source: trunk/dll/objcnr.c@ 349

Last change on this file since 349 was 349, checked in by root, 19 years ago

Use Runtime_Error
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  • Property svn:keywords set to Author Date Id Revision
File size: 11.8 KB
Line 
1
2/***********************************************************************
3
4 $Id: objcnr.c 349 2006-07-26 17:16:35Z root $
5
6 Object containers
7
8 Copyright (c) 1993-98 M. Kimes
9 Copyright (c) 2005, 2006 Steven H. Levine
10
11 24 May 05 SHL Rework for CNRITEM.szSubject
12 13 Jul 06 SHL Use Runtime_Error
13
14***********************************************************************/
15
16#define INCL_DOS
17#define INCL_WIN
18#include <os2.h>
19
20#include <stdio.h>
21#include <stdlib.h>
22#include <string.h>
23#include <ctype.h>
24
25#include "fm3dll.h"
26#include "fm3dlg.h"
27#include "fm3str.h"
28
29typedef struct {
30 CHAR *filename;
31 HWND hwndCnr;
32 CHAR *stopflag;
33} DIRSIZE;
34
35typedef struct {
36 CHAR *dirname;
37 CHAR stopflag;
38 BOOL dying;
39 BOOL working;
40} TEMP;
41
42#pragma data_seg(DATA1)
43
44static PSZ pszSrcFile = __FILE__;
45
46static HWND objcnrwnd;
47
48#pragma alloc_text(OBJCNR,ProcessDir,FillCnrs,ObjCnrDlgProc)
49
50static VOID ProcessDir(HWND hwndCnr,CHAR *filename,PCNRITEM pciParent,
51 CHAR *stopflag)
52{
53 CHAR maskstr[CCHMAXPATH],*endpath,*p;
54 ULONG nm,ulM;
55 HDIR hdir;
56 FILEFINDBUF3 *ffb,*fft;
57 APIRET rc;
58 RECORDINSERT ri;
59 PCNRITEM pciP;
60
61 ffb = xmalloc(sizeof(FILEFINDBUF3),pszSrcFile,__LINE__);
62 if(!ffb)
63 return;
64 strcpy(maskstr,filename);
65 if(maskstr[strlen(maskstr) - 1] != '\\')
66 strcat(maskstr,"\\");
67 endpath = &maskstr[strlen(maskstr)];
68 strcat(maskstr,"*");
69 hdir = HDIR_CREATE;
70 nm = 1L;
71 rc = DosFindFirst(filename, &hdir,
72 FILE_NORMAL | FILE_READONLY | FILE_ARCHIVED |
73 FILE_SYSTEM | FILE_HIDDEN | MUST_HAVE_DIRECTORY,
74 ffb,sizeof(FILEFINDBUF3),&nm,FIL_STANDARD);
75 if(!rc)
76 DosFindClose(hdir);
77
78 if(rc) { /* work around furshluginer FAT bug... */
79 if(IsRoot(filename))
80 rc = 0;
81 }
82
83 if((!rc && (ffb->attrFile & FILE_DIRECTORY))) {
84 pciP = WinSendMsg(hwndCnr,CM_ALLOCRECORD,MPFROMLONG(EXTRA_RECORD_BYTES2),
85 MPFROMLONG(1L));
86 if(!pciP) {
87 free(ffb);
88 return;
89 }
90 strcpy(pciP->szFileName,filename);
91 pciP->pszDispAttr = pciP->szDispAttr;
92 pciP->pszSubject = pciP->szSubject;
93 pciP->pszLongname = pciP->szLongname;
94 pciP->pszDispAttr = pciP->szDispAttr;
95 *pciP->szDispAttr = *pciP->szLongname = *pciP->szSubject = 0;
96 if(strlen(filename) < 4)
97 pciP->pszFileName = pciP->szFileName;
98 else {
99 p = strrchr(pciP->szFileName,'\\');
100 if(!p)
101 pciP->pszFileName = pciP->szFileName;
