszSrcFile, __LINE__, NULL);
220	return;
221	}
222
223	for (x = 0; ids[x]; x++) {
224	*s = 0;
225	switch (ids[x]) {
226	case DIR_SORT:
227	case DIR_FILTER:
228	case DIR_VIEW:
229	attrs = SS_TEXT \| DT_LEFT \| DT_VCENTER;
230	break;
231	case DIR_FOLDERICON:
232	case DIR_MAX:
233	attrs = SS_BITMAP;
234	sprintf(s, "#%d", ids[x]);
235	break;
236	default:
237	attrs = SS_TEXT \| DT_CENTER \| DT_VCENTER;
238	break;
239	}
240	hwndTmp = WinCreateWindow(hwnd, (CHAR *) class, s, attrs, 0, 0, 0, 0, hwnd,
241	HWND_TOP, ids[x], NULL, NULL);
242	if (!hwndTmp)
243	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__,
244	PCSZ_WINCREATEWINDOW);
245	} // for
246	}
247
248	void CommonDriveCmd(HWND hwnd, char *drive, USHORT cmd)
249	{
250	char dv[CCHMAXPATH];
251
252	if (!drive \|\| !*drive)
253	return;
254	strcpy(dv, drive);
255	MakeValidDir(dv);
256
257	switch (cmd) {
258	case IDM_MKDIR:
259	PMMkDir(hwnd, dv, FALSE);
260	break;
261	case IDM_INFO:
262	WinDlgBox(HWND_DESKTOP,
263	HWND_DESKTOP,
264	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) dv);
265	break;
266	case IDM_DRVFLAGS:
267	strcpy(dv, drive); // Must use original drive letter
268	if (WinDlgBox(HWND_DESKTOP,
269	hwnd,
270	SetDrvProc,
271	FM3ModHandle, DVS_FRAME, MPFROMP(dv)) && hwndTree)
272	if (!PostMsg(hwndTree, UM_SHOWME, MPFROMP(dv), MPVOID))
273	PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_UPDATE, 0), MPVOID);
274	break;
275	case IDM_SIZES:
276	WinDlgBox(HWND_DESKTOP,
277	HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, dv);
278	break;
279	case IDM_SHOWALLFILES:
280	StartSeeAll(HWND_DESKTOP, FALSE, dv);
281	break;
282	case IDM_UNDELETE:
283	{
284	HOBJECT hObject;
285	HWND hwndDesktop;
286
287	hObject = WinQueryObject("<XWP_TRASHCAN>");
288	if (hObject != NULLHANDLE && fTrashCan) {
289	hwndDesktop = WinQueryDesktopWindow((HAB) 0, NULLHANDLE);
290	WinSetFocus(HWND_DESKTOP, hwndDesktop);
291	WinOpenObject(hObject, 0, TRUE);
292	}
293	else
294	WinDlgBox(HWND_DESKTOP,
295	hwnd,
296	UndeleteDlgProc,
297	FM3ModHandle, UNDEL_FRAME, MPFROMP(dv));
298	}
299	break;
300	case IDM_CHKDSK:
301	runemf2(SEPARATE \| WINDOWED,
302	hwnd, pszSrcFile, __LINE__, NULL, NULL,
303	"PMCHKDSK.EXE %c:", toupper(*dv));
304	break;
305	case IDM_OPTIMIZE:
306	{
307	CHAR FileSystem[CCHMAXPATH];
308	ULONG type;
309
310	CheckDrive(*dv, FileSystem, &type);
311	if (*FileSystem) {
312	strcat(FileSystem, "OPT.CMD");
313	runemf2(SEPARATE \| WINDOWED,
314	hwnd, pszSrcFile, __LINE__,
315	NULL,
316	NULL,
317	"%s /C %s %c:", GetCmdSpec(FALSE), FileSystem, toupper(*dv));
318	}
319	}
320	break;
321	case IDM_FORMAT:
322	runemf2(SEPARATE \| WINDOWED,
323	hwnd, pszSrcFile, __LINE__, NULL, NULL,
324	"PMFORMAT.EXE %c:", toupper(*dv));
325	break;
326
327	#if 0 // fixme to be gone?
