1 |
|
---|
2 | /***********************************************************************
|
---|
3 |
|
---|
4 | $Id: mle.c 814 2007-08-26 21:50:07Z gyoung $
|
---|
5 |
|
---|
6 | MLE text editor/viewer
|
---|
7 |
|
---|
8 | Copyright (c) 1993-97 M. Kimes
|
---|
9 | Copyright (c) 2004, 2007 Steven H.Levine
|
---|
10 |
|
---|
11 | 01 Aug 04 SHL Rework lstrip/rstrip usage
|
---|
12 | 16 Apr 06 SHL MLEexportfile: rework to avoid wrap problems
|
---|
13 | 14 Jul 06 SHL Use Runtime_Error
|
---|
14 | 03 Nov 06 SHL Count thread usage
|
---|
15 | 22 Mar 07 GKY Use QWL_USER
|
---|
16 | 06 Aug 07 GKY Reduce DosSleep times (ticket 148)
|
---|
17 | 20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
|
---|
18 | 26 Aug 07 GKY DosSleep(1) in loops changed to (0)
|
---|
19 |
|
---|
20 | ***********************************************************************/
|
---|
21 |
|
---|
22 | #define INCL_DOS
|
---|
23 | #define INCL_WIN
|
---|
24 | #include <os2.h>
|
---|
25 |
|
---|
26 | #include <stdlib.h>
|
---|
27 | #include <stdio.h>
|
---|
28 | #include <string.h>
|
---|
29 | #include <ctype.h>
|
---|
30 | #include <share.h>
|
---|
31 | #include <process.h> // _beginthread
|
---|
32 |
|
---|
33 | #include "fm3dll.h"
|
---|
34 | #include "fm3dlg.h"
|
---|
35 | #include "mle.h"
|
---|
36 | #include "fm3str.h"
|
---|
37 |
|
---|
38 | static PSZ pszSrcFile = __FILE__;
|
---|
39 |
|
---|
40 | #define FAKEROT 1
|
---|
41 | #define DOROT13(c) (!isalpha((c)))?(c):((((c) >= (char) 'A') && \
|
---|
42 | ((c) <= (char) 'M')) || (((c) >= (char) 'a') && ((c) <= (char) 'm')))?((c) + (char) 0xd)\
|
---|
43 | :((((c) >= (char) 'N') && ((c) <= (char) 'Z')) || (((c) >= (char) 'n') && ((c) <= (char) 'z')))?\
|
---|
44 | ((c) - (char) 0xd):(c)
|
---|
45 |
|
---|
46 | /*((FAKEROT==0)?(c):(FAKEROT==1)?(!isalpha((c)))?(c):((((c) >= (char) 'A') && \
|
---|
47 | ((c) <= (char) 'M')) || (((c) >= (char) 'a') && ((c) <= (char) 'm')))?((c) + (char) 0xd)\
|
---|
48 | :((((c) >= (char) 'N') && ((c) <= (char) 'Z')) || (((c) >= (char) 'n') && ((c) <= (char) 'z')))?\
|
---|
49 | ((c) - (char) 0xd):(c):((c) >= (char) '!') ? ((((c) + (char) 47) > (char) '~') ? ((c) - (char) 47) :\
|
---|
50 | ((c) + (char) 47)) : (c))*/
|
---|
51 |
|
---|
52 | LONG MLEgetlinetext(HWND h, LONG l, CHAR * buf, INT maxlen)
|
---|
53 | {
|
---|
54 | /* get text of line l from MLE */
|
---|
55 |
|
---|
56 | IPT s, e;
|
---|
57 |
|
---|
58 | s = MLEstartofline(h, l);
|
---|
59 | e = MLElinelenleft(h, s);
|
---|
60 | return MLEtextatpos(h, s, buf, min((INT) e, maxlen));
|
---|
61 | }
|
---|
62 |
|
---|
63 | LONG MLEdeleteline(HWND h, LONG l)
|
---|
64 | {
|
---|
65 | /* delete line l from MLE */
|
---|
66 |
|
---|
67 | IPT s, e;
|
---|
68 |
|
---|
69 | s = MLEstartofline(h, l);
|
---|
70 | e = MLElinelenleft(h, s);
|
---|
71 | return MLEdelete(h, s, e);
|
---|
72 | }
|
---|
73 |
|
---|
74 | LONG MLEdeletecurline(HWND h)
|
---|
75 | {
|
---|
76 | /* delete current line from MLE */
|
---|
77 |
|
---|
78 | LONG l;
|
---|
79 |
|
---|
80 | l = MLEcurline(h);
|
---|
81 | return MLEdeleteline(h, l);
|
---|
82 | }
|
---|
83 |
|
---|
84 | LONG MLEdeletetoeol(HWND h)
|
---|
85 | {
|
---|
86 | /* delete from cursor pos to end of line */
|
---|
87 |
|
---|
88 | IPT s, e;
|
---|
89 |
|
---|
90 | s = MLEcurpos(h);
|
---|
91 | e = MLEcurlenleft(h);
|
---|
92 | return MLEdelete(h, s, e);
|
---|
93 | }
|
---|
94 |
|
---|
95 | VOID MLEclearall(HWND h)
|
---|
96 | {
|
---|
97 | /* remove all text from MLE */
|
---|
98 | LONG len;
|
---|
99 |
|
---|
100 | len = MLEgetlen(h);
|
---|
101 | if (len)
|
---|
102 | MLEdelete(h, 0, len);
|
---|
103 | }
|
---|
104 |
|
---|
105 | LONG MLEtextatcursor(HWND h, CHAR * buffer, INT buflen)
|
---|
106 | {
|
---|
107 | /* place up to buflen chars of text from cursor pos into buffer
|
---|
108 | * return # of chars imported
|
---|
109 | */
|
---|
110 |
|
---|
111 | IPT i;
|
---|
112 |
|
---|
113 | i = MLEcurpos(h);
|
---|
114 | return MLEtextatpos(h, i, buffer, buflen);
|
---|
115 | }
|
---|
116 |
|
---|
117 | LONG MLEtextatpos(HWND h, IPT i, CHAR * buffer, INT buflen)
|
---|
118 | {
|
---|
119 | /* place up to buflen chars of text from pos i in buffer
|
---|
120 | * return # of chars imported
|
---|
121 | */
|
---|
122 |
|
---|
123 | WinSendMsg(h, MLM_SETIMPORTEXPORT, MPFROMP(buffer),
|
---|
124 | MPFROMLONG((LONG) buflen));
|
---|
125 | return (LONG) WinSendMsg(h, MLM_EXPORT,
|
---|
126 | MPFROMP(&i), MPFROMLONG((PLONG) & buflen));
|
---|
127 | }
|
---|
128 |
|
---|
129 | LONG MLEsizeofsel(HWND h)
|
---|
130 | {
|
---|
131 | /* return length of selected text */
|
---|
132 |
|
---|
133 | IPT cursor, anchor, test;
|
---|
134 |
|
---|
135 | cursor = MLEcurpos(h);
|
---|
136 | anchor = MLEancpos(h);
|
---|
137 | test = min(cursor, anchor);
|
---|
138 | /* MLE fakes us out; get real length in bytes */
|
---|
139 | return (LONG) WinSendMsg(h, MLM_QUERYFORMATTEXTLENGTH,
|
---|
140 | MPFROMLONG(test),
|
---|
141 | MPFROMLONG((LONG) ((cursor < anchor) ?
