source: trunk/dll/dirsize.c@ 66

Last change on this file since 66 was 54, checked in by root, 23 years ago

Use CBLIST_TO_EASIZE
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File size: 27.6 KB
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1
2/***********************************************************************
3
4 $Id: dirsize.c 54 2003-04-18 03:03:24Z root $
5
6 Directory size
7
8 Copyright (c) 1993-98 M. Kimes
9 Copyright (c) 2001, 2002 Steven H.Levine
10
11 Revisions 16 Oct 02 SHL - Handle large partitions
12 12 Feb 03 SHL - Use CBLIST_TO_EASIZE
13
14***********************************************************************/
15
16#define INCL_DOS
17#define INCL_WIN
18#define INCL_GPI
19
20#include <os2.h>
21#include <stdio.h>
22#include <stdlib.h>
23#include <string.h>
24#include <ctype.h>
25#include "fm3dll.h"
26#include "fm3dlg.h"
27#include "fm3str.h"
28
29#pragma alloc_text(DIRSIZE,ProcessDir,FillCnrs,DirSizeProc)
30#pragma alloc_text(DIRSIZE2,PrintToFile,FillInRecSizes,SortSizeCnr)
31
32typedef struct {
33 CHAR *filename;
34 HWND hwndCnr;
35 CHAR *stopflag;
36 DIRCNRDATA *dcd;
37} DIRSIZE;
38
39typedef struct {
40 CHAR dirname[CCHMAXPATH];
41 CHAR stopflag;
42 BOOL dying;
43 BOOL working;
44 HPOINTER hptr;
45} TEMP;
46
47
48SHORT APIENTRY SortSizeCnr (PMINIRECORDCORE p1,PMINIRECORDCORE p2,
49 PVOID SortFlags) {
50
51 ULONG size1,size2;
52
53 size1 = ((PCNRITEM)p1)->cbFile + ((PCNRITEM)p1)->easize;
54 size2 = ((PCNRITEM)p2)->cbFile + ((PCNRITEM)p2)->easize;
55 return (size1 < size2) ? 1 : (size1 == size2) ? 0 : -1;
56}
57
58
59static ULONG ProcessDir (HWND hwndCnr,CHAR *filename,PCNRITEM pciParent,
60 CHAR *stopflag,BOOL top)
61{
62 CHAR maskstr[CCHMAXPATH],*pEndMask;
63 register char *p,*sp,*pp;
64 ULONG nm,totalbytes = 0L,subbytes = 0L,temp;
65 HDIR hdir;
66 FILEFINDBUF4 *ffb;
67 APIRET rc;
68 RECORDINSERT ri;
69 PCNRITEM pciP;
70
71 ffb = malloc(sizeof(FILEFINDBUF4) /* * FilesToGet */);
72 if(!ffb)
73 return -1L;
74 strcpy(maskstr,filename);
75 if(maskstr[strlen(maskstr) - 1] != '\\')
76 strcat(maskstr,"\\");
77 pEndMask = &maskstr[strlen(maskstr)]; // Point after last \
78 strcat(maskstr,"*");
79//printf("%s\n",maskstr);
80 hdir = HDIR_CREATE;
81 nm = 1L;
82 memset(ffb,0,sizeof(ffb));
83 DosError(FERR_DISABLEHARDERR);
84//printf("FIND1\n");
85 rc = DosFindFirst(filename, &hdir,
86 FILE_NORMAL | FILE_READONLY | FILE_ARCHIVED |
87 FILE_SYSTEM | FILE_HIDDEN | MUST_HAVE_DIRECTORY,
88 ffb, sizeof(FILEFINDBUF4),&nm, FIL_QUERYEASIZE);
89 if(!rc)
90 DosFindClose(hdir);
91
92 /*
93 * the "|| strlen(filename) < 4 below works around an OS/2 bug
94 * that prevents FAT root directories from being found when
95 * requesting EASIZE. sheesh.
