src/generic/filectrlg.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/generic/filectrlg.cpp
   3 // Purpose:     wxGenericFileCtrl Implementation
   4 // Author:      Diaa M. Sami
   5 // Created:     2007-07-07
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) Diaa M. Sami
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 #include "wx/wxprec.h"
  12
  13 #ifdef __BORLANDC__
  14 #pragma hdrstop
  15 #endif
  16
  17 #if wxUSE_FILECTRL
  18
  19 #include "wx/generic/filectrlg.h"
  20
  21 #ifndef WX_PRECOMP
  22     #include "wx/settings.h"
  23     #include "wx/sizer.h"
  24     #include "wx/stattext.h"
  25     #include "wx/checkbox.h"
  26     #include "wx/msgdlg.h"
  27     #include "wx/log.h"
  28     #include "wx/filedlg.h"
  29 #endif
  30
  31 #include "wx/filename.h"
  32 #include "wx/clntdata.h"
  33 #include "wx/file.h"        // for wxS_IXXX constants only
  34 #include "wx/generic/dirctrlg.h" // for wxFileIconsTable
  35 #include "wx/dir.h"
  36 #include "wx/tokenzr.h"
  37
  38 #ifdef __WXMSW__
  39     #include "wx/msw/wrapwin.h"
  40 #endif
  41
  42 #if defined(__WXWINCE__)
  43 #define IsTopMostDir(dir) (dir == wxT("\\") || dir == wxT("/"))
  44 #elif (defined(__DOS__) || defined(__WINDOWS__) || defined (__OS2__))
  45 #define IsTopMostDir(dir)   (dir.empty())
  46 #else
  47 #define IsTopMostDir(dir)   (dir == wxT("/"))
  48 #endif
  49
  50
  51 // ----------------------------------------------------------------------------
  52 // private functions
  53 // ----------------------------------------------------------------------------
  54
  55 static
  56 int wxCALLBACK wxFileDataNameCompare( long data1, long data2, long sortOrder)
  57 {
  58      wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
  59      wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
  60
  61      if (fd1->GetFileName() == wxT(".."))
  62          return -sortOrder;
  63      if (fd2->GetFileName() == wxT(".."))
  64          return sortOrder;
  65      if (fd1->IsDir() && !fd2->IsDir())
  66          return -sortOrder;
  67      if (fd2->IsDir() && !fd1->IsDir())
  68          return sortOrder;
  69
  70      return sortOrder*wxStrcmp( fd1->GetFileName(), fd2->GetFileName() );
  71 }
  72
  73 static
  74 int wxCALLBACK wxFileDataSizeCompare(long data1, long data2, long sortOrder)
  75 {
  76      wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
  77      wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
  78
  79      if (fd1->GetFileName() == wxT(".."))
  80          return -sortOrder;
  81      if (fd2->GetFileName() == wxT(".."))
  82          return sortOrder;
  83      if (fd1->IsDir() && !fd2->IsDir())
  84          return -sortOrder;
  85      if (fd2->IsDir() && !fd1->IsDir())
  86          return sortOrder;
  87      if (fd1->IsLink() && !fd2->IsLink())
  88          return -sortOrder;
  89      if (fd2->IsLink() && !fd1->IsLink())
  90          return sortOrder;
  91
  92      return fd1->GetSize() > fd2->GetSize() ? sortOrder : -sortOrder;
  93 }
  94
  95 static
  96 int wxCALLBACK wxFileDataTypeCompare(long data1, long data2, long sortOrder)
  97 {
  98      wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
  99      wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
 100
 101      if (fd1->GetFileName() == wxT(".."))
 102          return -sortOrder;
 103      if (fd2->GetFileName() == wxT(".."))
 104          return sortOrder;
 105      if (fd1->IsDir() && !fd2->IsDir())
 106          return -sortOrder;
 107      if (fd2->IsDir() && !fd1->IsDir())
 108          return sortOrder;
 109      if (fd1->IsLink() && !fd2->IsLink())
 110          return -sortOrder;
 111      if (fd2->IsLink() && !fd1->IsLink())
 112          return sortOrder;
 113
 114      return sortOrder*wxStrcmp( fd1->GetFileType(), fd2->GetFileType() );
 115 }
 116
 117 static
 118 int wxCALLBACK wxFileDataTimeCompare(long data1, long data2, long sortOrder)
 119 {
 120      wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
 121      wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
 122
 123      if (fd1->GetFileName() == wxT(".."))
 124          return -sortOrder;
 125      if (fd2->GetFileName() == wxT(".."))
