Mercurial > vim
annotate src/gui_at_fs.c @ 6773:eb4b705a5d6a v7.4.708
patch 7.4.708
Problem: gettext() is called too often.
Solution: Do not call gettext() for messages until they are actually used.
(idea by Yasuhiro Matsumoto)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Tue, 21 Apr 2015 16:49:05 +0200 |
| parents | f8d307ebd74a |
| children | a1e71a01dbd6 |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: */ |
| 2 | |
| 3 /* | |
| 4 * Copyright 1989 Software Research Associates, Inc., Tokyo, Japan | |
| 5 * | |
| 6 * Permission to use, copy, modify, and distribute this software and its | |
| 7 * documentation for any purpose and without fee is hereby granted, provided | |
| 8 * that the above copyright notice appear in all copies and that both that | |
| 9 * copyright notice and this permission notice appear in supporting | |
| 10 * documentation, and that the name of Software Research Associates not be used | |
| 11 * in advertising or publicity pertaining to distribution of the software | |
| 12 * without specific, written prior permission. Software Research Associates | |
| 13 * makes no representations about the suitability of this software for any | |
| 14 * purpose. It is provided "as is" without express or implied warranty. | |
| 15 * | |
| 16 * SOFTWARE RESEARCH ASSOCIATES DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS | |
| 17 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, | |
| 18 * IN NO EVENT SHALL SOFTWARE RESEARCH ASSOCIATES BE LIABLE FOR ANY SPECIAL, | |
| 19 * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM | |
| 20 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE | |
| 21 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR | |
| 22 * PERFORMANCE OF THIS SOFTWARE. | |
| 23 * | |
| 24 * Author: Erik M. van der Poel | |
| 25 * Software Research Associates, Inc., Tokyo, Japan | |
| 26 * erik@sra.co.jp | |
| 27 */ | |
| 28 /* | |
| 29 * Author's addresses: | |
| 30 * erik@sra.co.jp | |
| 31 * erik%sra.co.jp@uunet.uu.net | |
| 32 * erik%sra.co.jp@mcvax.uucp | |
| 33 * try junet instead of co.jp | |
| 34 * Erik M. van der Poel | |
| 35 * Software Research Associates, Inc. | |
| 36 * 1-1-1 Hirakawa-cho, Chiyoda-ku | |
| 37 * Tokyo 102 Japan. TEL +81-3-234-2692 | |
| 38 */ | |
| 39 | |
| 40 /* | |
| 41 * Heavely modified for Vim by Bram Moolenaar | |
| 42 */ | |
| 43 | |
| 44 #include "vim.h" | |
| 45 | |
| 46 /* Only include this when using the file browser */ | |
| 47 | |
| 48 #ifdef FEAT_BROWSE | |
| 49 | |
| 50 /* Weird complication: for "make lint" Text.h doesn't combine with Xm.h */ | |
| 51 #if defined(FEAT_GUI_MOTIF) && defined(FMT8BIT) | |
| 52 # undef FMT8BIT | |
| 53 #endif | |
| 54 | |
| 55 #ifndef FEAT_GUI_NEXTAW | |
| 56 # include "gui_at_sb.h" | |
| 57 #endif | |
| 58 | |
| 59 /***************** SFinternal.h */ | |
| 60 | |
| 61 #include <X11/Intrinsic.h> | |
| 62 #include <X11/StringDefs.h> | |
| 63 #include <X11/Xos.h> | |
| 64 #ifdef FEAT_GUI_NEXTAW | |
| 65 # include <X11/neXtaw/Text.h> | |
| 66 # include <X11/neXtaw/AsciiText.h> | |
| 67 # include <X11/neXtaw/Scrollbar.h> | |
| 68 #else | |
| 69 # include <X11/Xaw/Text.h> | |
| 70 # include <X11/Xaw/AsciiText.h> | |
| 71 #endif | |
| 72 | |
| 73 #define SEL_FILE_CANCEL -1 | |
| 74 #define SEL_FILE_OK 0 | |
| 75 #define SEL_FILE_NULL 1 | |
| 76 #define SEL_FILE_TEXT 2 | |
| 77 | |
| 78 #define SF_DO_SCROLL 1 | |
| 79 #define SF_DO_NOT_SCROLL 0 | |
| 80 | |
| 81 typedef struct | |
| 82 { | |
| 83 int statDone; | |
| 84 char *real; | |
| 85 char *shown; | |
| 86 } SFEntry; | |
| 87 | |
| 88 typedef struct | |
| 89 { | |
| 90 char *dir; | |
| 91 char *path; | |
| 92 SFEntry *entries; | |
| 93 int nEntries; | |
| 94 int vOrigin; | |
| 95 int nChars; | |
| 96 int hOrigin; | |
| 97 int changed; | |
| 98 int beginSelection; | |
| 99 int endSelection; | |
| 100 time_t mtime; | |
| 101 } SFDir; | |
| 102 | |
| 103 static char SFstartDir[MAXPATHL], | |
| 104 SFcurrentPath[MAXPATHL], | |
| 105 SFcurrentDir[MAXPATHL]; | |
| 106 | |
| 107 static Widget selFile, | |
| 108 selFileField, | |
| 109 selFileForm, | |
| 110 selFileHScroll, | |
| 111 selFileHScrolls[3], | |
| 112 selFileLists[3], | |
| 113 selFileOK, | |
| 114 selFileCancel, | |
| 115 selFilePrompt, | |
| 116 selFileVScrolls[3]; | |
| 117 | |
| 118 static Display *SFdisplay; | |
| 119 | |
| 120 static int SFcharWidth, SFcharAscent, SFcharHeight; | |
| 121 | |
| 122 static SFDir *SFdirs = NULL; | |
| 123 | |
| 124 static int SFdirEnd; | |
| 125 static int SFdirPtr; | |
| 126 | |
| 127 static Pixel SFfore, SFback; | |
| 128 | |
| 129 static Atom SFwmDeleteWindow; | |
| 130 | |
| 131 static XSegment SFsegs[2], SFcompletionSegs[2]; | |
| 132 | |
| 133 static XawTextPosition SFtextPos; | |
| 134 | |
| 135 static int SFupperX, SFlowerY, SFupperY; | |
| 136 | |
| 137 static int SFtextX, SFtextYoffset; | |
| 138 | |
| 139 static int SFentryWidth, SFentryHeight; | |
| 140 | |
| 141 static int SFlineToTextH = 3; | |
| 142 static int SFlineToTextV = 3; | |
| 143 | |
| 144 static int SFbesideText = 3; | |
| 145 static int SFaboveAndBelowText = 2; | |
| 146 | |
| 147 static int SFcharsPerEntry = 15; | |
| 148 | |
| 149 static int SFlistSize = 10; | |
| 150 | |
| 151 static int SFcurrentInvert[3] = { -1, -1, -1 }; | |
| 152 | |
| 153 static int SFworkProcAdded = 0; | |
| 154 | |
| 155 static XtAppContext SFapp; | |
| 156 | |
| 157 static int SFpathScrollWidth, SFvScrollHeight, SFhScrollWidth; | |
| 158 | |
| 159 #ifdef FEAT_XFONTSET | |
| 160 static char SFtextBuffer[MAXPATHL*sizeof(wchar_t)]; | |
| 161 #else | |
| 162 static char SFtextBuffer[MAXPATHL]; | |
| 163 #endif | |
| 164 | |
| 165 static int SFbuttonPressed = 0; | |
| 166 | |
| 167 static XtIntervalId SFdirModTimerId; | |
| 168 | |
| 169 static int (*SFfunc)(); | |
| 170 | |
| 171 static int SFstatus = SEL_FILE_NULL; | |
| 172 | |
| 173 /***************** static functions */ | |
| 174 | |
| 175 static void SFsetText __ARGS((char *path)); | |
| 176 static void SFtextChanged __ARGS((void)); | |
| 177 static char *SFgetText __ARGS((void)); | |
| 178 static void SFupdatePath __ARGS((void)); | |
| 179 static int SFgetDir __ARGS((SFDir *dir)); | |
| 180 static void SFdrawLists __ARGS((int doScroll)); | |
| 181 static void SFdrawList __ARGS((int n, int doScroll)); | |
| 182 static void SFclearList __ARGS((int n, int doScroll)); | |
| 183 static void SFbuttonPressList __ARGS((Widget w, int n, XButtonPressedEvent *event)); | |
| 184 static void SFbuttonReleaseList __ARGS((Widget w, int n, XButtonReleasedEvent *event)); | |
| 185 static void SFdirModTimer __ARGS((XtPointer cl, XtIntervalId *id)); | |
| 186 static char SFstatChar __ARGS((struct stat *statBuf)); | |
| 187 static void SFdrawStrings __ARGS((Window w, SFDir *dir, int from, int to)); | |
| 188 static int SFnewInvertEntry __ARGS((int n, XMotionEvent *event)); | |
| 189 static void SFinvertEntry __ARGS((int n)); | |
| 190 static void SFenterList __ARGS((Widget w, int n, XEnterWindowEvent *event)); | |
| 191 static void SFleaveList __ARGS((Widget w, int n, XEvent *event)); | |
| 192 static void SFmotionList __ARGS((Widget w, int n, XMotionEvent *event)); | |
| 193 static void SFvFloatSliderMovedCallback __ARGS((Widget w, XtPointer n, XtPointer fnew)); | |
| 194 static void SFvSliderMovedCallback __ARGS((Widget w, int n, int nw)); | |
| 195 static void SFvAreaSelectedCallback __ARGS((Widget w, XtPointer n, XtPointer pnew)); | |
| 196 static void SFhSliderMovedCallback __ARGS((Widget w, XtPointer n, XtPointer nw)); | |
| 197 static void SFhAreaSelectedCallback __ARGS((Widget w, XtPointer n, XtPointer pnew)); | |
| 198 static void SFpathSliderMovedCallback __ARGS((Widget w, XtPointer client_data, XtPointer nw)); | |
| 199 static void SFpathAreaSelectedCallback __ARGS((Widget w, XtPointer client_data, XtPointer pnew)); | |
| 200 static Boolean SFworkProc __ARGS((void)); | |
| 201 static int SFcompareEntries __ARGS((const void *p, const void *q)); | |
| 202 static void SFprepareToReturn __ARGS((void)); | |
| 203 static void SFcreateWidgets __ARGS((Widget toplevel, char *prompt, char *ok, char *cancel)); | |
| 204 static void SFsetColors __ARGS((guicolor_T bg, guicolor_T fg, guicolor_T scroll_bg, guicolor_T scrollfg)); | |
| 205 | |
| 206 /***************** xstat.h */ | |
| 207 | |
| 208 #ifndef S_IXUSR | |
| 209 # define S_IXUSR 0100 | |
| 210 #endif | |
| 211 #ifndef S_IXGRP | |
| 212 # define S_IXGRP 0010 | |
| 213 #endif | |
| 214 #ifndef S_IXOTH | |
| 215 # define S_IXOTH 0001 | |
| 216 #endif | |
| 217 | |
| 218 #define S_ISXXX(m) ((m) & (S_IXUSR | S_IXGRP | S_IXOTH)) | |
| 219 | |
| 220 /***************** Path.c */ | |
| 221 | |
| 222 #include <pwd.h> | |
| 223 | |
| 224 typedef struct | |
| 225 { | |
| 226 char *name; | |
| 227 char *dir; | |
| 228 } SFLogin; | |
| 229 | |
| 230 static int SFdoNotTouchDirPtr = 0; | |
| 231 | |
| 232 static int SFdoNotTouchVorigin = 0; | |
| 233 | |
| 234 static SFDir SFrootDir, SFhomeDir; | |
| 235 | |
| 236 static SFLogin *SFlogins; | |
| 237 | |
| 238 static int SFtwiddle = 0; | |
| 239 | |
| 240 static int SFchdir __ARGS((char *path)); | |
| 241 | |
| 242 static int | |
| 243 SFchdir(path) | |
| 244 char *path; | |
| 245 { | |
| 246 int result; | |
| 247 | |
| 248 result = 0; | |
| 249 | |
| 250 if (strcmp(path, SFcurrentDir)) | |
| 251 { | |
| 252 result = mch_chdir(path); | |
| 253 if (!result) | |
| 254 (void) strcpy(SFcurrentDir, path); | |
| 255 } | |
| 256 | |
| 257 return result; | |
| 258 } | |
| 259 | |
| 260 static void SFfree __ARGS((int i)); | |
| 261 | |
| 262 static void | |
| 263 SFfree(i) | |
| 264 int i; | |
| 265 { | |
| 266 SFDir *dir; | |
| 267 int j; | |
| 268 | |
| 269 dir = &(SFdirs[i]); | |
| 270 | |
| 271 for (j = dir->nEntries - 1; j >= 0; j--) | |
| 272 { | |
| 273 if (dir->entries[j].shown != dir->entries[j].real) | |
| 274 XtFree(dir->entries[j].shown); | |
| 275 XtFree(dir->entries[j].real); | |
| 276 } | |
| 277 | |
| 278 XtFree((char *)dir->entries); | |
| 279 XtFree(dir->dir); | |
| 280 | |
| 281 dir->dir = NULL; | |
| 282 } | |
| 283 | |
| 284 static void SFstrdup __ARGS((char **s1, char *s2)); | |
| 285 | |
| 286 static void | |
| 287 SFstrdup(s1, s2) | |
| 288 char **s1; | |
| 289 char *s2; | |
| 290 { | |
| 291 *s1 = strcpy(XtMalloc((unsigned)(strlen(s2) + 1)), s2); | |
| 292 } | |
| 293 | |
| 294 static void SFunreadableDir __ARGS((SFDir *dir)); | |
| 295 | |
| 296 static void | |
| 297 SFunreadableDir(dir) | |
| 298 SFDir *dir; | |
| 299 { | |
| 300 char *cannotOpen = _("<cannot open> "); | |
| 301 | |
| 302 dir->entries = (SFEntry *) XtMalloc(sizeof(SFEntry)); | |
| 303 dir->entries[0].statDone = 1; | |
| 304 SFstrdup(&dir->entries[0].real, cannotOpen); | |
| 305 dir->entries[0].shown = dir->entries[0].real; | |
| 306 dir->nEntries = 1; | |
