source: trunk/dll/common.c@ 844

Last change on this file since 844 was 844, checked in by Gregg Young, 18 years ago

Reversion of some large file funtions where file sizes is not used
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 20.3 KB
RevLine 
[246]1
2/***********************************************************************
3
4 $Id: common.c 844 2007-09-23 23:06:44Z gyoung $
5
6 Common window functions
7
8 Copyright (c) 1993, 1998 M. Kimes
[751]9 Copyright (c) 2001, 2007 Steven H. Levine
[246]10
11 13 Aug 05 SHL Renames
[348]12 22 Jul 06 SHL Check more run time errors
[446]13 15 Aug 06 SHL Use Dos_Error
[536]14 03 Nov 06 SHL Rework thread usage count logic
[552]15 07 Jan 07 GKY Move error strings etc. to string file
16 07 Jan 07 GKY Updated Helv font to vector font Helvetica
[574]17 22 Mar 07 GKY Use QWL_USER
[593]18 30 Mar 07 GKY Remove GetPString for window class names
[751]19 02 Aug 07 SHL Sync with CNRITEM mods
[793]20 20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
[809]21 26 Aug 07 SHL Change to DosSleep(0)
[246]22
23***********************************************************************/
24
[2]25#define INCL_DOS
26#define INCL_DOSERRORS
27#define INCL_WIN
28#define INCL_GPI
[841]29#define INCL_LONGLONG
[348]30#include <os2.h>
[2]31
32#include <stdarg.h>
33#include <stdio.h>
34#include <stdlib.h>
35#include <string.h>
36#include <ctype.h>
37#include <time.h>
38#include <direct.h>
39#include <share.h>
40#include <limits.h>
[348]41
[2]42#include "fm3dll.h"
43#include "fm3dlg.h"
44#include "fm3str.h"
45#include "mle.h"
46
47#pragma data_seg(DATA1)
[348]48
49static PSZ pszSrcFile = __FILE__;
50
[551]51MRESULT EXPENTRY CommonFrameWndProc(USHORT id,
52 HWND hwnd,
53 ULONG msg, MPARAM mp1, MPARAM mp2)
[377]54{
[574]55 PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]56
[551]57 switch (msg) {
58 case UM_TIMER:
59 case UM_ACTION:
60 case UM_SHOWME:
61 case UM_OPENWINDOWFORME:
62 case UM_MINIMIZE:
63 case UM_MAXIMIZE:
64 case UM_CONTAINERDIR:
65 case UM_FILTER:
66 case UM_INITMENU:
67 case UM_COMMAND:
68 case UM_UPDATERECORD:
69 case UM_UPDATERECORDLIST:
70 case WM_COMMAND:
71 case MM_PORTHOLEINIT:
72 case WM_INITMENU:
73 case UM_CONTAINER_FILLED:
74 case UM_FILESMENU:
75 return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
[2]76
[551]77 case UM_CONTEXTMENU:
78 PostMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
79 return 0;
[2]80
[551]81 case UM_CONTAINERHWND:
82 return MRFROMLONG(WinWindowFromID(hwnd, id));
[2]83
[551]84 case DM_DROP:
85 case DM_DRAGOVER:
86 case DM_DRAGLEAVE:
87 case DM_DROPHELP:
88 {
89 CNRDRAGINFO cnd;
90 USHORT dcmd;
[2]91
[551]92 switch (msg) {
93 case DM_DROP:
94 dcmd = CN_DROP;
95 break;
96 case DM_DRAGOVER:
97 dcmd = CN_DRAGOVER;