102 else if(*(p + 1))
103 p++;
104 pciP->pszFileName = p;
105 }
106 pciP->rc.pszIcon = pciP->pszFileName;
107 if(fForceUpper)
108 strupr(pciP->szFileName);
109 else if(fForceLower)
110 strlwr(pciP->szFileName);
111 pciP->rc.flRecordAttr |= CRA_RECORDREADONLY;
112 }
113 else {
114 free(ffb);
115 Dos_Error(MB_ENTER,
116 rc,
117 HWND_DESKTOP,
118 pszSrcFile,
119 __LINE__,
120 GetPString(IDS_CANTFINDDIRTEXT),
121 filename);
122 return;
123 }
124 {
125 HPOINTER hptr;
126
127 hptr = WinLoadFileIcon(pciP->szFileName, FALSE);
128 if(hptr)
129 pciP->rc.hptrIcon = hptr;
130 }
131 if(!pciP->rc.hptrIcon || pciP->rc.hptrIcon == hptrFile) /* OS/2 bug bug bug bug */
132 pciP->rc.hptrIcon = hptrDir;
133 memset(&ri,0,sizeof(RECORDINSERT));
134 ri.cb = sizeof(RECORDINSERT);
135 ri.pRecordOrder = (PRECORDCORE)CMA_END;
136 ri.pRecordParent = (PRECORDCORE)pciParent;
137 ri.zOrder = (USHORT)CMA_TOP;
138 ri.cRecordsInsert = 1L;
139 ri.fInvalidateRecord = TRUE;
140 if(!WinSendMsg(hwndCnr,CM_INSERTRECORD,MPFROMP(pciP),MPFROMP(&ri))) {
141 free(ffb);
142 return;
143 }
144 hdir = HDIR_CREATE;
145 if(!isalpha(*maskstr) || maskstr[1] != ':' || maskstr[2] != '\\' ||
146 ((driveflags[toupper(*maskstr) - 'A'] & DRIVE_REMOTE) && fRemoteBug))
147 ulM = 1L;
148 else
149 ulM = min(FilesToGet,225);
150 if(ulM > 1L) {
151 fft = xrealloc(ffb, sizeof(FILEFINDBUF3) * ulM,pszSrcFile,__LINE__);
152 if(!fft)
153 ulM = 1L;
154 else
155 ffb = fft;
156 }
157 nm = ulM;
158 rc = DosFindFirst(maskstr, &hdir,
159 FILE_NORMAL | FILE_READONLY | FILE_ARCHIVED |
160 FILE_SYSTEM | FILE_HIDDEN | MUST_HAVE_DIRECTORY,ffb,
161 sizeof(FILEFINDBUF3) * ulM,&nm,FIL_STANDARD);
162 if(!rc) {
163
164 register PBYTE fb = (PBYTE)ffb;
165 FILEFINDBUF3 *pffbFile;
166 ULONG x;
167
168 while(!rc) {
169 for(x = 0L;x < nm;x++) {
170 pffbFile = (FILEFINDBUF3 *)fb;
171 if(*stopflag)
172 break;
173 if((pffbFile->attrFile & FILE_DIRECTORY) &&
174 (*pffbFile->achName != '.' || (pffbFile->achName[1] &&
175 pffbFile->achName[1] != '.'))) {
176 strcpy(endpath,pffbFile->achName);
177 ProcessDir(hwndCnr,maskstr,pciP,stopflag);
178 }
179 if(!pffbFile->oNextEntryOffset)
180 break;
181 fb += pffbFile->oNextEntryOffset;
182 }
183 DosSleep(0L);
184 if(*stopflag)
185 break;
186 nm = ulM;
187 rc = DosFindNext(hdir,ffb,sizeof(FILEFINDBUF3) * ulM,&nm);
188 }
189 DosFindClose(hdir);
190 }
191 free(ffb);
192 WinSendMsg(hwndCnr,CM_INVALIDATERECORD,MPFROMP(&pciP),
193 MPFROM2SHORT(1,0));
194}
195
196
197static VOID FillCnrs (VOID *args)
198{
199 HAB hab;
200 HMQ hmq;
201 DIRSIZE *dirsize = (DIRSIZE *)args;
202
203 if(!dirsize)
204 return;
205
206 DosError(FERR_DISABLEHARDERR);
207
208 hab = WinInitialize(0);
209 if(hab) {
210 hmq = WinCreateMsgQueue(hab,0);