 126          return sortOrder;
 127      if (fd1->IsDir() && !fd2->IsDir())
 128          return -sortOrder;
 129      if (fd2->IsDir() && !fd1->IsDir())
 130          return sortOrder;
 131
 132      return fd1->GetDateTime().IsLaterThan(fd2->GetDateTime()) ? sortOrder : -sortOrder;
 133 }
 134
 135 // defined in src/generic/dirctrlg.cpp
 136 extern size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayInt &icon_ids);
 137
 138 //-----------------------------------------------------------------------------
 139 //  wxFileData
 140 //-----------------------------------------------------------------------------
 141
 142 wxFileData::wxFileData( const wxString &filePath, const wxString &fileName, fileType type, int image_id )
 143 {
 144     Init();
 145     m_fileName = fileName;
 146     m_filePath = filePath;
 147     m_type = type;
 148     m_image = image_id;
 149
 150     ReadData();
 151 }
 152
 153 void wxFileData::Init()
 154 {
 155     m_size = 0;
 156     m_type = wxFileData::is_file;
 157     m_image = wxFileIconsTable::file;
 158 }
 159
 160 void wxFileData::Copy( const wxFileData& fileData )
 161 {
 162     m_fileName = fileData.GetFileName();
 163     m_filePath = fileData.GetFilePath();
 164     m_size = fileData.GetSize();
 165     m_dateTime = fileData.GetDateTime();
 166     m_permissions = fileData.GetPermissions();
 167     m_type = fileData.GetType();
 168     m_image = fileData.GetImageId();
 169 }
 170
 171 void wxFileData::ReadData()
 172 {
 173     if (IsDrive())
 174     {
 175         m_size = 0;
 176         return;
 177     }
 178
 179 #if defined(__DOS__) || (defined(__WINDOWS__) && !defined(__WXWINCE__)) || defined(__OS2__)
 180     // c:\.. is a drive don't stat it
 181     if ((m_fileName == wxT("..")) && (m_filePath.length() <= 5))
 182     {
 183         m_type = is_drive;
 184         m_size = 0;
 185         return;
 186     }
 187 #endif // __DOS__ || __WINDOWS__
 188
 189 #ifdef __WXWINCE__
 190
 191     // WinCE
 192
 193     DWORD fileAttribs = GetFileAttributes(m_filePath.fn_str());
 194     m_type |= (fileAttribs & FILE_ATTRIBUTE_DIRECTORY) != 0 ? is_dir : 0;
 195
 196     wxString p, f, ext;
 197     wxSplitPath(m_filePath, & p, & f, & ext);
 198     if (wxStricmp(ext, wxT("exe")) == 0)
 199         m_type |= is_exe;
 200
 201     // Find out size
 202     m_size = 0;
 203     HANDLE fileHandle = CreateFile(m_filePath.fn_str(),
 204             GENERIC_READ,
 205             FILE_SHARE_READ,
 206             NULL,
 207             OPEN_EXISTING,
 208             FILE_ATTRIBUTE_NORMAL,
 209             NULL);
 210
 211     if (fileHandle != INVALID_HANDLE_VALUE)
 212     {
 213         m_size = GetFileSize(fileHandle, 0);
 214         CloseHandle(fileHandle);
 215     }
 216
 217     m_dateTime = wxFileModificationTime(m_filePath);
 218
 219 #else
 220
 221     // OTHER PLATFORMS
 222
 223     wxStructStat buff;
 224
 225 #if defined(__UNIX__) && (!defined( __OS2__ ) && !defined(__VMS))
 226     lstat( m_filePath.fn_str(), &buff );
 227     m_type |= S_ISLNK( buff.st_mode ) != 0 ? is_link : 0;
 228 #else // no lstat()
 229     // only translate to file charset if we don't go by our
 230     // wxStat implementation
 231 #ifndef wxNEED_WX_UNISTD_H
 232     wxStat( m_filePath.fn_str() , &buff );
 233 #else
 234     wxStat( m_filePath, &buff );
 235 #endif
 236 #endif
 237
 238     m_type |= (buff.st_mode & S_IFDIR) != 0 ? is_dir : 0;
 239     m_type |= (buff.st_mode & wxS_IXUSR) != 0 ? is_exe : 0;
 240
 241     m_size = buff.st_size;
 242
 243     m_dateTime = buff.st_mtime;
 244 #endif
 245     // __WXWINCE__
 246
 247 #if defined(__UNIX__)
 248     m_permissions.Printf(_T("%c%c%c%c%c%c%c%c%c"),
 249                          buff.st_mode & wxS_IRUSR ? _T('r') : _T('-'),
 250                          buff.st_mode & wxS_IWUSR ? _T('w') : _T('-'),
 251                          buff.st_mode & wxS_IXUSR ? _T('x') : _T('-'),
 252                          buff.st_mode & wxS_IRGRP ? _T('r') : _T('-'),
 253                          buff.st_mode & wxS_IWGRP ? _T('w') : _T('-'),
 254                          buff.st_mode & wxS_IXGRP ? _T('x') : _T('-'),
 255                          buff.st_mode & wxS_IROTH ? _T('r') : _T('-'),
 256                          buff.st_mode & wxS_IWOTH ? _T('w') : _T('-'),
 257                          buff.st_mode & wxS_IXOTH ? _T('x') : _T('-'));
 258 #elif defined(__WIN32__)
 259     DWORD attribs = ::GetFileAttributes(m_filePath.c_str());
 260     if (attribs != (DWORD)-1)
 261     {
 262         m_permissions.Printf(_T("%c%c%c%c"),
 263                              attribs & FILE_ATTRIBUTE_ARCHIVE  ? _T('A') : _T(' '),
 264                              attribs & FILE_ATTRIBUTE_READONLY ? _T('R') : _T(' '),
 265                              attribs & FILE_ATTRIBUTE_HIDDEN   ? _T('H') : _T(' '),
 266                              attribs & FILE_ATTRIBUTE_SYSTEM   ? _T('S') : _T(' '));
 267     }
 268 #endif
 269
 270     // try to get a better icon
 271     if (m_image == wxFileIconsTable::file)
 272     {
 273         if (m_fileName.Find(wxT('.'), true) != wxNOT_FOUND)
 274         {
 275             m_image = wxTheFileIconsTable->GetIconID( m_fileName.AfterLast(wxT('.')));
 276         } else if (IsExe())
 277         {
 278             m_image = wxFileIconsTable::executable;
 279         }
 280     }
 281 }
 282
 283 wxString wxFileData::GetFileType() const
 284 {
 285     if (IsDir())
 286         return _("<DIR>");
 287     else if (IsLink())
 288         return _("<LINK>");
 289     else if (IsDrive())
 290         return _("<DRIVE>");
 291     else if (m_fileName.Find(wxT('.'), true) != wxNOT_FOUND)
 292         return m_fileName.AfterLast(wxT('.'));
 293
 294     return wxEmptyString;