98 break;
99 case DM_DRAGLEAVE:
100 dcmd = CN_DRAGLEAVE;
101 break;
102 case DM_DROPHELP:
103 dcmd = CN_DROPHELP;
104 break;
[2]105 }
[551]106 cnd.pDragInfo = (PDRAGINFO) mp1;
107 cnd.pRecord = NULL;
108 return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT),
109 WM_CONTROL, MPFROM2SHORT(id, dcmd), MPFROMP(&cnd));
110 }
[2]111
[551]112 case UM_RESCAN:
113 if (fAutoTile &&
114 !fAmClosing && !fNoTileUpdate && !ParentIsDesktop(hwnd, (HWND) 0))
115 PostMsg(WinQueryWindow(hwnd, QW_PARENT), UM_RESCAN, MPVOID, MPVOID);
116 return 0;
[2]117
[551]118 case WM_MINMAXFRAME:
119 {
120 PSWP pswp = (PSWP) mp1;
121 MRESULT rc;
[2]122
[551]123 rc = oldproc(hwnd, msg, mp1, mp2);
124 if (pswp->fl & (SWP_MINIMIZE | SWP_HIDE | SWP_RESTORE))
125 WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
126 return rc;
127 }
[2]128
[551]129 case WM_DESTROY:
130 WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
131 break;
[2]132 }
[551]133 return oldproc(hwnd, msg, mp1, mp2);
[2]134}
135
[551]136MRESULT EXPENTRY CommonTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]137{
[551]138 switch (msg) {
139 case WM_CREATE:
140 {
141 MRESULT rc;
[2]142
[551]143 rc = PFNWPStatic(hwnd, msg, mp1, mp2);
[552]144 switch (WinQueryWindowUShort(hwnd, QWS_ID))
[551]145 case DIR_SORT:
146 case DIR_VIEW:
147 case DIR_FILTER:
[552]148
149 SetPresParams(hwnd, &RGBGREY, &RGBBLACK, &RGBBLACK, GetPString(IDS_8HELVTEXT));
[551]150 return rc;
151 }
[2]152 }
[551]153 return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]154}
155
[551]156void CommonTextPaint(HWND hwnd, HPS hps)
[377]157{
[2]158 int x;
[551]159 USHORT ids[] = { DIR_FOLDERICON, DIR_TOTALS, DIR_SELECTED, DIR_VIEW,
160 DIR_FILTER, DIR_SORT, DIR_MAX, 0
161 };
162 BOOL bools[] = { TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE };
[2]163
[551]164 for (x = 0; ids[x]; x++) {
165 if (WinWindowFromID(hwnd, ids[x]) != (HWND) 0)
166 PaintRecessedWindow(WinWindowFromID(hwnd, ids[x]), hps,
167 bools[x], FALSE);
[2]168 }
169}
170
[551]171void CommonCreateTextChildren(HWND hwnd, char *class, USHORT * ids)
[377]172{
[551]173 int x;
174 CHAR s[33];
[2]175 ULONG attrs;
[377]176 HWND hwndTmp;
[2]177
[377]178 if (!hwnd || !class || !ids) {
179 Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[2]180 return;
[377]181 }
[2]182
[551]183 for (x = 0; ids[x]; x++) {
[2]184 *s = 0;
[551]185 switch (ids[x]) {
186 case DIR_SORT:
187 case DIR_FILTER:
188 case DIR_VIEW:
189 attrs = SS_TEXT | DT_LEFT | DT_VCENTER;
190 break;
191 case DIR_FOLDERICON:
192 case DIR_MAX:
193 attrs = SS_BITMAP;
194 sprintf(s, "#%d", ids[x]);
195 break;
196 default:
197 attrs = SS_TEXT | DT_CENTER | DT_VCENTER;
198 break;
[2]199 }
[551]200 hwndTmp = WinCreateWindow(hwnd, class, s, attrs, 0, 0, 0, 0, hwnd,