328
329	case IDM_CLOSETRAY:
330	if (driveflags[*dv - 'A'] & DRIVE_CDROM) {
331
332	BYTE parm[4] = { "CD01" };
333	ULONGLONG dlen;
334	ULONG plen;
335	HFILE hfile;
336	APIRET rc;
337
338	dv[2] = 0;
339	rc = DosOpen(dv,
340	&hfile,
341	&dlen,
342	0,
343	0,
344	OPEN_ACTION_OPEN_IF_EXISTS \|
345	OPEN_ACTION_CREATE_IF_NEW,
346	OPEN_FLAGS_DASD \|
347	OPEN_FLAGS_FAIL_ON_ERROR \| OPEN_SHARE_DENYNONE, NULL);
348	if (rc)
349	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosOpen");
350	else {
351	dlen = 0;
352	plen = sizeof(parm);
353	rc = DosDevIOCtl(hfile,
354	0x80,
355	0x45, &parm, sizeof(parm), &plen, NULL, 0, &dlen);
356	DosClose(hfile);
357	if (rc)
358	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosDevIOCtl");
359	}
360	}
361	break;
362	#endif // fixme to be gone?
363
364	case IDM_LOCK:
365	case IDM_UNLOCK:
366	case IDM_EJECT:
367	{
368	UCHAR parm[2];
369	ULONG plen = sizeof(parm), dlen = 0L;
370	APIRET rc;
371
372	switch (SHORT1FROMMP(cmd)) {
373	case IDM_LOCK:
374	parm[0] = 1;
375	break;
376	case IDM_UNLOCK:
377	parm[0] = 0;
378	break;
379	case IDM_EJECT:
380	parm[0] = 2;
381	break;
382	}
383	parm[1] = *dv - 'A';
384	DosError(FERR_DISABLEHARDERR);
385	rc = DosDevIOCtl(-1L, 8L, 0x40L, &parm, sizeof(parm), &plen, NULL, 0L, &dlen);
386	if (cmd == IDM_EJECT &&
387	(fEjectFlpyScan ? TRUE : parm[1] > 1) &&
388	(fEjectCDScan ? TRUE : !(driveflags[parm[1]] & DRIVE_CDROM)) &&
389	(fEjectRemovableScan ? TRUE : (parm[1] < 2 \|\| driveflags[parm[1]] & DRIVE_CDROM))) {
390	BOOL toggleTree = FALSE;
391
392	if (!hwndTree) {
393	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
394	toggleTree = TRUE;
395	}
396	WinSendMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_RESCAN, 0), MPVOID);
397	if (toggleTree)
398	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
399	}
400	}
401	break;
402
403	case IDM_RESCAN:
404	{
405	BOOL toggleTree = FALSE;
406
407	if (!hwndTree) {
408	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
409	toggleTree = TRUE;
410	}
411	WinSendMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_RESCAN, 0), MPVOID);
412	if (toggleTree)
413	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
414	}
415	break;
416
417	case IDM_REFRESHREMOVABLES:
418	{
419	BOOL toggleTree = FALSE;
420
421	if (!hwndTree) {
422	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
423	toggleTree = TRUE;
424	}
425	WinSendMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_REFRESHREMOVABLES, 0), MPVOID);
426	if (toggleTree)
427	WinSendMsg(hwndMain, WM_COMMAND, MPFROM2SHORT(IDM_VTREE, 0), MPVOID);
428	}
429	break;
430	}
431	}
432
433	void CommonCreateMainChildren(HWND hwnd, SWP * swp)
434	{
435	HWND hwndFrame = WinQueryWindow(hwnd, QW_PARENT);
436	HWND hwndTmp;
437	PFNWP oldproc;
438
439	// Create a children of frame window
440	// Left status window
