src/filedlg.C

   1 // -*- C++ -*-
   2 /* This file is part of
   3  * ======================================================
   4  *
   5  *           LyX, The Document Processor
   6  *
   7  *           Copyright 1995 Matthias Ettrich
   8  *           Copyright 1995-2000 The LyX Team.
   9  *
  10  * ====================================================== */
  11
  12 #include <config.h>
  13
  14 #include <unistd.h>
  15 #include <cstdlib>
  16 #include <pwd.h>
  17 #include <grp.h>
  18 #include <cstring>
  19 #include <map>
  20 #include <algorithm>
  21
  22 using std::map;
  23 using std::sort;
  24
  25 #include "lyx_gui_misc.h" // CancelCloseCB
  26 #include "support/FileInfo.h"
  27 #include "gettext.h"
  28
  29 #ifdef HAVE_ERRNO_H
  30 #include <cerrno>
  31 #endif
  32
  33 #if HAVE_DIRENT_H
  34 # include <dirent.h>
  35 # define NAMLEN(dirent) strlen((dirent)->d_name)
  36 #else
  37 # define dirent direct
  38 # define NAMLEN(dirent) (dirent)->d_namlen
  39 # if HAVE_SYS_NDIR_H
  40 #  include <sys/ndir.h>
  41 # endif
  42 # if HAVE_SYS_DIR_H
  43 #  include <sys/dir.h>
  44 # endif
  45 # if HAVE_NDIR_H
  46 #  include <ndir.h>
  47 # endif
  48 #endif
  49
  50 #if TIME_WITH_SYS_TIME
  51 # include <sys/time.h>
  52 # include <ctime>
  53 #else
  54 # if HAVE_SYS_TIME_H
  55 #  include <sys/time.h>
  56 # else
  57 #  include <ctime>
  58 # endif
  59 #endif
  60
  61 #ifdef BROKEN_HEADERS
  62 extern "C" int gettimeofday(struct timeval *, struct timezone *);
  63 #define remove(a) unlink(a)
  64 #endif
  65
  66 #ifdef __GNUG__
  67 #pragma implementation
  68 #endif
  69
  70 #include "support/filetools.h"
  71 #include "filedlg.h"
  72
  73 // six months, in seconds
  74 static const long SIX_MONTH_SEC = 6L * 30L * 24L * 60L * 60L;
  75 static const long ONE_HOUR_SEC = 60L * 60L;
  76
  77 // *** User cache class implementation
  78 /// User cache class definition
  79 class UserCache {
  80 public:
  81         /// seeks user name from group ID
  82         string const & find(uid_t ID) const {
  83                 Users::const_iterator cit = users.find(ID);
  84                 if (cit == users.end()) {
  85                         add(ID);
  86                         return users[ID];
  87                 }
  88                 return (*cit).second;
  89         }
  90 private:
  91         ///
  92         void add(uid_t ID) const;
  93         ///
  94         typedef map<uid_t, string> Users;
  95         ///
  96         mutable Users users;
  97 };
  98
  99 void UserCache::add(uid_t ID) const
 100 {
 101         string pszNewName;
 102         struct passwd * pEntry;
 103
 104         // gets user name
 105         if ((pEntry = getpwuid(ID)))
 106                 pszNewName = pEntry->pw_name;
 107         else {
 108                 pszNewName = tostr(ID);
 109         }
 110
 111         // adds new node
 112         users[ID] = pszNewName;
 113 }
 114
 115
 116 /// Group cache class definition
 117 class GroupCache {
 118 public:
 119         /// seeks group name from group ID
 120         string const & find(gid_t ID) const {
 121                 Groups::const_iterator cit = groups.find(ID);
 122                 if (cit == groups.end()) {
 123                         add(ID);
 124                         return groups[ID];
 125                 }
 126                 return (*cit).second;
 127         }
 128 private:
 129         ///
 130         void add(gid_t ID) const;
 131         ///
 132         typedef map<gid_t, string> Groups;
 133         ///
 134         mutable Groups groups;
 135 };
 136
 137 void GroupCache::add(gid_t ID) const
 138 {
 139         string pszNewName;
 140         struct group * pEntry;
 141
 142         // gets user name
 143         if ((pEntry = getgrgid(ID))) pszNewName = pEntry->gr_name;
 144         else {
 145                 pszNewName = tostr(ID);
 146         }
 147         // adds new node
 148         groups[ID] = pszNewName;
 149 }
 150
 151 // static instances
 152 static UserCache lyxUserCache;
 153 static GroupCache lyxGroupCache;
 154
 155 // some "C" wrappers around callbacks
 156 extern "C" void C_LyXFileDlg_FileDlgCB(FL_OBJECT *, long lArgument);