201 HWND_TOP, ids[x], NULL, NULL);
[377]202 if (!hwndTmp)
[551]203 Win_Error2(hwnd, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
204 } // for
[2]205}
206
[551]207void CommonDriveCmd(HWND hwnd, char *drive, USHORT cmd)
[377]208{
[2]209 char dv[CCHMAXPATH];
210
[551]211 if (!drive || !*drive)
[2]212 return;
[551]213 strcpy(dv, drive);
[2]214 MakeValidDir(dv);
215
[551]216 switch (cmd) {
217 case IDM_MKDIR:
218 PMMkDir(hwnd, dv, FALSE);
219 break;
220 case IDM_INFO:
221 WinDlgBox(HWND_DESKTOP,
222 HWND_DESKTOP,
223 DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) dv);
224 break;
225 case IDM_DRVFLAGS:
[552]226 strcpy(dv, drive); // Must use original drive letter
[551]227 if (WinDlgBox(HWND_DESKTOP,
228 hwnd,
229 SetDrvProc,
230 FM3ModHandle, DVS_FRAME, MPFROMP(dv)) && hwndTree)
231 PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_UPDATE, 0), MPVOID);
232 break;
233 case IDM_SIZES:
234 WinDlgBox(HWND_DESKTOP,
235 HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, dv);
236 break;
237 case IDM_SHOWALLFILES:
238 StartSeeAll(HWND_DESKTOP, FALSE, dv);
239 break;
240 case IDM_UNDELETE:
241 WinDlgBox(HWND_DESKTOP,
242 hwnd, UndeleteDlgProc, FM3ModHandle, UNDEL_FRAME, MPFROMP(dv));
243 break;
244 case IDM_CHKDSK:
245 runemf2(SEPARATE | WINDOWED,
246 hwnd, NULL, NULL, "PMCHKDSK.EXE %c:", toupper(*dv));
247 break;
248 case IDM_OPTIMIZE:
249 {
250 CHAR FileSystem[CCHMAXPATH];
251 ULONG type;
[2]252
[551]253 CheckDrive(*dv, FileSystem, &type);
254 if (*FileSystem) {
255 strcat(FileSystem, "OPT.CMD");
256 runemf2(SEPARATE | WINDOWED,
257 hwnd,
258 NULL,
259 NULL,
260 "%s /C %s %c:", GetCmdSpec(FALSE), FileSystem, toupper(*dv));
[2]261 }
[551]262 }
263 break;
264 case IDM_FORMAT:
265 runemf2(SEPARATE | WINDOWED,
266 hwnd, NULL, NULL, "PMFORMAT.EXE %c:", toupper(*dv));
267 break;
[2]268
[551]269#if 0 // fixme to be gone?
[446]270
[551]271 case IDM_CLOSETRAY:
272 if (driveflags[*dv - 'A'] & DRIVE_CDROM) {
[2]273
[551]274 BYTE parm[4] = { "CD01" };
[841]275 ULONGLONG dlen;
276 ULONG plen;
[551]277 HFILE hfile;
278 APIRET rc;
[2]279
[551]280 dv[2] = 0;
[844]281 rc = DosOpen(dv,
282 &hfile,
283 &dlen,
284 0,
285 0,
286 OPEN_ACTION_OPEN_IF_EXISTS |
287 OPEN_ACTION_CREATE_IF_NEW,
288 OPEN_FLAGS_DASD |
289 OPEN_FLAGS_FAIL_ON_ERROR | OPEN_SHARE_DENYNONE, NULL);
[551]290 if (rc)
[844]291 Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosOpen");
[551]292 else {
293 dlen = 0;
294 plen = sizeof(parm);
295 rc = DosDevIOCtl(hfile,
296 0x80,
297 0x45, &parm, sizeof(parm), &plen, NULL, 0, &dlen);
298 DosClose(hfile);
299 if (rc)
300 Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosDevIOCtl");
[2]301 }
[551]302 }
303 break;
[446]304#endif // fixme to be gone?