|
---|
142 | (anchor - cursor) :
|
---|
143 | (cursor - anchor))));
|
---|
144 | }
|
---|
145 |
|
---|
146 | VOID MLEinternet(HWND h, BOOL ftp)
|
---|
147 | {
|
---|
148 | CHAR *temp = NULL;
|
---|
149 | IPT ancpos, curpos, here;
|
---|
150 | LONG len, oldlen;
|
---|
151 | APIRET rc;
|
---|
152 |
|
---|
153 | len = MLEsizeofsel(h);
|
---|
154 | len = min(2048, len);
|
---|
155 | oldlen = len;
|
---|
156 | if (len) {
|
---|
157 | len++;
|
---|
158 | rc = DosAllocMem((PVOID) & temp, 4096,
|
---|
159 | PAG_COMMIT | OBJ_TILE | PAG_READ | PAG_WRITE);
|
---|
160 | if (rc || !temp)
|
---|
161 | Dos_Error(MB_CANCEL, rc, h, pszSrcFile, __LINE__,
|
---|
162 | GetPString(IDS_OUTOFMEMORY));
|
---|
163 | else {
|
---|
164 | ancpos = MLEancpos(h);
|
---|
165 | curpos = MLEcurpos(h);
|
---|
166 | here = min(curpos, ancpos);
|
---|
167 | WinSendMsg(h, MLM_SETIMPORTEXPORT, MPFROMP(temp), MPFROMLONG(len));
|
---|
168 | len = (LONG) WinSendMsg(h, MLM_EXPORT, MPFROMP(&here), MPFROMP(&len));
|
---|
169 | if (len <= 1)
|
---|
170 | Runtime_Error(pszSrcFile, __LINE__, "len <= 1");
|
---|
171 | else {
|
---|
172 | if (len > oldlen)
|
---|
173 | len--;
|
---|
174 | temp[len] = 0;
|
---|
175 | bstripcr(temp);
|
---|
176 | if (*temp) {
|
---|
177 | if (ftp && *ftprun)
|
---|
178 | runemf2(SEPARATE | WINDOWED,
|
---|
179 | h, NULL, NULL, "%s %s", ftprun, temp);
|
---|
180 | else if (!ftp && *httprun)
|
---|
181 | runemf2(SEPARATE | WINDOWED,
|
---|
182 | h, NULL, NULL, "%s %s", httprun, temp);
|
---|
183 | }
|
---|
184 | }
|
---|
185 | DosFreeMem(temp);
|
---|
186 | }
|
---|
187 | }
|
---|
188 | }
|
---|
189 |
|
---|
190 | BOOL MLEdoblock(HWND h, INT action, CHAR * filename)
|
---|
191 | {
|
---|
192 | /* perform action on text in selection */
|
---|
193 |
|
---|
194 | register CHAR *p;
|
---|
195 | CHAR *sel, *temp = NULL;
|
---|
196 | IPT ancpos, curpos, here;
|
---|
197 | LONG sellen, oldlen;
|
---|
198 | APIRET rc;
|
---|
199 |
|
---|
200 | oldlen = MLEsizeofsel(h);
|
---|
201 | if (!oldlen)
|
---|
202 | return TRUE;
|
---|
203 | sel = xmallocz((size_t) (oldlen + 2), pszSrcFile, __LINE__);
|
---|
204 | if (!sel)
|
---|
205 | return FALSE;
|
---|
206 | rc = DosAllocMem((PVOID) & temp, 32768L,
|
---|
207 | PAG_COMMIT | OBJ_TILE | PAG_READ | PAG_WRITE);
|
---|
208 | if (rc || !temp) {
|
---|
209 | Dos_Error(MB_CANCEL, rc, h, pszSrcFile, __LINE__,
|
---|
210 | GetPString(IDS_OUTOFMEMORY));
|
---|
211 | free(sel);
|
---|
212 | DosPostEventSem(CompactSem);
|
---|
213 | return FALSE;
|
---|
214 | }
|
---|
215 |
|
---|
216 | ancpos = MLEancpos(h);
|
---|
217 | curpos = MLEcurpos(h);
|
---|
218 | here = min(curpos, ancpos);
|
---|
219 | p = sel;
|
---|
220 | MLEdisable(h);
|
---|
221 | while (oldlen > 0) {
|
---|
222 | sellen = min(oldlen + 1, 32701);
|
---|
223 | WinSendMsg(h, MLM_SETIMPORTEXPORT, MPFROMP(temp), MPFROMLONG(sellen));
|
---|
224 | sellen =
|
---|
225 | (LONG) WinSendMsg(h, MLM_EXPORT, MPFROMP(&here), MPFROMP(&sellen));
|
---|
226 | if (sellen < 1) {
|
---|
227 | Runtime_Error(pszSrcFile, __LINE__, "len < 1");
|
---|
228 | free(sel);
|
---|
229 | DosPostEventSem(CompactSem);
|
---|
230 | return FALSE;
|
---|
231 | }
|
---|
232 | if (sellen > min(oldlen, 32700))
|
---|
233 | sellen--;
|
---|
234 | memcpy(p, temp, sellen);
|
---|
235 | p += sellen;
|
---|
236 | oldlen -= sellen;
|
---|
237 | }
|
---|
238 | switch (action) {
|
---|
239 | case APPENDCLIP:
|
---|
240 | SaveToClip(h, sel, TRUE);
|
---|
241 | DosFreeMem(temp);
|
---|
242 | free(sel);
|
---|
243 | MLEenable(h);
|
---|
244 | DosPostEventSem(CompactSem);
|
---|
245 | return TRUE;
|
---|
246 |
|
---|
247 | case WRITE:
|
---|
248 | {
|
---|
249 | FILE *fp;
|
---|
250 |
|
---|
251 | fp = fopen(filename, "a+");
|
---|
252 | if (!fp)
|
---|
253 | fp = xfopen(filename, "w", pszSrcFile, __LINE__);
|
---|
254 | if (fp) {
|
---|
255 | fseek(fp, 0L, SEEK_END);
|
---|
256 | fwrite(sel, 1, strlen(sel), fp);
|
---|
257 | fclose(fp);
|
---|
258 | }
|
---|
259 | #ifdef __DEBUG_ALLOC__
|
---|
260 | _heap_check();
|
---|
261 | #endif
|
---|
262 | DosFreeMem(temp);
|
---|
263 | free(sel);
|
---|
264 | MLEenable(h);
|
---|
265 | DosPostEventSem(CompactSem);
|
---|
266 | return TRUE;
|
---|
267 | }
|
---|
268 |
|
---|
269 | case UPPERCASE:
|
---|
270 | p = sel;
|
---|
271 | while (*p) {
|
---|
272 | if (isalpha(*p))
|
---|
273 | *p = toupper(*p);
|
---|
274 | p++;
|
---|
275 | }
|
---|
276 | break;
|
---|
277 |
|
---|
278 | case LOWERCASE:
|
---|
279 | p = sel;
|
---|
280 | while (*p) {
|
---|
281 | if (isalpha(*p))
|
---|
282 | *p = tolower(*p);
|
---|
283 | p++;
|
---|
284 | }
|
---|
285 | break;
|
---|
286 |
|
---|
287 | case TOGGLECASE:
|
---|
288 | p = sel;
|
---|
289 | while (*p) {
|
---|
290 | if (isalpha(*p)) {
|
---|
291 | if (islower(*p))
|
---|
292 | *p = toupper(*p);
|
---|
293 | else
|
---|
294 | *p = tolower(*p);
|
---|
295 | }
|
---|
296 | p++;
|
---|
297 | }
|
---|
298 | break;
|
---|
299 |
|
---|
300 | case ROT13:
|
---|
301 | p = sel;
|
---|
302 | while (*p) {
|
---|
303 | *p = DOROT13(*p); // fixme condition both true and false?