 295 }
 296
 297 wxString wxFileData::GetModificationTime() const
 298 {
 299     // want time as 01:02 so they line up nicely, no %r in WIN32
 300     return m_dateTime.FormatDate() + wxT(" ") + m_dateTime.Format(wxT("%I:%M:%S %p"));
 301 }
 302
 303 wxString wxFileData::GetHint() const
 304 {
 305     wxString s = m_filePath;
 306     s += wxT("  ");
 307
 308     if (IsDir())
 309         s += _("<DIR>");
 310     else if (IsLink())
 311         s += _("<LINK>");
 312     else if (IsDrive())
 313         s += _("<DRIVE>");
 314     else // plain file
 315         s += wxString::Format(wxPLURAL("%ld byte", "%ld bytes", m_size),
 316                               wxLongLong(m_size).ToString().c_str());
 317
 318     s += wxT(' ');
 319
 320     if ( !IsDrive() )
 321     {
 322         s << GetModificationTime()
 323           << wxT("  ")
 324           << m_permissions;
 325     }
 326
 327     return s;
 328 }
 329
 330 wxString wxFileData::GetEntry( fileListFieldType num ) const
 331 {
 332     wxString s;
 333     switch ( num )
 334     {
 335         case FileList_Name:
 336             s = m_fileName;
 337             break;
 338
 339         case FileList_Size:
 340             if (!IsDir() && !IsLink() && !IsDrive())
 341                 s = wxLongLong(m_size).ToString();
 342             break;
 343
 344         case FileList_Type:
 345             s = GetFileType();
 346             break;
 347
 348         case FileList_Time:
 349             if (!IsDrive())
 350                 s = GetModificationTime();
 351             break;
 352
 353 #if defined(__UNIX__) || defined(__WIN32__)
 354         case FileList_Perm:
 355             s = m_permissions;
 356             break;
 357 #endif // defined(__UNIX__) || defined(__WIN32__)
 358
 359         default:
 360             wxFAIL_MSG( _T("unexpected field in wxFileData::GetEntry()") );
 361     }
 362
 363     return s;
 364 }
 365
 366 void wxFileData::SetNewName( const wxString &filePath, const wxString &fileName )
 367 {
 368     m_fileName = fileName;
 369     m_filePath = filePath;
 370 }
 371
 372 void wxFileData::MakeItem( wxListItem &item )
 373 {
 374     item.m_text = m_fileName;
 375     item.ClearAttributes();
 376     if (IsExe())
 377         item.SetTextColour(*wxRED);
 378     if (IsDir())
 379         item.SetTextColour(*wxBLUE);
 380
 381     item.m_image = m_image;
 382
 383     if (IsLink())
 384     {
 385         wxColour dg = wxTheColourDatabase->Find( _T("MEDIUM GREY") );
 386         if ( dg.Ok() )
 387             item.SetTextColour(dg);
 388     }
 389     item.m_data = wxPtrToUInt(this);
 390 }
 391
 392 //-----------------------------------------------------------------------------
 393 //  wxFileListCtrl
 394 //-----------------------------------------------------------------------------
 395
 396 static bool ignoreChanges = false;
 397
 398 IMPLEMENT_DYNAMIC_CLASS(wxFileListCtrl,wxListCtrl)
 399
 400 BEGIN_EVENT_TABLE(wxFileListCtrl,wxListCtrl)
 401     EVT_LIST_DELETE_ITEM(wxID_ANY, wxFileListCtrl::OnListDeleteItem)
 402     EVT_LIST_DELETE_ALL_ITEMS(wxID_ANY, wxFileListCtrl::OnListDeleteAllItems)
 403     EVT_LIST_END_LABEL_EDIT(wxID_ANY, wxFileListCtrl::OnListEndLabelEdit)
 404     EVT_LIST_COL_CLICK(wxID_ANY, wxFileListCtrl::OnListColClick)
 405 END_EVENT_TABLE()
 406
 407
 408 wxFileListCtrl::wxFileListCtrl()
 409 {
 410     m_showHidden = false;
 411     m_sort_foward = 1;
 412     m_sort_field = wxFileData::FileList_Name;
 413 }
 414
 415 wxFileListCtrl::wxFileListCtrl(wxWindow *win,
 416                        wxWindowID id,
 417                        const wxString& wild,
 418                        bool showHidden,
 419                        const wxPoint& pos,
 420                        const wxSize& size,
 421                        long style,
 422                        const wxValidator &validator,
 423                        const wxString &name)
 424           : wxListCtrl(win, id, pos, size, style, validator, name),
 425             m_wild(wild)
 426 {
 427     wxImageList *imageList = wxTheFileIconsTable->GetSmallImageList();
 428
 429     SetImageList( imageList, wxIMAGE_LIST_SMALL );
 430
 431     m_showHidden = showHidden;
 432
 433     m_sort_foward = 1;
 434     m_sort_field = wxFileData::FileList_Name;
 435
 436     m_dirName = wxT("*");
 437
 438     if (style & wxLC_REPORT)
 439         ChangeToReportMode();
 440 }
 441
 442 void wxFileListCtrl::ChangeToListMode()
 443 {
 444     ClearAll();
 445     SetSingleStyle( wxLC_LIST );
 446     UpdateFiles();
 447 }
 448
 449 void wxFileListCtrl::ChangeToReportMode()
 450 {
 451     ClearAll();
 452     SetSingleStyle( wxLC_REPORT );
 453
 454     // do this since WIN32 does mm/dd/yy UNIX does mm/dd/yyyy
 455     // don't hardcode since mm/dd is dd/mm elsewhere
 456     int w, h;
 457     wxDateTime dt(22, wxDateTime::Dec, 2002, 22, 22, 22);
 458     wxString txt = dt.FormatDate() + wxT("22") + dt.Format(wxT("%I:%M:%S %p"));
 459     GetTextExtent(txt, &w, &h);
 460
 461     InsertColumn( 0, _("Name"), wxLIST_FORMAT_LEFT, w );
 462     InsertColumn( 1, _("Size"), wxLIST_FORMAT_LEFT, w/2 );
 463     InsertColumn( 2, _("Type"), wxLIST_FORMAT_LEFT, w/2 );
 464     InsertColumn( 3, _("Modified"), wxLIST_FORMAT_LEFT, w );
 465 #if defined(__UNIX__)
 466     GetTextExtent(wxT("Permissions 2"), &w, &h);
 467     InsertColumn( 4, _("Permissions"), wxLIST_FORMAT_LEFT, w );
 468 #elif defined(__WIN32__)
 469     GetTextExtent(wxT("Attributes 2"), &w, &h);
 470     InsertColumn( 4, _("Attributes"), wxLIST_FORMAT_LEFT, w );
 471 #endif
 472
 473     UpdateFiles();
 474 }
 475
 476 void wxFileListCtrl::ChangeToSmallIconMode()
 477 {
 478     ClearAll();
 479     SetSingleStyle( wxLC_SMALL_ICON );