96 */
97 if((!rc && (ffb->attrFile & FILE_DIRECTORY)) || strlen(filename) < 4)
98 {
99 if(*stopflag) {
100 free(ffb);
101 return -1L;
102 }
103 //printf("CM_ALLOCRECORD\n");
104 pciP = WinSendMsg(hwndCnr,CM_ALLOCRECORD,MPFROMLONG(EXTRA_RECORD_BYTES2),
105 MPFROMLONG(1L));
106 if(!pciP) {
107 free(ffb);
108 return -1L;
109 }
110 if(!rc)
111 totalbytes = ffb->cbFile + CBLIST_TO_EASIZE(ffb->cbList);
112 else
113 DosError(FERR_DISABLEHARDERR);
114 pciP->pszLongname = pciP->szFileName;
115 pciP->rc.hptrIcon = hptrDir;
116 *pciP->szDispAttr = *pciP->Longname = *pciP->subject = 0;
117 pciP->attrFile = 0L;
118 }
119 else
120 {
121 free(ffb);
122 Dos_Error(MB_ENTER,
123 rc,
124 HWND_DESKTOP,
125 __FILE__,
126 __LINE__,
127 GetPString(IDS_CANTFINDDIRTEXT),
128 filename);
129 return -1L;
130 }
131
132 if(strlen(filename) < 4 || top)
133 strcpy(pciP->szFileName,filename);
134 else {
135 p = strrchr(filename,'\\');
136 if(!p)
137 p = filename;
138 else
139 p++;
140 sp = (strchr(filename,' ') != NULL) ? "\"" : NullStr;
141 pp = pciP->szFileName;
142 if(*sp) {
143 *pp = *sp;
144 pp++;
145 *pp = 0;
146 }
147 strcpy(pp,p);
148 if(*sp)
149 strcat(pp,sp);
150 }
151 pciP->pszFileName = pciP->szFileName + strlen(pciP->szFileName);
152 pciP->rc.pszIcon = pciP->pszLongname;
153 pciP->rc.flRecordAttr |= CRA_RECORDREADONLY;
154 if(fForceUpper)
155 strupr(pciP->szFileName);
156 else if(fForceLower)
157 strlwr(pciP->szFileName);
158 memset(&ri,0,sizeof(RECORDINSERT));
159 ri.cb = sizeof(RECORDINSERT);
160 ri.pRecordOrder = (PRECORDCORE)CMA_END;
161 ri.pRecordParent = (PRECORDCORE)pciParent;
162 ri.zOrder = (USHORT)CMA_TOP;
163 ri.cRecordsInsert = 1L;
164 ri.fInvalidateRecord = TRUE;
165//printf("CM_INSERTRECORD\n");
166 if(!WinSendMsg(hwndCnr,CM_INSERTRECORD,MPFROMP(pciP),MPFROMP(&ri))) {
167//printf("Insert failed\n");
168 free(ffb);
169 return -1L;
170 }
171 hdir = HDIR_CREATE;
172 nm = 1L;
173//printf("FIND2\n");
174 rc = DosFindFirst(maskstr,&hdir,
175 FILE_NORMAL | FILE_READONLY | FILE_ARCHIVED |
176 FILE_SYSTEM | FILE_HIDDEN | FILE_DIRECTORY,
177 ffb,
178 sizeof(FILEFINDBUF4),
179 &nm,
180 FIL_QUERYEASIZE);
181 if(!rc)
182 {
183 register PBYTE fb = (PBYTE)ffb;
184 FILEFINDBUF4 *pffbFile;
185 ULONG x;
186
187 while(!rc)
188 {
189 priority_normal();
190 //printf("Found %lu\n",nm);
191 for(x = 0L;x < nm;x++)
192 {
193 pffbFile = (FILEFINDBUF4 *)fb;
194 //printf("%s\n",pffbFile->achName);
195 //fflush(stdout);
196 // Total size skipping . and ..
197 if((*pffbFile->achName != '.' ||
198 (pffbFile->achName[1] && pffbFile->achName[1] != '.')) ||
199 !(pffbFile->attrFile & FILE_DIRECTORY))
200 {
201 totalbytes += pffbFile->cbFile +
202 CBLIST_TO_EASIZE(pffbFile->cbList);
203 if(!(pffbFile->attrFile & FILE_DIRECTORY))
204 pciP->attrFile++; // Bump file count
205 if(*stopflag)
206 break;
207 if(pffbFile->attrFile & FILE_DIRECTORY) {
208 // Recurse into subdir