|
---|
304 | p++;
|
---|
305 | }
|
---|
306 | break;
|
---|
307 |
|
---|
308 | case XOR:
|
---|
309 | p = sel;
|
---|
310 | while (*p) {
|
---|
311 | *p = (~*p);
|
---|
312 | p++;
|
---|
313 | }
|
---|
314 | break;
|
---|
315 |
|
---|
316 | case FORMAT:
|
---|
317 | p = sel;
|
---|
318 | while (*p) {
|
---|
319 | if (*p == '\r') {
|
---|
320 | memmove(p, p + 1, strlen(p));
|
---|
321 | continue;
|
---|
322 | }
|
---|
323 | if (*p == '\n') {
|
---|
324 | *p = ' ';
|
---|
325 | continue;
|
---|
326 | }
|
---|
327 | p++;
|
---|
328 | }
|
---|
329 | break;
|
---|
330 |
|
---|
331 | default: /* unknown action */
|
---|
332 | #ifdef __DEBUG_ALLOC__
|
---|
333 | _heap_check();
|
---|
334 | #endif
|
---|
335 | DosFreeMem(temp);
|
---|
336 | free(sel);
|
---|
337 | DosPostEventSem(CompactSem);
|
---|
338 | MLEenable(h);
|
---|
339 | return FALSE;
|
---|
340 | }
|
---|
341 |
|
---|
342 | /* replace selection with altered text */
|
---|
343 | p = sel;
|
---|
344 | here = min(curpos, ancpos);
|
---|
345 | MLEclear(h); /* delete current selection */
|
---|
346 | sellen = oldlen = strlen(sel); /* actual number of bytes */
|
---|
347 | while (oldlen > 0) {
|
---|
348 | sellen = min(oldlen, 32700);
|
---|
349 | memcpy(temp, p, sellen);
|
---|
350 | WinSendMsg(h, MLM_SETIMPORTEXPORT, MPFROMP(temp), MPFROMLONG(sellen));
|
---|
351 | sellen = (LONG) WinSendMsg(h,
|
---|
352 | MLM_IMPORT,
|
---|
353 | MPFROMP(&here), MPFROMLONG(sellen));
|
---|
354 | if (!sellen) {
|
---|
355 | Runtime_Error(pszSrcFile, __LINE__, "sellen 0");
|
---|
356 | break;
|
---|
357 | }
|
---|
358 | p += sellen;
|
---|
359 | oldlen -= sellen;
|
---|
360 | if (oldlen && *p == '\n' /* && *(p - 1) == '\r' */ )
|
---|
361 | p--;
|
---|
362 | } // while
|
---|
363 | WinSendMsg(h, MLM_SETSEL, MPFROMLONG(ancpos), MPFROMLONG(curpos));
|
---|
364 | MLEenable(h);
|
---|
365 | #ifdef __DEBUG_ALLOC__
|
---|
366 | _heap_check();
|
---|
367 | #endif
|
---|
368 | DosFreeMem(temp);
|
---|
369 | free(sel);
|
---|
370 | DosPostEventSem(CompactSem);
|
---|
371 | return TRUE;
|
---|
372 | }
|
---|
373 |
|
---|
374 | BOOL MLEquotepara(HWND h, CHAR * initials, BOOL fQuoteOld)
|
---|
375 | {
|
---|
376 | LONG num;
|
---|
377 | CHAR lineend[2], line[8], *p;
|
---|
378 |
|
---|
379 | if (!initials || !*initials)
|
---|
380 | initials = " > ";
|
---|
381 | num = MLEcurline(h);
|
---|
382 | while (MLElinelen(h, num) < 3L && MLEnumlines(h) >= num)
|
---|
383 | num++;
|
---|
384 | while (MLElinelen(h, num) > 2L && MLEnumlines(h) >= num) {
|
---|
385 | memset(line, 0, 8);
|
---|
386 | MLEgetlinetext(h, num, line, 7L);
|
---|
387 | line[7] = 0;
|
---|
388 | if ((p = strchr(line, '>')) == NULL) {
|
---|
389 | MLEsetcurpos(h, MLEstartofline(h, num));
|
---|
390 | MLEinsert(h, initials);
|
---|
391 | MLEsetcurpos(h, (MLEstartofline(h, num) + MLElinelen(h, num)) - 1L);
|
---|
392 | MLEtextatcursor(h, lineend, 2L);
|
---|
393 | if (*lineend != '\r' && *lineend != '\n')
|
---|
394 | MLEinsert(h, "\n");
|
---|
395 | }
|
---|
396 | else if (fQuoteOld) {
|
---|
397 | while (isspace(line[strlen(line) - 1]))
|
---|
398 | line[strlen(line) - 1] = 0;
|
---|
399 | MLEsetcurpos(h, MLEstartofline(h, num) + (p - line));
|
---|
400 | MLEinsert(h, ">");
|
---|
401 | }
|
---|
402 | num++;
|
---|
403 | }
|
---|
404 | MLEsetcurpos(h, MLEstartofline(h, num));
|
---|
405 | return TRUE;
|
---|
406 | }
|
---|
407 |
|
---|
408 | BOOL MLEAutoLoad(HWND h, CHAR * filename)
|
---|
409 | {
|
---|
410 | XMLEWNDPTR *vw;
|
---|
411 |
|
---|
412 | vw = (XMLEWNDPTR *) WinQueryWindowPtr(WinQueryWindow(h, QW_PARENT), QWL_USER);
|
---|
413 | if (vw && vw->size != sizeof(XMLEWNDPTR))
|
---|
414 | vw = NULL;
|
---|
415 | if (TestBinary(filename)) {
|
---|
416 | if (vw)
|
---|
417 | vw->hex = 1;
|
---|
418 | return MLEHexLoad(h, filename);
|
---|
419 | }
|
---|
420 | if (vw)
|
---|
421 | vw->hex = 2;
|
---|
422 | return MLEloadfile(h, filename);
|
---|
423 | }
|
---|
424 |
|
---|
425 | BOOL MLEHexLoad(HWND h, CHAR * filename)
|
---|
426 | {
|
---|
427 | /* insert a file into the current position in the MLE */
|
---|
428 |
|
---|
429 | HAB hab;
|
---|
430 | CHAR *buffer = NULL, *hexbuff = NULL;
|
---|
431 | IPT iptOffset = -1L;
|
---|
432 | ULONG numread, howmuch, numimport, action, len, left = 0L;
|
---|
433 | BOOL ret = TRUE, first = TRUE;
|
---|
434 | CHAR titletext[512];
|
---|
435 | HWND grandpa;
|
---|
436 | XMLEWNDPTR *vw;
|
---|
437 | HFILE handle;
|
---|
438 | APIRET rc;
|
---|
439 |
|
---|
440 | *titletext = 0;
|
---|
441 | hab = WinQueryAnchorBlock(h);
|
---|
442 | vw = (XMLEWNDPTR *) WinQueryWindowPtr(WinQueryWindow(h, QW_PARENT), QWL_USER);
|
---|
443 | if (vw && vw->size != sizeof(XMLEWNDPTR))
|
---|
444 | vw = NULL;
|
---|
445 | grandpa = GrandparentOf(h);
|
---|
446 | *titletext = 0;
|
---|
447 | WinQueryWindowText(grandpa, 512, titletext);
|
---|
448 | rc = DosOpen(filename, &handle, &action, 0L, 0L,
|
---|