441	hwndStatus = WinCreateWindow(hwndFrame,
442	(CHAR *) WC_STATUS,
443	"Status",
444	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
445	DT_VCENTER,
446	swp->x + 4 +
447	WinQuerySysValue(HWND_DESKTOP,
448	SV_CXSIZEBORDER),
449	swp->y + 4 +
450	WinQuerySysValue(HWND_DESKTOP,
451	SV_CYSIZEBORDER),
452	((swp->cx / 2) - 8) -
453	(WinQuerySysValue(HWND_DESKTOP,
454	SV_CXSIZEBORDER) * 2),
455	20,
456	hwndFrame, HWND_TOP, MAIN_STATUS, NULL, NULL);
457	if (!hwndStatus)
458	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
459	PCSZ_WINCREATEWINDOW);
460
461	// Right status window
462	hwndStatus2 = WinCreateWindow(hwndFrame,
463	(CHAR *) WC_STATUS,
464	"Status2",
465	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
466	DT_VCENTER,
467	((swp->cx / 2) + 4) +
468	WinQuerySysValue(HWND_DESKTOP,
469	SV_CXSIZEBORDER),
470	((swp->cy / 2) + 4) +
471	WinQuerySysValue(HWND_DESKTOP,
472	SV_CYSIZEBORDER),
473	((swp->cx / 2) - 8) -
474	(WinQuerySysValue(HWND_DESKTOP,
475	SV_CXSIZEBORDER) * 2),
476	20,
477	hwndFrame,
478	HWND_TOP, MAIN_STATUS2, NULL, NULL);
479	if (!hwndStatus2)
480	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
481	PCSZ_WINCREATEWINDOW);
482
483	hwndAttr = WinCreateWindow(hwndFrame,
484	(CHAR *) WC_STATUS,
485	"Attr",
486	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
487	DT_VCENTER,
488	swp->x + 4 +
489	WinQuerySysValue(HWND_DESKTOP,
490	SV_CXSIZEBORDER),
491	swp->y + 4 + 24 +
492	WinQuerySysValue(HWND_DESKTOP,
493	SV_CYSIZEBORDER),
494	((swp->cx / 4) - 8) -
495	(WinQuerySysValue(HWND_DESKTOP,
496	SV_CXSIZEBORDER) * 2),
497	20, hwndFrame, HWND_TOP, IDM_ATTRS, NULL, NULL);
498	if (!hwndAttr)
499	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
500	PCSZ_WINCREATEWINDOW);
501
502	hwndDate = WinCreateWindow(hwndFrame,
503	(CHAR *) WC_STATUS,
504	"Date",
505	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
506	DT_VCENTER,
507	((swp->x / 4) * 2) + 4 +
508	WinQuerySysValue(HWND_DESKTOP,
509	SV_CXSIZEBORDER),
510	swp->y + 4 + 24 +
511	WinQuerySysValue(HWND_DESKTOP,
512	SV_CYSIZEBORDER),
513	((swp->cx / 4) - 8) -
514	(WinQuerySysValue(HWND_DESKTOP,
515	SV_CXSIZEBORDER) * 2),
516	20, hwndFrame, HWND_TOP, IDM_INFO, NULL, NULL);
517	if (!hwndDate)
518	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
519	PCSZ_WINCREATEWINDOW);
520
521	hwndName = WinCreateWindow(hwndFrame,
522	(CHAR *) WC_STATUS,
523	"Name",
524	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
525	DT_VCENTER,
526	((swp->x / 4) * 3) + 4 +
527	WinQuerySysValue(HWND_DESKTOP,
528	SV_CXSIZEBORDER),
529	swp->y + 4 +
530	WinQuerySysValue(HWND_DESKTOP,
531	SV_CYSIZEBORDER),
532	((swp->cx / 4) - 8) -
533	(WinQuerySysValue(HWND_DESKTOP,
534	SV_CXSIZEBORDER) * 2),
535	20, hwndFrame, HWND_TOP, IDM_RENAME, NULL, NULL);
536	if (!hwndName)
537	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