211 if(hmq) {
212 WinCancelShutdown(hmq,TRUE);
213 ProcessDir(dirsize->hwndCnr,dirsize->filename,(PCNRITEM)NULL,
214 dirsize->stopflag);
215 DosPostEventSem(CompactSem);
216 WinDestroyMsgQueue(hmq);
217 }
218 WinTerminate(hab);
219 }
220 PostMsg(WinQueryWindow(dirsize->hwndCnr,QW_PARENT),UM_CONTAINER_FILLED,
221 MPVOID,MPVOID);
222 free(dirsize);
223}
224
225
226MRESULT EXPENTRY ObjCnrDlgProc (HWND hwnd,ULONG msg,MPARAM mp1,MPARAM mp2)
227{
228 TEMP *data;
229
230 switch(msg) {
231 case WM_INITDLG:
232 if(objcnrwnd) {
233 Runtime_Error(pszSrcFile, __LINE__, "objcnrwnd set");
234 WinSetWindowPos(objcnrwnd,HWND_TOP,0,0,0,0,
235 SWP_RESTORE | SWP_SHOW | SWP_ACTIVATE | SWP_ZORDER);
236 WinDismissDlg(hwnd,0);
237 break;
238 }
239 if(!mp2) {
240 Runtime_Error(pszSrcFile, __LINE__, "mp2 NULL");
241 WinDismissDlg(hwnd,0);
242 break;
243 }
244 objcnrwnd = hwnd;
245 data = xmallocz(sizeof(TEMP),pszSrcFile,__LINE__);
246 if(!data) {
247 WinDismissDlg(hwnd,0);
248 break;
249 }
250 data->dirname = (CHAR *)mp2;
251 WinSetWindowPtr(hwnd,0,(PVOID)data);
252 if(*data->dirname)
253 WinSetDlgItemText(hwnd,OBJCNR_DIR,data->dirname);
254 {
255 DIRSIZE *dirsize;
256
257 dirsize = xmalloc(sizeof(DIRSIZE),pszSrcFile,__LINE__);
258 if(!dirsize) {
259 WinDismissDlg(hwnd,0);
260 break;
261 }
262 dirsize->stopflag = (CHAR *)&data->stopflag;
263 dirsize->filename = data->dirname;
264 dirsize->hwndCnr = WinWindowFromID(hwnd,OBJCNR_CNR);
265 if (_beginthread(FillCnrs,NULL,65536 * 8,(PVOID)dirsize) == -1) {
266 Runtime_Error(pszSrcFile, __LINE__, GetPString(IDS_COULDNTSTARTTHREADTEXT));
267 free(dirsize);
268 WinDismissDlg(hwnd,0);
269 break;
270 }
271 else
272 data->working = TRUE;
273 }
274 PostMsg(hwnd,UM_SETUP,MPVOID,MPVOID);
275 break;
276
277 case UM_SETUP:
278 // WinEnableWindowUpdate(WinWindowFromID(hwnd,OBJCNR_CNR),FALSE);
279 {
280 CNRINFO cnri;
281
282 memset(&cnri,0,sizeof(CNRINFO));
283 cnri.cb = sizeof(CNRINFO);
284 WinSendDlgItemMsg(hwnd,OBJCNR_CNR,CM_QUERYCNRINFO,
285 MPFROMP(&cnri),MPFROMLONG(sizeof(CNRINFO)));
286 cnri.cyLineSpacing = 0;
287 cnri.cxTreeIndent = 12L;
288 cnri.pszCnrTitle = GetPString(IDS_WORKINGTEXT);
289 cnri.flWindowAttr = CV_TREE | CV_FLOW |
290 CA_CONTAINERTITLE | CA_TITLESEPARATOR |
291 CA_TREELINE;
292 if(WinQueryWindowUShort(hwnd,QWS_ID) == QTREE_FRAME)
293 cnri.flWindowAttr |= CV_MINI;
294 WinSendDlgItemMsg(hwnd,OBJCNR_CNR,CM_SETCNRINFO,MPFROMP(&cnri),
295 MPFROMLONG(CMA_FLWINDOWATTR | CMA_LINESPACING |
296 CMA_CXTREEINDENT));
297 }
298 return 0;
299
300 case UM_CONTAINER_FILLED:
301 WinSetDlgItemText(hwnd,
302 OBJCNR_NOTE,
303 NullStr);
304// WinEnableWindowUpdate(WinWindowFromID(hwnd,OBJCNR_CNR),TRUE);