449 | OPEN_ACTION_FAIL_IF_NEW | OPEN_ACTION_OPEN_IF_EXISTS,
|
---|
450 | OPEN_FLAGS_FAIL_ON_ERROR | OPEN_FLAGS_NOINHERIT |
|
---|
451 | OPEN_FLAGS_SEQUENTIAL | OPEN_SHARE_DENYNONE |
|
---|
452 | OPEN_ACCESS_READONLY, 0L);
|
---|
453 | if (rc) {
|
---|
454 | ret = FALSE;
|
---|
455 | }
|
---|
456 | else {
|
---|
457 | DosChgFilePtr(handle, 0L, FILE_END, &len);
|
---|
458 | DosChgFilePtr(handle, 0L, FILE_BEGIN, &action);
|
---|
459 | if (len) {
|
---|
460 | rc = DosAllocMem((PVOID) & hexbuff, 50001L,
|
---|
461 | PAG_COMMIT | OBJ_TILE | PAG_READ | PAG_WRITE);
|
---|
462 | if (rc || !hexbuff) {
|
---|
463 | Dos_Error(MB_CANCEL, rc, h, pszSrcFile, __LINE__,
|
---|
464 | GetPString(IDS_OUTOFMEMORY));
|
---|
465 | ret = FALSE;
|
---|
466 | }
|
---|
467 | else {
|
---|
468 | buffer = xmalloc(10000, pszSrcFile, __LINE__);
|
---|
469 | if (!buffer)
|
---|
470 | ret = FALSE;
|
---|
471 | else {
|
---|
472 | MLEclearall(h);
|
---|
473 | WinSendMsg(h, MLM_SETIMPORTEXPORT, MPFROMP(hexbuff),
|
---|
474 | MPFROMLONG(50000L));
|
---|
475 | if (!DosRead(handle, buffer, min(10000, len), &numread) && numread) {
|
---|
476 |
|
---|
477 | CHAR s[81];
|
---|
478 |
|
---|
479 | MLEsetwrap(h, FALSE);
|
---|
480 | WinSetSysValue(HWND_DESKTOP, SV_INSERTMODE, FALSE);
|
---|
481 | *hexbuff = 0;
|
---|
482 | numimport = CreateHexDump(buffer,
|
---|
483 | numread, hexbuff, 50000, left, TRUE);
|
---|
484 | while (len && numimport) { /* import entire file */
|
---|
485 | left += numread;
|
---|
486 | len -= numread;
|
---|
487 | if (!WinIsWindow(hab, h) || (vw && vw->killme))
|
---|
488 | break;
|
---|
489 | howmuch = (INT) WinSendMsg(h,
|
---|
490 | MLM_IMPORT,
|
---|
491 | MPFROMP(&iptOffset),
|
---|
492 | MPFROMLONG(numimport));
|
---|
493 | if (first && len) {
|
---|
494 | MLEdisable(h);
|
---|
495 | WinEnableWindowUpdate(h, FALSE);
|
---|
496 | first = FALSE;
|
---|
497 | }
|
---|
498 | // fprintf(stderr,"%d bytes of %d imported\n",howmuch,numimport);
|
---|
499 | if (howmuch < 1) {
|
---|
500 | numimport = 0;
|
---|
501 | break;
|
---|
502 | }
|
---|
503 | while (howmuch < numimport) {
|
---|
504 | numimport -= howmuch;
|
---|
505 | memmove(hexbuff, hexbuff + howmuch, numimport);
|
---|
506 | DosSleep(0); //26 Aug 07 GKY 1
|
---|
507 | if (!WinIsWindow(hab, h) || (vw && vw->killme))
|
---|
508 | break;
|
---|
509 | howmuch = (INT) WinSendMsg(h,
|
---|
510 | MLM_IMPORT,
|
---|
511 | MPFROMP(&iptOffset),
|
---|
512 | MPFROMLONG((LONG) numimport));
|
---|
513 | if (howmuch < 1)
|
---|
514 | break;
|
---|
515 | }
|
---|
516 | if (DosRead(handle, buffer, min(10000, len), &numread)
|
---|
517 | || !numread) {
|
---|
518 | numimport = 0;
|
---|
519 | break;
|
---|
520 | }
|
---|
521 | *hexbuff = 0;
|
---|
522 | numimport =
|
---|
523 | CreateHexDump(buffer, numread, hexbuff, 50000, left, TRUE);
|
---|
524 | if (numimport < 1 || !WinIsWindow(hab, h) || (vw && vw->killme)) {
|
---|
525 | numimport = 0;
|
---|
526 | break;
|
---|
527 | }
|
---|
528 | sprintf(s, GetPString(IDS_LOADINGMLETEXT), len);
|
---|
529 | WinSetWindowText(grandpa, s);
|
---|
530 | }
|
---|
531 | DosSleep(1);
|
---|
532 | }
|
---|
533 | else
|
---|
534 | ret = FALSE;
|
---|
535 | free(buffer);
|
---|
536 | }
|
---|
537 | DosFreeMem(hexbuff);
|
---|
538 | }
|
---|
539 | }
|
---|
540 | if (WinIsWindow(hab, h))
|
---|
541 | WinSetWindowText(grandpa, titletext);
|
---|
542 | DosClose(handle);
|
---|
543 | }
|
---|
544 | if (!first) {
|
---|
545 | WinEnableWindowUpdate(h, TRUE);
|
---|
546 | MLEenable(h);
|
---|
547 | }
|
---|
548 | MLEsetchanged(h, FALSE);
|
---|
549 | return ret;
|
---|
550 | }
|
---|
551 |
|
---|
552 | //== MLEinsertfile() insert a file into the current position in the MLE ==
|
---|
553 |
|
---|
554 | BOOL MLEinsertfile(HWND h, CHAR * filename)
|
---|
555 | {
|
---|
556 |
|
---|
557 | HAB hab;
|
---|
558 | FILE *fp;
|
---|
559 | CHAR *buffer = NULL;
|
---|
560 | INT len;
|
---|
561 | IPT iptOffset = -1L;
|
---|
562 | INT numread, howmuch, tempnum, x;
|
---|
563 | BOOL ret = TRUE, first = TRUE, once = FALSE, dont = FALSE;
|
---|
564 | CHAR titletext[512];
|
---|
565 | HWND grandpa;
|
---|
566 | XMLEWNDPTR *vw;
|
---|
567 | APIRET rc;
|
---|
568 |
|
---|
569 | *titletext = 0;
|
---|
570 | hab = WinQueryAnchorBlock(h);
|
---|
571 | vw = (XMLEWNDPTR *) WinQueryWindowPtr(WinQueryWindow(h, QW_PARENT), QWL_USER);
|
---|
572 | if (vw && vw->size != sizeof(XMLEWNDPTR))
|
---|
573 | vw = NULL;
|
---|
574 | grandpa = GrandparentOf(h);
|
---|
575 | *titletext = 0;
|
---|
576 | WinQueryWindowText(grandpa, 512, titletext);
|
---|
577 | fp = _fsopen(filename, "r", SH_DENYNO);
|
---|
578 | if (!fp)
|
---|
579 | ret = FALSE;
|
---|
580 | else {
|
---|
581 | setvbuf(fp, NULL, _IONBF, 0);
|
---|
582 | fseek(fp, 0L, SEEK_END);
|
---|
583 | len = (INT) ftell(fp);
|
---|
584 | fseek(fp, 0L, SEEK_SET);
|
---|
585 | if (len && len != -1) {
|
---|
586 | rc = DosAllocMem((PVOID) & buffer,
|
---|