538	PCSZ_WINCREATEWINDOW);
539
540	hwndTmp = WinCreateWindow(hwndFrame,
541	(CHAR *) WC_TOOLBACK,
542	NullStr,
543	WS_VISIBLE \| SS_TEXT \| DT_CENTER \| DT_VCENTER,
544	swp->x +
545	WinQuerySysValue(HWND_DESKTOP,
546	SV_CXSIZEBORDER),
547	(swp->cy -
548	WinQuerySysValue(HWND_DESKTOP,
549	SV_CYSIZEBORDER)) - 30,
550	swp->cx -
551	(WinQuerySysValue(HWND_DESKTOP,
552	SV_CXSIZEBORDER) * 2),
553	30, hwndFrame, HWND_TOP, MAIN_TOOLS, NULL, NULL);
554	if (!hwndTmp)
555	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
556	PCSZ_WINCREATEWINDOW);
557
558	hwndBack = WinCreateWindow(hwndFrame,
559	(CHAR *) WC_DRIVEBACK,
560	NullStr,
561	WS_VISIBLE \| SS_TEXT \| DT_RIGHT \| DT_BOTTOM,
562	swp->x +
563	WinQuerySysValue(HWND_DESKTOP,
564	SV_CXSIZEBORDER),
565	(swp->cy -
566	WinQuerySysValue(HWND_DESKTOP,
567	SV_CYSIZEBORDER)) -
568	(DRIVE_BUTTON_HEIGHT),
569	swp->cx -
570	(WinQuerySysValue(HWND_DESKTOP,
571	SV_CXSIZEBORDER) * 2),
572	DRIVE_BUTTON_HEIGHT,
573	hwndFrame, HWND_TOP, MAIN_DRIVES, NULL, NULL);
574
575	if (!hwndBack)
576	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
577	PCSZ_WINCREATEWINDOW);
578
579	hwndLED = WinCreateWindow(hwndFrame,
580	(CHAR *) WC_LED,
581	"#920", // LEDOFF_BMP
582	WS_VISIBLE \| SS_BITMAP,
583	swp->cx - 58,
584	swp->y,
585	12,
586	12, hwndFrame, HWND_TOP, MAIN_LED, NULL, NULL);
587	if (!hwndLED)
588	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
589	PCSZ_WINCREATEWINDOW);
590
591	hwndLEDHdr = WinCreateWindow(hwndFrame,
592	(CHAR *) WC_LED,
593	"0",
594	WS_VISIBLE \| SS_TEXT \| DT_VCENTER \|
595	DT_CENTER,
596	swp->cx - 58,
597	swp->y + 12,
598	12,
599	12,
600	hwndFrame, HWND_TOP, MAIN_LEDHDR, NULL, NULL);
601	if (!hwndLEDHdr)
602	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
603	PCSZ_WINCREATEWINDOW);
604
605	hwndAutoview = WinCreateWindow(hwndFrame,
606	(CHAR *) WC_AUTOVIEW,
607	NullStr,
608	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
609	DT_TOP \| DT_WORDBREAK,
610	swp->x + 4 +
611	WinQuerySysValue(HWND_DESKTOP,
612	SV_CXSIZEBORDER),
613	swp->y + 4 +
614	WinQuerySysValue(HWND_DESKTOP,
615	SV_CYSIZEBORDER) + 16,
616	(swp->cx - 8) -
617	(WinQuerySysValue(HWND_DESKTOP,
618	SV_CXSIZEBORDER) * 2),
619	48,
620	hwndFrame,
621	HWND_TOP, MAIN_AUTOVIEW, NULL, NULL);
622	if (!hwndAutoview)
623	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
624	PCSZ_WINCREATEWINDOW);
625
626	hwndAutoMLE = WinCreateWindow(hwndFrame,
627	// GetPString(IDS_WCAUTOVIEW),
628	(CHAR *) WC_MLE,
629	NullStr,
630	WS_VISIBLE \| MLS_HSCROLL \|
631	MLS_VSCROLL \| MLS_BORDER,
632	swp->x + 4 +
633	WinQuerySysValue(HWND_DESKTOP,
634	SV_CXSIZEBORDER),
635	swp->y + 4 +
636	WinQuerySysValue(HWND_DESKTOP,
637	SV_CYSIZEBORDER) + 16,
638	(swp->cx - 8) -
639	(WinQuerySysValue(HWND_DESKTOP,
640	SV_CXSIZEBORDER) * 2),
641	48,
642	hwndFrame,
643	HWND_TOP, MAIN_AUTOVIEWMLE, NULL, NULL);