305 WinSendDlgItemMsg(hwnd,OBJCNR_CNR,CM_INVALIDATERECORD,MPVOID,
306 MPFROM2SHORT(0,CMA_ERASE | CMA_INVALIDATE));
307 data = INSTDATA(hwnd);
308 if(data) {
309 data->working = FALSE;
310 if(data->dying)
311 WinDismissDlg(hwnd,0);
312 {
313 PCNRITEM pci;
314 USHORT id;
315
316 id = WinQueryWindowUShort(hwnd,QWS_ID);
317 pci = (PCNRITEM)WinSendDlgItemMsg(hwnd,OBJCNR_CNR,
318 CM_QUERYRECORD,
319 MPVOID,
320 MPFROM2SHORT(CMA_FIRST,
321 CMA_ITEMORDER));
322 if(pci && (INT)pci != -1) {
323 ExpandAll(WinWindowFromID(hwnd,OBJCNR_CNR),TRUE,pci);
324 if(id == QTREE_FRAME)
325 pci = (PCNRITEM)WinSendDlgItemMsg(hwnd,OBJCNR_CNR,
326 CM_QUERYRECORD,
327 MPFROMP(pci),
328 MPFROM2SHORT(CMA_FIRSTCHILD,
329 CMA_ITEMORDER));
330 }
331 if((!pci || (INT)pci == -1) && id == QTREE_FRAME) {
332 Notify(GetPString(IDS_NODIRSUNDERTEXT));
333 WinDismissDlg(hwnd,0);
334 break;
335 }
336 }
337 }
338 return 0;
339
340 case WM_CONTROL:
341 switch(SHORT1FROMMP(mp1)) {
342 case OBJCNR_CNR:
343 if(SHORT2FROMMP(mp1) == CN_ENTER) {
344
345 PCNRITEM pci = (PCNRITEM)((PNOTIFYRECORDENTER)mp2)->pRecord;
346
347 if(pci && (INT)pci != -1)
348 WinSendDlgItemMsg(hwnd,DID_OK,BM_CLICK,MPVOID,MPVOID);
349 }
350 break;
351 }
352 return 0;
353
354 case WM_COMMAND:
355 switch(SHORT1FROMMP(mp1)) {
356 case IDM_HELP:
357 if(hwndHelp) {
358
359 USHORT id;
360
361 id = WinQueryWindowUShort(hwnd,QWS_ID);
362
363 if(id == QTREE_FRAME)
364 WinSendMsg(hwndHelp,HM_DISPLAY_HELP,
365 MPFROM2SHORT(HELP_QUICKTREE,0),
366 MPFROMSHORT(HM_RESOURCEID));
367 else
368 WinSendMsg(hwndHelp,HM_DISPLAY_HELP,
369 MPFROM2SHORT(HELP_OBJECTPATH,0),
370 MPFROMSHORT(HM_RESOURCEID));
371 }
372 break;
373
374 case OBJCNR_DESKTOP:
375 case DID_OK:
376 data = INSTDATA(hwnd);
377 if(data) {
378
379 PCNRITEM pci;
380
381 if(data->working) {
382 Runtime_Error(pszSrcFile, __LINE__, "working unexpected");
383 break;
384 }
385 if(SHORT1FROMMP(mp1) == OBJCNR_DESKTOP) {
386 WinDismissDlg(hwnd,2);
387 break;
388 }
389 pci = (PCNRITEM)WinSendDlgItemMsg(hwnd,OBJCNR_CNR,
390 CM_QUERYRECORDEMPHASIS,
391 MPFROMLONG(CMA_FIRST),
392 MPFROMSHORT(CRA_CURSORED));
393 if(pci && (INT)pci != -1)
394 strcpy(data->dirname,pci->szFileName);
395 WinDismissDlg(hwnd,1);
396 }
397 break;
398
399 case DID_CANCEL:
400 data = INSTDATA(hwnd);
401 if(data) {
402 if(data->working) {
403 data->dying = TRUE;
404 data->stopflag = 0xff;
405 Runtime_Error(pszSrcFile, __LINE__, "working unexpected");
406 break;
407 }
408 WinDismissDlg(hwnd,0);
409 }
410 break;
411 }
412 return 0;
413
414 case WM_DESTROY:
415 objcnrwnd = (HWND)0;
416 data = INSTDATA(hwnd);
417 if(data)
418 free(data);
419 break;
420 }
421 return WinDefDlgProc(hwnd,msg,mp1,mp2);
422}
423
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