209 strcpy(pEndMask,pffbFile->achName); // Append dirname to base dirname
210 if(!*stopflag)
211 {
212 temp = ProcessDir(hwndCnr,maskstr,pciP,stopflag,FALSE);
213 if(temp != (ULONG)-1L)
214 subbytes += temp;
215 }
216 }
217 }
218 if(!pffbFile->oNextEntryOffset)
219 break;
220 fb += pffbFile->oNextEntryOffset;
221 } // for matches
222 if(*stopflag)
223 break;
224 DosSleep(0L);
225 nm = 1L; /* FilesToGet */
226 rc = DosFindNext(hdir,ffb,sizeof(FILEFINDBUF4) ,&nm);
227 } // while more found
228 DosFindClose(hdir);
229 priority_normal();
230 }
231 pciP->cbFile = totalbytes;
232 pciP->easize = subbytes;
233 WinSendMsg(hwndCnr,CM_INVALIDATERECORD,MPFROMP(&pciP),
234 MPFROM2SHORT(1,CMA_ERASE | CMA_TEXTCHANGED));
235 free(ffb);
236 return totalbytes + subbytes;
237}
238
239
240VOID FillInRecSizes (HWND hwndCnr,PCNRITEM pciParent,ULONG totalbytes,
241 CHAR *stopflag,BOOL isroot)
242{
243 PCNRITEM pci = pciParent;
244 SHORT attrib = CMA_FIRSTCHILD;
245
246 if(pci) {
247
248 CHAR tf[80],tb[80],tt[80],br[80];
249 register CHAR *p;
250 register ULONG cntr,x;
251 float cntra = 0.0;
252
253 commafmt(tf,sizeof(tf),(pci->cbFile > 0L && pci->cbFile < 1024L) ? 1L :
254 pci->cbFile / 1024L);
255 *br = 0;
256 if(totalbytes) {
257 if(isroot) {
258
259 FSALLOCATE fsa;
260 APIRET rc;
261
262 memset(&fsa,0,sizeof(fsa));
263 rc = DosQueryFSInfo(toupper(*pci->szFileName) - '@',FSIL_ALLOC,&fsa,
264 sizeof(FSALLOCATE));
265 if(!rc)
266 cntra = (totalbytes * 100.0) /
267 ((float)fsa.cUnit * (fsa.cSectorUnit * fsa.cbSector));
268 pci->Longname[1] = 1;
269 }
270 else
271 cntra = (((float)pci->cbFile + pci->easize) * 100.0) / totalbytes;
272 cntr = (ULONG)cntra / 2;
273 p = br;
274 for(x = 0;x < cntr;x++) {
275 *p = '#';
276 p++;
277 }
278 if(cntr * 2 != (ULONG)cntra) {
279 *p = '=';
280 p++;
281 x++;
282 }
283 for(;x < 50;x++) {
284 *p = ' ';
285 p++;
286 }
287 *p = 0;
288 }
289 pci->flags = (ULONG)cntra;
290 commafmt(tb,sizeof(tb),(pci->easize > 0L && pci->easize < 1024L) ? 1L :
291 pci->easize / 1024L);
292 commafmt(tt,sizeof(tt),(pci->cbFile + pci->easize > 0L &&
293 pci->cbFile + pci->easize < 1024L) ? 1L :
294 (pci->cbFile + pci->easize) / 1024L);
295 sprintf(&pci->szFileName[strlen(pci->szFileName)],
296 " %sk + %sk = %sk (%.02lf%%%s)\r%s",
297 tf,
298 tb,
299 tt,
300 cntra,
301 (isroot) ? GetPString(IDS_OFDRIVETEXT) : NullStr,
302 br);
303 WinSendMsg(hwndCnr,
304 CM_INVALIDATERECORD,
305 MPFROMP(&pci),
306 MPFROM2SHORT(1,0));
307 isroot = FALSE;
308 }
309 else
310 attrib = CMA_FIRST;
311 pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORD,MPFROMP(pci),
312 MPFROM2SHORT(attrib,CMA_ITEMORDER));
313 while(pci && (INT)pci != -1) {
314 if(*stopflag)
315 break;
316 FillInRecSizes(hwndCnr,pci,totalbytes,stopflag,isroot);
317 isroot = FALSE;
318 pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORD,MPFROMP(pci),
319 MPFROM2SHORT(CMA_NEXT,CMA_ITEMORDER));
320 }
321}
322
323
324static VOID PrintToFile (HWND hwndCnr,ULONG indent,PCNRITEM pciParent,