644	if (!hwndAutoMLE)
645	Win_Error(hwndFrame, hwnd, pszSrcFile, __LINE__,
646	PCSZ_WINCREATEWINDOW);
647
648	oldproc = WinSubclassWindow(hwndAutoMLE, AutoViewProc);
649	WinSetWindowPtr(hwndAutoMLE, QWL_USER, (PVOID) oldproc);
650	PostMsg(hwndAutoMLE, UM_SETUP, MPVOID, MPVOID);
651	}
652
653	/**
654	* Called by MainWndProc and MainWndProc2 to process messages
655	* common to both fm/2 and fm/2 lite main window
656	*/
657
658	MRESULT EXPENTRY CommonMainWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
659	MPARAM mp2)
660	{
661	static BOOL fLedOn;
662	static LONG cWorkerThreads;
663
664	switch (msg) {
665	case UM_THREADUSE:
666	if (hbmLEDon && hbmLEDoff) {
667	CHAR sz[33];
668	if (mp1) {
669	cWorkerThreads++;
670	// 13 Sep 09 SHL fixme to be SMP safe
671	if (cWorkerThreads == 1) {
672	if (!WinStartTimer(WinQueryAnchorBlock(hwnd), hwnd, ID_LED_TIMER, 500))
673	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__, "WinStartTimer");
674	fLedOn = TRUE;
675	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDon), MPVOID);
676	}
677	}
678	else if (cWorkerThreads > 0)
679	cWorkerThreads--;
680
681	ltoa(cWorkerThreads, sz, 10);
682	WinSetWindowText(hwndLEDHdr, sz);
683	DosSleep(0);
684	}
685	return 0;
686
687	case WM_TIMER:
688	fLedOn = !fLedOn;
689	WinSendMsg(hwndLED,
690	SM_SETHANDLE,
691	fLedOn ? MPFROMLONG(hbmLEDon) : MPFROMLONG(hbmLEDoff),
692	MPVOID);
693	if (!fLedOn && cWorkerThreads == 0) {
694	if (!WinStopTimer(WinQueryAnchorBlock(hwnd), hwnd, ID_LED_TIMER))
695	Win_Error(hwnd, hwnd, pszSrcFile, __LINE__, "WinStartTimer");
696	}
697	break;
698
699	case UM_LOADFILE:
700	{
701	CHAR *s = NULL;
702	static CHAR lastfile[CCHMAXPATH] = "";
703
704	if (!fAutoView) {
705	if (*lastfile)
706	PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
707	UM_LOADFILE, MPVOID, MPVOID);
708	*lastfile = 0;
709	}
710	else {
711	if (mp1) {
712	if (!mp2 && !stricmp(lastfile, (CHAR *)mp1))
713	return 0;
714	strcpy(lastfile, (CHAR *)mp1);
715	s = xstrdup(lastfile, pszSrcFile, __LINE__);
716	}
717	else
718	*lastfile = 0;
719	if (!PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
720	UM_LOADFILE, MPFROMP(s), MPVOID)) {
721	xfree(s, pszSrcFile, __LINE__);
722	}
723	}
724	}
725	return 0;
726
727	case UM_BUILDDRIVEBAR:
728	BuildDriveBarButtons(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
729	MAIN_DRIVES));
730	return 0;
731	}
732	return WinDefWindowProc(hwnd, msg, mp1, mp2);
733	}
734
735	MRESULT EXPENTRY CommonTextButton(HWND hwnd, ULONG msg, MPARAM mp1,
736	MPARAM mp2)
737	{
738	static HWND hwndLast = (HWND) 0;
739	static ULONG lastclick = 0;
740
741	switch (msg) {
742	case WM_MOUSEMOVE:
743	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
744	if (!fNoFinger) {
745	WinSetPointer(HWND_DESKTOP, hptrFinger);
746	return MRFROMLONG(TRUE);
747	}
748	break;