587 | 50000L, PAG_COMMIT | OBJ_TILE | PAG_READ | PAG_WRITE);
|
---|
588 | if (rc || !buffer) {
|
---|
589 | Dos_Error(MB_CANCEL, rc, h, pszSrcFile, __LINE__,
|
---|
590 | GetPString(IDS_OUTOFMEMORY));
|
---|
591 | ret = FALSE;
|
---|
592 | }
|
---|
593 | else {
|
---|
594 | WinSendMsg(h,
|
---|
595 | MLM_SETIMPORTEXPORT, MPFROMP(buffer), MPFROMLONG(50000L));
|
---|
596 | numread = fread(buffer, 1, min(50000, len), fp);
|
---|
597 | if (numread < 1)
|
---|
598 | ret = FALSE;
|
---|
599 | while (len && numread > 0) { /* here we go... */
|
---|
600 |
|
---|
601 | CHAR s[81];
|
---|
602 |
|
---|
603 | while (numread > 0) { /* import entire file */
|
---|
604 | if (!WinIsWindow(hab, h) || (vw && vw->killme))
|
---|
605 | break;
|
---|
606 | if (strlen(buffer) < numread) {
|
---|
607 | if (!once && !dont)
|
---|
608 | rc = saymsg(MB_YESNOCANCEL,
|
---|
609 | HWND_DESKTOP,
|
---|
610 | GetPString(IDS_WARNINGTEXT),
|
---|
611 | GetPString(IDS_TEXTNULSTEXT));
|
---|
612 | else if (once)
|
---|
613 | rc = MBID_YES;
|
---|
614 | else if (dont)
|
---|
615 | rc = MBID_NO;
|
---|
616 | if (rc == MBID_YES) {
|
---|
617 | once = FALSE;
|
---|
618 | for (x = 0; x < numread; x++) {
|
---|
619 | if (!buffer[x])
|
---|
620 | buffer[x] = ' ';
|
---|
621 | }
|
---|
622 | }
|
---|
623 | else if (rc == MBID_CANCEL) {
|
---|
624 | len = 0;
|
---|
625 | numread = 0;
|
---|
626 | saymsg(MB_ENTER,
|
---|
627 | HWND_DESKTOP,
|
---|
628 | GetPString(IDS_OBEYTEXT),
|
---|
629 | GetPString(IDS_LOADCANCELLEDTEXT));
|
---|
630 | break;
|
---|
631 | }
|
---|
632 | else if (rc == MBID_NO)
|
---|
633 | dont = TRUE;
|
---|
634 | }
|
---|
635 | howmuch = (INT) WinSendMsg(h,
|
---|
636 | MLM_IMPORT,
|
---|
637 | MPFROMP(&iptOffset),
|
---|
638 | MPFROMLONG((LONG) numread));
|
---|
639 | if (first && !feof(fp)) {
|
---|
640 | MLEdisable(h);
|
---|
641 | WinEnableWindowUpdate(h, FALSE);
|
---|
642 | first = FALSE;
|
---|
643 | }
|
---|
644 | // fprintf(stderr,"%d bytes of %d imported\n",howmuch,numread);
|
---|
645 | if (howmuch < 1) {
|
---|
646 | numread = 0;
|
---|
647 | break;
|
---|
648 | }
|
---|
649 | len -= howmuch;
|
---|
650 | if (howmuch < numread) {
|
---|
651 | numread -= howmuch;
|
---|
652 | memmove(buffer, buffer + howmuch, numread);
|
---|
653 | if (numread && len) {
|
---|
654 | tempnum = numread;
|
---|
655 | numread = fread(buffer + tempnum,
|
---|
656 | 1, min(50000 - tempnum, len), fp);
|
---|
657 | if (numread > 1)
|
---|
658 | numread += tempnum;
|
---|
659 | else
|
---|
660 | numread = tempnum;
|
---|
661 | }
|
---|
662 | DosSleep(0); //26 Aug 07 GKY 1
|
---|
663 | }
|
---|
664 | else
|
---|
665 | numread = fread(buffer, 1, min(50000, len), fp);
|
---|
666 | if (numread < 1 || !WinIsWindow(hab, h) || (vw && vw->killme)) {
|
---|
667 | numread = 0;
|
---|
668 | break;
|
---|
669 | }
|
---|
670 | sprintf(s, GetPString(IDS_LOADINGMLETEXT), len);
|
---|
671 | WinSetWindowText(grandpa, s);
|
---|
672 | }
|
---|
673 | DosSleep(0); //26 Aug 07 GKY 1
|
---|
674 | }
|
---|
675 | DosFreeMem(buffer);
|
---|
676 | }
|
---|
677 | }
|
---|
678 | if (WinIsWindow(hab, h))
|
---|
679 | WinSetWindowText(grandpa, titletext);
|
---|
680 | fclose(fp);
|
---|
681 | }
|
---|
682 | if (!first) {
|
---|
683 | WinEnableWindowUpdate(h, TRUE);
|
---|
684 | MLEenable(h);
|
---|
685 | }
|
---|
686 | return ret;
|
---|
687 | }
|
---|
688 |
|
---|
689 | typedef struct
|
---|
690 | {
|
---|
691 | USHORT size;
|
---|
692 | USHORT hex;
|
---|
693 | HWND h;
|
---|
694 | CHAR filename[CCHMAXPATH];
|
---|
695 | HWND hwndReport;
|
---|
696 | HWND msg;
|
---|
697 | }
|
---|
698 | BKGLOAD;
|
---|
699 |
|
---|
700 | VOID LoadThread(VOID * arg)
|
---|
701 | {
|
---|
702 | BKGLOAD *bkg;
|
---|
703 | BOOL fSuccess;
|
---|
704 | HAB thab;
|
---|
705 | HMQ thmq;
|
---|
706 |
|
---|
707 | DosError(FERR_DISABLEHARDERR);
|
---|
708 |
|
---|
709 | bkg = (BKGLOAD *) arg;
|
---|
710 | if (bkg) {
|
---|
711 | thab = WinInitialize(0);
|
---|
712 | if (thab) {
|
---|
713 | thmq = WinCreateMsgQueue(thab, 0);
|
---|
714 | if (thmq) {
|
---|
715 | WinCancelShutdown(thmq, TRUE);
|
---|
716 | IncrThreadUsage();
|
---|
717 | priority_normal();
|
---|
718 | if (bkg->hex == 1)
|
---|
719 | fSuccess = MLEHexLoad(bkg->h, bkg->filename);
|
---|
720 | else if (bkg->hex == 2)
|
---|
721 | fSuccess = MLEloadfile(bkg->h, bkg->filename);
|
---|
722 | else
|
---|
723 | fSuccess = MLEAutoLoad(bkg->h, bkg->filename);
|
---|
724 | priority_bumped();
|
---|
725 | if (bkg->hwndReport && WinIsWindow(thab, bkg->hwndReport))
|
---|
726 | PostMsg(bkg->hwndReport, bkg->msg, MPFROMLONG(fSuccess),
|
---|
727 | MPFROMP(bkg->filename));
|
---|
728 | #ifdef __DEBUG_ALLOC__
|
---|
729 | _heap_check();
|
---|
730 | #endif
|
---|
731 | free(bkg);
|
---|
732 | WinDestroyMsgQueue(thmq);
|
---|
733 | }
|
---|
734 | DecrThreadUsage();
|
---|
735 | WinTerminate(thab);
|
---|
736 | _endthread();
|
---|
737 | }
|
---|
738 | // fixme to be gone?