[2]305
[551]306 case IDM_LOCK:
307 case IDM_UNLOCK:
308 case IDM_EJECT:
309 {
310 BYTE parm[2];
311 ULONG plen = sizeof(parm), dlen = 0L;
[446]312
[551]313 switch (SHORT1FROMMP(cmd)) {
314 case IDM_LOCK:
315 parm[0] = 1;
316 break;
317 case IDM_UNLOCK:
318 parm[0] = 0;
319 break;
320 case IDM_EJECT:
321 parm[0] = 2;
322 break;
[2]323 }
[551]324 parm[1] = (BYTE) (*dv - 'A');
325 DosError(FERR_DISABLEHARDERR);
326 DosDevIOCtl(-1L,
327 8L, 0x40L, &parm, sizeof(parm), &plen, NULL, 0L, &dlen);
328 }
329 break;
[2]330 }
331}
332
[551]333void CommonCreateMainChildren(HWND hwnd, SWP * swp)
[377]334{
[551]335 HWND hwndFrame = WinQueryWindow(hwnd, QW_PARENT);
[377]336 HWND hwndTmp;
337 PFNWP oldproc;
[2]338
[377]339 // Create a children of frame window
340 hwndStatus = WinCreateWindow(hwndFrame,
[593]341 WC_STATUS,
[551]342 "Status",
343 WS_VISIBLE | SS_TEXT | DT_LEFT |
344 DT_VCENTER,
345 swp->x + 4 +
346 WinQuerySysValue(HWND_DESKTOP,
347 SV_CXSIZEBORDER),
348 swp->y + 4 +
349 WinQuerySysValue(HWND_DESKTOP,
350 SV_CYSIZEBORDER),
351 ((swp->cx / 2) - 8) -
352 (WinQuerySysValue(HWND_DESKTOP,
353 SV_CXSIZEBORDER) * 2),
354 20,
355 hwndFrame, HWND_TOP, MAIN_STATUS, NULL, NULL);
[377]356 if (!hwndStatus)
[551]357 Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]358
359 hwndStatus2 = WinCreateWindow(hwndFrame,
[593]360 WC_STATUS,
[551]361 "Status2",
362 WS_VISIBLE | SS_TEXT | DT_LEFT |
363 DT_VCENTER,
364 ((swp->cx / 2) + 4) +
365 WinQuerySysValue(HWND_DESKTOP,
366 SV_CXSIZEBORDER),
367 ((swp->cy / 2) + 4) +
368 WinQuerySysValue(HWND_DESKTOP,
369 SV_CYSIZEBORDER),
370 ((swp->cx / 2) - 8) -
371 (WinQuerySysValue(HWND_DESKTOP,
372 SV_CXSIZEBORDER) * 2),
373 20,
374 hwndFrame,
375 HWND_TOP, MAIN_STATUS2, NULL, NULL);
[377]376 if (!hwndStatus2)
[551]377 Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]378
[377]379 hwndAttr = WinCreateWindow(hwndFrame,
[593]380 WC_STATUS,
[551]381 "Attr",
382 WS_VISIBLE | SS_TEXT | DT_CENTER |
383 DT_VCENTER,
384 swp->x + 4 +
385 WinQuerySysValue(HWND_DESKTOP,
386 SV_CXSIZEBORDER),
387 swp->y + 4 + 24 +
388 WinQuerySysValue(HWND_DESKTOP,
389 SV_CYSIZEBORDER),
390 ((swp->cx / 4) - 8) -
391 (WinQuerySysValue(HWND_DESKTOP,
392 SV_CXSIZEBORDER) * 2),
393 20, hwndFrame, HWND_TOP, IDM_ATTRS, NULL, NULL);
[377]394 if (!hwndAttr)
[551]395 Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]396
397 hwndDate = WinCreateWindow(hwndFrame,
[593]398 WC_STATUS,
[551]399 "Date",
400 WS_VISIBLE | SS_TEXT | DT_CENTER |
401 DT_VCENTER,
402 ((swp->x / 4) * 2) + 4 +
403 WinQuerySysValue(HWND_DESKTOP,
404 SV_CXSIZEBORDER),
405 swp->y + 4 + 24 +
406 WinQuerySysValue(HWND_DESKTOP,
407 SV_CYSIZEBORDER),
408 ((swp->cx / 4) - 8) -
409 (WinQuerySysValue(HWND_DESKTOP,
410 SV_CXSIZEBORDER) * 2),
411 20, hwndFrame, HWND_TOP, IDM_INFO, NULL, NULL);
[377]412 if (!hwndDate)
[551]413 Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]414