 157 extern "C" void C_LyXFileDlg_DoubleClickCB(FL_OBJECT *, long);
 158 extern "C" int C_LyXFileDlg_CancelCB(FL_FORM *, void *);
 159
 160
 161 // compares two LyXDirEntry objects content (used for sort)
 162 class comp_direntry {
 163 public:
 164         int operator()(LyXDirEntry const & r1,
 165                        LyXDirEntry const & r2) const {
 166                 bool r1d = suffixIs(r1.pszName, '/');
 167                 bool r2d = suffixIs(r2.pszName, '/');
 168                 if (r1d && !r2d) return 1;
 169                 if (!r1d && r2d) return 0;
 170                 return r1.pszName < r2.pszName;
 171         }
 172 };
 173
 174
 175 // *** LyXFileDlg class implementation
 176
 177 // static members
 178 FD_FileDlg * LyXFileDlg::pFileDlgForm = 0;
 179 LyXFileDlg * LyXFileDlg::pCurrentDlg = 0;
 180
 181
 182 // Reread: updates dialog list to match class directory
 183 void LyXFileDlg::Reread()
 184 {
 185         // Opens directory
 186         DIR * pDirectory = opendir(pszDirectory.c_str());
 187         if (!pDirectory) {
 188                 WriteFSAlert(_("Warning! Couldn't open directory."),
 189                              pszDirectory);
 190                 pszDirectory = GetCWD();
 191                 pDirectory = opendir(pszDirectory.c_str());
 192         }
 193
 194         // Clear the present namelist
 195         direntries.clear();
 196
 197         // Updates display
 198         fl_hide_object(pFileDlgForm->List);
 199         fl_clear_browser(pFileDlgForm->List);
 200         fl_set_input(pFileDlgForm->DirBox, pszDirectory.c_str());
 201
 202         // Splits complete directory name into directories and compute depth
 203         iDepth = 0;
 204         string line, Temp;
 205         char szMode[15];
 206         FileInfo fileInfo;
 207         string File = pszDirectory;
 208         if (File != "/") {
 209                 File = split(File, Temp, '/');
 210         }
 211         while (!File.empty() || !Temp.empty()) {
 212                 string dline = "@b"+line + Temp + '/';
 213                 fl_add_browser_line(pFileDlgForm->List, dline.c_str());
 214                 File = split(File, Temp, '/');
 215                 line += ' ';
 216                 ++iDepth;
 217         }
 218
 219         // Parses all entries of the given subdirectory
 220         time_t curTime = time(0);
 221         rewinddir(pDirectory);
 222         struct dirent * pDirEntry;
 223         while ((pDirEntry = readdir(pDirectory))) {
 224                 bool isLink = false, isDir = false;
 225
 226                 // If the pattern doesn't start with a dot, skip hidden files
 227                 if (!pszMask.empty() && pszMask[0] != '.' &&
 228                     pDirEntry->d_name[0] == '.')
 229                         continue;
 230
 231                 // Gets filename
 232                 string fname = pDirEntry->d_name;
 233
 234                 // Under all circumstances, "." and ".." are not wanted
 235                 if (fname == "." || fname == "..")
 236                         continue;
 237
 238                 // gets file status
 239                 File = AddName(pszDirectory, fname);
 240
 241                 fileInfo.newFile(File, true);
 242                 fileInfo.modeString(szMode);
 243                 unsigned int nlink = fileInfo.getNumberOfLinks();
 244                 string user =   lyxUserCache.find(fileInfo.getUid());
 245                 string group = lyxGroupCache.find(fileInfo.getGid());
 246
 247                 time_t modtime = fileInfo.getModificationTime();
 248                 string Time = ctime(&modtime);
 249
 250                 if (curTime > fileInfo.getModificationTime() + SIX_MONTH_SEC
 251                     || curTime < fileInfo.getModificationTime()
 252                     + ONE_HOUR_SEC) {
 253                         // The file is fairly old or in the future. POSIX says
 254                         // the cutoff is 6 months old. Allow a 1 hour slop
 255                         // factor for what is considered "the future", to
 256                         // allow for NFS server/client clock disagreement.