|
---|
739 | PostMsg(bkg->hwndReport, bkg->msg, MPVOID, MPVOID);
|
---|
740 | }
|
---|
741 | }
|
---|
742 |
|
---|
743 | INT MLEbackgroundload(HWND hwndReport, ULONG msg, HWND h, CHAR * filename,
|
---|
744 | INT hex)
|
---|
745 | {
|
---|
746 | /* load a file into the MLE in the background (via a separate thread)
|
---|
747 | * return _beginthread status
|
---|
748 | */
|
---|
749 |
|
---|
750 | BKGLOAD *bkg;
|
---|
751 | INT rc;
|
---|
752 |
|
---|
753 | bkg = xmallocz(sizeof(BKGLOAD), pszSrcFile, __LINE__);
|
---|
754 | if (!bkg)
|
---|
755 | return -1;
|
---|
756 | bkg->size = sizeof(BKGLOAD);
|
---|
757 | bkg->hex = (USHORT) hex;
|
---|
758 | bkg->hwndReport = hwndReport;
|
---|
759 | bkg->msg = msg;
|
---|
760 | bkg->h = h;
|
---|
761 | strcpy(bkg->filename, filename);
|
---|
762 | rc = _beginthread(LoadThread, NULL, 65536, bkg);
|
---|
763 | if (rc == -1)
|
---|
764 | Runtime_Error(pszSrcFile, __LINE__,
|
---|
765 | GetPString(IDS_COULDNTSTARTTHREADTEXT));
|
---|
766 | return rc;
|
---|
767 | }
|
---|
768 |
|
---|
769 | BOOL MLEloadfile(HWND h, CHAR * filename)
|
---|
770 | {
|
---|
771 | /* load a file into the MLE, getting rid of whatever was already
|
---|
772 | * there. Note this returns without erasing existing text if the
|
---|
773 | * file to load does not exist
|
---|
774 | */
|
---|
775 |
|
---|
776 | FILESTATUS3 fsa;
|
---|
777 | BOOL ret;
|
---|
778 |
|
---|
779 | if (!DosQueryPathInfo(filename, FIL_STANDARD, &fsa, (ULONG) sizeof(fsa)) &&
|
---|
780 | !(fsa.attrFile & FILE_DIRECTORY)) {
|
---|
781 | MLEclearall(h);
|
---|
782 | ret = MLEinsertfile(h, filename);
|
---|
783 | MLEsetchanged(h, FALSE);
|
---|
784 | return ret;
|
---|
785 | }
|
---|
786 | return FALSE;
|
---|
787 | }
|
---|
788 |
|
---|
789 | BOOL MLEexportfile(HWND h, CHAR * filename, INT tabspaces,
|
---|
790 | BOOL striptraillines, BOOL striptrailspaces)
|
---|
791 | {
|
---|
792 | /* save the MLE contents as a file. Format the output so that
|
---|
793 | * the file is CR/LF terminated as presented in the MLE.
|
---|
794 | */
|
---|
795 |
|
---|
796 | FILE *fp = NULL;
|
---|
797 | CHAR *buffer = NULL;
|
---|
798 | CHAR *p;
|
---|
799 | BOOL ok = TRUE;
|
---|
800 | INT blanklines = 0;
|
---|
801 | BOOL fWrap = MLEgetwrap(h);
|
---|
802 | APIRET rc;
|
---|
803 |
|
---|
804 | // saymsg(MB_ENTER,h,DEBUG_STRING,"len = %ld",MLEgetlen(h));
|
---|
805 | if (!MLEgetlen(h)) /* nothing to save; forget it */
|
---|
806 | return TRUE;
|
---|
807 |
|
---|
808 | MLEsetwrap(h, FALSE); // Need wrap off to export MLFIE_NOTRANS
|
---|
809 |
|
---|
810 | if (striptraillines) {
|
---|
811 |
|
---|
812 | register LONG x;
|
---|
813 | LONG numlines;
|
---|
814 |
|
---|
815 | numlines = MLEnumlines(h);
|
---|
816 | for (x = numlines; x; x--) {
|
---|
817 | if (MLElinelen(h, x - 1L) < 2)
|
---|
818 | MLEdeleteline(h, x - 1L);
|
---|
819 | else
|
---|
820 | break;
|
---|
821 | }
|
---|
822 | if (!MLEgetlen(h)) {
|
---|
823 | /* nothing to save; forget it */
|
---|
824 | MLEsetwrap(h, fWrap); // Restore
|
---|
825 | return TRUE;
|
---|
826 | }
|
---|
827 | }
|
---|
828 |
|
---|
829 | rc = DosAllocMem((PVOID) & buffer, 4096L,
|
---|
830 | PAG_COMMIT | OBJ_TILE | PAG_READ | PAG_WRITE);
|
---|
831 | if (rc || !buffer) {
|
---|
832 | Dos_Error(MB_CANCEL, rc, h, pszSrcFile, __LINE__,
|
---|
833 | GetPString(IDS_OUTOFMEMORY));
|
---|
834 | ok = FALSE;
|
---|
835 | }
|
---|
836 | else {
|
---|
837 | fp = fopen(filename, "a+");
|
---|
838 | if (!fp)
|
---|
839 | fp = xfopen(filename, "w", pszSrcFile, __LINE__);
|
---|
840 | if (!fp)
|
---|
841 | ok = FALSE;
|
---|
842 | else {
|
---|
843 | LONG numlines, ret, len, wl, temp;
|
---|
844 | IPT s;
|
---|
845 |
|
---|
846 | fseek(fp, 0L, SEEK_END);
|
---|
847 | numlines = MLEnumlines(h);
|
---|
848 |
|
---|
849 | WinSendMsg(h, MLM_SETIMPORTEXPORT, MPFROMP(buffer), MPFROMLONG(4095L));
|
---|
850 | for (temp = 0; temp < numlines; temp++) {
|
---|
851 | s = MLEstartofline(h, temp);
|
---|
852 | wl = len = (LONG) MLElinelenleft(h, s);
|
---|
853 | ret = (LONG) WinSendMsg(h, MLM_EXPORT, MPFROMP(&s), MPFROMP(&len));
|
---|
854 | if (ret < 0)
|
---|
855 | break;
|
---|
856 | wl = min(wl, ret);
|
---|
857 | buffer[wl] = 0;
|
---|
858 | if (*buffer) {