415 hwndName = WinCreateWindow(hwndFrame,
[593]416 WC_STATUS,
[551]417 "Name",
418 WS_VISIBLE | SS_TEXT | DT_LEFT |
419 DT_VCENTER,
420 ((swp->x / 4) * 3) + 4 +
421 WinQuerySysValue(HWND_DESKTOP,
422 SV_CXSIZEBORDER),
423 swp->y + 4 +
424 WinQuerySysValue(HWND_DESKTOP,
425 SV_CYSIZEBORDER),
426 ((swp->cx / 4) - 8) -
427 (WinQuerySysValue(HWND_DESKTOP,
428 SV_CXSIZEBORDER) * 2),
429 20, hwndFrame, HWND_TOP, IDM_RENAME, NULL, NULL);
[377]430 if (!hwndName)
[551]431 Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]432
[377]433 hwndTmp = WinCreateWindow(hwndFrame,
[593]434 WC_TOOLBACK,
[551]435 NullStr,
436 WS_VISIBLE | SS_TEXT | DT_CENTER | DT_VCENTER,
437 swp->x +
438 WinQuerySysValue(HWND_DESKTOP,
439 SV_CXSIZEBORDER),
440 (swp->cy -
441 WinQuerySysValue(HWND_DESKTOP,
442 SV_CYSIZEBORDER)) - 30,
443 swp->cx -
444 (WinQuerySysValue(HWND_DESKTOP,
445 SV_CXSIZEBORDER) * 2),
446 30, hwndFrame, HWND_TOP, MAIN_TOOLS, NULL, NULL);
[377]447 if (!hwndTmp)
[551]448 Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]449
450 hwndBack = WinCreateWindow(hwndFrame,
[593]451 WC_DRIVEBACK,
[551]452 NullStr,
453 WS_VISIBLE | SS_TEXT | DT_RIGHT | DT_BOTTOM,
454 swp->x +
455 WinQuerySysValue(HWND_DESKTOP,
456 SV_CXSIZEBORDER),
457 (swp->cy -
458 WinQuerySysValue(HWND_DESKTOP,
459 SV_CYSIZEBORDER)) - 30,
460 swp->cx -
461 (WinQuerySysValue(HWND_DESKTOP,
462 SV_CXSIZEBORDER) * 2),
463 30,
464 hwndFrame, HWND_TOP, MAIN_DRIVES, NULL, NULL);
[2]465
[377]466 if (!hwndBack)
[551]467 Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]468
469 hwndLED = WinCreateWindow(hwndFrame,
[593]470 WC_LED,
[551]471 "#920",
472 WS_VISIBLE | SS_BITMAP,
473 swp->cx - 58,
474 swp->y,
475 12,
476 12, hwndFrame, HWND_TOP, MAIN_LED, NULL, NULL);
[377]477 if (!hwndLED)
[551]478 Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]479
480 hwndLEDHdr = WinCreateWindow(hwndFrame,
[593]481 WC_LED,
[551]482 "0",
483 WS_VISIBLE | SS_TEXT | DT_VCENTER |
484 DT_CENTER,
485 swp->cx - 58,
486 swp->y + 12,
487 12,
488 12,
489 hwndFrame, HWND_TOP, MAIN_LEDHDR, NULL, NULL);
[377]490 if (!hwndLEDHdr)
[551]491 Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]492
493 hwndAutoview = WinCreateWindow(hwndFrame,
[593]494 WC_AUTOVIEW,
[551]495 NullStr,
496 WS_VISIBLE | SS_TEXT | DT_LEFT |
497 DT_TOP | DT_WORDBREAK,
498 swp->x + 4 +
499 WinQuerySysValue(HWND_DESKTOP,
500 SV_CXSIZEBORDER),
501 swp->y + 4 +
502 WinQuerySysValue(HWND_DESKTOP,
503 SV_CYSIZEBORDER) + 16,
504 (swp->cx - 8) -
505 (WinQuerySysValue(HWND_DESKTOP,
506 SV_CXSIZEBORDER) * 2),
507 48,
508 hwndFrame,
509 HWND_TOP, MAIN_AUTOVIEW, NULL, NULL);
[377]510 if (!hwndAutoview)
[551]511 Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]512
513 hwndAutoMLE = WinCreateWindow(hwndFrame,
[551]514 // GetPString(IDS_WCAUTOVIEW),
515 WC_MLE,
516 NullStr,
517 WS_VISIBLE | MLS_HSCROLL |