749
750	case WM_BUTTON1DOWN:
751	case WM_BUTTON3DOWN:
752	if (hwndBubble)
753	WinDestroyWindow(hwndBubble);
754	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
755	WinSetCapture(HWND_DESKTOP, hwnd);
756	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
757	break;
758
759	case WM_BUTTON2UP:
760	case WM_BUTTON2DOWN:
761	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
762	if (msg == WM_BUTTON2UP && hwndLast) {
763	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
764	hwndLast = (HWND) 0;
765	}
766	break;
767
768	case WM_BUTTON1UP:
769	case WM_BUTTON3UP:
770	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
771	WinSetCapture(HWND_DESKTOP, (HWND) 0);
772	PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
773	{
774	ULONG check;
775
776	DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &check, sizeof(check));
777	if (check > lastclick + 500) {
778
779	RECTL rcl;
780	POINTS pts;
781
782	pts.x = SHORT1FROMMP(mp1);
783	pts.y = SHORT2FROMMP(mp1);
784	WinQueryWindowRect(hwnd, &rcl);
785	if (pts.x > 0 && pts.y > 0 && pts.x < rcl.xRight && pts.y < rcl.yTop)
786	PostMsg(hwnd, UM_CLICKED + (msg == WM_BUTTON3UP), mp1, mp2);
787	}
788	lastclick = check;
789	}
790	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
791	hwndLast = (HWND) 0;
792	break;
793
794	case WM_SETFOCUS:
795	if (mp2)
796	hwndLast = (HWND) mp1;
797	break;
798
799	case UM_FOCUSME:
800	if (mp1) {
801
802	PID pid;
803	TID tid;
804
805	if (WinIsWindow(WinQueryAnchorBlock(hwnd), (HWND) mp1) &&
806	WinQueryWindowProcess((HWND) mp1, &pid, &tid) && pid == mypid) {
807	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
808	return 0;
809	}
810	}
811	{
812	HWND htemp = (HWND) 0;
813
814	if (hwndMain)
815	htemp = TopWindow(hwndMain, (HWND) 0);
816	if (!htemp)
817	htemp = hwndTree;
818	if (htemp)
819	WinSetFocus(HWND_DESKTOP, htemp);
820	else
821	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
822	}
823	return 0;
824	}
825
826	return PFNWPStatic(hwnd, msg, mp1, mp2);
827	}
828
829	MRESULT EXPENTRY CommonCnrProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
830	{
831	DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd, QWL_USER);
832
833	switch (msg) {
834	case UM_FIXCNRMLE:
835	if (dcd) {
836
837	SWP swp, swpC;
838
839	if (WinQueryWindowPos(WinWindowFromID(hwnd, CID_MLE), &swp)) {
840	if (WinQueryWindowPos(hwnd, &swpC)) {
841	swpC.cx -= (WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 4);
842	swpC.cx -= swp.x;
843	WinSetWindowPos(WinWindowFromID(hwnd, CID_MLE),
844	HWND_TOP, 0, 0, swpC.cx, swp.cy + 2, SWP_SIZE);
845	}
846	}
847	if (mp1)
848	WinSendMsg(WinWindowFromID(hwnd, CID_MLE),
849	MLM_SETTEXTLIMIT, mp1, MPVOID);
850	}
851	return 0;
852
853	case UM_FIXEDITNAME:
854	if (dcd) {
855	if (mp1 && (INT) mp1 != -1) {
856
857	CHAR *p;
858
859	WinSendMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