|
---|
859 | p = buffer + strlen(buffer) - 1;
|
---|
860 | while (p >= buffer && (*p == '\n' || *p == '\r')) {
|
---|
861 | *p = 0;
|
---|
862 | p--;
|
---|
863 | }
|
---|
864 | }
|
---|
865 | if (tabspaces) {
|
---|
866 | p = buffer;
|
---|
867 | while (*p) {
|
---|
868 | if (*p == '\t') {
|
---|
869 | *p = ' ';
|
---|
870 | memmove((p + tabspaces) - 1, p, strlen(p) + 1);
|
---|
871 | memset(p, ' ', tabspaces);
|
---|
872 | }
|
---|
873 | p++;
|
---|
874 | }
|
---|
875 | }
|
---|
876 | if (striptrailspaces && *buffer) {
|
---|
877 | p = buffer + strlen(buffer) - 1;
|
---|
878 | while (p >= buffer && (*p == ' ' || *p == '\t')) {
|
---|
879 | *p = 0;
|
---|
880 | p--;
|
---|
881 | }
|
---|
882 | }
|
---|
883 | if (striptraillines) {
|
---|
884 | if (!*buffer) {
|
---|
885 | blanklines++;
|
---|
886 | continue;
|
---|
887 | }
|
---|
888 | else {
|
---|
889 | while (blanklines) {
|
---|
890 | fwrite("\n", 1, 1, fp);
|
---|
891 | blanklines--;
|
---|
892 | }
|
---|
893 | }
|
---|
894 | }
|
---|
895 | strcat(buffer, "\n");
|
---|
896 | // buffer = translate_out(buffer,4095,h,filename);
|
---|
897 | if (fwrite(buffer, 1, strlen(buffer), fp) < 1) {
|
---|
898 | saymsg(MB_ENTER,
|
---|
899 | h, GetPString(IDS_ARGHTEXT), GetPString(IDS_WRITEERRORTEXT));
|
---|
900 | break;
|
---|
901 | }
|
---|
902 | } // for lines
|
---|
903 | }
|
---|
904 | }
|
---|
905 |
|
---|
906 | MLEsetwrap(h, fWrap); // Restore
|
---|
907 |
|
---|
908 | if (fp)
|
---|
909 | fclose(fp);
|
---|
910 | if (buffer)
|
---|
911 | DosFreeMem(buffer);
|
---|
912 |
|
---|
913 | return ok;
|
---|
914 | }
|
---|
915 |
|
---|
916 | MRESULT EXPENTRY SandRDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
|
---|
917 | {
|
---|
918 | /* initiate search(/replace)s in edit mode */
|
---|
919 |
|
---|
920 | SRCHPTR *vw;
|
---|
921 |
|
---|
922 | if (msg != WM_INITDLG)
|
---|
923 | vw = (SRCHPTR *) WinQueryWindowPtr(hwnd, QWL_USER);
|
---|
924 | else
|
---|
925 | vw = NULL;
|
---|
926 |
|
---|
927 | switch (msg) {
|
---|
928 | case WM_INITDLG:
|
---|
929 | vw = (SRCHPTR *) mp2;
|
---|
930 | if (!vw) {
|
---|
931 | WinDismissDlg(hwnd, 0);
|
---|
932 | break;
|
---|
933 | }
|
---|
934 | WinSetWindowPtr(hwnd, QWL_USER, (PVOID) mp2);
|
---|
935 | WinSendDlgItemMsg(hwnd, SRCH_SEARCH, EM_SETTEXTLIMIT,
|
---|
936 | MPFROM2SHORT(256, 0), MPVOID);
|
---|
937 | WinSendDlgItemMsg(hwnd, SRCH_REPLACE, EM_SETTEXTLIMIT,
|
---|
938 | MPFROM2SHORT(256, 0), MPVOID);
|
---|
939 | if (*vw->search)
|
---|
940 | WinSetDlgItemText(hwnd, SRCH_SEARCH, vw->search);
|
---|
941 | if (!MLEgetreadonly(vw->hwndmle)) {
|
---|
942 | if (*vw->replace)
|
---|
943 | WinSetDlgItemText(hwnd, SRCH_REPLACE, vw->replace);
|
---|
944 | WinSendDlgItemMsg(hwnd, SRCH_SANDR, BM_SETCHECK,
|
---|
945 | MPFROM2SHORT(vw->sandr, 0), MPVOID);
|
---|
946 | WinSendDlgItemMsg(hwnd, SRCH_RALL, BM_SETCHECK,
|
---|
947 | MPFROM2SHORT(vw->rall, 0), MPVOID);
|
---|
948 | }
|
---|
949 | else {
|
---|
950 | WinEnableWindow(WinWindowFromID(hwnd, SRCH_SANDR), FALSE);
|
---|
951 | WinEnableWindow(WinWindowFromID(hwnd, SRCH_RALL), FALSE);
|
---|
952 | WinEnableWindow(WinWindowFromID(hwnd, SRCH_REPLACE), FALSE);
|
---|
953 | WinShowWindow(WinWindowFromID(hwnd, SRCH_REPLACE), FALSE);
|
---|
954 | *vw->replace = 0;
|
---|
955 | vw->sandr = FALSE;
|
---|
956 | vw->rall = FALSE;
|
---|
957 | }
|
---|
958 | memset(&vw->se, 0, sizeof(MLE_SEARCHDATA));
|
---|
959 | vw->se.cb = sizeof(MLE_SEARCHDATA);
|
---|
960 | vw->se.pchFind = (PCHAR) vw->search;
|
---|
961 | vw->se.cchFind = (SHORT) strlen(vw->search);
|
---|
962 | vw->se.pchReplace = (PCHAR) vw->replace;
|
---|
963 | vw->se.cchReplace = (SHORT) strlen(vw->replace);
|
---|
964 | vw->se.iptStart = MLEcurpos(vw->hwndmle);
|
---|
965 | vw->se.iptStop = -1L;
|
---|
966 | vw->se.cchFound = 0;
|
---|
967 | PosOverOkay(hwnd);
|
---|
968 | break;
|
---|
969 |
|
---|
970 | case WM_CONTROL:
|
---|
971 | return 0;
|
---|
972 |
|
---|
973 | case WM_COMMAND:
|
---|
974 | switch (SHORT1FROMMP(mp1)) {
|
---|
975 | case IDM_HELP:
|
---|
976 | saymsg(MB_ENTER | MB_ICONASTERISK,
|
---|
977 | hwnd,
|
---|
978 | NullStr,
|
---|
979 | GetPString(IDS_ENTERSEARCHSTRINGTEXT),
|
---|
980 | (MLEgetreadonly(vw->hwndmle)) ?