518 MLS_VSCROLL | MLS_BORDER,
519 swp->x + 4 +
520 WinQuerySysValue(HWND_DESKTOP,
521 SV_CXSIZEBORDER),
522 swp->y + 4 +
523 WinQuerySysValue(HWND_DESKTOP,
524 SV_CYSIZEBORDER) + 16,
525 (swp->cx - 8) -
526 (WinQuerySysValue(HWND_DESKTOP,
527 SV_CXSIZEBORDER) * 2),
528 48,
529 hwndFrame,
530 HWND_TOP, MAIN_AUTOVIEWMLE, NULL, NULL);
[377]531 if (!hwndAutoMLE)
[551]532 Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]533
[551]534 oldproc = WinSubclassWindow(hwndAutoMLE, AutoViewProc);
[574]535 WinSetWindowPtr(hwndAutoMLE, QWL_USER, (PVOID) oldproc);
[551]536 PostMsg(hwndAutoMLE, UM_SETUP, MPVOID, MPVOID);
[2]537}
538
[551]539MRESULT EXPENTRY CommonMainWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
540 MPARAM mp2)
[377]541{
[551]542 switch (msg) {
543 case UM_THREADUSE:
544 if (hbmLEDon && hbmLEDoff) {
545 static LONG threaduse;
546 CHAR ts[33];
[2]547
[551]548 if (mp1) {
549 threaduse++;
550 if (threaduse == 1)
551 WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDon), MPVOID);
552 }
553 else {
554 threaduse--;
555 if (threaduse <= 0) {
556 threaduse = 0;
557 WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDoff), MPVOID);
[377]558 }
559 }
[551]560 ltoa(threaduse, ts, 10);
561 WinSetWindowText(hwndLEDHdr, ts);
[809]562 DosSleep(0);
[551]563 }
564 return 0;
[2]565
[551]566 case UM_LOADFILE:
567 {
568 CHAR *s = NULL;
569 static CHAR lastfile[CCHMAXPATH] = "";
[2]570
[551]571 if (!fAutoView) {
572 if (*lastfile)
573 PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
574 UM_LOADFILE, MPVOID, MPVOID);
575 *lastfile = 0;
576 }
577 else {
578 if (mp1) {
579 if (!mp2 && !stricmp(lastfile, (CHAR *) mp1))
580 return 0;
581 strcpy(lastfile, (CHAR *) mp1);
582 s = xstrdup(lastfile, pszSrcFile, __LINE__);
583 }
584 else
585 *lastfile = 0;
586 if (!PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
587 UM_LOADFILE, MPFROMP(s), MPVOID)) {
588 if (s)
589 free(s);
590 }
591 }
592 }
593 return 0;
[2]594
[551]595 case UM_BUILDDRIVEBAR:
596 BuildDriveBarButtons(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
597 MAIN_DRIVES));
598 return 0;
[2]599 }
[551]600 return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]601}
602
[551]603MRESULT EXPENTRY CommonTextButton(HWND hwnd, ULONG msg, MPARAM mp1,
604 MPARAM mp2)
[377]605{
[551]606 static HWND hwndLast = (HWND) 0;
[2]607 static ULONG lastclick = 0;
608
[551]609 switch (msg) {
610 case WM_MOUSEMOVE:
611 shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT | KC_ALT | KC_CTRL));
612 if (!fNoFinger) {
613 WinSetPointer(HWND_DESKTOP, hptrFinger);
614 return MRFROMLONG(TRUE);
615 }
616 break;
[348]617
[551]618 case WM_BUTTON1DOWN:
619 case WM_BUTTON3DOWN:
620 if (hwndBubble)
621 WinDestroyWindow(hwndBubble);
622 shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT | KC_ALT | KC_CTRL));
623 WinSetCapture(HWND_DESKTOP, hwnd);