325 FILE *fp) {
326
327 PCNRITEM pci;
328 register CHAR *p;
329
330 if(!pciParent) {
331 pciParent = WinSendMsg(hwndCnr,CM_QUERYRECORD,MPFROMP(NULL),
332 MPFROM2SHORT(CMA_FIRST,CMA_ITEMORDER));
333 indent = 0;
334 }
335 if(pciParent) {
336 p = strchr(pciParent->szFileName,'\r');
337 if(p)
338 *p = 0;
339 fprintf(fp,"%*.*s%s %lu %s%s\n",
340 indent * 2,indent * 2," ",
341 pciParent->szFileName,
342 pciParent->attrFile,
343 GetPString(IDS_FILETEXT),
344 &"s"[pciParent->attrFile == 1]);
345 if(p)
346 *p = '\r';
347 if(pciParent->rc.flRecordAttr & CRA_EXPANDED) {
348 pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORD,MPFROMP(pciParent),
349 MPFROM2SHORT(CMA_FIRSTCHILD,CMA_ITEMORDER));
350 while(pci && (INT)pci != -1) {
351 DosSleep(0L);
352 PrintToFile(hwndCnr,indent + 1,pci,fp);
353 pci = (PCNRITEM)WinSendMsg(hwndCnr,CM_QUERYRECORD,MPFROMP(pci),
354 MPFROM2SHORT(CMA_NEXT,CMA_ITEMORDER));
355 }
356 }
357 }
358}
359
360
361static VOID FillCnrs (VOID *args)
362{
363 HAB hab;
364 HMQ hmq;
365 DIRSIZE *dirsize = (DIRSIZE *)args;
366 HWND hwndCnr;
367 ULONG totalbytes;
368
369 if(!dirsize)
370 return;
371 hwndCnr = dirsize->hwndCnr;
372
373 DosError(FERR_DISABLEHARDERR);
374
375 // priority_normal();
376 hab = WinInitialize(0);
377 if(hab) {
378 hmq = WinCreateMsgQueue(hab,0);
379 if(hmq) {
380 WinCancelShutdown(hmq,TRUE);
381 totalbytes = ProcessDir(hwndCnr,dirsize->filename,
382 (PCNRITEM)NULL,dirsize->stopflag,TRUE);
383 DosPostEventSem(CompactSem);
384 WinEnableWindowUpdate(hwndCnr,FALSE);
385 FillInRecSizes(hwndCnr,NULL,totalbytes,dirsize->stopflag,TRUE);
386 WinEnableWindowUpdate(hwndCnr,TRUE);
387 WinSendMsg(hwndCnr,CM_INVALIDATERECORD,MPVOID,
388 MPFROM2SHORT(0,CMA_ERASE | CMA_TEXTCHANGED));
389 WinDestroyMsgQueue(hmq);
390 }
391 WinTerminate(hab);
392 }
393 PostMsg(WinQueryWindow(hwndCnr,QW_PARENT),
394 UM_CONTAINER_FILLED,
395 MPVOID,MPVOID);
396 free(dirsize);
397}
398
399
400MRESULT EXPENTRY DirSizeProc (HWND hwnd,ULONG msg,MPARAM mp1,MPARAM mp2)
401{
402 TEMP *data;
403
404 switch(msg) {
405 case WM_INITDLG:
406 if(!mp2) {
407 WinDismissDlg(hwnd,0);
408 break;
409 }
410 data = malloc(sizeof(TEMP));
411 if(!data) {
412 WinDismissDlg(hwnd,0);
413 break;
414 }
415 memset(data,0,sizeof(TEMP));
416 strcpy(data->dirname,(CHAR *)mp2);
417 WinSetWindowPtr(hwnd,0,(PVOID)data);
418 data->hptr = WinLoadPointer(HWND_DESKTOP,FM3ModHandle,DIRSIZE_ICON);
419 WinDefDlgProc(hwnd,WM_SETICON,MPFROMLONG(data->hptr),MPVOID);
420 {
421 CHAR s[CCHMAXPATH + 81];
422
423 sprintf(s,
424 GetPString(IDS_DIRSIZETITLETEXT),
425 data->dirname);
426 WinSetWindowText(hwnd,s);
427 }
428 {
429 DIRSIZE *dirsize;
430
431 dirsize = malloc(sizeof(DIRSIZE));
432 if(!dirsize) {
433 WinDismissDlg(hwnd,0);
434 break;
435 }
436 dirsize->stopflag = (CHAR *)&data->stopflag;
437 dirsize->filename = data->dirname;
438 dirsize->hwndCnr = WinWindowFromID(hwnd,DSZ_CNR);