 480     UpdateFiles();
 481 }
 482
 483 void wxFileListCtrl::ShowHidden( bool show )
 484 {
 485     m_showHidden = show;
 486     UpdateFiles();
 487 }
 488
 489 long wxFileListCtrl::Add( wxFileData *fd, wxListItem &item )
 490 {
 491     long ret = -1;
 492     item.m_mask = wxLIST_MASK_TEXT + wxLIST_MASK_DATA + wxLIST_MASK_IMAGE;
 493     fd->MakeItem( item );
 494     long my_style = GetWindowStyleFlag();
 495     if (my_style & wxLC_REPORT)
 496     {
 497         ret = InsertItem( item );
 498         for (int i = 1; i < wxFileData::FileList_Max; i++)
 499             SetItem( item.m_itemId, i, fd->GetEntry((wxFileData::fileListFieldType)i) );
 500     }
 501     else if ((my_style & wxLC_LIST) || (my_style & wxLC_SMALL_ICON))
 502     {
 503         ret = InsertItem( item );
 504     }
 505     return ret;
 506 }
 507
 508 void wxFileListCtrl::UpdateItem(const wxListItem &item)
 509 {
 510     wxFileData *fd = (wxFileData*)GetItemData(item);
 511     wxCHECK_RET(fd, wxT("invalid filedata"));
 512
 513     fd->ReadData();
 514
 515     SetItemText(item, fd->GetFileName());
 516     SetItemImage(item, fd->GetImageId());
 517
 518     if (GetWindowStyleFlag() & wxLC_REPORT)
 519     {
 520         for (int i = 1; i < wxFileData::FileList_Max; i++)
 521             SetItem( item.m_itemId, i, fd->GetEntry((wxFileData::fileListFieldType)i) );
 522     }
 523 }
 524
 525 void wxFileListCtrl::UpdateFiles()
 526 {
 527     // don't do anything before ShowModal() call which sets m_dirName
 528     if ( m_dirName == wxT("*") )
 529         return;
 530
 531     wxBusyCursor bcur; // this may take a while...
 532
 533     DeleteAllItems();
 534
 535     wxListItem item;
 536     item.m_itemId = 0;
 537     item.m_col = 0;
 538
 539 #if (defined(__WINDOWS__) || defined(__DOS__) || defined(__WXMAC__) || defined(__OS2__)) && !defined(__WXWINCE__)
 540     if ( IsTopMostDir(m_dirName) )
 541     {
 542         wxArrayString names, paths;
 543         wxArrayInt icons;
 544         size_t n, count = wxGetAvailableDrives(paths, names, icons);
 545
 546         for (n=0; n<count; n++)
 547         {
 548             wxFileData *fd = new wxFileData(paths[n], names[n], wxFileData::is_drive, icons[n]);
 549             if (Add(fd, item) != -1)
 550                 item.m_itemId++;
 551             else
 552                 delete fd;
 553         }
 554     }
 555     else
 556 #endif // defined(__DOS__) || defined(__WINDOWS__)
 557     {
 558         // Real directory...
 559         if ( !IsTopMostDir(m_dirName) && !m_dirName.empty() )
 560         {
 561             wxString p(wxPathOnly(m_dirName));
 562 #if (defined(__UNIX__) || defined(__WXWINCE__)) && !defined(__OS2__)
 563             if (p.empty()) p = wxT("/");
 564 #endif // __UNIX__
 565             wxFileData *fd = new wxFileData(p, wxT(".."), wxFileData::is_dir, wxFileIconsTable::folder);
 566             if (Add(fd, item) != -1)
 567                 item.m_itemId++;
 568             else
 569                 delete fd;
 570         }
 571
 572         wxString dirname(m_dirName);
 573 #if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
 574         if (dirname.length() == 2 && dirname[1u] == wxT(':'))
 575             dirname << wxT('\\');
 576 #endif // defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
 577
 578         if (dirname.empty())
 579             dirname = wxFILE_SEP_PATH;
 580
 581         wxLogNull logNull;
 582         wxDir dir(dirname);
 583
 584         if ( dir.IsOpened() )
 585         {
 586             wxString dirPrefix(dirname);
 587             if (dirPrefix.Last() != wxFILE_SEP_PATH)
 588                 dirPrefix += wxFILE_SEP_PATH;
 589
 590             int hiddenFlag = m_showHidden ? wxDIR_HIDDEN : 0;
 591
 592             bool cont;
 593             wxString f;
 594
 595             // Get the directories first (not matched against wildcards):
 596             cont = dir.GetFirst(&f, wxEmptyString, wxDIR_DIRS | hiddenFlag);
 597             while (cont)
 598             {
 599                 wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_dir, wxFileIconsTable::folder);
 600                 if (Add(fd, item) != -1)
 601                     item.m_itemId++;
 602                 else
 603                     delete fd;
 604
 605                 cont = dir.GetNext(&f);
 606             }
 607
 608             // Tokenize the wildcard string, so we can handle more than 1
 609             // search pattern in a wildcard.
 610             wxStringTokenizer tokenWild(m_wild, wxT(";"));
 611             while ( tokenWild.HasMoreTokens() )
 612             {
 613                 cont = dir.GetFirst(&f, tokenWild.GetNextToken(),
 614                                         wxDIR_FILES | hiddenFlag);
 615                 while (cont)
 616                 {
 617                     wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_file, wxFileIconsTable::file);
 618                     if (Add(fd, item) != -1)
 619                         item.m_itemId++;
 620                     else
 621                         delete fd;
 622
 623                     cont = dir.GetNext(&f);
 624                 }
 625             }
 626         }
 627     }
 628
 629     SortItems(m_sort_field, m_sort_foward);
 630 }
 631
 632 void wxFileListCtrl::SetWild( const wxString &wild )
 633 {
 634     if (wild.Find(wxT('|')) != wxNOT_FOUND)
 635         return;
 636
 637     m_wild = wild;
 638     UpdateFiles();
 639 }
 640
 641 void wxFileListCtrl::MakeDir()
 642 {
 643     wxString new_name( _("NewName") );
 644     wxString path( m_dirName );
 645     path += wxFILE_SEP_PATH;
 646     path += new_name;
 647     if (wxFileExists(path))
 648     {
 649         // try NewName0, NewName1 etc.