| 307 dir->nChars = strlen(cannotOpen); | |
| 308 } | |
| 309 | |
| 310 static void SFreplaceText __ARGS((SFDir *dir, char *str)); | |
| 311 | |
| 312 static void | |
| 313 SFreplaceText(dir, str) | |
| 314 SFDir *dir; | |
| 315 char *str; | |
| 316 { | |
| 317 int len; | |
| 318 | |
| 319 *(dir->path) = 0; | |
| 320 len = strlen(str); | |
| 321 if (str[len - 1] == '/') | |
| 322 (void) strcat(SFcurrentPath, str); | |
| 323 else | |
| 324 (void) strncat(SFcurrentPath, str, len - 1); | |
| 325 if (strncmp(SFcurrentPath, SFstartDir, strlen(SFstartDir))) | |
| 326 SFsetText(SFcurrentPath); | |
| 327 else | |
| 328 SFsetText(&(SFcurrentPath[strlen(SFstartDir)])); | |
| 329 | |
| 330 SFtextChanged(); | |
| 331 } | |
| 332 | |
| 333 static void SFexpand __ARGS((char *str)); | |
| 334 | |
| 335 static void | |
| 336 SFexpand(str) | |
| 337 char *str; | |
| 338 { | |
| 339 int len; | |
| 340 int cmp; | |
| 341 char *name, *growing; | |
| 342 SFDir *dir; | |
| 343 SFEntry *entry, *max; | |
| 344 | |
| 345 len = strlen(str); | |
| 346 | |
| 347 dir = &(SFdirs[SFdirEnd - 1]); | |
| 348 | |
| 349 if (dir->beginSelection == -1) | |
| 350 { | |
| 351 SFstrdup(&str, str); | |
| 352 SFreplaceText(dir, str); | |
| 353 XtFree(str); | |
| 354 return; | |
| 355 } | |
| 356 else if (dir->beginSelection == dir->endSelection) | |
| 357 { | |
| 358 SFreplaceText(dir, dir->entries[dir->beginSelection].shown); | |
| 359 return; | |
| 360 } | |
| 361 | |
| 362 max = &(dir->entries[dir->endSelection + 1]); | |
| 363 | |
| 364 name = dir->entries[dir->beginSelection].shown; | |
| 365 SFstrdup(&growing, name); | |
| 366 | |
| 367 cmp = 0; | |
| 368 while (!cmp) | |
| 369 { | |
| 370 entry = &(dir->entries[dir->beginSelection]); | |
| 371 while (entry < max) | |
| 372 { | |
| 373 if ((cmp = strncmp(growing, entry->shown, len))) | |
| 374 break; | |
| 375 entry++; | |
| 376 } | |
| 377 len++; | |
| 378 } | |
| 379 | |
| 380 /* | |
| 381 * SFreplaceText() expects filename | |
| 382 */ | |
| 383 growing[len - 2] = ' '; | |
| 384 | |
| 385 growing[len - 1] = 0; | |
| 386 SFreplaceText(dir, growing); | |
| 387 XtFree(growing); | |
| 388 } | |
| 389 | |
| 390 static int SFfindFile __ARGS((SFDir *dir, char *str)); | |
| 391 | |
| 392 static int | |
| 393 SFfindFile(dir, str) | |
| 394 SFDir *dir; | |
| 395 char *str; | |
| 396 { | |
| 397 int i, last, max; | |
| 398 char *name, save; | |
| 399 SFEntry *entries; | |
| 400 int len; | |
| 401 int begin, end; | |
| 402 int result; | |
| 403 | |
| 404 len = strlen(str); | |
| 405 | |
| 406 if (str[len - 1] == ' ') | |
| 407 { | |
| 408 SFexpand(str); | |
| 409 return 1; | |
| 410 } | |
| 411 else if (str[len - 1] == '/') | |
| 412 len--; | |
| 413 | |
| 414 max = dir->nEntries; | |
| 415 | |
| 416 entries = dir->entries; | |
| 417 | |
| 418 i = 0; | |
| 419 while (i < max) | |
| 420 { | |
| 421 name = entries[i].shown; | |
| 422 last = strlen(name) - 1; | |
| 423 save = name[last]; | |
| 424 name[last] = 0; | |
| 425 | |
| 426 result = strncmp(str, name, len); | |
| 427 | |
| 428 name[last] = save; | |
| 429 if (result <= 0) | |
| 430 break; | |
| 431 i++; | |
| 432 } | |
| 433 begin = i; | |
| 434 while (i < max) | |
| 435 { | |
| 436 name = entries[i].shown; | |
| 437 last = strlen(name) - 1; | |
| 438 save = name[last]; | |
| 439 name[last] = 0; | |
| 440 | |
| 441 result = strncmp(str, name, len); | |
| 442 | |
| 443 name[last] = save; | |
| 444 if (result) | |
| 445 break; | |
| 446 i++; | |
| 447 } | |
| 448 end = i; | |
| 449 | |
| 450 if (begin != end) | |
| 451 { | |
| 452 if ((dir->beginSelection != begin) || (dir->endSelection != end - 1)) | |
| 453 { | |
| 454 dir->changed = 1; | |
| 455 dir->beginSelection = begin; | |
| 456 if (str[strlen(str) - 1] == '/') | |
| 457 dir->endSelection = begin; | |
| 458 else | |
| 459 dir->endSelection = end - 1; | |
| 460 } | |
| 461 } | |
| 462 else if (dir->beginSelection != -1) | |
| 463 { | |
| 464 dir->changed = 1; | |
| 465 dir->beginSelection = -1; | |
| 466 dir->endSelection = -1; | |
| 467 } | |
| 468 | |
| 469 if (SFdoNotTouchVorigin | |
| 470 || ((begin > dir->vOrigin) && (end < dir->vOrigin + SFlistSize))) | |
| 471 { | |
| 472 SFdoNotTouchVorigin = 0; | |
| 473 return 0; | |
| 474 } | |
| 475 | |
| 476 i = begin - 1; | |
| 477 if (i > max - SFlistSize) | |
| 478 i = max - SFlistSize; | |
| 479 if (i < 0) | |
| 480 i = 0; | |
| 481 | |
| 482 if (dir->vOrigin != i) | |
| 483 { | |
| 484 dir->vOrigin = i; | |
| 485 dir->changed = 1; | |
| 486 } | |
| 487 | |
| 488 return 0; | |
| 489 } | |
| 490 | |
| 491 static void SFunselect __ARGS((void)); | |
| 492 | |
| 493 static void | |
| 494 SFunselect() | |
| 495 { | |
| 496 SFDir *dir; | |
| 497 | |
| 498 dir = &(SFdirs[SFdirEnd - 1]); | |
| 499 if (dir->beginSelection != -1) | |
| 500 dir->changed = 1; | |
| 501 dir->beginSelection = -1; | |
| 502 dir->endSelection = -1; | |
| 503 } | |
| 504 | |
| 505 static int SFcompareLogins __ARGS((const void *p, const void *q)); | |
| 506 | |
| 507 static int | |
| 508 SFcompareLogins(p, q) | |
| 509 const void *p, *q; | |
| 510 { | |
| 511 return strcmp(((SFLogin *)p)->name, ((SFLogin *)q)->name); | |
| 512 } | |
| 513 | |
| 514 static void SFgetHomeDirs __ARGS((void)); | |
| 515 | |
| 516 static void | |
| 517 SFgetHomeDirs() | |
| 518 { | |
| 519 struct passwd *pw; | |
| 520 int Alloc; | |
| 521 int i; | |
| 522 SFEntry *entries = NULL; | |
| 523 int len; | |
| 524 int maxChars; | |
| 525 | |
| 526 Alloc = 1; | |
| 527 i = 1; | |
| 528 entries = (SFEntry *)XtMalloc(sizeof(SFEntry)); | |
| 529 SFlogins = (SFLogin *)XtMalloc(sizeof(SFLogin)); | |
| 530 entries[0].real = XtMalloc(3); | |
| 531 (void) strcpy(entries[0].real, "~"); | |
| 532 entries[0].shown = entries[0].real; | |
| 533 entries[0].statDone = 1; | |
| 534 SFlogins[0].name = ""; | |
| 535 pw = getpwuid((int) getuid()); | |
| 536 SFstrdup(&SFlogins[0].dir, pw ? pw->pw_dir : "/"); | |
| 537 maxChars = 0; | |
| 538 | |
| 539 (void) setpwent(); | |
| 540 | |
| 541 while ((pw = getpwent()) && (*(pw->pw_name))) | |
| 542 { | |
| 543 if (i >= Alloc) | |
| 544 { | |
| 545 Alloc *= 2; | |
| 546 entries = (SFEntry *) XtRealloc((char *)entries, | |
| 547 (unsigned)(Alloc * sizeof(SFEntry))); | |
| 548 SFlogins = (SFLogin *) XtRealloc((char *)SFlogins, | |
| 549 (unsigned)(Alloc * sizeof(SFLogin))); | |
| 550 } | |
| 551 len = strlen(pw->pw_name); | |
| 552 entries[i].real = XtMalloc((unsigned) (len + 3)); | |
| 553 (void) strcat(strcpy(entries[i].real, "~"), pw->pw_name); | |
| 554 entries[i].shown = entries[i].real; | |
| 555 entries[i].statDone = 1; | |
| 556 if (len > maxChars) | |
| 557 maxChars = len; | |
| 558 SFstrdup(&SFlogins[i].name, pw->pw_name); | |
| 559 SFstrdup(&SFlogins[i].dir, pw->pw_dir); | |
| 560 i++; | |
| 561 } | |
| 562 | |
| 563 SFhomeDir.dir = XtMalloc(1); | |
| 564 SFhomeDir.dir[0] = 0; | |
| 565 SFhomeDir.path = SFcurrentPath; | |
| 566 SFhomeDir.entries = entries; | |
| 567 SFhomeDir.nEntries = i; | |
| 568 SFhomeDir.vOrigin = 0; /* :-) */ | |
| 569 SFhomeDir.nChars = maxChars + 2; | |
| 570 SFhomeDir.hOrigin = 0; | |
| 571 SFhomeDir.changed = 1; | |
| 572 SFhomeDir.beginSelection = -1; | |
| 573 SFhomeDir.endSelection = -1; | |
| 574 | |
| 575 qsort((char *)entries, (size_t)i, sizeof(SFEntry), SFcompareEntries); | |
| 576 qsort((char *)SFlogins, (size_t)i, sizeof(SFLogin), SFcompareLogins); | |
| 577 | |
| 578 for (i--; i >= 0; i--) | |
| 579 (void)strcat(entries[i].real, "/"); | |
| 580 } | |
| 581 | |
| 582 static int SFfindHomeDir __ARGS((char *begin, char *end)); | |
| 583 | |
| 584 static int | |
| 585 SFfindHomeDir(begin, end) | |
| 586 char *begin, *end; | |
| 587 { | |
| 588 char save; | |
| 589 char *theRest; | |
| 590 int i; | |
| 591 | |
| 592 save = *end; | |
| 593 *end = 0; | |
| 594 | |
| 595 for (i = SFhomeDir.nEntries - 1; i >= 0; i--) | |
| 596 { | |
| 597 if (!strcmp(SFhomeDir.entries[i].real, begin)) | |
| 598 { | |
| 599 *end = save; | |
| 600 SFstrdup(&theRest, end); | |
| 601 (void) strcat(strcat(strcpy(SFcurrentPath, | |
| 602 SFlogins[i].dir), "/"), theRest); | |
| 603 XtFree(theRest); | |
| 604 SFsetText(SFcurrentPath); | |
| 605 SFtextChanged(); | |
| 606 return 1; | |
| 607 } | |
| 608 } | |
| 609 | |
| 610 *end = save; | |
| 611 | |
| 612 return 0; | |
| 613 } | |
| 614 | |
| 615 static void | |
| 616 SFupdatePath() | |
| 617 { | |
| 618 static int Alloc; | |
| 619 static int wasTwiddle = 0; | |
| 620 char *begin, *end; | |
| 621 int i, j; | |
| 622 int prevChange; | |
| 623 int SFdirPtrSave, SFdirEndSave; | |
| 624 SFDir *dir; | |
| 625 | |
| 626 if (!SFdirs) | |
| 627 { | |
| 628 SFdirs = (SFDir *) XtMalloc((Alloc = 10) * sizeof(SFDir)); | |
| 629 dir = &(SFdirs[0]); | |
| 630 SFstrdup(&dir->dir, "/"); | |
| 631 (void) SFchdir("/"); | |
| 632 (void) SFgetDir(dir); | |
| 633 for (j = 1; j < Alloc; j++) | |
| 634 SFdirs[j].dir = NULL; | |
| 635 dir->path = SFcurrentPath + 1; | |
| 636 dir->vOrigin = 0; | |
| 637 dir->hOrigin = 0; | |
| 638 dir->changed = 1; | |
| 639 dir->beginSelection = -1; | |
| 640 dir->endSelection = -1; | |
| 641 SFhomeDir.dir = NULL; | |
| 642 } | |
| 643 | |
| 644 SFdirEndSave = SFdirEnd; | |
| 645 SFdirEnd = 1; | |
| 646 | |
| 647 SFdirPtrSave = SFdirPtr; | |
| 648 SFdirPtr = 0; | |
| 649 | |
| 650 begin = NULL; | |
| 651 | |
| 652 if (SFcurrentPath[0] == '~') | |
| 653 { | |
| 654 if (!SFtwiddle) | |
| 655 { | |
| 656 SFtwiddle = 1; | |
| 657 dir = &(SFdirs[0]); | |
| 658 SFrootDir = *dir; | |
| 659 if (!SFhomeDir.dir) | |
| 660 SFgetHomeDirs(); | |
| 661 *dir = SFhomeDir; | |
| 662 dir->changed = 1; | |
| 663 } | |
| 664 end = SFcurrentPath; | |
| 665 SFdoNotTouchDirPtr = 1; | |
| 666 wasTwiddle = 1; | |
| 667 } | |
| 668 else | |
| 669 { | |
| 670 if (SFtwiddle) | |
| 671 { | |
| 672 SFtwiddle = 0; | |
| 673 dir = &(SFdirs[0]); | |
| 674 *dir = SFrootDir; | |
| 675 dir->changed = 1; | |
| 676 } | |
| 677 end = SFcurrentPath + 1; | |
| 678 } | |
| 679 | |
| 680 i = 0; | |
| 681 | |
| 682 prevChange = 0; | |
| 683 | |
| 684 while (*end) | |
| 685 { | |
| 686 while (*end++ == '/') | |
| 687 ; | |
| 688 end--; | |
| 689 begin = end; | |
| 690 while ((*end) && (*end++ != '/')) | |
| 691 ; | |
| 692 if ((end - SFcurrentPath <= SFtextPos) && (*(end - 1) == '/')) | |
| 693 { | |
| 694 SFdirPtr = i - 1; | |
| 695 if (SFdirPtr < 0) | |
| 696 SFdirPtr = 0; | |
| 697 } | |
| 698 if (*begin) | |
| 699 { | |
| 700 if (*(end - 1) == '/') | |
| 701 { | |
| 702 char save = *end; | |
| 703 | |
| 704 if (SFtwiddle) | |
| 705 { | |
| 706 if (SFfindHomeDir(begin, end)) | |
| 707 return; | |
| 708 } | |
| 709 *end = 0; | |
| 710 i++; | |
| 711 SFdirEnd++; | |
| 712 if (i >= Alloc) | |
| 713 { | |
| 714 SFdirs = (SFDir *) XtRealloc((char *) SFdirs, | |
| 715 (unsigned)((Alloc *= 2) * sizeof(SFDir))); | |