 257                         // Show the year instead of the time of day.
 258                         Time.erase(10, 9);
 259                         Time.erase(15, string::npos);
 260                 } else {
 261                         Time.erase(16, string::npos);
 262                 }
 263
 264                 string Buffer = string(szMode) + ' ' +
 265                         tostr(nlink) + ' ' +
 266                         user + ' ' +
 267                         group + ' ' +
 268                         Time.substr(4, string::npos) + ' ';
 269
 270                 Buffer += pDirEntry->d_name;
 271                 Buffer += fileInfo.typeIndicator();
 272
 273                 if ((isLink = fileInfo.isLink())) {
 274                         string Link;
 275
 276                         if (LyXReadLink(File, Link)) {
 277                                 Buffer += " -> ";
 278                                 Buffer += Link;
 279
 280                                 // This gives the FileType of the file that
 281                                 // is really pointed too after resolving all
 282                                 // symlinks. This is not necessarily the same
 283                                 // as the type of Link (which could again be a
 284                                 // link). Is that intended?
 285                                 //                              JV 199902
 286                                 fileInfo.newFile(File);
 287                                 Buffer += fileInfo.typeIndicator();
 288                         }
 289                 }
 290
 291                 // filters files according to pattern and type
 292                 if (fileInfo.isRegular()
 293                     || fileInfo.isChar()
 294                     || fileInfo.isBlock()
 295                     || fileInfo.isFifo()) {
 296                         if (!regexMatch(fname, pszMask))
 297                                 continue;
 298                 } else if (!(isDir = fileInfo.isDir()))
 299                         continue;
 300
 301                 LyXDirEntry tmp;
 302
 303                 // Note pszLsEntry is an string!
 304                 tmp.pszLsEntry = Buffer;
 305                 // creates used name
 306                 string temp = fname;
 307                 if (isDir) temp += '/';
 308
 309                 tmp.pszName = temp;
 310                 // creates displayed name
 311                 temp = pDirEntry->d_name;
 312                 if (isLink)
 313                         temp += '@';
 314                 else
 315                         temp += fileInfo.typeIndicator();
 316                 tmp.pszDisplayed = temp;
 317
 318                 direntries.push_back(tmp);
 319         }
 320
 321         closedir(pDirectory);
 322
 323         // Sort the names
 324         sort(direntries.begin(), direntries.end(), comp_direntry());
 325
 326         // Add them to directory box
 327         for (DirEntries::const_iterator cit = direntries.begin();
 328              cit != direntries.end(); ++cit) {
 329                 string temp = line + (*cit).pszDisplayed;
 330                 fl_add_browser_line(pFileDlgForm->List, temp.c_str());
 331         }
 332         fl_set_browser_topline(pFileDlgForm->List, iDepth);
 333         fl_show_object(pFileDlgForm->List);
 334         iLastSel = -1;
 335 }
 336
 337
 338 // SetDirectory: sets dialog current directory
 339 void LyXFileDlg::SetDirectory(string const & Path)
 340 {
 341         if (!pszDirectory.empty()) {
 342                 string TempPath = ExpandPath(Path); // Expand ~/
 343                 TempPath = MakeAbsPath(TempPath, pszDirectory);
 344                 pszDirectory = MakeAbsPath(TempPath);
 345         } else pszDirectory = MakeAbsPath(Path);
 346 }
 347
 348
 349 // SetMask: sets dialog file mask
 350 void LyXFileDlg::SetMask(string const & NewMask)
 351 {
 352         pszMask = NewMask;
 353         fl_set_input(pFileDlgForm->PatBox, pszMask.c_str());
 354 }
 355
 356
 357 // SetInfoLine: sets dialog information line
 358 void LyXFileDlg::SetInfoLine(string const & Line)
 359 {
 360         pszInfoLine = Line;
 361         fl_set_object_label(pFileDlgForm->FileInfo, pszInfoLine.c_str());
 362 }
 363
 364
 365 LyXFileDlg::LyXFileDlg()
 366 {
 367         pszDirectory = MakeAbsPath(string("."));
 368         pszMask = '*';
 369
 370         // Creates form if necessary.