439 if(_beginthread(FillCnrs,NULL,122880L * 5L,(PVOID)dirsize) == -1) {
440 free(dirsize);
441 WinDismissDlg(hwnd,0);
442 break;
443 }
444 data->working = TRUE;
445 }
446 PostMsg(hwnd,UM_SETUP,MPVOID,MPVOID);
447 break;
448
449 case UM_SETUP:
450 {
451 CNRINFO cnri;
452 FSALLOCATE fsa;
453 APIRET rc;
454
455 memset(&cnri,0,sizeof(CNRINFO));
456 cnri.cb = sizeof(CNRINFO);
457 WinSendDlgItemMsg(hwnd,DSZ_CNR,CM_QUERYCNRINFO,
458 MPFROMP(&cnri),MPFROMLONG(sizeof(CNRINFO)));
459 cnri.cyLineSpacing = 0;
460 cnri.cxTreeIndent = 12L;
461 cnri.flWindowAttr = CV_TREE | CV_FLOW | CA_TREELINE | CA_OWNERDRAW;
462 WinSendDlgItemMsg(hwnd,DSZ_CNR,CM_SETCNRINFO,MPFROMP(&cnri),
463 MPFROMLONG(CMA_FLWINDOWATTR | CMA_TREEICON |
464 CMA_LINESPACING | CMA_CXTREEINDENT));
465 data = INSTDATA(hwnd);
466 if(data && isalpha(*data->dirname)) {
467 memset(&fsa,0,sizeof(fsa));
468 rc = DosQueryFSInfo(toupper(*data->dirname) - '@',FSIL_ALLOC,&fsa,
469 sizeof(FSALLOCATE));
470 if(!rc) {
471
472 CHAR s[132],tf[80],tb[80],tu[80];
473
474 commafmt(tf,sizeof(tf),
475 (ULONG)(((float)fsa.cUnitAvail *
476 (fsa.cSectorUnit * fsa.cbSector)) / 1024L));
477 commafmt(tb,sizeof(tb),
478 (ULONG)(((float)fsa.cUnit *
479 (fsa.cSectorUnit * fsa.cbSector)) / 1024L));
480 commafmt(tu,sizeof(tu),
481 (ULONG)(((float)(fsa.cUnit - fsa.cUnitAvail) *
482 (fsa.cSectorUnit * fsa.cbSector)) / 1024L));
483 sprintf(s,
484 GetPString(IDS_FREESPACETEXT),
485 tf,
486 tb,
487 tu);
488 WinSetDlgItemText(hwnd,
489 DSZ_FREESPACE,
490 s);
491 }
492 else
493 WinSetDlgItemText(hwnd,
494 DSZ_FREESPACE,
495 GetPString(IDS_FREESPACEUTEXT));
496 }
497 }
498 return 0;
499
500 case UM_CONTAINER_FILLED:
501 data = INSTDATA(hwnd);
502 if(!data || data->dying) {
503 data->working = FALSE;
504 WinDismissDlg(hwnd,0);
505 return 0;
506 }
507 data->working = FALSE;
508 {
509 CHAR tb[44],s[66];
510 PCNRITEM pci;
511
512 pci = WinSendDlgItemMsg(hwnd,DSZ_CNR,CM_QUERYRECORD,MPVOID,
513 MPFROM2SHORT(CMA_FIRST,CMA_ITEMORDER));
514 if(pci && (INT)pci != -1)
515 WinSendDlgItemMsg(hwnd,DSZ_CNR,CM_EXPANDTREE,MPFROMP(pci),MPVOID);
516 *s = 0;
517 pci = WinSendDlgItemMsg(hwnd,DSZ_CNR,CM_QUERYRECORDEMPHASIS,
518 MPFROMLONG(CMA_FIRST),
519 MPFROMSHORT(CRA_CURSORED));
520 if(pci && (INT)pci != -1) {
521 commafmt(tb,sizeof(tb),pci->attrFile);
522 sprintf(s,
523 "%s %s%s",
524 tb,
525 GetPString(IDS_FILETEXT),
526 &"s"[pci->attrFile == 1]);
527 }
528 WinSetDlgItemText(hwnd,DSZ_NUMFILES,s);
529 }
530 WinSendDlgItemMsg(hwnd,DSZ_CNR,CM_SORTRECORD,MPFROMP(SortSizeCnr),
531 MPVOID);
532 DosBeep(500,25);
533 return 0;
534
535 case WM_ADJUSTWINDOWPOS:
536 PostMsg(hwnd,UM_STRETCH,MPVOID,MPVOID);
537 break;
538
539 case UM_STRETCH:
540 {
541 SWP swpC,swp;
542
543 WinQueryWindowPos(hwnd,&swp);
544 if(!(swp.fl & (SWP_HIDE | SWP_MINIMIZE))) {
545 WinQueryWindowPos(WinWindowFromID(hwnd,DSZ_CNR),&swpC);
546 WinSetWindowPos(WinWindowFromID(hwnd,DSZ_CNR),HWND_TOP,