 650         int i = 0;
 651         do {
 652             new_name = _("NewName");
 653             wxString num;
 654             num.Printf( wxT("%d"), i );
 655             new_name += num;
 656
 657             path = m_dirName;
 658             path += wxFILE_SEP_PATH;
 659             path += new_name;
 660             i++;
 661         } while (wxFileExists(path));
 662     }
 663
 664     wxLogNull log;
 665     if (!wxMkdir(path))
 666     {
 667         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
 668         dialog.ShowModal();
 669         return;
 670     }
 671
 672     wxFileData *fd = new wxFileData( path, new_name, wxFileData::is_dir, wxFileIconsTable::folder );
 673     wxListItem item;
 674     item.m_itemId = 0;
 675     item.m_col = 0;
 676     long id = Add( fd, item );
 677
 678     if (id != -1)
 679     {
 680         SortItems(m_sort_field, m_sort_foward);
 681         id = FindItem( 0, wxPtrToUInt(fd) );
 682         EnsureVisible( id );
 683         EditLabel( id );
 684     }
 685     else
 686         delete fd;
 687 }
 688
 689 void wxFileListCtrl::GoToParentDir()
 690 {
 691     if (!IsTopMostDir(m_dirName))
 692     {
 693         size_t len = m_dirName.length();
 694         if (wxEndsWithPathSeparator(m_dirName))
 695             m_dirName.Remove( len-1, 1 );
 696         wxString fname( wxFileNameFromPath(m_dirName) );
 697         m_dirName = wxPathOnly( m_dirName );
 698 #if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
 699         if (!m_dirName.empty())
 700         {
 701             if (m_dirName.Last() == wxT('.'))
 702                 m_dirName = wxEmptyString;
 703         }
 704 #elif defined(__UNIX__)
 705         if (m_dirName.empty())
 706             m_dirName = wxT("/");
 707 #endif
 708         UpdateFiles();
 709         long id = FindItem( 0, fname );
 710         if (id != wxNOT_FOUND)
 711         {
 712             ignoreChanges = true;
 713             SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 714             EnsureVisible( id );
 715             ignoreChanges = false;
 716         }
 717     }
 718 }
 719
 720 void wxFileListCtrl::GoToHomeDir()
 721 {
 722     wxString s = wxGetUserHome( wxString() );
 723     GoToDir(s);
 724 }
 725
 726 void wxFileListCtrl::GoToDir( const wxString &dir )
 727 {
 728     if (!wxDirExists(dir)) return;
 729
 730     m_dirName = dir;
 731     UpdateFiles();
 732
 733     ignoreChanges = true;
 734     SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 735     ignoreChanges = false;
 736
 737     EnsureVisible( 0 );
 738 }
 739
 740 void wxFileListCtrl::FreeItemData(wxListItem& item)
 741 {
 742     if ( item.m_data )
 743     {
 744         wxFileData *fd = (wxFileData*)item.m_data;
 745         delete fd;
 746
 747         item.m_data = 0;
 748     }
 749 }
 750
 751 void wxFileListCtrl::OnListDeleteItem( wxListEvent &event )
 752 {
 753     FreeItemData(event.m_item);
 754 }
 755
 756 void wxFileListCtrl::OnListDeleteAllItems( wxListEvent & WXUNUSED(event) )
 757 {
 758     FreeAllItemsData();
 759 }
 760
 761 void wxFileListCtrl::FreeAllItemsData()
 762 {
 763     wxListItem item;
 764     item.m_mask = wxLIST_MASK_DATA;
 765
 766     item.m_itemId = GetNextItem( -1, wxLIST_NEXT_ALL );
 767     while ( item.m_itemId != -1 )
 768     {
 769         GetItem( item );
 770         FreeItemData(item);
 771         item.m_itemId = GetNextItem( item.m_itemId, wxLIST_NEXT_ALL );
 772     }
 773 }
 774
 775 void wxFileListCtrl::OnListEndLabelEdit( wxListEvent &event )
 776 {
 777     wxFileData *fd = (wxFileData*)event.m_item.m_data;
 778     wxASSERT( fd );
 779
 780     if ((event.GetLabel().empty()) ||
 781         (event.GetLabel() == wxT(".")) ||
 782         (event.GetLabel() == wxT("..")) ||
 783         (event.GetLabel().First( wxFILE_SEP_PATH ) != wxNOT_FOUND))
 784     {
 785         wxMessageDialog dialog(this, _("Illegal directory name."), _("Error"), wxOK | wxICON_ERROR );
 786         dialog.ShowModal();
 787         event.Veto();
 788         return;
 789     }
 790
 791     wxString new_name( wxPathOnly( fd->GetFilePath() ) );
 792     new_name += wxFILE_SEP_PATH;
 793     new_name += event.GetLabel();
 794
 795     wxLogNull log;
 796
 797     if (wxFileExists(new_name))
 798     {
 799         wxMessageDialog dialog(this, _("File name exists already."), _("Error"), wxOK | wxICON_ERROR );
 800         dialog.ShowModal();
 801         event.Veto();
 802     }
 803
 804     if (wxRenameFile(fd->GetFilePath(),new_name))
 805     {
 806         fd->SetNewName( new_name, event.GetLabel() );
 807
 808         ignoreChanges = true;
 809         SetItemState( event.GetItem(), wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 810         ignoreChanges = false;
 811
 812         UpdateItem( event.GetItem() );
 813         EnsureVisible( event.GetItem() );
 814     }
 815     else
 816     {
 817         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
 818         dialog.ShowModal();
 819         event.Veto();
 820     }
 821 }
 822
 823 void wxFileListCtrl::OnListColClick( wxListEvent &event )
 824 {
 825     int col = event.GetColumn();
 826
 827     switch (col)
 828     {
 829         case wxFileData::FileList_Name :
 830         case wxFileData::FileList_Size :
 831         case wxFileData::FileList_Type :
 832         case wxFileData::FileList_Time : break;
 833         default : return;
 834     }
 835
 836     if ((wxFileData::fileListFieldType)col == m_sort_field)
 837         m_sort_foward = !m_sort_foward;
 838     else
 839         m_sort_field = (wxFileData::fileListFieldType)col;
 840
 841     SortItems(m_sort_field, m_sort_foward);
 842 }
 843
 844 void wxFileListCtrl::SortItems(wxFileData::fileListFieldType field, bool forward)
 845 {
 846     m_sort_field = field;