| 716 for (j = Alloc / 2; j < Alloc; j++) | |
| 717 SFdirs[j].dir = NULL; | |
| 718 } | |
| 719 dir = &(SFdirs[i]); | |
| 720 if ((!(dir->dir)) || prevChange || strcmp(dir->dir, begin)) | |
| 721 { | |
| 722 if (dir->dir) | |
| 723 SFfree(i); | |
| 724 prevChange = 1; | |
| 725 SFstrdup(&dir->dir, begin); | |
| 726 dir->path = end; | |
| 727 dir->vOrigin = 0; | |
| 728 dir->hOrigin = 0; | |
| 729 dir->changed = 1; | |
| 730 dir->beginSelection = -1; | |
| 731 dir->endSelection = -1; | |
| 732 (void)SFfindFile(dir - 1, begin); | |
| 733 if (SFchdir(SFcurrentPath) || SFgetDir(dir)) | |
| 734 { | |
| 735 SFunreadableDir(dir); | |
| 736 break; | |
| 737 } | |
| 738 } | |
| 739 *end = save; | |
| 740 if (!save) | |
| 741 SFunselect(); | |
| 742 } | |
| 743 else | |
| 744 { | |
| 745 if (SFfindFile(&(SFdirs[SFdirEnd-1]), begin)) | |
| 746 return; | |
| 747 } | |
| 748 } | |
| 749 else | |
| 750 SFunselect(); | |
| 751 } | |
| 752 | |
| 753 if ((end == SFcurrentPath + 1) && (!SFtwiddle)) | |
| 754 SFunselect(); | |
| 755 | |
| 756 for (i = SFdirEnd; i < Alloc; i++) | |
| 757 if (SFdirs[i].dir) | |
| 758 SFfree(i); | |
| 759 | |
| 760 if (SFdoNotTouchDirPtr) | |
| 761 { | |
| 762 if (wasTwiddle) | |
| 763 { | |
| 764 wasTwiddle = 0; | |
| 765 SFdirPtr = SFdirEnd - 2; | |
| 766 if (SFdirPtr < 0) | |
| 767 SFdirPtr = 0; | |
| 768 } | |
| 769 else | |
| 770 SFdirPtr = SFdirPtrSave; | |
| 771 SFdoNotTouchDirPtr = 0; | |
| 772 } | |
| 773 | |
| 774 if ((SFdirPtr != SFdirPtrSave) || (SFdirEnd != SFdirEndSave)) | |
| 775 { | |
| 776 #ifdef FEAT_GUI_NEXTAW | |
| 777 XawScrollbarSetThumb( selFileHScroll, | |
| 778 (float) (((double) SFdirPtr) / SFdirEnd), | |
| 779 (float) (((double) ((SFdirEnd < 3) ? SFdirEnd : 3)) / | |
| 780 SFdirEnd)); | |
| 781 #else | |
| 782 vim_XawScrollbarSetThumb( selFileHScroll, | |
| 783 (float) (((double) SFdirPtr) / SFdirEnd), | |
| 784 (float) (((double) ((SFdirEnd < 3) ? SFdirEnd : 3)) / | |
| 785 SFdirEnd), | |
| 786 (double)SFdirEnd); | |
| 787 #endif | |
| 788 } | |
| 789 | |
| 790 if (SFdirPtr != SFdirPtrSave) | |
| 791 SFdrawLists(SF_DO_SCROLL); | |
| 792 else | |
| 793 for (i = 0; i < 3; i++) | |
| 794 { | |
| 795 if (SFdirPtr + i < SFdirEnd) | |
| 796 { | |
| 797 if (SFdirs[SFdirPtr + i].changed) | |
| 798 { | |
| 799 SFdirs[SFdirPtr + i].changed = 0; | |
| 800 SFdrawList(i, SF_DO_SCROLL); | |
| 801 } | |
| 802 } | |
| 803 else | |
| 804 SFclearList(i, SF_DO_SCROLL); | |
| 805 } | |
| 806 } | |
| 807 | |
| 808 #ifdef XtNinternational | |
| 809 static int | |
| 810 WcsLen(p) | |
| 811 wchar_t *p; | |
| 812 { | |
| 813 int i = 0; | |
| 814 while (*p++ != 0) | |
| 815 i++; | |
| 816 return i; | |
| 817 } | |
| 818 #endif | |
| 819 | |
| 820 static void | |
| 821 SFsetText(path) | |
| 822 char *path; | |
| 823 { | |
| 824 XawTextBlock text; | |
| 825 | |
| 826 text.firstPos = 0; | |
| 827 text.length = strlen(path); | |
| 828 text.ptr = path; | |
| 829 text.format = FMT8BIT; | |
| 830 | |
| 831 #ifdef XtNinternational | |
| 1887 | 832 if ((unsigned long)_XawTextFormat((TextWidget)selFileField) == XawFmtWide) |
| 7 | 833 { |
| 834 XawTextReplace(selFileField, (XawTextPosition)0, | |
| 835 (XawTextPosition)WcsLen((wchar_t *)&SFtextBuffer[0]), &text); | |
| 836 XawTextSetInsertionPoint(selFileField, | |
| 837 (XawTextPosition)WcsLen((wchar_t *)&SFtextBuffer[0])); | |
| 838 } | |
| 839 else | |
| 840 { | |
| 841 XawTextReplace(selFileField, (XawTextPosition)0, | |
| 842 (XawTextPosition)strlen(SFtextBuffer), &text); | |
| 843 XawTextSetInsertionPoint(selFileField, | |
| 844 (XawTextPosition)strlen(SFtextBuffer)); | |
| 845 } | |
| 846 #else | |
| 847 XawTextReplace(selFileField, (XawTextPosition)0, | |
| 848 (XawTextPosition)strlen(SFtextBuffer), &text); | |
| 849 XawTextSetInsertionPoint(selFileField, | |
| 850 (XawTextPosition)strlen(SFtextBuffer)); | |
| 851 #endif | |
| 852 } | |
| 853 | |
| 854 static void | |
| 855 SFbuttonPressList(w, n, event) | |
| 1887 | 856 Widget w UNUSED; |
| 857 int n UNUSED; | |
| 858 XButtonPressedEvent *event UNUSED; | |
| 7 | 859 { |
| 860 SFbuttonPressed = 1; | |
| 861 } | |
| 862 | |
| 863 static void | |
| 864 SFbuttonReleaseList(w, n, event) | |
| 865 Widget w; | |
| 866 int n; | |
| 867 XButtonReleasedEvent *event; | |
| 868 { | |
| 869 SFDir *dir; | |
| 870 | |
| 871 SFbuttonPressed = 0; | |
| 872 | |
| 873 if (SFcurrentInvert[n] != -1) | |
| 874 { | |
| 875 if (n < 2) | |
| 876 SFdoNotTouchDirPtr = 1; | |
| 877 SFdoNotTouchVorigin = 1; | |
| 878 dir = &(SFdirs[SFdirPtr + n]); | |
| 879 SFreplaceText(dir, | |
| 880 dir->entries[dir->vOrigin + SFcurrentInvert[n]].shown); | |
| 881 SFmotionList(w, n, (XMotionEvent *) event); | |
| 882 } | |
| 883 } | |
| 884 | |
| 885 static int SFcheckDir __ARGS((int n, SFDir *dir)); | |
| 886 | |
| 887 static int | |
| 888 SFcheckDir(n, dir) | |
| 889 int n; | |
| 890 SFDir *dir; | |
| 891 { | |
| 892 struct stat statBuf; | |
| 893 int i; | |
| 894 | |
| 895 if ((!mch_stat(".", &statBuf)) && (statBuf.st_mtime != dir->mtime)) | |
| 896 { | |
| 897 /* | |
| 898 * If the pointer is currently in the window that we are about | |
| 899 * to update, we must warp it to prevent the user from | |
| 900 * accidentally selecting the wrong file. | |
| 901 */ | |
| 902 if (SFcurrentInvert[n] != -1) | |
| 903 { | |
| 904 XWarpPointer( | |
| 905 SFdisplay, | |
| 906 None, | |
| 907 XtWindow(selFileLists[n]), | |
| 908 0, | |
| 909 0, | |
| 910 0, | |
| 911 0, | |
| 912 0, | |
| 913 0); | |
| 914 } | |
| 915 | |
| 916 for (i = dir->nEntries - 1; i >= 0; i--) | |
| 917 { | |
| 918 if (dir->entries[i].shown != dir->entries[i].real) | |
| 919 XtFree(dir->entries[i].shown); | |
| 920 XtFree(dir->entries[i].real); | |
| 921 } | |
| 922 XtFree((char *) dir->entries); | |
| 923 if (SFgetDir(dir)) | |
| 924 SFunreadableDir(dir); | |
| 925 if (dir->vOrigin > dir->nEntries - SFlistSize) | |
| 926 dir->vOrigin = dir->nEntries - SFlistSize; | |
| 927 if (dir->vOrigin < 0) | |
| 928 dir->vOrigin = 0; | |
| 929 if (dir->hOrigin > dir->nChars - SFcharsPerEntry) | |
| 930 dir->hOrigin = dir->nChars - SFcharsPerEntry; | |
| 931 if (dir->hOrigin < 0) | |
| 932 dir->hOrigin = 0; | |
| 933 dir->beginSelection = -1; | |
| 934 dir->endSelection = -1; | |
| 935 SFdoNotTouchVorigin = 1; | |
| 936 if ((dir + 1)->dir) | |
| 937 (void) SFfindFile(dir, (dir + 1)->dir); | |
| 938 else | |
| 939 (void) SFfindFile(dir, dir->path); | |
| 940 | |
| 941 if (!SFworkProcAdded) | |
| 942 { | |
| 943 (void) XtAppAddWorkProc(SFapp, (XtWorkProc)SFworkProc, NULL); | |
| 944 SFworkProcAdded = 1; | |
| 945 } | |
| 946 return 1; | |
| 947 } | |
| 948 return 0; | |
| 949 } | |
| 950 | |
| 951 static int SFcheckFiles __ARGS((SFDir *dir)); | |
| 952 | |
| 953 static int | |
| 954 SFcheckFiles(dir) | |
| 955 SFDir *dir; | |
| 956 { | |
| 957 int from, to; | |
| 958 int result; | |
| 959 char oldc, newc; | |
| 960 int i; | |
| 961 char *str; | |
| 962 int last; | |
| 963 struct stat statBuf; | |
| 964 | |
| 965 result = 0; | |
| 966 | |
| 967 from = dir->vOrigin; | |
| 968 to = dir->vOrigin + SFlistSize; | |
| 969 if (to > dir->nEntries) | |
| 970 to = dir->nEntries; | |
| 971 | |
| 972 for (i = from; i < to; i++) | |
| 973 { | |
| 974 str = dir->entries[i].real; | |
| 975 last = strlen(str) - 1; | |
| 976 oldc = str[last]; | |
| 977 str[last] = 0; | |
| 978 if (mch_stat(str, &statBuf)) | |
| 979 newc = ' '; | |
| 980 else | |
| 981 newc = SFstatChar(&statBuf); | |
| 982 str[last] = newc; | |
| 983 if (newc != oldc) | |
| 984 result = 1; | |
| 985 } | |
| 986 | |
| 987 return result; | |
| 988 } | |
| 989 | |
| 990 static void | |
| 991 SFdirModTimer(cl, id) | |
| 1887 | 992 XtPointer cl UNUSED; |
| 993 XtIntervalId *id UNUSED; | |
| 7 | 994 { |
| 995 static int n = -1; | |
| 996 static int f = 0; | |
| 997 char save; | |
| 998 SFDir *dir; | |
| 999 | |
| 1000 if ((!SFtwiddle) && (SFdirPtr < SFdirEnd)) | |
| 1001 { | |
| 1002 n++; | |
| 1003 if ((n > 2) || (SFdirPtr + n >= SFdirEnd)) | |
| 1004 { | |
| 1005 n = 0; | |
| 1006 f++; | |
| 1007 if ((f > 2) || (SFdirPtr + f >= SFdirEnd)) | |
| 1008 f = 0; | |
| 1009 } | |
| 1010 dir = &(SFdirs[SFdirPtr + n]); | |
| 1011 save = *(dir->path); | |
| 1012 *(dir->path) = 0; | |
| 1013 if (SFchdir(SFcurrentPath)) | |
| 1014 { | |
| 1015 *(dir->path) = save; | |
| 1016 | |
| 1017 /* | |
| 1018 * force a re-read | |
| 1019 */ | |
| 1020 *(dir->dir) = 0; | |
| 1021 | |
| 1022 SFupdatePath(); | |
| 1023 } | |
| 1024 else | |
| 1025 { | |
| 1026 *(dir->path) = save; | |
| 1027 if (SFcheckDir(n, dir) || ((f == n) && SFcheckFiles(dir))) | |
| 1028 SFdrawList(n, SF_DO_SCROLL); | |
| 1029 } | |
| 1030 } | |
| 1031 | |
| 1032 SFdirModTimerId = XtAppAddTimeOut(SFapp, (unsigned long) 1000, | |
| 1033 SFdirModTimer, (XtPointer) NULL); | |
| 1034 } | |
| 1035 | |
| 1036 /* Return a single character describing what kind of file STATBUF is. */ | |
| 1037 | |
| 1038 static char | |
| 1039 SFstatChar(statBuf) | |
| 1040 struct stat *statBuf; | |
| 1041 { | |
| 1042 if (S_ISDIR (statBuf->st_mode)) | |
| 1043 return '/'; | |
| 1044 if (S_ISREG (statBuf->st_mode)) | |
| 1045 return S_ISXXX (statBuf->st_mode) ? '*' : ' '; | |
| 1046 #ifdef S_ISSOCK | |
| 1047 if (S_ISSOCK (statBuf->st_mode)) | |
| 1048 return '='; | |
| 1049 #endif /* S_ISSOCK */ | |
| 1050 return ' '; | |
| 1051 } | |
| 1052 | |
| 1053 /***************** Draw.c */ | |
| 1054 | |
| 1055 #ifdef FEAT_GUI_NEXTAW | |
| 1056 # include <X11/neXtaw/Cardinals.h> | |
| 1057 #else | |
| 1058 # include <X11/Xaw/Cardinals.h> | |
| 1059 #endif | |
| 1060 | |
| 1061 #ifdef FEAT_XFONTSET | |
| 1062 # define SF_DEFAULT_FONT "-misc-fixed-medium-r-normal--14-*" | |
| 1063 #else | |
| 1064 # define SF_DEFAULT_FONT "9x15" | |
| 1065 #endif | |
| 1066 | |
| 1067 #ifdef ABS | |
| 1068 # undef ABS | |
| 1069 #endif | |
| 1070 #define ABS(x) (((x) < 0) ? (-(x)) : (x)) | |
| 1071 | |
| 1072 typedef struct | |
| 1073 { | |
| 1074 char *fontname; | |
| 1075 } TextData; | |
| 1076 | |
| 1077 static GC SFlineGC, SFscrollGC, SFinvertGC, SFtextGC; | |
| 1078 | |
| 1079 static XtResource textResources[] = | |
| 1080 { | |
| 1081 #ifdef FEAT_XFONTSET | |
| 1082 {XtNfontSet, XtCFontSet, XtRString, sizeof (char *), | |
| 1083 XtOffsetOf(TextData, fontname), XtRString, SF_DEFAULT_FONT}, | |
| 1084 #else | |
| 1085 {XtNfont, XtCFont, XtRString, sizeof (char *), | |
| 1086 XtOffsetOf(TextData, fontname), XtRString, SF_DEFAULT_FONT}, | |
| 1087 #endif | |
| 1088 }; | |
| 1089 | |
| 1090 #ifdef FEAT_XFONTSET | |
| 1091 static XFontSet SFfont; | |
| 1092 #else | |
| 1093 static XFontStruct *SFfont; | |
| 1094 #endif | |
| 1095 | |
| 1096 static int SFcurrentListY; | |
| 1097 | |
| 1098 static XtIntervalId SFscrollTimerId; | |
| 1099 | |
| 1100 static void SFinitFont __ARGS((void)); | |
| 1101 | |
| 1102 static void | |