547 SysVal(SV_CXSIZEBORDER),
548 swpC.y,
549 swp.cx - (SysVal(SV_CXSIZEBORDER) * 2),
550 (swp.cy - swpC.y) - (SysVal(SV_CYTITLEBAR) +
551 SysVal(SV_CYSIZEBORDER)),
552 SWP_MOVE | SWP_SIZE);
553 }
554 }
555 return 0;
556
557 case WM_DRAWITEM:
558 if(mp2) {
559
560 OWNERITEM *oi = mp2;
561 CNRDRAWITEMINFO *cnd;
562 PCNRITEM pci;
563
564 if(oi->idItem == CMA_TEXT) {
565 cnd = (CNRDRAWITEMINFO *)oi->hItem;
566 if(cnd) {
567 pci = (PCNRITEM)cnd->pRecord;
568 if(pci) {
569
570 POINTL aptl[TXTBOX_COUNT],ptl;
571 CHAR *p;
572 LONG clr,x;
573
574 p = strchr(pci->szFileName,'\r');
575 if(p) {
576 /* draw text */
577 if(!pci->cbFile) /* no size */
578 GpiSetColor(oi->hps,CLR_DARKGRAY);
579 else if(!pci->easize) /* no size below */
580 GpiSetColor(oi->hps,CLR_DARKBLUE);
581 else
582 GpiSetColor(oi->hps,CLR_BLACK);
583 GpiSetBackMix(oi->hps,BM_LEAVEALONE);
584 GpiSetMix(oi->hps,FM_OVERPAINT);
585 *p = 0;
586 GpiQueryTextBox(oi->hps,strlen(pci->szFileName),
587 pci->szFileName,TXTBOX_COUNT,aptl);
588 ptl.x = oi->rclItem.xLeft;
589 ptl.y = (oi->rclItem.yTop - aptl[TXTBOX_TOPRIGHT].y);
590 GpiMove(oi->hps,&ptl);
591 GpiCharString(oi->hps,strlen(pci->szFileName),
592 pci->szFileName);
593 *p = '\r';
594
595 /* draw the graph box */
596 GpiQueryTextBox(oi->hps,1,"#",TXTBOX_COUNT,aptl);
597 /* draw black outline */
598 GpiSetColor(oi->hps,CLR_BLACK);
599 ptl.x = oi->rclItem.xLeft;
600 ptl.y = oi->rclItem.yBottom + 2;
601 GpiMove(oi->hps,&ptl);
602 ptl.x = oi->rclItem.xLeft + 101;
603 ptl.y = (oi->rclItem.yBottom + aptl[TXTBOX_TOPRIGHT].y);
604 GpiBox(oi->hps,DRO_OUTLINE,&ptl,0,0);
605 /* fill with gray */
606 GpiSetColor(oi->hps,CLR_PALEGRAY);
607 ptl.x = oi->rclItem.xLeft + 1;
608 ptl.y = oi->rclItem.yBottom + 3;
609 GpiMove(oi->hps,&ptl);
610 ptl.x = oi->rclItem.xLeft + 100;
611 ptl.y = (oi->rclItem.yBottom + aptl[TXTBOX_TOPRIGHT].y) - 1;
612 GpiBox(oi->hps,DRO_OUTLINEFILL,&ptl,0,0);
613
614 /* draw shadow at bottom & right sides */
615 GpiSetColor(oi->hps,CLR_DARKGRAY);
616 ptl.x = oi->rclItem.xLeft + 1;
617 ptl.y = oi->rclItem.yBottom + 3;
618 GpiMove(oi->hps,&ptl);
619 ptl.x = oi->rclItem.xLeft + 100;
620 GpiLine(oi->hps,&ptl);
621 ptl.y = (oi->rclItem.yBottom + aptl[TXTBOX_TOPRIGHT].y) - 1;
622 GpiLine(oi->hps,&ptl);
623
624 /* draw highlight at top and left sides */
625 GpiSetColor(oi->hps,CLR_WHITE);
626 ptl.x = oi->rclItem.xLeft + 1;
627 GpiLine(oi->hps,&ptl);
628 ptl.y = oi->rclItem.yBottom + 3;
629 GpiLine(oi->hps,&ptl);
630
631 /* draw shadow of box */
632 GpiSetColor(oi->hps,CLR_DARKGRAY);
633 ptl.x = oi->rclItem.xLeft + 2;
634 ptl.y = oi->rclItem.yBottom;
635 GpiMove(oi->hps,&ptl);
636 ptl.x = oi->rclItem.xLeft + 103;
637 GpiLine(oi->hps,&ptl);
638 ptl.y = (oi->rclItem.yBottom + aptl[TXTBOX_TOPRIGHT].y) - 2;
639 GpiLine(oi->hps,&ptl);
640 ptl.x--;
641 GpiMove(oi->hps,&ptl);
642 ptl.y = oi->rclItem.yBottom + 1;
643 GpiLine(oi->hps,&ptl);
644 ptl.x = oi->rclItem.xLeft + 2;