 847     m_sort_foward = forward;
 848     const long sort_dir = forward ? 1 : -1;
 849
 850     switch (m_sort_field)
 851     {
 852         case wxFileData::FileList_Size :
 853             wxListCtrl::SortItems(wxFileDataSizeCompare, sort_dir);
 854             break;
 855
 856         case wxFileData::FileList_Type :
 857             wxListCtrl::SortItems(wxFileDataTypeCompare, sort_dir);
 858             break;
 859
 860         case wxFileData::FileList_Time :
 861             wxListCtrl::SortItems(wxFileDataTimeCompare, sort_dir);
 862             break;
 863
 864         case wxFileData::FileList_Name :
 865         default :
 866             wxListCtrl::SortItems(wxFileDataNameCompare, sort_dir);
 867             break;
 868     }
 869 }
 870
 871 wxFileListCtrl::~wxFileListCtrl()
 872 {
 873     // Normally the data are freed via an EVT_LIST_DELETE_ALL_ITEMS event and
 874     // wxFileListCtrl::OnListDeleteAllItems. But if the event is generated after
 875     // the destruction of the wxFileListCtrl we need to free any data here:
 876     FreeAllItemsData();
 877 }
 878
 879 #define  ID_CHOICE        (wxID_FILECTRL + 1)
 880 #define  ID_TEXT          (wxID_FILECTRL + 2)
 881 #define  ID_FILELIST_CTRL (wxID_FILECTRL + 3)
 882 #define  ID_CHECK         (wxID_FILECTRL + 4)
 883
 884 ///////////////////////////////////////////////////////////////////////////////
 885 // wxGenericFileCtrl implementation
 886 ///////////////////////////////////////////////////////////////////////////////
 887
 888 IMPLEMENT_DYNAMIC_CLASS( wxGenericFileCtrl, wxPanel )
 889
 890 BEGIN_EVENT_TABLE( wxGenericFileCtrl, wxPanel )
 891     EVT_LIST_ITEM_SELECTED( ID_FILELIST_CTRL, wxGenericFileCtrl::OnSelected )
 892     EVT_LIST_ITEM_ACTIVATED( ID_FILELIST_CTRL, wxGenericFileCtrl::OnActivated )
 893     EVT_CHOICE( ID_CHOICE, wxGenericFileCtrl::OnChoiceFilter )
 894     EVT_TEXT_ENTER( ID_TEXT, wxGenericFileCtrl::OnTextEnter )
 895     EVT_TEXT( ID_TEXT, wxGenericFileCtrl::OnTextChange )
 896     EVT_CHECKBOX( ID_CHECK, wxGenericFileCtrl::OnCheck )
 897 END_EVENT_TABLE()
 898
 899 bool wxGenericFileCtrl::Create( wxWindow *parent,
 900                                 wxWindowID id,
 901                                 const wxString& defaultDirectory,
 902                                 const wxString& defaultFileName,
 903                                 const wxString& wildCard,
 904                                 long style,
 905                                 const wxPoint& pos,
 906                                 const wxSize& size,
 907                                 const wxString& name )
 908 {
 909     this->m_style = style;
 910     m_inSelected = false;
 911     m_noSelChgEvent = false;
 912
 913     // check that the styles are not contradictory
 914     wxASSERT_MSG( !( ( m_style & wxFC_SAVE ) && ( m_style & wxFC_OPEN ) ),
 915                   wxT( "can't specify both wxFC_SAVE and wxFC_OPEN at once" ) );
 916
 917     wxASSERT_MSG( !( ( m_style & wxFC_SAVE ) && ( m_style & wxFC_MULTIPLE ) ),
 918                   wxT( "wxFC_MULTIPLE can't be used with wxFC_SAVE" ) );
 919
 920     wxPanel::Create( parent, id, pos, size, wxTAB_TRAVERSAL, name );
 921
 922     m_dir = defaultDirectory;
 923
 924     m_ignoreChanges = true;
 925
 926     if ( ( m_dir.empty() ) || ( m_dir == wxT( "." ) ) )
 927     {
 928         m_dir = wxGetCwd();
 929         if ( m_dir.empty() )
 930             m_dir = wxFILE_SEP_PATH;
 931     }
 932
 933     const size_t len = m_dir.length();
 934     if ( ( len > 1 ) && ( wxEndsWithPathSeparator( m_dir ) ) )
 935         m_dir.Remove( len - 1, 1 );
 936
 937     m_filterExtension = wxEmptyString;
 938
 939     // layout
 940
 941     const bool is_pda = ( wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA );
 942
 943     wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
 944
 945     wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
 946     if ( is_pda )
 947         staticsizer->Add( new wxStaticText( this, wxID_ANY, _( "Current directory:" ) ), 0, wxRIGHT, 10 );
 948     m_static = new wxStaticText( this, wxID_ANY, m_dir );
 949     staticsizer->Add( m_static, 1 );
 950     mainsizer->Add( staticsizer, 0, wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM, 10 );
 951
 952     long style2 = wxLC_LIST;
 953     if ( !( m_style & wxFC_MULTIPLE ) )
 954         style2 |= wxLC_SINGLE_SEL;
 955
 956 #ifdef __WXWINCE__
 957     style2 |= wxSIMPLE_BORDER;
 958 #else
 959     style2 |= wxSUNKEN_BORDER;
 960 #endif
 961
 962     m_list = new wxFileListCtrl( this, ID_FILELIST_CTRL,
 963                                  wxEmptyString, false,
 964                                  wxDefaultPosition, wxSize( 400, 140 ),
 965                                  style2 );
 966
 967     m_text = new wxTextCtrl( this, ID_TEXT, wxEmptyString,
 968                              wxDefaultPosition, wxDefaultSize,
 969                              wxTE_PROCESS_ENTER );
 970     m_choice = new wxChoice( this, ID_CHOICE );
 971
 972     if ( is_pda )
 973     {
 974         // PDAs have a different screen layout
 975         mainsizer->Add( m_list, wxSizerFlags( 1 ).Expand().HorzBorder() );
 976
 977         wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
 978         textsizer->Add( m_text, wxSizerFlags( 1 ).Centre().Border() );
 979         mainsizer->Add( textsizer, wxSizerFlags().Expand() );
 980
 981         m_check = NULL;
 982         textsizer->Add( m_choice, wxSizerFlags( 1 ).Centre().Border() );
 983     }
 984     else // !is_pda
 985     {
 986         mainsizer->Add( m_list, wxSizerFlags( 1 ).Expand().DoubleHorzBorder() );
 987
 988         wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
 989         textsizer->Add( m_text, wxSizerFlags( 1 ).Centre().