624 PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
625 break;
[2]626
[551]627 case WM_BUTTON2UP:
628 case WM_BUTTON2DOWN:
629 shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT | KC_ALT | KC_CTRL));
630 if (msg == WM_BUTTON2UP && hwndLast) {
631 PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
632 hwndLast = (HWND) 0;
633 }
634 break;
[2]635
[551]636 case WM_BUTTON1UP:
637 case WM_BUTTON3UP:
638 shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT | KC_ALT | KC_CTRL));
639 WinSetCapture(HWND_DESKTOP, (HWND) 0);
640 PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
641 {
642 ULONG check;
[2]643
[551]644 DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &check, sizeof(check));
645 if (check > lastclick + 500) {
[2]646
[551]647 RECTL rcl;
648 POINTS pts;
[2]649
[551]650 pts.x = SHORT1FROMMP(mp1);
651 pts.y = SHORT2FROMMP(mp1);
652 WinQueryWindowRect(hwnd, &rcl);
653 if (pts.x > 0 && pts.y > 0 && pts.x < rcl.xRight && pts.y < rcl.yTop)
654 PostMsg(hwnd, UM_CLICKED + (msg == WM_BUTTON3UP), mp1, mp2);
[2]655 }
[551]656 lastclick = check;
657 }
658 PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
659 hwndLast = (HWND) 0;
660 break;
[2]661
[551]662 case WM_SETFOCUS:
663 if (mp2)
664 hwndLast = (HWND) mp1;
665 break;
[2]666
[551]667 case UM_FOCUSME:
668 if (mp1) {
[2]669
[551]670 PID pid;
671 TID tid;
[2]672
[551]673 if (WinIsWindow(WinQueryAnchorBlock(hwnd), (HWND) mp1) &&
674 WinQueryWindowProcess((HWND) mp1, &pid, &tid) && pid == mypid) {
675 WinSetFocus(HWND_DESKTOP, (HWND) mp1);
676 return 0;
[2]677 }
[551]678 }
679 {
680 HWND htemp = (HWND) 0;
[2]681
[551]682 if (hwndMain)
683 htemp = TopWindow(hwndMain, (HWND) 0);
684 if (!htemp)
685 htemp = hwndTree;
686 if (htemp)
687 WinSetFocus(HWND_DESKTOP, htemp);
688 else
689 WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
690 }
691 return 0;
[2]692 }
693
[551]694 return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]695}
696
[551]697MRESULT EXPENTRY CommonCnrProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]698{
[574]699 DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd, QWL_USER);
[2]700
[551]701 switch (msg) {
702 case UM_FIXCNRMLE:
703 if (dcd) {
[2]704
[551]705 SWP swp, swpC;
[2]706
[551]707 if (WinQueryWindowPos(WinWindowFromID(hwnd, CID_MLE), &swp)) {
708 if (WinQueryWindowPos(hwnd, &swpC)) {
709 swpC.cx -= (WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 4);
710 swpC.cx -= swp.x;
711 WinSetWindowPos(WinWindowFromID(hwnd, CID_MLE),
712 HWND_TOP, 0, 0, swpC.cx, swp.cy + 2, SWP_SIZE);
713 }
[2]714 }
[551]715 if (mp1)
716 WinSendMsg(WinWindowFromID(hwnd, CID_MLE),
717 MLM_SETTEXTLIMIT, mp1, MPVOID);
718 }
719 return 0;
[2]720
[551]721 case UM_FIXEDITNAME:
722 if (dcd) {
723 if (mp1 && (INT) mp1 != -1) {
[2]724
[551]725 CHAR *p;
[2]726
[551]727 WinSendMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