| 1103 SFinitFont() | |
| 1104 { | |
| 1105 TextData *data; | |
| 1106 #ifdef FEAT_XFONTSET | |
| 1107 XFontSetExtents *extents; | |
| 1108 char **missing, *def_str; | |
| 1109 int num_missing; | |
| 1110 #endif | |
| 1111 | |
| 1112 data = XtNew(TextData); | |
| 1113 | |
| 1114 XtGetApplicationResources(selFileForm, (XtPointer) data, textResources, | |
| 1115 XtNumber(textResources), (Arg *) NULL, ZERO); | |
| 1116 | |
| 1117 #ifdef FEAT_XFONTSET | |
| 1118 SFfont = XCreateFontSet(SFdisplay, data->fontname, | |
| 1119 &missing, &num_missing, &def_str); | |
| 1120 #else | |
| 1121 SFfont = XLoadQueryFont(SFdisplay, data->fontname); | |
| 1122 #endif | |
| 1123 if (!SFfont) | |
| 1124 { | |
| 1125 #ifdef FEAT_XFONTSET | |
| 1126 SFfont = XCreateFontSet(SFdisplay, SF_DEFAULT_FONT, | |
| 1127 &missing, &num_missing, &def_str); | |
| 1128 #else | |
| 1129 SFfont = XLoadQueryFont(SFdisplay, SF_DEFAULT_FONT); | |
| 1130 #endif | |
| 1131 if (!SFfont) | |
| 1132 { | |
| 1133 EMSG2(_("E616: vim_SelFile: can't get font %s"), SF_DEFAULT_FONT); | |
| 1134 SFstatus = SEL_FILE_CANCEL; | |
| 1135 return; | |
| 1136 } | |
| 1137 } | |
| 1138 | |
| 1139 #ifdef FEAT_XFONTSET | |
| 1140 extents = XExtentsOfFontSet(SFfont); | |
| 1141 SFcharWidth = extents->max_logical_extent.width; | |
| 1142 SFcharAscent = -extents->max_logical_extent.y; | |
| 1143 SFcharHeight = extents->max_logical_extent.height; | |
| 1144 #else | |
| 1145 SFcharWidth = (SFfont->max_bounds.width + SFfont->min_bounds.width) / 2; | |
| 1146 SFcharAscent = SFfont->max_bounds.ascent; | |
| 1147 SFcharHeight = SFcharAscent + SFfont->max_bounds.descent; | |
| 1148 #endif | |
| 1149 } | |
| 1150 | |
| 1151 static void SFcreateGC __ARGS((void)); | |
| 1152 | |
| 1153 static void | |
| 1154 SFcreateGC() | |
| 1155 { | |
| 1156 XGCValues gcValues; | |
| 1157 XRectangle rectangles[1]; | |
| 1158 | |
| 1159 gcValues.foreground = SFfore; | |
| 1160 | |
| 1161 SFlineGC = XtGetGC( | |
| 1162 selFileLists[0], | |
| 1163 (XtGCMask)GCForeground, | |
| 1164 &gcValues); | |
| 1165 | |
| 1166 SFscrollGC = XtGetGC( | |
| 1167 selFileLists[0], | |
| 1168 (XtGCMask)0, | |
| 1169 &gcValues); | |
| 1170 | |
| 1171 gcValues.function = GXxor; | |
| 1172 gcValues.foreground = SFfore ^ SFback; | |
| 1173 gcValues.background = SFfore ^ SFback; | |
| 1174 | |
| 1175 SFinvertGC = XtGetGC( | |
| 1176 selFileLists[0], | |
| 1177 (XtGCMask)GCFunction | GCForeground | GCBackground, | |
| 1178 &gcValues); | |
| 1179 | |
| 1180 gcValues.foreground = SFfore; | |
| 1181 gcValues.background = SFback; | |
| 1182 #ifndef FEAT_XFONTSET | |
| 1183 gcValues.font = SFfont->fid; | |
| 1184 #endif | |
| 1185 | |
| 1186 SFtextGC = XCreateGC( | |
| 1187 SFdisplay, | |
| 1188 XtWindow(selFileLists[0]), | |
| 1189 #ifdef FEAT_XFONTSET | |
| 1190 (unsigned long)GCForeground | GCBackground, | |
| 1191 #else | |
| 1192 (unsigned long)GCForeground | GCBackground | GCFont, | |
| 1193 #endif | |
| 1194 &gcValues); | |
| 1195 | |
| 1196 rectangles[0].x = SFlineToTextH + SFbesideText; | |
| 1197 rectangles[0].y = 0; | |
| 1198 rectangles[0].width = SFcharsPerEntry * SFcharWidth; | |
| 1199 rectangles[0].height = SFupperY + 1; | |
| 1200 | |
| 1201 XSetClipRectangles( | |
| 1202 SFdisplay, | |
| 1203 SFtextGC, | |
| 1204 0, | |
| 1205 0, | |
| 1206 rectangles, | |
| 1207 1, | |
| 1208 Unsorted); | |
| 1209 } | |
| 1210 | |
| 1211 static void | |
| 1212 SFclearList(n, doScroll) | |
| 1213 int n; | |
| 1214 int doScroll; | |
| 1215 { | |
| 1216 SFDir *dir; | |
| 1217 | |
| 1218 SFcurrentInvert[n] = -1; | |
| 1219 | |
| 1220 XClearWindow(SFdisplay, XtWindow(selFileLists[n])); | |
| 1221 | |
| 1222 XDrawSegments(SFdisplay, XtWindow(selFileLists[n]), SFlineGC, SFsegs, 2); | |
| 1223 | |
| 1224 if (doScroll) | |
| 1225 { | |
| 1226 dir = &(SFdirs[SFdirPtr + n]); | |
| 1227 | |
| 1228 if ((SFdirPtr + n < SFdirEnd) && dir->nEntries && dir->nChars) | |
| 1229 { | |
| 1230 #ifdef FEAT_GUI_NEXTAW | |
| 1231 XawScrollbarSetThumb( | |
| 1232 selFileVScrolls[n], | |
| 1233 (float) (((double) dir->vOrigin) / | |
| 1234 dir->nEntries), | |
| 1235 (float) (((double) ((dir->nEntries < SFlistSize) | |
| 1236 ? dir->nEntries : SFlistSize)) / | |
| 1237 dir->nEntries)); | |
| 1238 #else | |
| 1239 vim_XawScrollbarSetThumb( | |
| 1240 selFileVScrolls[n], | |
| 1241 (float) (((double) dir->vOrigin) / | |
| 1242 dir->nEntries), | |
| 1243 (float) (((double) ((dir->nEntries < SFlistSize) | |
| 1244 ? dir->nEntries : SFlistSize)) / | |
| 1245 dir->nEntries), | |
| 1246 (double)dir->nEntries); | |
| 1247 #endif | |
| 1248 | |
| 1249 #ifdef FEAT_GUI_NEXTAW | |
| 1250 XawScrollbarSetThumb( | |
| 1251 selFileHScrolls[n], | |
| 1252 (float) (((double) dir->hOrigin) / dir->nChars), | |
| 1253 (float) (((double) ((dir->nChars < | |
| 1254 SFcharsPerEntry) ? dir->nChars : | |
| 1255 SFcharsPerEntry)) / dir->nChars)); | |
| 1256 #else | |
| 1257 vim_XawScrollbarSetThumb( | |
| 1258 selFileHScrolls[n], | |
| 1259 (float) (((double) dir->hOrigin) / dir->nChars), | |
| 1260 (float) (((double) ((dir->nChars < | |
| 1261 SFcharsPerEntry) ? dir->nChars : | |
| 1262 SFcharsPerEntry)) / dir->nChars), | |
| 1263 (double)dir->nChars); | |
| 1264 #endif | |
| 1265 } | |
| 1266 else | |
| 1267 { | |
| 1268 #ifdef FEAT_GUI_NEXTAW | |
| 1269 XawScrollbarSetThumb(selFileVScrolls[n], (float) 0.0, | |
| 1270 (float) 1.0); | |
| 1271 #else | |
| 1272 vim_XawScrollbarSetThumb(selFileVScrolls[n], (float) 0.0, | |
| 1273 (float) 1.0, 1.0); | |
| 1274 #endif | |
| 1275 #ifdef FEAT_GUI_NEXTAW | |
| 1276 XawScrollbarSetThumb(selFileHScrolls[n], (float) 0.0, | |
| 1277 (float) 1.0); | |
| 1278 #else | |
| 1279 vim_XawScrollbarSetThumb(selFileHScrolls[n], (float) 0.0, | |
| 1280 (float) 1.0, 1.0); | |
| 1281 #endif | |
| 1282 } | |
| 1283 } | |
| 1284 } | |
| 1285 | |
| 1286 static void SFdeleteEntry __ARGS((SFDir *dir, SFEntry *entry)); | |
| 1287 | |
| 1288 static void | |
| 1289 SFdeleteEntry(dir, entry) | |
| 1290 SFDir *dir; | |
| 1291 SFEntry *entry; | |
| 1292 { | |
| 1293 SFEntry *e; | |
| 1294 SFEntry *end; | |
| 1295 int n; | |
| 1296 int idx; | |
| 1297 | |
| 1298 idx = entry - dir->entries; | |
| 1299 | |
| 1300 if (idx < dir->beginSelection) | |
| 1301 dir->beginSelection--; | |
| 1302 if (idx <= dir->endSelection) | |
| 1303 dir->endSelection--; | |
| 1304 if (dir->beginSelection > dir->endSelection) | |
| 1305 dir->beginSelection = dir->endSelection = -1; | |
| 1306 | |
| 1307 if (idx < dir->vOrigin) | |
| 1308 dir->vOrigin--; | |
| 1309 | |
| 1310 XtFree(entry->real); | |
| 1311 | |
| 1312 end = &(dir->entries[dir->nEntries - 1]); | |
| 1313 | |
| 1314 for (e = entry; e < end; e++) | |
| 1315 *e = *(e + 1); | |
| 1316 | |
| 1317 if (!(--dir->nEntries)) | |
| 1318 return; | |
| 1319 | |
| 1320 n = dir - &(SFdirs[SFdirPtr]); | |
| 1321 if ((n < 0) || (n > 2)) | |
| 1322 return; | |
| 1323 | |
| 1324 #ifdef FEAT_GUI_NEXTAW | |
| 1325 XawScrollbarSetThumb( | |
| 1326 selFileVScrolls[n], | |
| 1327 (float) (((double) dir->vOrigin) / dir->nEntries), | |
| 1328 (float) (((double) ((dir->nEntries < SFlistSize) ? | |
| 1329 dir->nEntries : SFlistSize)) / dir->nEntries)); | |
| 1330 #else | |
| 1331 vim_XawScrollbarSetThumb( | |
| 1332 selFileVScrolls[n], | |
| 1333 (float) (((double) dir->vOrigin) / dir->nEntries), | |
| 1334 (float) (((double) ((dir->nEntries < SFlistSize) ? | |
| 1335 dir->nEntries : SFlistSize)) / dir->nEntries), | |
| 1336 (double)dir->nEntries); | |
| 1337 #endif | |
| 1338 } | |
| 1339 | |
| 1340 static void SFwriteStatChar __ARGS((char *name, int last, struct stat *statBuf)); | |
| 1341 | |
| 1342 static void | |
| 1343 SFwriteStatChar(name, last, statBuf) | |
| 1344 char *name; | |
| 1345 int last; | |
| 1346 struct stat *statBuf; | |
| 1347 { | |
| 1348 name[last] = SFstatChar(statBuf); | |
| 1349 } | |
| 1350 | |
| 1351 static int SFstatAndCheck __ARGS((SFDir *dir, SFEntry *entry)); | |
| 1352 | |
| 1353 static int | |
| 1354 SFstatAndCheck(dir, entry) | |
| 1355 SFDir *dir; | |
| 1356 SFEntry *entry; | |
| 1357 { | |
| 1358 struct stat statBuf; | |
| 1359 char save; | |
| 1360 int last; | |
| 1361 | |
| 1362 /* | |
| 1363 * must be restored before returning | |
| 1364 */ | |
| 1365 save = *(dir->path); | |
| 1366 *(dir->path) = 0; | |
| 1367 | |
| 1368 if (!SFchdir(SFcurrentPath)) | |
| 1369 { | |
| 1370 last = strlen(entry->real) - 1; | |
| 1371 entry->real[last] = 0; | |
| 1372 entry->statDone = 1; | |
| 1373 if ((!mch_stat(entry->real, &statBuf)) | |
| 1374 #ifdef S_IFLNK | |
| 1375 || (!mch_lstat(entry->real, &statBuf)) | |
| 1376 #endif | |
| 1377 ) | |
| 1378 { | |
| 1379 if (SFfunc) | |
| 1380 { | |
| 1381 char *shown; | |
| 1382 | |
| 1383 shown = NULL; | |
| 1384 if (SFfunc(entry->real, &shown, &statBuf)) | |
| 1385 { | |
| 1386 if (shown) | |
| 1387 { | |
| 1388 int len; | |
| 1389 | |
| 1390 len = strlen(shown); | |
| 1391 entry->shown = XtMalloc((unsigned) (len + 2)); | |
| 1392 (void) strcpy(entry->shown, shown); | |
| 1393 SFwriteStatChar(entry->shown, len, &statBuf); | |
| 1394 entry->shown[len + 1] = 0; | |
| 1395 } | |
| 1396 } | |
| 1397 else | |
| 1398 { | |
| 1399 SFdeleteEntry(dir, entry); | |
| 1400 | |
| 1401 *(dir->path) = save; | |
| 1402 return 1; | |
| 1403 } | |
| 1404 } | |
| 1405 SFwriteStatChar(entry->real, last, &statBuf); | |
| 1406 } | |
| 1407 else | |
| 1408 entry->real[last] = ' '; | |
| 1409 } | |
| 1410 | |
| 1411 *(dir->path) = save; | |
| 1412 return 0; | |
| 1413 } | |
| 1414 | |
| 1415 | |
| 1416 static void | |
| 1417 SFdrawStrings(w, dir, from, to) | |
| 1418 Window w; | |
| 1419 SFDir *dir; | |
| 1420 int from; | |
| 1421 int to; | |
| 1422 { | |
| 1423 int i; | |
| 1424 SFEntry *entry; | |
| 1425 int x; | |
| 1426 | |
| 1427 x = SFtextX - dir->hOrigin * SFcharWidth; | |
| 1428 | |
| 1429 if (dir->vOrigin + to >= dir->nEntries) | |
| 1430 to = dir->nEntries - dir->vOrigin - 1; | |
| 1431 for (i = from; i <= to; i++) | |
| 1432 { | |
| 1433 entry = &(dir->entries[dir->vOrigin + i]); | |
| 1434 if (!(entry->statDone)) | |
| 1435 { | |
| 1436 if (SFstatAndCheck(dir, entry)) | |
| 1437 { | |
| 1438 if (dir->vOrigin + to >= dir->nEntries) | |
| 1439 to = dir->nEntries - dir->vOrigin - 1; | |
| 1440 i--; | |
| 1441 continue; | |
| 1442 } | |
| 1443 } | |
| 1444 #ifdef FEAT_XFONTSET | |
| 1445 XmbDrawImageString( | |
| 1446 SFdisplay, | |
| 1447 w, | |
| 1448 SFfont, | |
| 1449 SFtextGC, | |
| 1450 x, | |
| 1451 SFtextYoffset + i * SFentryHeight, | |
| 1452 entry->shown, | |
| 1453 strlen(entry->shown)); | |
| 1454 #else | |
| 1455 XDrawImageString( | |
| 1456 SFdisplay, | |
| 1457 w, | |
| 1458 SFtextGC, | |
| 1459 x, | |
| 1460 SFtextYoffset + i * SFentryHeight, | |
| 1461 entry->shown, | |
| 1462 strlen(entry->shown)); | |
| 1463 #endif | |
| 1464 if (dir->vOrigin + i == dir->beginSelection) | |