 990                         DoubleBorder( wxLEFT | wxRIGHT | wxTOP ) );
 991         mainsizer->Add( textsizer, wxSizerFlags().Expand() );
 992
 993         wxSizerFlags flagsCentre;
 994         flagsCentre.Centre().DoubleBorder();
 995
 996         wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
 997         choicesizer->Add( m_choice, wxSizerFlags( flagsCentre ).Proportion( 1 ) );
 998
 999         if ( !( m_style & wxFC_NOSHOWHIDDEN ) )
1000             {
1001             m_check = new wxCheckBox( this, ID_CHECK, _( "Show &hidden files" ) );
1002             choicesizer->Add( m_check, flagsCentre );
1003             }
1004
1005         mainsizer->Add( choicesizer, wxSizerFlags().Expand() );
1006     }
1007
1008     SetWildcard( wildCard );
1009
1010     SetAutoLayout( true );
1011     SetSizer( mainsizer );
1012
1013     if ( !is_pda )
1014     {
1015         mainsizer->Fit( this );
1016     }
1017
1018     m_list->GoToDir( m_dir );
1019     UpdateControls();
1020     m_text->SetValue( m_fileName );
1021
1022     m_ignoreChanges = false;
1023
1024     // must be after m_ignoreChanges = false
1025     SetFilename( defaultFileName );
1026
1027     return true;
1028 }
1029
1030 wxString wxGenericFileCtrl::GetPath() const
1031 {
1032     return DoGetFilename( true );
1033 }
1034
1035 wxString wxGenericFileCtrl::GetFilename() const
1036 {
1037     return DoGetFilename( false );
1038 }
1039
1040 wxString wxGenericFileCtrl::DoGetFilename( const bool fullPath ) const
1041 {
1042     wxASSERT_MSG( ( m_style & wxFC_MULTIPLE ) == 0,
1043                   wxT( "With controls that has wxFC_MULTIPLE style " )
1044                   wxT( "use GetFilenames/GetPaths to get all filenames/paths selected" ) );
1045
1046     const wxString value = m_text->GetValue();
1047
1048     if ( !value.empty() )
1049         return value;
1050     return fullPath ? ( GetProperFileListDir() + value ) : value;
1051 }
1052
1053 void wxGenericFileCtrl::DoGetFilenames( wxArrayString& filenames, const bool fullPath ) const
1054 {
1055     filenames.Empty();
1056
1057     const wxString dir = GetProperFileListDir();
1058     const wxString value = m_text->GetValue();
1059
1060     if ( !value.empty() )
1061     {
1062         if ( fullPath )
1063             filenames.Add( dir + value );
1064         else
1065             filenames.Add( value );
1066         return;
1067     }
1068
1069     if ( m_list->GetSelectedItemCount() == 0 )
1070     {
1071         return;
1072     }
1073
1074     filenames.Alloc( m_list->GetSelectedItemCount() );
1075
1076     wxListItem item;
1077     item.m_mask = wxLIST_MASK_TEXT;
1078
1079     item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1080     while ( item.m_itemId != -1 )
1081     {
1082         m_list->GetItem( item );
1083
1084         if ( fullPath )
1085             filenames.Add( dir + item.m_text );
1086         else
1087             filenames.Add( item.m_text );
1088
1089         item.m_itemId = m_list->GetNextItem( item.m_itemId,
1090                                              wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1091     }
1092 }
1093
1094 bool wxGenericFileCtrl::SetDirectory( const wxString& dir )
1095 {
1096     m_ignoreChanges = true;
1097     m_list->GoToDir( dir );
1098     UpdateControls();
1099     m_ignoreChanges = false;
1100
1101     return wxFileName( dir ).SameAs( m_list->GetDir() );
1102 }
1103
1104 wxString wxGenericFileCtrl::GetDirectory() const
1105 {
1106     return m_list->GetDir();
1107 }
1108
1109 bool wxGenericFileCtrl::SetFilename( const wxString& name )
1110 {
1111     const long item = m_list->FindItem( -1, name );
1112
1113     if ( item == -1 ) // file not found either because it doesn't exist or the
1114         // current filter doesn't show it.