645 GpiLine(oi->hps,&ptl);
646
647 /* fill box with graph bar */
648 if(pci->flags) {
649 if(pci->Longname[1] == 1) /* is root record */
650 GpiSetColor(oi->hps,CLR_DARKGREEN);
651 else
652 GpiSetColor(oi->hps,CLR_RED);
653 ptl.x = oi->rclItem.xLeft + 1;
654 ptl.y = oi->rclItem.yBottom + 3;
655 GpiMove(oi->hps,&ptl);
656 ptl.x = oi->rclItem.xLeft + pci->flags;
657 ptl.y = (oi->rclItem.yBottom + aptl[TXTBOX_TOPRIGHT].y) - 1;
658 GpiBox(oi->hps,DRO_OUTLINEFILL,&ptl,0,0);
659
660 /* draw highlights and shadows on graph */
661 if(pci->Longname[1] == 1)
662 GpiSetColor(oi->hps,CLR_GREEN);
663 else
664 GpiSetColor(oi->hps,CLR_PALEGRAY);
665 if(pci->flags > 5) {
666 ptl.x = oi->rclItem.xLeft + 1;
667 ptl.y = oi->rclItem.yBottom + 3;
668 GpiMove(oi->hps,&ptl);
669 ptl.y = (oi->rclItem.yBottom + aptl[TXTBOX_TOPRIGHT].y) - 1;
670 GpiLine(oi->hps,&ptl);
671 }
672 else {
673 ptl.y = (oi->rclItem.yBottom + aptl[TXTBOX_TOPRIGHT].y) - 1;
674 GpiMove(oi->hps,&ptl);
675 }
676 ptl.x = oi->rclItem.xLeft + pci->flags;
677 GpiLine(oi->hps,&ptl);
678 if(pci->Longname[1] != 1) {
679 GpiSetColor(oi->hps,CLR_DARKRED);
680 ptl.x = oi->rclItem.xLeft + 2;
681 ptl.y = oi->rclItem.yBottom + 3;
682 GpiMove(oi->hps,&ptl);
683 ptl.x = oi->rclItem.xLeft + pci->flags;
684 GpiLine(oi->hps,&ptl);
685 }
686 }
687
688 /* draw hash marks in box */
689 GpiSetColor(oi->hps,CLR_WHITE);
690 clr = CLR_WHITE;
691 for(x = 1;x < 10;x++) {
692 if(clr == CLR_WHITE && x * 10 > pci->flags) {
693 clr = CLR_BLACK;
694 GpiSetColor(oi->hps,CLR_BLACK);
695 }
696 ptl.x = (oi->rclItem.xLeft + 1) + (x * 10);
697 ptl.y = oi->rclItem.yBottom + aptl[TXTBOX_TOPRIGHT].y - 1;
698 GpiMove(oi->hps,&ptl);
699 switch(x) {
700 case 1:
701 case 3:
702 case 7:
703 case 9:
704 ptl.y -= 1;
705 break;
706 case 5:
707 ptl.y -= 4;
708 break;
709 case 2:
710 case 4:
711 case 6:
712 case 8:
713 ptl.y -= 2;
714 break;
715 }
716 GpiLine(oi->hps,&ptl);
717 }
718 return MRFROMLONG(TRUE);
719 }
720 }
721 }
722 }
723 }
724 return FALSE;
725
726 case WM_CONTROL:
727 switch(SHORT2FROMMP(mp1)) {
728 case CN_ENTER:
729 if(mp2) {
730
731 PCNRITEM pci = (PCNRITEM)((PNOTIFYRECORDENTER)mp2)->pRecord;
732 CHAR filename[CCHMAXPATH],temp[CCHMAXPATH];
733
734 if(pci) {
735 *filename = 0;
736 while(pci && (INT)pci != -1) {
737 memset(temp,0,sizeof(temp));
738 strncpy(temp,pci->szFileName,
739 pci->pszFileName - pci->szFileName);
740 strrev(temp);
741 if(*filename && *temp != '\\')
742 strcat(filename,"\\");
743 strcat(filename,temp);
744 pci = WinSendDlgItemMsg(hwnd,DSZ_CNR,CM_QUERYRECORD,
745 MPFROMP(pci),
746 MPFROM2SHORT(CMA_PARENT,
747 CMA_ITEMORDER));
748 }
749 strrev(filename);
750 if(!fVTreeOpensWPS)
751 OpenDirCnr((HWND)0,
752 (hwndMain) ? hwndMain : HWND_DESKTOP,
753 hwnd,
754 FALSE,
755 filename);
756 else {
757
758 ULONG size = sizeof(ULONG),flWindowAttr = CV_ICON;
759 CHAR s[33];
760
761 strcpy(s,"ICON");
762 PrfQueryProfileData(fmprof,appname,"DirflWindowAttr",