| 1465 { | |
| 1466 XDrawLine( | |
| 1467 SFdisplay, | |
| 1468 w, | |
| 1469 SFlineGC, | |
| 1470 SFlineToTextH + 1, | |
| 1471 SFlowerY + i * SFentryHeight, | |
| 1472 SFlineToTextH + SFentryWidth - 2, | |
| 1473 SFlowerY + i * SFentryHeight); | |
| 1474 } | |
| 1475 if ((dir->vOrigin + i >= dir->beginSelection) && | |
| 1476 (dir->vOrigin + i <= dir->endSelection)) | |
| 1477 { | |
| 1478 SFcompletionSegs[0].y1 = SFcompletionSegs[1].y1 = | |
| 1479 SFlowerY + i * SFentryHeight; | |
| 1480 SFcompletionSegs[0].y2 = SFcompletionSegs[1].y2 = | |
| 1481 SFlowerY + (i + 1) * SFentryHeight - 1; | |
| 1482 XDrawSegments( | |
| 1483 SFdisplay, | |
| 1484 w, | |
| 1485 SFlineGC, | |
| 1486 SFcompletionSegs, | |
| 1487 2); | |
| 1488 } | |
| 1489 if (dir->vOrigin + i == dir->endSelection) | |
| 1490 { | |
| 1491 XDrawLine( | |
| 1492 SFdisplay, | |
| 1493 w, | |
| 1494 SFlineGC, | |
| 1495 SFlineToTextH + 1, | |
| 1496 SFlowerY + (i + 1) * SFentryHeight - 1, | |
| 1497 SFlineToTextH + SFentryWidth - 2, | |
| 1498 SFlowerY + (i + 1) * SFentryHeight - 1); | |
| 1499 } | |
| 1500 } | |
| 1501 } | |
| 1502 | |
| 1503 static void | |
| 1504 SFdrawList(n, doScroll) | |
| 1505 int n; | |
| 1506 int doScroll; | |
| 1507 { | |
| 1508 SFDir *dir; | |
| 1509 Window w; | |
| 1510 | |
| 1511 SFclearList(n, doScroll); | |
| 1512 | |
| 1513 if (SFdirPtr + n < SFdirEnd) | |
| 1514 { | |
| 1515 dir = &(SFdirs[SFdirPtr + n]); | |
| 1516 w = XtWindow(selFileLists[n]); | |
| 1517 #ifdef FEAT_XFONTSET | |
| 1518 XmbDrawImageString( | |
| 1519 SFdisplay, | |
| 1520 w, | |
| 1521 SFfont, | |
| 1522 SFtextGC, | |
| 1523 SFtextX - dir->hOrigin * SFcharWidth, | |
| 1524 SFlineToTextV + SFaboveAndBelowText + SFcharAscent, | |
| 1525 dir->dir, | |
| 1526 strlen(dir->dir)); | |
| 1527 #else | |
| 1528 XDrawImageString( | |
| 1529 SFdisplay, | |
| 1530 w, | |
| 1531 SFtextGC, | |
| 1532 SFtextX - dir->hOrigin * SFcharWidth, | |
| 1533 SFlineToTextV + SFaboveAndBelowText + SFcharAscent, | |
| 1534 dir->dir, | |
| 1535 strlen(dir->dir)); | |
| 1536 #endif | |
| 1537 SFdrawStrings(w, dir, 0, SFlistSize - 1); | |
| 1538 } | |
| 1539 } | |
| 1540 | |
| 1541 static void | |
| 1542 SFdrawLists(doScroll) | |
| 1543 int doScroll; | |
| 1544 { | |
| 1545 int i; | |
| 1546 | |
| 1547 for (i = 0; i < 3; i++) | |
| 1548 SFdrawList(i, doScroll); | |
| 1549 } | |
| 1550 | |
| 1551 static void | |
| 1552 SFinvertEntry(n) | |
| 1553 int n; | |
| 1554 { | |
| 1555 XFillRectangle( | |
| 1556 SFdisplay, | |
| 1557 XtWindow(selFileLists[n]), | |
| 1558 SFinvertGC, | |
| 1559 SFlineToTextH, | |
| 1560 SFcurrentInvert[n] * SFentryHeight + SFlowerY, | |
| 1561 SFentryWidth, | |
| 1562 SFentryHeight); | |
| 1563 } | |
| 1564 | |
| 1565 static unsigned long SFscrollTimerInterval __ARGS((void)); | |
| 1566 | |
| 1567 static unsigned long | |
| 1568 SFscrollTimerInterval() | |
| 1569 { | |
| 1570 static int maxVal = 200; | |
| 1571 static int varyDist = 50; | |
| 1572 static int minDist = 50; | |
| 1573 int t; | |
| 1574 int dist; | |
| 1575 | |
| 1576 if (SFcurrentListY < SFlowerY) | |
| 1577 dist = SFlowerY - SFcurrentListY; | |
| 1578 else if (SFcurrentListY > SFupperY) | |
| 1579 dist = SFcurrentListY - SFupperY; | |
| 1580 else | |
| 1581 return (unsigned long) 1; | |
| 1582 | |
| 1583 t = maxVal - ((maxVal / varyDist) * (dist - minDist)); | |
| 1584 | |
| 1585 if (t < 1) | |
| 1586 t = 1; | |
| 1587 | |
| 1588 if (t > maxVal) | |
| 1589 t = maxVal; | |
| 1590 | |
| 1591 return (unsigned long)t; | |
| 1592 } | |
| 1593 | |
| 1594 static void SFscrollTimer __ARGS((XtPointer p, XtIntervalId *id)); | |
| 1595 | |
| 1596 static void | |
| 1597 SFscrollTimer(p, id) | |
| 1598 XtPointer p; | |
| 1887 | 1599 XtIntervalId *id UNUSED; |
| 7 | 1600 { |
| 1601 SFDir *dir; | |
| 1602 int save; | |
| 1603 int n; | |
| 1604 | |
| 1605 n = (long)p; | |
| 1606 | |
| 1607 dir = &(SFdirs[SFdirPtr + n]); | |
| 1608 save = dir->vOrigin; | |
| 1609 | |
| 1610 if (SFcurrentListY < SFlowerY) | |
| 1611 { | |
| 1612 if (dir->vOrigin > 0) | |
| 1613 SFvSliderMovedCallback(selFileVScrolls[n], n, dir->vOrigin - 1); | |
| 1614 } | |
| 1615 else if (SFcurrentListY > SFupperY) | |
| 1616 { | |
| 1617 if (dir->vOrigin < dir->nEntries - SFlistSize) | |
| 1618 SFvSliderMovedCallback(selFileVScrolls[n], n, dir->vOrigin + 1); | |
| 1619 } | |
| 1620 | |
| 1621 if (dir->vOrigin != save) | |
| 1622 { | |
| 1623 if (dir->nEntries) | |
| 1624 { | |
| 1625 #ifdef FEAT_GUI_NEXTAW | |
| 1626 XawScrollbarSetThumb( | |
| 1627 selFileVScrolls[n], | |
| 1628 (float) (((double) dir->vOrigin) / dir->nEntries), | |
| 1629 (float) (((double) ((dir->nEntries < SFlistSize) ? | |
| 1630 dir->nEntries : SFlistSize)) / dir->nEntries)); | |
| 1631 #else | |
| 1632 vim_XawScrollbarSetThumb( | |
| 1633 selFileVScrolls[n], | |
| 1634 (float) (((double) dir->vOrigin) / dir->nEntries), | |
| 1635 (float) (((double) ((dir->nEntries < SFlistSize) ? | |
| 1636 dir->nEntries : SFlistSize)) / dir->nEntries), | |
| 1637 (double)dir->nEntries); | |
| 1638 #endif | |
| 1639 } | |
| 1640 } | |
| 1641 | |
| 1642 if (SFbuttonPressed) | |
| 1643 SFscrollTimerId = XtAppAddTimeOut(SFapp, | |
| 2255 | 1644 SFscrollTimerInterval(), SFscrollTimer, |
| 1645 (XtPointer)(long_u)n); | |
| 7 | 1646 } |
| 1647 | |
| 1648 static int | |
| 1649 SFnewInvertEntry(n, event) | |
| 1650 int n; | |
| 1651 XMotionEvent *event; | |
| 1652 { | |
| 1653 int x, y; | |
| 1654 int nw; | |
| 1655 static int SFscrollTimerAdded = 0; | |
| 1656 | |
| 1657 x = event->x; | |
| 1658 y = event->y; | |
| 1659 | |
| 1660 if (SFdirPtr + n >= SFdirEnd) | |
| 1661 return -1; | |
| 1662 | |
| 1663 if ((x >= 0) && (x <= SFupperX) && (y >= SFlowerY) && (y <= SFupperY)) | |
| 1664 { | |
| 1665 SFDir *dir = &(SFdirs[SFdirPtr + n]); | |
| 1666 | |
| 1667 if (SFscrollTimerAdded) | |
| 1668 { | |
| 1669 SFscrollTimerAdded = 0; | |
| 1670 XtRemoveTimeOut(SFscrollTimerId); | |
| 1671 } | |
| 1672 | |
| 1673 nw = (y - SFlowerY) / SFentryHeight; | |
| 1674 if (dir->vOrigin + nw >= dir->nEntries) | |
| 1675 return -1; | |
| 1676 return nw; | |
| 1677 } | |
| 1678 else | |
| 1679 { | |
| 1680 if (SFbuttonPressed) | |
| 1681 { | |
| 1682 SFcurrentListY = y; | |
| 1683 if (!SFscrollTimerAdded) | |
| 1684 { | |
| 1685 SFscrollTimerAdded = 1; | |
| 1686 SFscrollTimerId = XtAppAddTimeOut(SFapp, | |
| 1687 SFscrollTimerInterval(), SFscrollTimer, | |
| 2255 | 1688 (XtPointer)(long_u)n); |
| 7 | 1689 } |
| 1690 } | |
| 1691 return -1; | |
| 1692 } | |
| 1693 } | |
| 1694 | |
| 1695 static void | |
| 1696 SFenterList(w, n, event) | |
| 1887 | 1697 Widget w UNUSED; |
| 7 | 1698 int n; |
| 1699 XEnterWindowEvent *event; | |
| 1700 { | |
| 1701 int nw; | |
| 1702 | |
| 1703 /* sanity */ | |
| 1704 if (SFcurrentInvert[n] != -1) | |
| 1705 { | |
| 1706 SFinvertEntry(n); | |
| 1707 SFcurrentInvert[n] = -1; | |
| 1708 } | |
| 1709 | |
| 1710 nw = SFnewInvertEntry(n, (XMotionEvent *) event); | |
| 1711 if (nw != -1) | |
| 1712 { | |
| 1713 SFcurrentInvert[n] = nw; | |
| 1714 SFinvertEntry(n); | |
| 1715 } | |
| 1716 } | |
| 1717 | |
| 1718 static void | |
| 1719 SFleaveList(w, n, event) | |
| 1887 | 1720 Widget w UNUSED; |
| 7 | 1721 int n; |
| 1887 | 1722 XEvent *event UNUSED; |
| 7 | 1723 { |
| 1724 if (SFcurrentInvert[n] != -1) | |
| 1725 { | |
| 1726 SFinvertEntry(n); | |
| 1727 SFcurrentInvert[n] = -1; | |
| 1728 } | |
| 1729 } | |
| 1730 | |
| 1731 static void | |
| 1732 SFmotionList(w, n, event) | |
| 1887 | 1733 Widget w UNUSED; |
| 7 | 1734 int n; |
| 1735 XMotionEvent *event; | |
| 1736 { | |
| 1737 int nw; | |
| 1738 | |
| 1739 nw = SFnewInvertEntry(n, event); | |
| 1740 | |
| 1741 if (nw != SFcurrentInvert[n]) | |
| 1742 { | |
| 1743 if (SFcurrentInvert[n] != -1) | |
| 1744 SFinvertEntry(n); | |
| 1745 SFcurrentInvert[n] = nw; | |
| 1746 if (nw != -1) | |
| 1747 SFinvertEntry(n); | |
| 1748 } | |
| 1749 } | |
| 1750 | |
| 1751 static void | |
| 1752 SFvFloatSliderMovedCallback(w, n, fnew) | |
| 1753 Widget w; | |
| 1754 XtPointer n; | |
| 1755 XtPointer fnew; | |
| 1756 { | |
| 1757 int nw; | |
| 1758 | |
| 1759 nw = (*(float *)fnew) * SFdirs[SFdirPtr + (int)(long)n].nEntries; | |
| 1760 SFvSliderMovedCallback(w, (int)(long)n, nw); | |
| 1761 } | |
| 1762 | |
| 1763 static void | |
| 1764 SFvSliderMovedCallback(w, n, nw) | |
| 1887 | 1765 Widget w UNUSED; |
| 7 | 1766 int n; |
| 1767 int nw; | |
| 1768 { | |
| 1769 int old; | |
| 1770 Window win; | |
| 1771 SFDir *dir; | |
| 1772 | |
| 1773 dir = &(SFdirs[SFdirPtr + n]); | |
| 1774 | |
| 1775 old = dir->vOrigin; | |
| 1776 dir->vOrigin = nw; | |
| 1777 | |
| 1778 if (old == nw) | |
| 1779 return; | |
| 1780 | |
| 1781 win = XtWindow(selFileLists[n]); | |
| 1782 | |
| 1783 if (ABS(nw - old) < SFlistSize) | |
| 1784 { | |
| 1785 if (nw > old) | |
| 1786 { | |
| 1787 XCopyArea( | |
| 1788 SFdisplay, | |
| 1789 win, | |
| 1790 win, | |
| 1791 SFscrollGC, | |
| 1792 SFlineToTextH, | |
| 1793 SFlowerY + (nw - old) * SFentryHeight, | |
| 1794 SFentryWidth + SFlineToTextH, | |
| 1795 (SFlistSize - (nw - old)) * SFentryHeight, | |
| 1796 SFlineToTextH, | |
| 1797 SFlowerY); | |
| 1798 XClearArea( | |
| 1799 SFdisplay, | |
| 1800 win, | |
| 1801 SFlineToTextH, | |
| 1802 SFlowerY + (SFlistSize - (nw - old)) * | |
| 1803 SFentryHeight, | |
| 1804 SFentryWidth + SFlineToTextH, | |
| 1805 (nw - old) * SFentryHeight, | |
| 1806 False); | |
| 1807 SFdrawStrings(win, dir, SFlistSize - (nw - old), | |
| 1808 SFlistSize - 1); | |
| 1809 } | |
| 1810 else | |
| 1811 { | |
| 1812 XCopyArea( | |
| 1813 SFdisplay, | |
| 1814 win, | |
| 1815 win, | |
| 1816 SFscrollGC, | |
| 1817 SFlineToTextH, | |
| 1818 SFlowerY, | |
| 1819 SFentryWidth + SFlineToTextH, | |
| 1820 (SFlistSize - (old - nw)) * SFentryHeight, | |
| 1821 SFlineToTextH, | |
| 1822 SFlowerY + (old - nw) * SFentryHeight); | |
| 1823 XClearArea( | |
| 1824 SFdisplay, | |
| 1825 win, | |
| 1826 SFlineToTextH, | |
| 1827 SFlowerY, | |
| 1828 SFentryWidth + SFlineToTextH, | |
| 1829 (old - nw) * SFentryHeight, | |
| 1830 False); | |
| 1831 SFdrawStrings(win, dir, 0, old - nw); | |
| 1832 } | |
| 1833 } | |
| 1834 else | |
| 1835 { | |
| 1836 XClearArea( | |
| 1837 SFdisplay, | |
| 1838 win, | |
| 1839 SFlineToTextH, | |
| 1840 SFlowerY, | |
| 1841 SFentryWidth + SFlineToTextH, | |
| 1842 SFlistSize * SFentryHeight, | |
| 1843 False); | |
| 1844 SFdrawStrings(win, dir, 0, SFlistSize - 1); | |
| 1845 } | |
| 1846 } | |
| 1847 | |
| 1848 static void | |
| 1849 SFvAreaSelectedCallback(w, n, pnew) | |
| 1887 | 1850 Widget w; |
| 7 | 1851 XtPointer n; |
| 1852 XtPointer pnew; | |
| 1853 { | |
| 1854 SFDir *dir; | |
| 889 | 1855 int nw = (int)(long)pnew; |
| 7 | 1856 |
| 1857 dir = &(SFdirs[SFdirPtr + (int)(long)n]); | |
| 1858 | |
| 1859 #ifdef FEAT_GUI_NEXTAW | |