|
---|
981 | "." : GetPString(IDS_REPLACESTRINGTEXT));
|
---|
982 | break;
|
---|
983 |
|
---|
984 | case DID_CANCEL:
|
---|
985 | WinDismissDlg(hwnd, 0);
|
---|
986 | break;
|
---|
987 |
|
---|
988 | case DID_OK:
|
---|
989 | WinShowWindow(hwnd, FALSE);
|
---|
990 | {
|
---|
991 | CHAR temp[257];
|
---|
992 | APIRET ret;
|
---|
993 |
|
---|
994 | if ((USHORT) WinSendDlgItemMsg(hwnd, SRCH_SANDR, BM_QUERYCHECK,
|
---|
995 | MPVOID, MPVOID))
|
---|
996 | vw->sandr = TRUE;
|
---|
997 | else
|
---|
998 | vw->sandr = FALSE;
|
---|
999 | if ((USHORT) WinSendDlgItemMsg(hwnd, SRCH_RALL, BM_QUERYCHECK,
|
---|
1000 | MPVOID, MPVOID))
|
---|
1001 | vw->rall = TRUE;
|
---|
1002 | else
|
---|
1003 | vw->rall = FALSE;
|
---|
1004 | *vw->replace = 0;
|
---|
1005 | WinQueryDlgItemText(hwnd, SRCH_REPLACE, 256, vw->replace);
|
---|
1006 | vw->se.cchReplace = (SHORT) strlen(vw->replace);
|
---|
1007 | WinQueryDlgItemText(hwnd, SRCH_SEARCH, 256, temp);
|
---|
1008 | if (*temp) {
|
---|
1009 | strcpy(vw->search, temp);
|
---|
1010 | vw->se.cchFind = (SHORT) strlen(vw->search);
|
---|
1011 | if (!WinSendMsg(vw->hwndmle, MLM_SEARCH,
|
---|
1012 | MPFROMLONG(MLFSEARCH_SELECTMATCH |
|
---|
1013 | (MLFSEARCH_CASESENSITIVE *
|
---|
1014 | (vw->fInsensitive ==
|
---|
1015 | FALSE)) | (MLFSEARCH_CHANGEALL *
|
---|
1016 | (vw->rall != 0))),
|
---|
1017 | MPFROMP(&vw->se))) {
|
---|
1018 | saymsg(MB_ENTER | MB_ICONASTERISK, hwnd, NullStr,
|
---|
1019 | GetPString(IDS_STRINGNOTFOUNDTEXT), vw->search);
|
---|
1020 | WinDismissDlg(hwnd, 0);
|
---|
1021 | break;
|
---|
1022 | }
|
---|
1023 | else if (vw->sandr && !vw->rall) {
|
---|
1024 | ret = saymsg(MB_YESNOCANCEL,
|
---|
1025 | hwnd,
|
---|
1026 | NullStr,
|
---|
1027 | GetPString(IDS_CONFIRMREPLACETEXT), vw->replace);
|
---|
1028 | if (ret == MBID_YES)
|
---|
1029 | MLEinsert(vw->hwndmle, vw->replace);
|
---|
1030 | else if (ret == MBID_CANCEL) {
|
---|
1031 | WinDismissDlg(hwnd, 0);
|
---|
1032 | break;
|
---|
1033 | }
|
---|
1034 | WinDismissDlg(hwnd, 1);
|
---|
1035 | break;
|
---|
1036 | }
|
---|
1037 | }
|
---|
1038 | WinDismissDlg(hwnd, 0);
|
---|
1039 | }
|
---|
1040 | break;
|
---|
1041 | }
|
---|
1042 | return 0;
|
---|
1043 |
|
---|
1044 | case WM_CLOSE:
|
---|
1045 | break;
|
---|
1046 | }
|
---|
1047 |
|
---|
1048 | return WinDefDlgProc(hwnd, msg, mp1, mp2);
|
---|
1049 | }
|
---|
1050 |
|
---|
1051 | BOOL MLEfindfirst(HWND hwnd, SRCHPTR * vw)
|
---|
1052 | {
|
---|
1053 | if (MLEsizeofsel(vw->hwndmle) < 256L) {
|
---|
1054 | MLEgetseltext(vw->hwndmle, vw->search);
|
---|
1055 | vw->search[255] = 0;
|
---|
1056 | }
|
---|
1057 | if (WinDlgBox(HWND_DESKTOP, hwnd, SandRDlgProc, FM3ModHandle,
|
---|
1058 | SRCH_FRAME, MPFROMP(vw)) && *vw->search)
|
---|
1059 | return TRUE;
|
---|
1060 | return FALSE;
|
---|
1061 | }
|
---|
1062 |
|
---|
1063 | INT MLEfindnext(HWND hwnd, SRCHPTR * vw)
|
---|
1064 | {
|
---|
1065 | if (!*vw->search)
|
---|
1066 | return -1;
|
---|
1067 | else {
|
---|
1068 | vw->se.iptStart++;
|
---|
1069 | if (!WinSendMsg(vw->hwndmle, MLM_SEARCH,
|
---|
1070 | MPFROMLONG(MLFSEARCH_SELECTMATCH |
|
---|
1071 | (MLFSEARCH_CASESENSITIVE *
|
---|
1072 | (vw->fInsensitive ==
|
---|
1073 | FALSE)) | (MLFSEARCH_CHANGEALL *
|
---|
1074 | (vw->rall))), MPFROMP(&vw->se)))
|
---|
1075 | saymsg(MB_ENTER | MB_ICONASTERISK, hwnd, NullStr,
|
---|
1076 | GetPString(IDS_STRINGNOTFOUNDTEXT), vw->search);
|
---|
1077 | else if (vw->sandr && !vw->rall) {
|
---|
1078 |
|
---|
1079 | APIRET ret;
|
---|
1080 |
|
---|
1081 | ret = saymsg(MB_YESNOCANCEL,
|
---|
1082 | hwnd,
|
---|
1083 | NullStr, GetPString(IDS_CONFIRMREPLACETEXT), vw->replace);
|
---|
1084 | if (ret == MBID_YES)
|
---|
1085 | MLEinsert(vw->hwndmle, vw->replace);
|
---|
1086 | if (ret != MBID_CANCEL)
|
---|
1087 | return 1;
|
---|
1088 | }
|
---|
1089 | }
|
---|
1090 | return 0;
|
---|
1091 | }
|
---|
1092 |
|
---|
1093 | #pragma alloc_text(FMMLE,MLEgetlinetext,MLEdeleteline,MLEdeletecurline,MLEdeletetoeol)
|
---|
1094 | #pragma alloc_text(FMMLE,MLEclearall,MLEtextatcursor,MLEtextatpos,MLEsizeofsel)
|
---|
1095 | #pragma alloc_text(FMMLE3,MLEdoblock,MLEquotepara,MLEinternet)
|
---|
1096 | #pragma alloc_text(FMMLE4,MLEAutoLoad,MLEHexLoad,MLEinsertfile,LoadThread,MLEbackgroundload)
|
---|
1097 | #pragma alloc_text(FMMLE5,MLEloadfile,MLEexportfile)
|
---|
1098 | #pragma alloc_text(FMMLE3,MLEfindfirst,MLEfindnext,SandRDlgProc)
|
---|