763 (PVOID)&flWindowAttr,&size);
764 if(flWindowAttr & CV_DETAIL) {
765 if(IsRoot(filename))
766 strcpy(s,"TREE");
767 else
768 strcpy(s,"DETAILS");
769 }
770 OpenObject(filename,s,hwnd);
771 }
772 }
773 }
774 break;
775 case CN_EMPHASIS:
776 data = INSTDATA(hwnd);
777 if(data && !data->working && mp2) {
778
779 PNOTIFYRECORDEMPHASIS pre = mp2;
780 PCNRITEM pci;
781 CHAR tb[44],s[66];
782
783 pci = (PCNRITEM)((pre) ? pre->pRecord : NULL);
784 if(pci && (pre->fEmphasisMask & CRA_SELECTED) &&
785 (pci->rc.flRecordAttr & CRA_SELECTED)) {
786 commafmt(tb,sizeof(tb),pci->attrFile);
787 sprintf(s,
788 "%s %s%s",
789 tb,
790 GetPString(IDS_FILETEXT),
791 &"s"[pci->attrFile == 1]);
792 WinSetDlgItemText(hwnd,
793 DSZ_NUMFILES,
794 s);
795 }
796 }
797 break;
798 }
799 return 0;
800
801 case WM_COMMAND:
802 switch(SHORT1FROMMP(mp1)) {
803 case IDM_HELP:
804 if(hwndHelp)
805 WinSendMsg(hwndHelp,HM_DISPLAY_HELP,
806 MPFROM2SHORT(HELP_DIRSIZE,0),
807 MPFROMSHORT(HM_RESOURCEID));
808 break;
809
810 case DSZ_PRINT:
811 data = INSTDATA(hwnd);
812 if(data && !data->working) {
813
814 CHAR filename[CCHMAXPATH];
815 FILE *fp;
816
817 save_dir2(filename);
818 sprintf(&filename[strlen(filename)],"\\%csizes.Rpt",
819 (data) ? toupper(*data->dirname) : '+');
820 if(export_filename(hwnd,filename,FALSE) && *filename) {
821 if(stricmp(filename,"PRN") &&
822 strnicmp(filename,"\\DEV\\LPT",8) &&
823 !strchr(filename,'.'))
824 strcat(filename,".RPT");
825 fp = fopen(filename,"a+");
826 if(fp) {
827 WinSetPointer(HWND_DESKTOP,hptrBusy);
828 PrintToFile(WinWindowFromID(hwnd,DSZ_CNR),0,NULL,fp);
829 fclose(fp);
830 WinSetPointer(HWND_DESKTOP,hptrArrow);
831 }
832 else
833 saymsg(MB_CANCEL,
834 hwnd,
835 GetPString(IDS_ERRORTEXT),
836 GetPString(IDS_COMPCANTOPENTEXT),
837 filename);
838 }
839 }
840 else
841 DosBeep(50,100);
842 break;
843
844 case DSZ_EXPAND:
845 case DSZ_COLLAPSE:
846 {
847 PCNRITEM pci;
848
849 pci = (PCNRITEM)WinSendDlgItemMsg(hwnd,DSZ_CNR,
850 CM_QUERYRECORDEMPHASIS,
851 MPFROMLONG(CMA_FIRST),
852 MPFROMSHORT(CRA_CURSORED));
853 if(pci)
854 ExpandAll(WinWindowFromID(hwnd,DSZ_CNR),
855 (SHORT1FROMMP(mp1) == DSZ_EXPAND),pci);
856 }
857 break;
858
859 case DID_OK:
860 case DID_CANCEL:
861 data = INSTDATA(hwnd);
862 if(data) {
863 if(data->working) {
864 data->dying = TRUE;
865 data->stopflag = 0xff;
866 DosBeep(1000,100);
867 }
868 else
869 WinDismissDlg(hwnd,0);
870 }
871 break;
872 }
873 return 0;
874
875 case WM_CLOSE:
876 data = INSTDATA(hwnd);
877 if(data)
878 data->stopflag = 0xff;
879 DosSleep(1L);
880 break;
881
882 case WM_DESTROY:
883 data = INSTDATA(hwnd);
884 if(data) {
885 data->stopflag = 0xff;
886 if(data->hptr)
887 WinDestroyPointer(data->hptr);
888 DosSleep(33L);
889 free(data);
890 }
891 DosPostEventSem(CompactSem);
892 break;
893 }
894 return WinDefDlgProc(hwnd,msg,mp1,mp2);
895}
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