| 889 | 1860 if (nw < 0) |
| 7 | 1861 { |
| 889 | 1862 if (nw > -SFvScrollHeight) |
| 1863 nw = -1; | |
| 7 | 1864 else |
| 889 | 1865 nw = -SFlistSize; |
| 7 | 1866 } |
| 889 | 1867 else if (nw > 0) |
| 7 | 1868 { |
| 889 | 1869 if (nw < SFvScrollHeight) |
| 1870 nw = 1; | |
| 7 | 1871 else |
| 889 | 1872 nw = SFlistSize; |
| 7 | 1873 } |
| 1874 #endif | |
| 889 | 1875 nw += dir->vOrigin; |
| 7 | 1876 |
| 1877 if (nw > dir->nEntries - SFlistSize) | |
| 1878 nw = dir->nEntries - SFlistSize; | |
| 1879 | |
| 1880 if (nw < 0) | |
| 1881 nw = 0; | |
| 1882 | |
| 1883 if (dir->nEntries) | |
| 1884 { | |
| 1885 float f; | |
| 1886 | |
| 1887 f = ((double) nw) / dir->nEntries; | |
| 1888 | |
| 1889 #ifdef FEAT_GUI_NEXTAW | |
| 1890 XawScrollbarSetThumb( | |
| 1891 w, | |
| 1892 f, | |
| 1893 (float) (((double) ((dir->nEntries < SFlistSize) ? | |
| 1894 dir->nEntries : SFlistSize)) / dir->nEntries)); | |
| 1895 #else | |
| 1896 vim_XawScrollbarSetThumb( | |
| 1897 w, | |
| 1898 f, | |
| 1899 (float) (((double) ((dir->nEntries < SFlistSize) ? | |
| 1900 dir->nEntries : SFlistSize)) / dir->nEntries), | |
| 1901 (double)dir->nEntries); | |
| 1902 #endif | |
| 1903 } | |
| 1904 | |
| 1905 SFvSliderMovedCallback(w, (int)(long)n, nw); | |
| 1906 } | |
| 1907 | |
| 1908 static void | |
| 1909 SFhSliderMovedCallback(w, n, nw) | |
| 1887 | 1910 Widget w UNUSED; |
| 7 | 1911 XtPointer n; |
| 1912 XtPointer nw; | |
| 1913 { | |
| 1914 SFDir *dir; | |
| 1915 int save; | |
| 1916 | |
| 1917 dir = &(SFdirs[SFdirPtr + (int)(long)n]); | |
| 1918 save = dir->hOrigin; | |
| 1919 dir->hOrigin = (*(float *)nw) * dir->nChars; | |
| 1920 if (dir->hOrigin == save) | |
| 1921 return; | |
| 1922 | |
| 1923 SFdrawList((int)(long)n, SF_DO_NOT_SCROLL); | |
| 1924 } | |
| 1925 | |
| 1926 static void | |
| 1927 SFhAreaSelectedCallback(w, n, pnew) | |
| 1887 | 1928 Widget w; |
| 7 | 1929 XtPointer n; |
| 1930 XtPointer pnew; | |
| 1931 { | |
| 1932 SFDir *dir; | |
| 889 | 1933 int nw = (int)(long)pnew; |
| 7 | 1934 |
| 1935 dir = &(SFdirs[SFdirPtr + (int)(long)n]); | |
| 1936 | |
| 1937 #ifdef FEAT_GUI_NEXTAW | |
| 889 | 1938 if (nw < 0) |
| 7 | 1939 { |
| 889 | 1940 if (nw > -SFhScrollWidth) |
| 1941 nw = -1; | |
| 7 | 1942 else |
| 889 | 1943 nw = -SFcharsPerEntry; |
| 7 | 1944 } |
| 889 | 1945 else if (nw > 0) |
| 7 | 1946 { |
| 889 | 1947 if (nw < SFhScrollWidth) |
| 1948 nw = 1; | |
| 7 | 1949 else |
| 889 | 1950 nw = SFcharsPerEntry; |
| 7 | 1951 } |
| 1952 #endif | |
| 889 | 1953 nw += dir->hOrigin; |
| 7 | 1954 |
| 1955 if (nw > dir->nChars - SFcharsPerEntry) | |
| 1956 nw = dir->nChars - SFcharsPerEntry; | |
| 1957 | |
| 1958 if (nw < 0) | |
| 1959 nw = 0; | |
| 1960 | |
| 1961 if (dir->nChars) | |
| 1962 { | |
| 1963 float f; | |
| 1964 | |
| 1965 f = ((double) nw) / dir->nChars; | |
| 1966 | |
| 1967 #ifdef FEAT_GUI_NEXTAW | |
| 1968 XawScrollbarSetThumb( | |
| 1969 w, | |
| 1970 f, | |
| 1971 (float) (((double) ((dir->nChars < SFcharsPerEntry) ? | |
| 1972 dir->nChars : SFcharsPerEntry)) / dir->nChars)); | |
| 1973 #else | |
| 1974 vim_XawScrollbarSetThumb( | |
| 1975 w, | |
| 1976 f, | |
| 1977 (float) (((double) ((dir->nChars < SFcharsPerEntry) ? | |
| 1978 dir->nChars : SFcharsPerEntry)) / dir->nChars), | |
| 1979 (double)dir->nChars); | |
| 1980 #endif | |
| 1981 | |
| 1982 SFhSliderMovedCallback(w, n, (XtPointer)&f); | |
| 1983 } | |
| 1984 } | |
| 1985 | |
| 1986 static void | |
| 1987 SFpathSliderMovedCallback(w, client_data, nw) | |
| 1887 | 1988 Widget w UNUSED; |
| 1989 XtPointer client_data UNUSED; | |
| 7 | 1990 XtPointer nw; |
| 1991 { | |
| 1992 SFDir *dir; | |
| 1993 int n; | |
| 1994 XawTextPosition pos; | |
| 1995 int SFdirPtrSave; | |
| 1996 | |
| 1997 SFdirPtrSave = SFdirPtr; | |
| 1998 SFdirPtr = (*(float *)nw) * SFdirEnd; | |
| 1999 if (SFdirPtr == SFdirPtrSave) | |
| 2000 return; | |
| 2001 | |
| 2002 SFdrawLists(SF_DO_SCROLL); | |
| 2003 | |
| 2004 n = 2; | |
| 2005 while (SFdirPtr + n >= SFdirEnd) | |
| 2006 n--; | |
| 2007 | |
| 2008 dir = &(SFdirs[SFdirPtr + n]); | |
| 2009 | |
| 2010 pos = dir->path - SFcurrentPath; | |
| 2011 | |
| 2012 if (!strncmp(SFcurrentPath, SFstartDir, strlen(SFstartDir))) | |
| 2013 { | |
| 2014 pos -= strlen(SFstartDir); | |
| 2015 if (pos < 0) | |
| 2016 pos = 0; | |
| 2017 } | |
| 2018 | |
| 2019 XawTextSetInsertionPoint(selFileField, pos); | |
| 2020 } | |
| 2021 | |
| 2022 static void | |
| 2023 SFpathAreaSelectedCallback(w, client_data, pnew) | |
| 2024 Widget w; | |
| 1887 | 2025 XtPointer client_data UNUSED; |
| 7 | 2026 XtPointer pnew; |
| 2027 { | |
| 889 | 2028 int nw = (int)(long)pnew; |
| 7 | 2029 float f; |
| 2030 | |
| 2031 #ifdef FEAT_GUI_NEXTAW | |
| 889 | 2032 if (nw < 0) |
| 7 | 2033 { |
| 889 | 2034 if (nw > -SFpathScrollWidth) |
| 2035 nw = -1; | |
| 7 | 2036 else |
| 889 | 2037 nw = -3; |
| 7 | 2038 } |
| 889 | 2039 else if (nw > 0) |
| 7 | 2040 { |
| 889 | 2041 if (nw < SFpathScrollWidth) |
| 2042 nw = 1; | |
| 7 | 2043 else |
| 889 | 2044 nw = 3; |
| 7 | 2045 } |
| 2046 #endif | |
| 889 | 2047 nw += SFdirPtr; |
| 7 | 2048 |
| 2049 if (nw > SFdirEnd - 3) | |
| 2050 nw = SFdirEnd - 3; | |
| 2051 | |
| 2052 if (nw < 0) | |
| 2053 nw = 0; | |
| 2054 | |
| 2055 f = ((double) nw) / SFdirEnd; | |
| 2056 | |
| 2057 #ifdef FEAT_GUI_NEXTAW | |
| 2058 XawScrollbarSetThumb( | |
| 2059 w, | |
| 2060 f, | |
| 2061 (float) (((double) ((SFdirEnd < 3) ? SFdirEnd : 3)) / SFdirEnd)); | |
| 2062 #else | |
| 2063 vim_XawScrollbarSetThumb( | |
| 2064 w, | |
| 2065 f, | |
| 2066 (float) (((double) ((SFdirEnd < 3) ? SFdirEnd : 3)) / SFdirEnd), | |
| 2067 (double)SFdirEnd); | |
| 2068 #endif | |
| 2069 | |
| 2070 SFpathSliderMovedCallback(w, (XtPointer) NULL, (XtPointer)&f); | |
| 2071 } | |
| 2072 | |
| 2073 static Boolean | |
| 2074 SFworkProc() | |
| 2075 { | |
| 2076 SFDir *dir; | |
| 2077 SFEntry *entry; | |
| 2078 | |
| 2079 for (dir = &(SFdirs[SFdirEnd - 1]); dir >= SFdirs; dir--) | |
| 2080 { | |
| 2081 if (!(dir->nEntries)) | |
| 2082 continue; | |
| 2083 for (entry = &(dir->entries[dir->nEntries - 1]); | |
| 2084 entry >= dir->entries; | |
| 2085 entry--) | |
| 2086 { | |
| 2087 if (!(entry->statDone)) | |
| 2088 { | |
| 2089 (void)SFstatAndCheck(dir, entry); | |
| 2090 return False; | |
| 2091 } | |
| 2092 } | |
| 2093 } | |
| 2094 | |
| 2095 SFworkProcAdded = 0; | |
| 2096 | |
| 2097 return True; | |
| 2098 } | |
| 2099 | |
| 2100 /***************** Dir.c */ | |
| 2101 | |
| 2102 static int | |
| 2103 SFcompareEntries(p, q) | |
| 2104 const void *p; | |
| 2105 const void *q; | |
| 2106 { | |
| 2107 return strcmp(((SFEntry *)p)->real, ((SFEntry *)q)->real); | |
| 2108 } | |
| 2109 | |
| 2110 static int | |
| 2111 SFgetDir(dir) | |
| 2112 SFDir *dir; | |
| 2113 { | |
| 2114 SFEntry *result = NULL; | |
| 2115 int Alloc = 0; | |
| 2116 int i; | |
| 2117 DIR *dirp; | |
| 2118 struct dirent *dp; | |
| 2119 char *str; | |
| 2120 int len; | |
| 2121 int maxChars; | |
| 2122 struct stat statBuf; | |
| 2123 | |
| 2124 maxChars = strlen(dir->dir) - 1; | |
| 2125 | |
| 2126 dir->entries = NULL; | |
| 2127 dir->nEntries = 0; | |
| 2128 dir->nChars = 0; | |
| 2129 | |
| 2130 result = NULL; | |
| 2131 i = 0; | |
| 2132 | |
| 2133 dirp = opendir("."); | |
| 2134 if (!dirp) | |
| 2135 return 1; | |
| 2136 | |
| 2137 (void)mch_stat(".", &statBuf); | |
| 2138 dir->mtime = statBuf.st_mtime; | |
| 2139 | |
| 2140 while ((dp = readdir(dirp))) | |
| 2141 { | |
| 2142 /* Ignore "." and ".." */ | |
| 2143 if (strcmp(dp->d_name, ".") == 0 || strcmp(dp->d_name, "..") == 0) | |
| 2144 continue; | |
| 2145 if (i >= Alloc) | |
| 2146 { | |
| 2147 Alloc = 2 * (Alloc + 1); | |
| 2148 result = (SFEntry *) XtRealloc((char *) result, | |
| 2149 (unsigned) (Alloc * sizeof(SFEntry))); | |
| 2150 } | |
| 2151 result[i].statDone = 0; | |
| 2152 str = dp->d_name; | |
| 2153 len = strlen(str); | |
| 2154 result[i].real = XtMalloc((unsigned) (len + 2)); | |
| 2155 (void) strcat(strcpy(result[i].real, str), " "); | |
| 2156 if (len > maxChars) | |
| 2157 maxChars = len; | |
| 2158 result[i].shown = result[i].real; | |
| 2159 i++; | |
| 2160 } | |
| 2161 | |
| 2162 qsort((char *) result, (size_t) i, sizeof(SFEntry), SFcompareEntries); | |
| 2163 | |
| 2164 dir->entries = result; | |
| 2165 dir->nEntries = i; | |
| 2166 dir->nChars = maxChars + 1; | |
| 2167 | |
| 2168 closedir(dirp); | |
| 2169 | |
| 2170 return 0; | |
| 2171 } | |
| 2172 | |
| 2173 /***************** SFinternal.h */ | |
| 2174 | |
| 2175 #include <sys/param.h> | |
| 2176 #include <X11/cursorfont.h> | |
| 2177 #include <X11/Composite.h> | |
| 2178 #include <X11/Shell.h> | |
| 2179 #ifdef FEAT_GUI_NEXTAW | |
| 2180 # include <X11/neXtaw/Form.h> | |
| 2181 # include <X11/neXtaw/Command.h> | |
| 2182 # include <X11/neXtaw/Label.h> | |
| 2183 #else | |
| 2184 #include <X11/Xaw/Form.h> | |
| 2185 #include <X11/Xaw/Command.h> | |
| 2186 #include <X11/Xaw/Label.h> | |
| 2187 #endif | |
| 2188 | |
| 2189 static char *oneLineTextEditTranslations = "\ | |
| 2190 <Key>Return: redraw-display()\n\ | |
| 2191 Ctrl<Key>M: redraw-display()\n\ | |
| 2192 "; | |
| 2193 | |
| 2194 static void SFexposeList __ARGS((Widget w, XtPointer n, XEvent *event, Boolean *cont)); | |
| 2195 | |
| 2196 static void | |
| 2197 SFexposeList(w, n, event, cont) | |
| 1887 | 2198 Widget w UNUSED; |
| 7 | 2199 XtPointer n; |
| 2200 XEvent *event; | |
| 1887 | 2201 Boolean *cont UNUSED; |
| 7 | 2202 { |
| 2203 if ((event->type == NoExpose) || event->xexpose.count) | |
| 2204 return; | |
| 2205 | |
| 2206 SFdrawList((int)(long)n, SF_DO_NOT_SCROLL); | |
| 2207 } | |
| 2208 | |
| 2209 static void SFmodVerifyCallback __ARGS((Widget w, XtPointer client_data, XEvent *event, Boolean *cont)); | |
| 2210 | |
| 2211 static void | |
| 2212 SFmodVerifyCallback(w, client_data, event, cont) | |
| 1887 | 2213 Widget w UNUSED; |
| 2214 XtPointer client_data UNUSED; | |
| 7 | 2215 XEvent *event; |
| 1887 | 2216 Boolean *cont UNUSED; |
| 7 | 2217 { |
| 2218 char buf[2]; | |
| 2219 | |
| 2220 if ((XLookupString(&(event->xkey), buf, 2, NULL, NULL) == 1) && | |
| 2221 ((*buf) == '\r')) | |
| 2222 SFstatus = SEL_FILE_OK; | |
| 2223 else | |
| 2224 SFstatus = SEL_FILE_TEXT; | |
| 2225 } | |
| 2226 | |
| 2227 static void SFokCallback __ARGS((Widget w, XtPointer cl, XtPointer cd)); | |
| 2228 | |
| 2229 static void | |
| 2230 SFokCallback(w, cl, cd) | |
| 1887 | 2231 Widget w UNUSED; |
| 2232 XtPointer cl UNUSED; | |
| 2233 XtPointer cd UNUSED; | |
| 7 | 2234 { |
| 2235 SFstatus = SEL_FILE_OK; | |
| 2236 } | |
| 2237 | |
| 2238 static XtCallbackRec SFokSelect[] = | |
| 2239 { | |
| 2240 { SFokCallback, (XtPointer) NULL }, | |
| 2241 { NULL, (XtPointer) NULL }, | |
| 2242 }; | |
| 2243 | |
| 2244 static void SFcancelCallback __ARGS((Widget w, XtPointer cl, XtPointer cd)); | |