 371         if (!pFileDlgForm) {
 372                 pFileDlgForm = create_form_FileDlg();
 373                 // Set callbacks. This means that we don't need a patch file
 374                 fl_set_object_callback(pFileDlgForm->DirBox,
 375                                        C_LyXFileDlg_FileDlgCB, 0);
 376                 fl_set_object_callback(pFileDlgForm->PatBox,
 377                                        C_LyXFileDlg_FileDlgCB, 1);
 378                 fl_set_object_callback(pFileDlgForm->List,
 379                                        C_LyXFileDlg_FileDlgCB, 2);
 380                 fl_set_object_callback(pFileDlgForm->Filename,
 381                                        C_LyXFileDlg_FileDlgCB, 3);
 382                 fl_set_object_callback(pFileDlgForm->Rescan,
 383                                        C_LyXFileDlg_FileDlgCB, 10);
 384                 fl_set_object_callback(pFileDlgForm->Home,
 385                                        C_LyXFileDlg_FileDlgCB, 11);
 386                 fl_set_object_callback(pFileDlgForm->User1,
 387                                        C_LyXFileDlg_FileDlgCB, 12);
 388                 fl_set_object_callback(pFileDlgForm->User2,
 389                                        C_LyXFileDlg_FileDlgCB, 13);
 390
 391                 // Make sure pressing the close box doesn't crash LyX. (RvdK)
 392                 fl_set_form_atclose(pFileDlgForm->FileDlg,
 393                                     C_LyXFileDlg_CancelCB, 0);
 394                 // Register doubleclick callback
 395                 fl_set_browser_dblclick_callback(pFileDlgForm->List,
 396                                                  C_LyXFileDlg_DoubleClickCB,
 397                                                  0);
 398         }
 399         fl_hide_object(pFileDlgForm->User1);
 400         fl_hide_object(pFileDlgForm->User2);
 401 }
 402
 403
 404 // SetButton: sets file selector user button action
 405 void LyXFileDlg::SetButton(int iIndex, string const & pszName,
 406                            string const & pszPath)
 407 {
 408         FL_OBJECT * pObject;
 409         string * pTemp;
 410
 411         if (iIndex == 0) {
 412                 pObject = pFileDlgForm->User1;
 413                 pTemp = &pszUserPath1;
 414         } else if (iIndex == 1) {
 415                 pObject = pFileDlgForm->User2;
 416                 pTemp = &pszUserPath2;
 417         } else return;
 418
 419         if (!pszName.empty() && !pszPath.empty()) {
 420                 fl_set_object_label(pObject, pszName.c_str());
 421                 fl_show_object(pObject);
 422                 *pTemp = pszPath;
 423         } else {
 424                 fl_hide_object(pObject);
 425                 (*pTemp).erase();
 426         }
 427 }
 428
 429
 430 // GetDirectory: gets last dialog directory
 431 string const LyXFileDlg::GetDirectory() const
 432 {
 433         if (!pszDirectory.empty())
 434                 return pszDirectory;
 435         else
 436                 return string(".");
 437 }
 438
 439
 440 // RunDialog: handle dialog during file selection
 441 bool LyXFileDlg::RunDialog()
 442 {
 443         force_cancel = false;
 444         force_ok = false;
 445
 446         // event loop
 447         while(true) {
 448
 449                 FL_OBJECT * pObject = fl_do_forms();
 450
 451                 if (pObject == pFileDlgForm->Ready) {
 452                         if (HandleOK())
 453                                 return true;
 454                 } else if (pObject == pFileDlgForm->Cancel
 455                            || force_cancel)
 456                         return false;
 457                 else if (force_ok)
 458                         return true;
 459         }
 460 }
 461
 462
 463 // XForms objects callback (static)
 464 void LyXFileDlg::FileDlgCB(FL_OBJECT *, long lArgument)
 465 {
 466         if (!pCurrentDlg) return;
 467
 468         switch (lArgument) {
 469
 470         case 0: // get directory
 471                 pCurrentDlg->SetDirectory(fl_get_input(pFileDlgForm->DirBox));
 472                 pCurrentDlg->Reread();
 473                 break;
 474
 475         case 1: // get mask
 476                 pCurrentDlg->SetMask(fl_get_input(pFileDlgForm->PatBox));
 477                 pCurrentDlg->Reread();
 478                 break;
 479
 480         case 2: // list