860	MLEdelete(WinWindowFromID(hwnd, CID_MLE),
861	0, strlen((CHAR *)mp1) + 1);
862	WinSetDlgItemText(hwnd, CID_MLE, (CHAR *)mp1);
863	p = strrchr((CHAR *)mp1, '\\');
864	if (p) {
865	p++;
866	MLEsetcurposa(WinWindowFromID(hwnd, CID_MLE), (p - (CHAR *)mp1));
867	MLEsetcurposc(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
868	}
869	else
870	MLEsetcurpos(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
871	}
872	else if (mp2) {
873	if ((INT) mp1 == -1) {
874	PCNRITEM pci = (PCNRITEM) mp2;
875	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
876	}
877	else {
878	Broadcast(WinQueryAnchorBlock(hwnd),
879	dcd->hwndParent, UM_UPDATERECORD, mp2, MPVOID);
880	free(mp2);
881	}
882	}
883	}
884	return 0;
885	}
886	return PFNWPCnr(hwnd, msg, mp1, mp2);
887	}
888
889	HWND OpenDirCnr(HWND hwnd, HWND hwndParent, HWND hwndRestore,
890	BOOL noautotile, char *directory)
891	{
892	SWP swp;
893	HWND hwndDir;
894
895	if (ParentIsDesktop(hwnd, hwndParent) \|\| (ULONG ) realappname != FM3UL)
896	StartDirCnr(HWND_DESKTOP, directory, hwndRestore, 1);
897	else if ((ULONG ) realappname == FM3UL) {
898	if (!fAutoTile)
899	GetNextWindowPos(hwndParent, &swp, NULL, NULL);
900	hwndDir = StartDirCnr(hwndParent, directory, hwndRestore, 1);
901	if (hwndDir) {
902	if (!fAutoTile)
903	WinSetWindowPos(hwndDir,
904	HWND_TOP,
905	swp.x,
906	swp.y,
907	swp.cx,
908	swp.cy, SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
909	else if (!noautotile)
910	TileChildren(hwndParent, TRUE);
911	WinSetWindowPos(hwndDir,
912	HWND_TOP,
913	0, 0, 0, 0, SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE);
914	}
915	}
916	else {
917
918	char s[256];
919
920	assign_ignores(s);
921	runemf2(WINDOWED \| SEPARATE,
922	hwnd, pszSrcFile, __LINE__,
923	NULL,
924	NULL,
925	"VDIR.EXE %s%s\"%s%s\"",
926	(s) ? s : NullStr, (s) ? " " : NullStr,
927	directory,
928	(directory[strlen(directory) - 1] == '\\') ? PCSZ_BACKSLASH : NullStr);
929	}
930	return hwndDir;
931	}
932
933	//= IncrThreadUsage() Increment thread usage counter ==
934
935	VOID IncrThreadUsage(VOID)
936	{
937	if (hwndMain)
938	WinPostMsg(hwndMain, UM_THREADUSE, MPFROMLONG(1), MPVOID);
939	}
940
941	//= DecrThreadUsage() Decrement thread usage counter ==
942
943	VOID DecrThreadUsage(VOID)
944	{
945	if (hwndMain)
946	WinPostMsg(hwndMain, UM_THREADUSE, MPVOID, MPVOID);
947	}
948
949	#pragma alloc_text(COMMON,CommonFrameWndProc,CommonTextProc,CommonTextPaint)
950	#pragma alloc_text(COMMON1,CommonCreateTextChildren,CommonCreateMainChildren)
951	#pragma alloc_text(COMMON2,CommonDriveCmd,CommonTextButton)
952	#pragma alloc_text(COMMON3,CommonMainWndProc,IncrThreadUsage,DecrThreadUsage)
953	#pragma alloc_text(COMMON4,CommonCnrProc)
954	#pragma alloc_text(COMMON5,OpenDirCnr)

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