| 2245 | |
| 2246 static void | |
| 2247 SFcancelCallback(w, cl, cd) | |
| 1887 | 2248 Widget w UNUSED; |
| 2249 XtPointer cl UNUSED; | |
| 2250 XtPointer cd UNUSED; | |
| 7 | 2251 { |
| 2252 SFstatus = SEL_FILE_CANCEL; | |
| 2253 } | |
| 2254 | |
| 2255 static XtCallbackRec SFcancelSelect[] = | |
| 2256 { | |
| 2257 { SFcancelCallback, (XtPointer) NULL }, | |
| 2258 { NULL, (XtPointer) NULL }, | |
| 2259 }; | |
| 2260 | |
| 2261 static void SFdismissAction __ARGS((Widget w, XEvent *event, String *params, Cardinal *num_params)); | |
| 2262 | |
| 2263 static void | |
| 2264 SFdismissAction(w, event, params, num_params) | |
| 1887 | 2265 Widget w UNUSED; |
| 2266 XEvent *event; | |
| 2267 String *params UNUSED; | |
| 2268 Cardinal *num_params UNUSED; | |
| 7 | 2269 { |
| 1887 | 2270 if (event->type == ClientMessage |
| 2271 && (Atom)event->xclient.data.l[0] != SFwmDeleteWindow) | |
| 7 | 2272 return; |
| 2273 | |
| 2274 SFstatus = SEL_FILE_CANCEL; | |
| 2275 } | |
| 2276 | |
| 2277 static char *wmDeleteWindowTranslation = "\ | |
| 2278 <Message>WM_PROTOCOLS: SelFileDismiss()\n\ | |
| 2279 "; | |
| 2280 | |
| 2281 static XtActionsRec actions[] = | |
| 2282 { | |
| 2283 {"SelFileDismiss", SFdismissAction}, | |
| 2284 }; | |
| 2285 | |
| 2286 static void | |
| 2287 SFsetColors(bg, fg, scroll_bg, scroll_fg) | |
| 2288 guicolor_T bg; | |
| 2289 guicolor_T fg; | |
| 2290 guicolor_T scroll_bg; | |
| 2291 guicolor_T scroll_fg; | |
| 2292 { | |
| 2293 if (selFileForm) | |
| 2294 { | |
| 2295 XtVaSetValues(selFileForm, XtNbackground, bg, | |
| 2296 XtNforeground, fg, | |
| 2297 XtNborderColor, bg, | |
| 2298 NULL); | |
| 2299 } | |
| 2300 { | |
| 2301 int i; | |
| 2302 | |
| 2303 for (i = 0; i < 3; ++i) | |
| 2304 { | |
| 2305 if (selFileLists[i]) | |
| 2306 { | |
| 2307 XtVaSetValues(selFileLists[i], XtNbackground, bg, | |
| 2308 XtNforeground, fg, | |
| 2309 XtNborderColor, fg, | |
| 2310 NULL); | |
| 2311 } | |
| 2312 } | |
| 2313 } | |
| 2314 if (selFileOK) | |
| 2315 { | |
| 2316 XtVaSetValues(selFileOK, XtNbackground, bg, | |
| 2317 XtNforeground, fg, | |
| 2318 XtNborderColor, fg, | |
| 2319 NULL); | |
| 2320 } | |
| 2321 if (selFileCancel) | |
| 2322 { | |
| 2323 XtVaSetValues(selFileCancel, XtNbackground, bg, | |
| 2324 XtNforeground, fg, | |
| 2325 XtNborderColor, fg, | |
| 2326 NULL); | |
| 2327 } | |
| 2328 if (selFilePrompt) | |
| 2329 { | |
| 2330 XtVaSetValues(selFilePrompt, XtNbackground, bg, | |
| 2331 XtNforeground, fg, | |
| 2332 NULL); | |
| 2333 } | |
| 2334 if (gui.dpy) | |
| 2335 { | |
| 2336 XSetBackground(gui.dpy, SFtextGC, bg); | |
| 2337 XSetForeground(gui.dpy, SFtextGC, fg); | |
| 2338 XSetForeground(gui.dpy, SFlineGC, fg); | |
| 2339 | |
| 2340 /* This is an xor GC, so combine the fg and background */ | |
| 2341 XSetBackground(gui.dpy, SFinvertGC, fg ^ bg); | |
| 2342 XSetForeground(gui.dpy, SFinvertGC, fg ^ bg); | |
| 2343 } | |
| 2344 if (selFileHScroll) | |
| 2345 { | |
| 2346 XtVaSetValues(selFileHScroll, XtNbackground, scroll_bg, | |
| 2347 XtNforeground, scroll_fg, | |
| 2348 XtNborderColor, fg, | |
| 2349 NULL); | |
| 2350 } | |
| 2351 { | |
| 2352 int i; | |
| 2353 | |
| 2354 for (i = 0; i < 3; i++) | |
| 2355 { | |
| 2356 XtVaSetValues(selFileVScrolls[i], XtNbackground, scroll_bg, | |
| 2357 XtNforeground, scroll_fg, | |
| 2358 XtNborderColor, fg, | |
| 2359 NULL); | |
| 2360 XtVaSetValues(selFileHScrolls[i], XtNbackground, scroll_bg, | |
| 2361 XtNforeground, scroll_fg, | |
| 2362 XtNborderColor, fg, | |
| 2363 NULL); | |
| 2364 } | |
| 2365 } | |
| 2366 } | |
| 2367 | |
| 2368 static void | |
| 2369 SFcreateWidgets(toplevel, prompt, ok, cancel) | |
| 2370 Widget toplevel; | |
| 2371 char *prompt; | |
| 2372 char *ok; | |
| 2373 char *cancel; | |
| 2374 { | |
| 2375 Cardinal n; | |
| 2376 int listWidth, listHeight; | |
| 2377 int listSpacing = 10; | |
| 2378 int scrollThickness = 15; | |
| 2379 int hScrollX, hScrollY; | |
| 2380 int vScrollX, vScrollY; | |
| 2381 | |
| 2382 selFile = XtVaAppCreateShell("selFile", "SelFile", | |
| 2383 transientShellWidgetClass, SFdisplay, | |
| 2384 XtNtransientFor, toplevel, | |
| 2385 XtNtitle, prompt, | |
| 2386 NULL); | |
| 2387 | |
| 2388 /* Add WM_DELETE_WINDOW protocol */ | |
| 2389 XtAppAddActions(XtWidgetToApplicationContext(selFile), | |
| 2390 actions, XtNumber(actions)); | |
| 2391 XtOverrideTranslations(selFile, | |
| 2392 XtParseTranslationTable(wmDeleteWindowTranslation)); | |
| 2393 | |
| 2394 selFileForm = XtVaCreateManagedWidget("selFileForm", | |
| 2395 formWidgetClass, selFile, | |
| 2396 XtNdefaultDistance, 30, | |
| 2397 XtNforeground, SFfore, | |
| 2398 XtNbackground, SFback, | |
| 2399 XtNborderColor, SFback, | |
| 2400 NULL); | |
| 2401 | |
| 2402 selFilePrompt = XtVaCreateManagedWidget("selFilePrompt", | |
| 2403 labelWidgetClass, selFileForm, | |
| 2404 XtNlabel, prompt, | |
| 2405 XtNresizable, True, | |
| 2406 XtNtop, XtChainTop, | |
| 2407 XtNbottom, XtChainTop, | |
| 2408 XtNleft, XtChainLeft, | |
| 2409 XtNright, XtChainLeft, | |
| 2410 XtNborderWidth, 0, | |
| 2411 XtNforeground, SFfore, | |
| 2412 XtNbackground, SFback, | |
| 2413 NULL); | |
| 2414 | |
| 2415 /* | |
| 2416 XtVaGetValues(selFilePrompt, | |
| 2417 XtNforeground, &SFfore, | |
| 2418 XtNbackground, &SFback, | |
| 2419 NULL); | |
| 2420 */ | |
| 2421 | |
| 2422 SFinitFont(); | |
| 2423 | |
| 2424 SFentryWidth = SFbesideText + SFcharsPerEntry * SFcharWidth + | |
| 2425 SFbesideText; | |
| 2426 SFentryHeight = SFaboveAndBelowText + SFcharHeight + | |
| 2427 SFaboveAndBelowText; | |
| 2428 | |
| 2429 listWidth = SFlineToTextH + SFentryWidth + SFlineToTextH + 1 + | |
| 2430 scrollThickness; | |
| 2431 listHeight = SFlineToTextV + SFentryHeight + SFlineToTextV + 1 + | |
| 2432 SFlineToTextV + SFlistSize * SFentryHeight + | |
| 2433 SFlineToTextV + 1 + scrollThickness; | |
| 2434 | |
| 2435 SFpathScrollWidth = 3 * listWidth + 2 * listSpacing + 4; | |
| 2436 | |
| 2437 hScrollX = -1; | |
| 2438 hScrollY = SFlineToTextV + SFentryHeight + SFlineToTextV + 1 + | |
| 2439 SFlineToTextV + SFlistSize * SFentryHeight + | |
| 2440 SFlineToTextV; | |
| 2441 SFhScrollWidth = SFlineToTextH + SFentryWidth + SFlineToTextH; | |
| 2442 | |
| 2443 vScrollX = SFlineToTextH + SFentryWidth + SFlineToTextH; | |
| 2444 vScrollY = SFlineToTextV + SFentryHeight + SFlineToTextV; | |
| 2445 SFvScrollHeight = SFlineToTextV + SFlistSize * SFentryHeight + | |
| 2446 SFlineToTextV; | |
| 2447 | |
| 2448 SFupperX = SFlineToTextH + SFentryWidth + SFlineToTextH - 1; | |
| 2449 SFlowerY = SFlineToTextV + SFentryHeight + SFlineToTextV + 1 + | |
| 2450 SFlineToTextV; | |
| 2451 SFupperY = SFlineToTextV + SFentryHeight + SFlineToTextV + 1 + | |
| 2452 SFlineToTextV + SFlistSize * SFentryHeight - 1; | |
| 2453 | |
| 2454 SFtextX = SFlineToTextH + SFbesideText; | |
| 2455 SFtextYoffset = SFlowerY + SFaboveAndBelowText + SFcharAscent; | |
| 2456 | |
| 2457 SFsegs[0].x1 = 0; | |
| 2458 SFsegs[0].y1 = vScrollY; | |
| 2459 SFsegs[0].x2 = vScrollX - 1; | |
| 2460 SFsegs[0].y2 = vScrollY; | |
| 2461 SFsegs[1].x1 = vScrollX; | |
| 2462 SFsegs[1].y1 = 0; | |
| 2463 SFsegs[1].x2 = vScrollX; | |
| 2464 SFsegs[1].y2 = vScrollY - 1; | |
| 2465 | |
| 2466 SFcompletionSegs[0].x1 = SFcompletionSegs[0].x2 = SFlineToTextH; | |
| 2467 SFcompletionSegs[1].x1 = SFcompletionSegs[1].x2 = | |
| 2468 SFlineToTextH + SFentryWidth - 1; | |
| 2469 | |
| 2470 selFileField = XtVaCreateManagedWidget("selFileField", | |
| 2471 asciiTextWidgetClass, selFileForm, | |
| 2472 XtNwidth, 3 * listWidth + 2 * listSpacing + 4, | |
| 2473 XtNborderColor, SFfore, | |
| 2474 XtNfromVert, selFilePrompt, | |
| 2475 XtNvertDistance, 10, | |
| 2476 XtNresizable, True, | |
| 2477 XtNtop, XtChainTop, | |
| 2478 XtNbottom, XtChainTop, | |
| 2479 XtNleft, XtChainLeft, | |
| 2480 XtNright, XtChainLeft, | |
| 2481 XtNstring, SFtextBuffer, | |
| 2482 XtNlength, MAXPATHL, | |
| 2483 XtNeditType, XawtextEdit, | |
| 2484 XtNwrap, XawtextWrapWord, | |
| 2485 XtNresize, XawtextResizeHeight, | |
| 2486 XtNuseStringInPlace, True, | |
| 2487 NULL); | |
| 2488 | |
| 2489 XtOverrideTranslations(selFileField, | |
| 2490 XtParseTranslationTable(oneLineTextEditTranslations)); | |
| 2491 XtSetKeyboardFocus(selFileForm, selFileField); | |
| 2492 | |
| 2493 selFileHScroll = XtVaCreateManagedWidget("selFileHScroll", | |
| 2494 #ifdef FEAT_GUI_NEXTAW | |
| 2495 scrollbarWidgetClass, selFileForm, | |
| 2496 #else | |
| 2497 vim_scrollbarWidgetClass, selFileForm, | |
| 2498 #endif | |
| 2499 XtNorientation, XtorientHorizontal, | |
| 2500 XtNwidth, SFpathScrollWidth, | |
| 2501 XtNheight, scrollThickness, | |
| 2502 XtNborderColor, SFfore, | |
| 2503 XtNfromVert, selFileField, | |
| 2504 XtNvertDistance, 30, | |
| 2505 XtNtop, XtChainTop, | |
| 2506 XtNbottom, XtChainTop, | |
| 2507 XtNleft, XtChainLeft, | |
| 2508 XtNright, XtChainLeft, | |
| 2509 XtNforeground, gui.scroll_fg_pixel, | |
| 2510 XtNbackground, gui.scroll_bg_pixel, | |
| 2511 #ifndef FEAT_GUI_NEXTAW | |
| 2512 XtNlimitThumb, 1, | |
| 2513 #endif | |
| 2514 NULL); | |
| 2515 | |
| 2516 XtAddCallback(selFileHScroll, XtNjumpProc, | |
| 2517 (XtCallbackProc) SFpathSliderMovedCallback, (XtPointer)NULL); | |
| 2518 XtAddCallback(selFileHScroll, XtNscrollProc, | |
| 2519 (XtCallbackProc) SFpathAreaSelectedCallback, (XtPointer)NULL); | |
| 2520 | |
| 2521 selFileLists[0] = XtVaCreateManagedWidget("selFileList1", | |
| 2522 compositeWidgetClass, selFileForm, | |
| 2523 XtNwidth, listWidth, | |
| 2524 XtNheight, listHeight, | |
| 2525 XtNforeground, SFfore, | |
| 2526 XtNbackground, SFback, | |
| 2527 XtNborderColor, SFfore, | |
| 2528 XtNfromVert, selFileHScroll, | |
| 2529 XtNvertDistance, 10, | |
| 2530 XtNtop, XtChainTop, | |
| 2531 XtNbottom, XtChainTop, | |
| 2532 XtNleft, XtChainLeft, | |
| 2533 XtNright, XtChainLeft, | |
| 2534 NULL); | |
| 2535 | |
| 2536 selFileLists[1] = XtVaCreateManagedWidget("selFileList2", | |
| 2537 compositeWidgetClass, selFileForm, | |
| 2538 XtNwidth, listWidth, | |
| 2539 XtNheight, listHeight, | |
| 2540 XtNforeground, SFfore, | |
| 2541 XtNbackground, SFback, | |
| 2542 XtNborderColor, SFfore, | |
| 2543 XtNfromHoriz, selFileLists[0], | |
| 2544 XtNfromVert, selFileHScroll, | |
| 2545 XtNhorizDistance, listSpacing, | |
| 2546 XtNvertDistance, 10, | |
| 2547 XtNtop, XtChainTop, | |
| 2548 XtNbottom, XtChainTop, | |
| 2549 XtNleft, XtChainLeft, | |
| 2550 XtNright, XtChainLeft, | |
| 2551 NULL); | |
| 2552 | |
| 2553 selFileLists[2] = XtVaCreateManagedWidget("selFileList3", | |
| 2554 compositeWidgetClass, selFileForm, | |
| 2555 XtNwidth, listWidth, | |
| 2556 XtNheight, listHeight, | |
| 2557 XtNforeground, SFfore, | |
| 2558 XtNbackground, SFback, | |
| 2559 XtNborderColor, SFfore, | |
| 2560 XtNfromHoriz, selFileLists[1], | |
| 2561 XtNfromVert, selFileHScroll, | |