 481                 pCurrentDlg->HandleListHit();
 482                 break;
 483
 484         case 10: // rescan
 485                 pCurrentDlg->SetDirectory(fl_get_input(pFileDlgForm->DirBox));
 486                 pCurrentDlg->SetMask(fl_get_input(pFileDlgForm->PatBox));
 487                 pCurrentDlg->Reread();
 488                 break;
 489
 490         case 11: // home
 491                 pCurrentDlg->SetDirectory(GetEnvPath("HOME"));
 492                 pCurrentDlg->SetMask(fl_get_input(pFileDlgForm->PatBox));
 493                 pCurrentDlg->Reread();
 494                 break;
 495
 496         case 12: // user button 1
 497                 if (!pCurrentDlg->pszUserPath1.empty()) {
 498                         pCurrentDlg->SetDirectory(pCurrentDlg->pszUserPath1);
 499                         pCurrentDlg->SetMask(fl_get_input(pFileDlgForm
 500                                                           ->PatBox));
 501                         pCurrentDlg->Reread();
 502                 }
 503                 break;
 504
 505         case 13: // user button 2
 506                 if (!pCurrentDlg->pszUserPath2.empty()) {
 507                         pCurrentDlg->SetDirectory(pCurrentDlg->pszUserPath2);
 508                         pCurrentDlg->SetMask(fl_get_input(pFileDlgForm
 509                                                           ->PatBox));
 510                         pCurrentDlg->Reread();
 511                 }
 512                 break;
 513
 514         }
 515 }
 516
 517
 518 extern "C" void C_LyXFileDlg_FileDlgCB(FL_OBJECT * ob, long data)
 519 {
 520         LyXFileDlg::FileDlgCB(ob, data);
 521 }
 522
 523
 524 // Handle callback from list
 525 void LyXFileDlg::HandleListHit()
 526 {
 527         // set info line
 528         int iSelect = fl_get_browser(pFileDlgForm->List);
 529         if (iSelect > iDepth)  {
 530                 SetInfoLine(direntries[iSelect - iDepth - 1].pszLsEntry);
 531         } else {
 532                 SetInfoLine(string());
 533         }
 534 }
 535
 536
 537 // Callback for double click in list
 538 void LyXFileDlg::DoubleClickCB(FL_OBJECT *, long)
 539 {
 540         if (pCurrentDlg->HandleDoubleClick())
 541                 // Simulate click on OK button
 542                 pCurrentDlg->Force(false);
 543 }
 544
 545 extern "C" void C_LyXFileDlg_DoubleClickCB(FL_OBJECT * ob, long data)
 546 {
 547         LyXFileDlg::DoubleClickCB(ob, data);
 548 }
 549
 550 // Handle double click from list
 551 bool LyXFileDlg::HandleDoubleClick()
 552 {
 553         string pszTemp;
 554
 555         // set info line
 556         bool isDir = true;
 557         int iSelect = fl_get_browser(pFileDlgForm->List);
 558         if (iSelect > iDepth)  {
 559                 pszTemp = direntries[iSelect - iDepth - 1].pszName;
 560                 SetInfoLine(direntries[iSelect - iDepth - 1].pszLsEntry);
 561                 if (!suffixIs(pszTemp, '/')) {
 562                         isDir = false;
 563                         fl_set_input(pFileDlgForm->Filename, pszTemp.c_str());
 564                 }
 565         } else if (iSelect != 0) {
 566                 SetInfoLine(string());
 567         } else
 568                 return true;
 569
 570         // executes action
 571         if (isDir) {
 572                 string Temp;
 573
 574                 // builds new directory name
 575                 if (iSelect > iDepth) {
 576                         // Directory deeper down
 577                         // First, get directory with trailing /
 578                         Temp = fl_get_input(pFileDlgForm->DirBox);
 579                         if (!suffixIs(Temp, '/'))
 580                                 Temp += '/';
 581                         Temp += pszTemp;
 582                 } else {
 583                         // Directory higher up
 584                         Temp.erase();
 585                         for (int i = 0; i < iSelect; ++i) {
 586                                 string piece = fl_get_browser_line(pFileDlgForm->List, i+1);
 587                                 // The '+2' is here to count the '@b' (JMarc)
 588                                 Temp += piece.substr(i + 2);
 589                         }
 590                 }
 591
 592                 // assigns it
 593                 SetDirectory(Temp);