728 MLEdelete(WinWindowFromID(hwnd, CID_MLE),
729 0, strlen((CHAR *) mp1) + 1);
730 WinSetDlgItemText(hwnd, CID_MLE, (CHAR *) mp1);
731 p = strrchr((CHAR *) mp1, '\\');
732 if (p) {
733 p++;
734 MLEsetcurposa(WinWindowFromID(hwnd, CID_MLE), (p - (CHAR *) mp1));
735 MLEsetcurposc(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *) mp1));
736 }
737 else
738 MLEsetcurpos(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *) mp1));
739 }
740 else if (mp2) {
741 if ((INT) mp1 == -1) {
742 PCNRITEM pci = (PCNRITEM) mp2;
[751]743 RemoveCnrItems(hwnd, pci, 1, CMA_FREE | CMA_INVALIDATE);
[551]744 }
745 else {
746 Broadcast(WinQueryAnchorBlock(hwnd),
747 dcd->hwndParent, UM_UPDATERECORD, mp2, MPVOID);
748 free(mp2);
749 }
[2]750 }
[551]751 }
752 return 0;
[2]753 }
[551]754 return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]755}
756
[551]757HWND OpenDirCnr(HWND hwnd, HWND hwndParent, HWND hwndRestore,
758 BOOL noautotile, char *directory)
[377]759{
[551]760 SWP swp;
[2]761 HWND hwndDir;
762
[551]763 if (ParentIsDesktop(hwnd, hwndParent) || *(ULONG *) realappname != FM3UL)
764 StartDirCnr(HWND_DESKTOP, directory, hwndRestore, 1);
765 else if (*(ULONG *) realappname == FM3UL) {
766 if (!fAutoTile)
767 GetNextWindowPos(hwndParent, &swp, NULL, NULL);
768 hwndDir = StartDirCnr(hwndParent, directory, hwndRestore, 1);
769 if (hwndDir) {
770 if (!fAutoTile)
771 WinSetWindowPos(hwndDir,
772 HWND_TOP,
773 swp.x,
774 swp.y,
775 swp.cx,
776 swp.cy, SWP_MOVE | SWP_SIZE | SWP_SHOW | SWP_ZORDER);
777 else if (!noautotile)
778 TileChildren(hwndParent, TRUE);
[2]779 WinSetWindowPos(hwndDir,
[551]780 HWND_TOP,
781 0, 0, 0, 0, SWP_RESTORE | SWP_SHOW | SWP_ACTIVATE);
[2]782 }
783 }
784 else {
785
786 char s[256];
787
788 assign_ignores(s);
789 runemf2(WINDOWED | SEPARATE,
[551]790 hwnd,
791 NULL,
792 NULL,
793 "VDIR.EXE %s%s\"%s%s\"",
794 (*s) ? s : NullStr, (*s) ? " " : NullStr,
795 directory,
796 (directory[strlen(directory) - 1] == '\\') ? "\\" : NullStr);
[2]797 }
798 return hwndDir;
799}
800
[536]801//= IncrThreadUsage() Increment thread usage counter ==
802
803VOID IncrThreadUsage(VOID)
804{
805 if (hwndMain)
[551]806 WinPostMsg(hwndMain, UM_THREADUSE, MPFROMLONG(1), MPVOID);
[536]807}
808
809//= DecrThreadUsage() Decrement thread usage counter ==
810
811VOID DecrThreadUsage(VOID)
812{
813 if (hwndMain)
[551]814 WinPostMsg(hwndMain, UM_THREADUSE, MPVOID, MPVOID);
[536]815}
[793]816
817#pragma alloc_text(COMMON,CommonFrameWndProc,CommonTextProc,CommonTextPaint)
818#pragma alloc_text(COMMON1,CommonCreateTextChildren,CommonCreateMainChildren)
819#pragma alloc_text(COMMON2,CommonDriveCmd,CommonTextButton)
820#pragma alloc_text(COMMON3,CommonMainWndProc,IncrThreadUsage,DecrThreadUsage)
821#pragma alloc_text(COMMON4,CommonCnrProc)
822#pragma alloc_text(COMMON5,OpenDirCnr)
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