| 2562 XtNhorizDistance, listSpacing, | |
| 2563 XtNvertDistance, 10, | |
| 2564 XtNtop, XtChainTop, | |
| 2565 XtNbottom, XtChainTop, | |
| 2566 XtNleft, XtChainLeft, | |
| 2567 XtNright, XtChainLeft, | |
| 2568 NULL); | |
| 2569 | |
| 2570 for (n = 0; n < 3; n++) | |
| 2571 { | |
| 2572 selFileVScrolls[n] = XtVaCreateManagedWidget("selFileVScroll", | |
| 2573 #ifdef FEAT_GUI_NEXTAW | |
| 2574 scrollbarWidgetClass, selFileLists[n], | |
| 2575 #else | |
| 2576 vim_scrollbarWidgetClass, selFileLists[n], | |
| 2577 #endif | |
| 2578 XtNx, vScrollX, | |
| 2579 XtNy, vScrollY, | |
| 2580 XtNwidth, scrollThickness, | |
| 2581 XtNheight, SFvScrollHeight, | |
| 2582 XtNborderColor, SFfore, | |
| 2583 XtNforeground, gui.scroll_fg_pixel, | |
| 2584 XtNbackground, gui.scroll_bg_pixel, | |
| 2585 #ifndef FEAT_GUI_NEXTAW | |
| 2586 XtNlimitThumb, 1, | |
| 2587 #endif | |
| 2588 NULL); | |
| 2589 | |
| 2590 XtAddCallback(selFileVScrolls[n], XtNjumpProc, | |
| 2255 | 2591 (XtCallbackProc)SFvFloatSliderMovedCallback, |
| 2592 (XtPointer)(long_u)n); | |
| 7 | 2593 XtAddCallback(selFileVScrolls[n], XtNscrollProc, |
|
5022
f8d307ebd74a
updated for version 7.3.1255
Bram Moolenaar <bram@vim.org>
parents:
2255
diff
changeset
|
2594 (XtCallbackProc)SFvAreaSelectedCallback, (XtPointer)(long_u)n); |
| 7 | 2595 |
| 2596 selFileHScrolls[n] = XtVaCreateManagedWidget("selFileHScroll", | |
| 2597 #ifdef FEAT_GUI_NEXTAW | |
| 2598 scrollbarWidgetClass, selFileLists[n], | |
| 2599 #else | |
| 2600 vim_scrollbarWidgetClass, selFileLists[n], | |
| 2601 #endif | |
| 2602 XtNorientation, XtorientHorizontal, | |
| 2603 XtNx, hScrollX, | |
| 2604 XtNy, hScrollY, | |
| 2605 XtNwidth, SFhScrollWidth, | |
| 2606 XtNheight, scrollThickness, | |
| 2607 XtNborderColor, SFfore, | |
| 2608 XtNforeground, gui.scroll_fg_pixel, | |
| 2609 XtNbackground, gui.scroll_bg_pixel, | |
| 2610 #ifndef FEAT_GUI_NEXTAW | |
| 2611 XtNlimitThumb, 1, | |
| 2612 #endif | |
| 2613 NULL); | |
| 2614 | |
| 2615 XtAddCallback(selFileHScrolls[n], XtNjumpProc, | |
| 2255 | 2616 (XtCallbackProc)SFhSliderMovedCallback, |
| 2617 (XtPointer)(long_u)n); | |
| 7 | 2618 XtAddCallback(selFileHScrolls[n], XtNscrollProc, |
|
5022
f8d307ebd74a
updated for version 7.3.1255
Bram Moolenaar <bram@vim.org>
parents:
2255
diff
changeset
|
2619 (XtCallbackProc)SFhAreaSelectedCallback, (XtPointer)(long_u)n); |
| 7 | 2620 } |
| 2621 | |
| 2622 selFileOK = XtVaCreateManagedWidget("selFileOK", | |
| 2623 commandWidgetClass, selFileForm, | |
| 2624 XtNlabel, ok, | |
| 2625 XtNresizable, True, | |
| 2626 XtNcallback, SFokSelect, | |
| 2627 XtNforeground, SFfore, | |
| 2628 XtNbackground, SFback, | |
| 2629 XtNborderColor, SFfore, | |
| 2630 XtNfromHoriz, selFileLists[0], | |
| 2631 XtNfromVert, selFileLists[0], | |
| 2632 XtNvertDistance, 30, | |
| 2633 XtNtop, XtChainTop, | |
| 2634 XtNbottom, XtChainTop, | |
| 2635 XtNleft, XtChainLeft, | |
| 2636 XtNright, XtChainLeft, | |
| 2637 NULL); | |
| 2638 | |
| 2639 selFileCancel = XtVaCreateManagedWidget("selFileCancel", | |
| 2640 commandWidgetClass, selFileForm, | |
| 2641 XtNlabel, cancel, | |
| 2642 XtNresizable, True, | |
| 2643 XtNcallback, SFcancelSelect, | |
| 2644 XtNforeground, SFfore, | |
| 2645 XtNbackground, SFback, | |
| 2646 XtNborderColor, SFfore, | |
| 2647 XtNfromHoriz, selFileOK, | |
| 2648 XtNfromVert, selFileLists[0], | |
| 2649 XtNhorizDistance, 30, | |
| 2650 XtNvertDistance, 30, | |
| 2651 XtNtop, XtChainTop, | |
| 2652 XtNbottom, XtChainTop, | |
| 2653 XtNleft, XtChainLeft, | |
| 2654 XtNright, XtChainLeft, | |
| 2655 NULL); | |
| 2656 | |
| 2657 XtSetMappedWhenManaged(selFile, False); | |
| 2658 XtRealizeWidget(selFile); | |
| 2659 | |
| 2660 /* Add WM_DELETE_WINDOW protocol */ | |
| 2661 SFwmDeleteWindow = XInternAtom(SFdisplay, "WM_DELETE_WINDOW", False); | |
| 2662 XSetWMProtocols(SFdisplay, XtWindow(selFile), &SFwmDeleteWindow, 1); | |
| 2663 | |
| 2664 SFcreateGC(); | |
| 2665 | |
| 2666 for (n = 0; n < 3; n++) | |
| 2667 { | |
| 2668 XtAddEventHandler(selFileLists[n], ExposureMask, True, | |
| 2255 | 2669 (XtEventHandler)SFexposeList, (XtPointer)(long_u)n); |
| 7 | 2670 XtAddEventHandler(selFileLists[n], EnterWindowMask, False, |
| 2255 | 2671 (XtEventHandler)SFenterList, (XtPointer)(long_u)n); |
| 7 | 2672 XtAddEventHandler(selFileLists[n], LeaveWindowMask, False, |
| 2255 | 2673 (XtEventHandler)SFleaveList, (XtPointer)(long_u)n); |
| 7 | 2674 XtAddEventHandler(selFileLists[n], PointerMotionMask, False, |
| 2255 | 2675 (XtEventHandler)SFmotionList, (XtPointer)(long_u)n); |
| 7 | 2676 XtAddEventHandler(selFileLists[n], ButtonPressMask, False, |
| 2255 | 2677 (XtEventHandler)SFbuttonPressList, (XtPointer)(long_u)n); |
| 7 | 2678 XtAddEventHandler(selFileLists[n], ButtonReleaseMask, False, |
| 2255 | 2679 (XtEventHandler)SFbuttonReleaseList, (XtPointer)(long_u)n); |
| 7 | 2680 } |
| 2681 | |
| 2682 XtAddEventHandler(selFileField, KeyPressMask, False, | |
| 2683 SFmodVerifyCallback, (XtPointer)NULL); | |
| 2684 | |
| 2685 SFapp = XtWidgetToApplicationContext(selFile); | |
| 2686 } | |
| 2687 | |
| 2688 static void | |
| 2689 SFtextChanged() | |
| 2690 { | |
| 2691 #if defined(FEAT_XFONTSET) && defined(XtNinternational) | |
| 1887 | 2692 if ((unsigned long)_XawTextFormat((TextWidget)selFileField) == XawFmtWide) |
| 7 | 2693 { |
| 2694 wchar_t *wcbuf=(wchar_t *)SFtextBuffer; | |
| 2695 | |
| 2696 if ((wcbuf[0] == L'/') || (wcbuf[0] == L'~')) | |
| 2697 { | |
| 2698 (void) wcstombs(SFcurrentPath, wcbuf, MAXPATHL); | |
| 2699 SFtextPos = XawTextGetInsertionPoint(selFileField); | |
| 2700 } | |
| 2701 else | |
| 2702 { | |
| 2703 strcpy(SFcurrentPath, SFstartDir); | |
| 2704 (void) wcstombs(SFcurrentPath + strlen(SFcurrentPath), wcbuf, MAXPATHL); | |
| 2705 | |
| 2706 SFtextPos = XawTextGetInsertionPoint(selFileField) + strlen(SFstartDir); | |
| 2707 } | |
| 2708 } | |
| 2709 else | |
| 2710 #endif | |
| 2711 if ((SFtextBuffer[0] == '/') || (SFtextBuffer[0] == '~')) | |
| 2712 { | |
| 2713 (void) strcpy(SFcurrentPath, SFtextBuffer); | |
| 2714 SFtextPos = XawTextGetInsertionPoint(selFileField); | |
| 2715 } | |
| 2716 else | |
| 2717 { | |
| 2718 (void) strcat(strcpy(SFcurrentPath, SFstartDir), SFtextBuffer); | |
| 2719 | |
| 2720 SFtextPos = XawTextGetInsertionPoint(selFileField) + strlen(SFstartDir); | |
| 2721 } | |
| 2722 | |
| 2723 if (!SFworkProcAdded) | |
| 2724 { | |
| 2725 (void) XtAppAddWorkProc(SFapp, (XtWorkProc)SFworkProc, NULL); | |
| 2726 SFworkProcAdded = 1; | |
| 2727 } | |
| 2728 | |
| 2729 SFupdatePath(); | |
| 2730 } | |
| 2731 | |
| 2732 static char * | |
| 2733 SFgetText() | |
| 2734 { | |
| 2735 #if defined(FEAT_XFONTSET) && defined(XtNinternational) | |
| 2736 char *buf; | |
| 2737 | |
| 1887 | 2738 if ((unsigned long)_XawTextFormat((TextWidget)selFileField) == XawFmtWide) |
| 7 | 2739 { |
| 2740 wchar_t *wcbuf; | |
| 2741 int mbslength; | |
| 2742 | |
| 2743 XtVaGetValues(selFileField, | |
| 2744 XtNstring, &wcbuf, | |
| 2745 NULL); | |
| 2746 mbslength = wcstombs(NULL, wcbuf, 0); | |
| 2747 /* Hack: some broken wcstombs() returns zero, just get a large buffer */ | |
| 2748 if (mbslength == 0 && wcbuf != NULL && wcbuf[0] != 0) | |
| 2749 mbslength = MAXPATHL; | |
| 2750 buf=(char *)XtMalloc(mbslength + 1); | |
| 2751 wcstombs(buf, wcbuf, mbslength +1); | |
| 2752 return buf; | |
| 2753 } | |
| 2754 #endif | |
| 2755 return (char *)vim_strsave((char_u *)SFtextBuffer); | |
| 2756 } | |
| 2757 | |
| 2758 static void | |
| 2759 SFprepareToReturn() | |
| 2760 { | |
| 2761 SFstatus = SEL_FILE_NULL; | |
| 2762 XtRemoveGrab(selFile); | |
| 2763 XtUnmapWidget(selFile); | |
| 2764 XtRemoveTimeOut(SFdirModTimerId); | |
| 2765 if (SFchdir(SFstartDir)) | |
| 2766 { | |
| 2767 EMSG(_("E614: vim_SelFile: can't return to current directory")); | |
| 2768 SFstatus = SEL_FILE_CANCEL; | |
| 2769 } | |
| 2770 } | |
| 2771 | |
| 2772 char * | |
| 2773 vim_SelFile(toplevel, prompt, init_path, show_entry, x, y, fg, bg, scroll_fg, scroll_bg) | |
| 2774 Widget toplevel; | |
| 2775 char *prompt; | |
| 2776 char *init_path; | |
| 2777 int (*show_entry)(); | |
| 2778 int x, y; | |
| 2779 guicolor_T fg, bg; | |
| 2780 guicolor_T scroll_fg, scroll_bg; /* The "Scrollbar" group colors */ | |
| 2781 { | |
| 2782 static int firstTime = 1; | |
| 2783 XEvent event; | |
| 2784 char *name_return; | |
| 2785 | |
| 2786 if (prompt == NULL) | |
| 2787 prompt = _("Pathname:"); | |
| 2788 SFfore = fg; | |
| 2789 SFback = bg; | |
| 2790 | |
| 2791 if (mch_dirname((char_u *)SFstartDir, MAXPATHL) == FAIL) | |
| 2792 { | |
| 2793 EMSG(_("E615: vim_SelFile: can't get current directory")); | |
| 2794 return NULL; | |
| 2795 } | |
| 2796 | |
| 2797 if (firstTime) | |
| 2798 { | |
| 2799 firstTime = 0; | |
| 2800 SFdisplay = XtDisplay(toplevel); | |
| 2801 SFcreateWidgets(toplevel, prompt, _("OK"), _("Cancel")); | |
| 2802 } | |
| 2803 else | |
| 2804 { | |
| 2805 XtVaSetValues(selFilePrompt, XtNlabel, prompt, NULL); | |
| 2806 XtVaSetValues(selFile, XtNtitle, prompt, NULL); | |
| 2807 SFsetColors(bg, fg, scroll_bg, scroll_fg); | |
| 2808 } | |
| 2809 | |
| 2810 XtVaSetValues(selFile, XtNx, x, XtNy, y, NULL); | |
| 2811 XtMapWidget(selFile); | |
| 2812 | |
| 2813 (void)strcat(SFstartDir, "/"); | |
| 2814 (void)strcpy(SFcurrentDir, SFstartDir); | |
| 2815 | |
| 2816 if (init_path) | |
| 2817 { | |
| 2818 if (init_path[0] == '/') | |
| 2819 { | |
| 2820 (void)strcpy(SFcurrentPath, init_path); | |
| 2821 if (strncmp(SFcurrentPath, SFstartDir, strlen(SFstartDir))) | |
| 2822 SFsetText(SFcurrentPath); | |
| 2823 else | |
| 2824 SFsetText(&(SFcurrentPath[strlen(SFstartDir)])); | |
| 2825 } | |
| 2826 else | |
| 2827 { | |
| 2828 (void)strcat(strcpy(SFcurrentPath, SFstartDir), init_path); | |
| 2829 SFsetText(&(SFcurrentPath[strlen(SFstartDir)])); | |
| 2830 } | |
| 2831 } | |
| 2832 else | |
| 2833 (void)strcpy(SFcurrentPath, SFstartDir); | |
| 2834 | |
| 2835 SFfunc = show_entry; | |
| 2836 | |
| 2837 SFtextChanged(); | |
| 2838 | |
| 2839 XtAddGrab(selFile, True, True); | |
| 2840 | |
| 2841 SFdirModTimerId = XtAppAddTimeOut(SFapp, (unsigned long) 1000, | |
| 2842 SFdirModTimer, (XtPointer) NULL); | |
| 2843 | |
| 406 | 2844 for (;;) |
| 7 | 2845 { |
| 2846 XtAppNextEvent(SFapp, &event); | |
| 2847 XtDispatchEvent(&event); | |
| 2848 switch (SFstatus) | |
| 2849 { | |
| 2850 case SEL_FILE_TEXT: | |
| 2851 SFstatus = SEL_FILE_NULL; | |
| 2852 SFtextChanged(); | |
| 2853 break; | |
| 2854 case SEL_FILE_OK: | |
| 2855 name_return = SFgetText(); | |
| 2856 SFprepareToReturn(); | |
| 2857 return name_return; | |
| 2858 case SEL_FILE_CANCEL: | |
| 2859 SFprepareToReturn(); | |
| 2860 return NULL; | |
| 2861 case SEL_FILE_NULL: | |
| 2862 break; | |
| 2863 } | |
| 2864 } | |
| 2865 } | |
| 2866 #endif /* FEAT_BROWSE */ |