 594                 Reread();
 595                 return false;
 596         }
 597         return true;
 598 }
 599
 600
 601 // Handle OK button call
 602 bool LyXFileDlg::HandleOK()
 603 {
 604         // mask was changed
 605         string pszTemp = fl_get_input(pFileDlgForm->PatBox);
 606         if (pszTemp!= pszMask) {
 607                 SetMask(pszTemp);
 608                 Reread();
 609                 return false;
 610         }
 611
 612         // directory was changed
 613         pszTemp = fl_get_input(pFileDlgForm->DirBox);
 614         if (pszTemp!= pszDirectory) {
 615                 SetDirectory(pszTemp);
 616                 Reread();
 617                 return false;
 618         }
 619
 620         // Handle return from list
 621         int select = fl_get_browser(pFileDlgForm->List);
 622         if (select > iDepth) {
 623                 string temp = direntries[select - iDepth - 1].pszName;
 624                 if (!suffixIs(temp, '/')) {
 625                         // If user didn't type anything, use browser
 626                         string name = fl_get_input(pFileDlgForm->Filename);
 627                         if (name.empty()) {
 628                                 fl_set_input(pFileDlgForm->Filename, temp.c_str());
 629                         }
 630                         return true;
 631                 }
 632         }
 633
 634         // Emulate a doubleclick
 635         return HandleDoubleClick();
 636 }
 637
 638
 639 // Handle Cancel CB from WM close
 640 int LyXFileDlg::CancelCB(FL_FORM *, void *)
 641 {
 642         // Simulate a click on the cancel button
 643         pCurrentDlg->Force(true);
 644         return FL_IGNORE;
 645 }
 646
 647
 648 extern "C" int C_LyXFileDlg_CancelCB(FL_FORM *fl, void *xev)
 649 {
 650         return LyXFileDlg::CancelCB(fl, xev);
 651 }
 652
 653
 654 // Simulates a click on OK/Cancel
 655 void LyXFileDlg::Force(bool cancel)
 656 {
 657         if (cancel) {
 658                 force_cancel = true;
 659                 fl_set_button(pFileDlgForm->Cancel, 1);
 660         } else {
 661                 force_ok = true;
 662                 fl_set_button(pFileDlgForm->Ready, 1);
 663         }
 664         // Start timer to break fl_do_forms loop soon
 665         fl_set_timer(pFileDlgForm->timer, 0.1);
 666 }
 667
 668
 669 // Select: launches dialog and returns selected file
 670 string const LyXFileDlg::Select(string const & title, string const & path,
 671                           string const & mask, string const & suggested)
 672 {
 673         // handles new mask and path
 674         bool isOk = true;
 675         if (!mask.empty()) {
 676                 SetMask(mask);
 677                 isOk = false;
 678         }
 679         if (!path.empty()) {
 680                 SetDirectory(path);
 681                 isOk = false;
 682         }
 683         if (!isOk) Reread();
 684         else {
 685                 fl_select_browser_line(pFileDlgForm->List, 1);
 686                 fl_set_browser_topline(pFileDlgForm->List, 1);
 687         }
 688
 689         // checks whether dialog can be started
 690         if (pCurrentDlg) return string();
 691         pCurrentDlg = this;
 692
 693         // runs dialog
 694         SetInfoLine (string());
 695         fl_set_input(pFileDlgForm->Filename, suggested.c_str());
 696         fl_set_button(pFileDlgForm->Cancel, 0);
 697         fl_set_button(pFileDlgForm->Ready, 0);
 698         fl_set_focus_object(pFileDlgForm->FileDlg, pFileDlgForm->Filename);
 699         fl_deactivate_all_forms();
 700         fl_show_form(pFileDlgForm->FileDlg, FL_PLACE_MOUSE | FL_FREE_SIZE,
 701                      FL_FULLBORDER, title.c_str());
 702
 703         isOk = RunDialog();
 704
 705         fl_hide_form(pFileDlgForm->FileDlg);
 706         fl_activate_all_forms();
 707         pCurrentDlg = 0;
 708
 709         // Returns filename or string() if no valid selection was made
 710         if (!isOk || !fl_get_input(pFileDlgForm->Filename)[0]) return string();
 711
 712         pszFileName = fl_get_input(pFileDlgForm->Filename);
 713
 714         if (!AbsolutePath(pszFileName)) {
 715                 pszFileName = AddName(fl_get_input(pFileDlgForm->DirBox),
 716                                       pszFileName);
 717         }
 718         return pszFileName;
 719 }