1115         return false;
1116
1117     m_noSelChgEvent = true;
1118
1119     // Deselect selected items
1120     {
1121         const int numSelectedItems = m_list->GetSelectedItemCount();
1122
1123         if ( numSelectedItems > 0 )
1124         {
1125             long itemIndex = -1;
1126
1127             for ( ;; )
1128             {
1129                 itemIndex = m_list->GetNextItem( itemIndex, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1130                 if ( itemIndex == -1 )
1131                     break;
1132
1133                 m_list->SetItemState( itemIndex, 0, wxLIST_STATE_SELECTED );
1134             }
1135         }
1136     }
1137
1138     m_list->SetItemState( item, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
1139     m_list->EnsureVisible( item );
1140
1141     m_noSelChgEvent = false;
1142
1143     return true;
1144 }
1145
1146 void wxGenericFileCtrl::DoSetFilterIndex( int filterindex )
1147 {
1148     const wxString& str = (wx_static_cast(wxStringClientData *,
1149                             m_choice->GetClientObject( filterindex )))
1150                             ->GetData();
1151     m_list->SetWild( str );
1152     m_filterIndex = filterindex;
1153     if ( str.Left( 2 ) == wxT( "*." ) )
1154     {
1155         m_filterExtension = str.Mid( 1 );
1156         if ( m_filterExtension == _T( ".*" ) )
1157             m_filterExtension.clear();
1158     }
1159     else
1160     {
1161         m_filterExtension.clear();
1162     }
1163 }
1164
1165 void wxGenericFileCtrl::SetWildcard( const wxString& wildCard )
1166 {
1167     if ( wildCard.empty() || wildCard == wxFileSelectorDefaultWildcardStr )
1168     {
1169         m_wildCard = wxString::Format( _( "All files (%s)|%s" ),
1170                                        wxFileSelectorDefaultWildcardStr,
1171                                        wxFileSelectorDefaultWildcardStr );
1172     }
1173     else
1174         m_wildCard = wildCard;
1175
1176     wxArrayString wildDescriptions, wildFilters;
1177     const size_t count = wxParseCommonDialogsFilter( m_wildCard,
1178                          wildDescriptions,
1179                          wildFilters );
1180     wxCHECK_RET( count, wxT( "wxFileDialog: bad wildcard string" ) );
1181
1182     m_choice->Clear();
1183
1184     for ( size_t n = 0; n < count; n++ )
1185     {
1186         m_choice->Append(wildDescriptions[n], new wxStringClientData(wildFilters[n]));
1187     }
1188
1189     SetFilterIndex( 0 );
1190 }
1191
1192 void wxGenericFileCtrl::SetFilterIndex( int filterindex )
1193 {
1194     m_choice->SetSelection( filterindex );
1195
1196     DoSetFilterIndex( filterindex );
1197 }
1198
1199 void wxGenericFileCtrl::OnChoiceFilter( wxCommandEvent &event )
1200 {
1201     DoSetFilterIndex( ( int )event.GetInt() );
1202 }
1203
1204 void wxGenericFileCtrl::OnCheck( wxCommandEvent &event )
1205 {
1206     m_list->ShowHidden( event.GetInt() != 0 );
1207 }
1208
1209 void wxGenericFileCtrl::OnActivated( wxListEvent &event )
1210 {
1211     HandleAction( event.m_item.m_text );
1212 }
1213
1214 void wxGenericFileCtrl::OnTextEnter( wxCommandEvent &WXUNUSED( event ) )
1215 {
1216     HandleAction( m_text->GetValue() );
1217 }
1218
1219 void wxGenericFileCtrl::OnTextChange( wxCommandEvent &WXUNUSED( event ) )
1220 {
1221     if ( !m_ignoreChanges )
1222     {
1223         // Clear selections.  Otherwise when the user types in a value they may
1224         // not get the file whose name they typed.
1225         if ( m_list->GetSelectedItemCount() > 0 )
1226         {
1227             long item = m_list->GetNextItem( -1, wxLIST_NEXT_ALL,
1228                                              wxLIST_STATE_SELECTED );
1229             while ( item != -1 )
1230             {
1231                 m_list->SetItemState( item, 0, wxLIST_STATE_SELECTED );
1232                 item = m_list->GetNextItem( item, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1233             }
1234         }
1235     }
1236 }
1237
1238 void wxGenericFileCtrl::OnSelected( wxListEvent &event )
1239 {
1240     if ( m_ignoreChanges )
1241         return;
1242
1243     if ( m_inSelected )
1244         return;
1245
1246     m_inSelected = true;
1247     const wxString filename( event.m_item.m_text );
1248
1249 #ifdef __WXWINCE__
1250     // No double-click on most WinCE devices, so do action immediately.
1251     HandleAction( filename );
1252 #else
1253     if ( filename == wxT( ".." ) )
1254     {
1255         m_inSelected = false;
1256         return;
1257     }
1258
1259     wxString dir = m_list->GetDir();
1260     if ( !IsTopMostDir( dir ) )
1261         dir += wxFILE_SEP_PATH;
1262     dir += filename;
1263     if ( wxDirExists( dir ) )
1264     {
1265         m_inSelected = false;
1266
1267         return;
1268     }
1269
1270
1271     m_ignoreChanges = true;
1272     m_text->SetValue( filename );
1273
1274     if ( m_list->GetSelectedItemCount() > 1 )
1275     {
1276         m_text->Clear();
1277     }
1278
1279     if ( !m_noSelChgEvent )
1280         GenerateSelectionChangedEvent( this, this );
1281
1282     m_ignoreChanges = false;
1283 #endif
1284     m_inSelected = false;
1285 }
1286
1287 void wxGenericFileCtrl::HandleAction( const wxString &fn )
1288 {
1289     if ( m_ignoreChanges )
1290         return;
1291
1292     wxString filename( fn );
1293     if ( filename.empty() )
1294     {
1295         return;
1296     }
1297     if ( filename == wxT( "." ) ) return;
1298
1299     wxString dir = m_list->GetDir();
1300
1301     // "some/place/" means they want to chdir not try to load "place"
1302     const bool want_dir = filename.Last() == wxFILE_SEP_PATH;
1303     if ( want_dir )
1304         filename = filename.RemoveLast();
1305
1306     if ( filename == wxT( ".." ) )
1307     {
1308         m_ignoreChanges = true;
1309         m_list->GoToParentDir();
1310
1311         GenerateFolderChangedEvent( this, this );
1312
1313         UpdateControls();
1314         m_ignoreChanges = false;
1315         return;
1316     }
1317
1318 #ifdef __UNIX__
1319     if ( filename == wxT( "~" ) )
1320     {
1321         m_ignoreChanges = true;
1322         m_list->GoToHomeDir();
1323
1324         GenerateFolderChangedEvent( this, this );
1325
1326         UpdateControls();
1327         m_ignoreChanges = false;
1328         return;
1329     }
1330
1331     if ( filename.BeforeFirst( wxT( '/' ) ) == wxT( "~" ) )
1332     {
1333         filename = wxString( wxGetUserHome() ) + filename.Remove( 0, 1 );
1334     }
1335 #endif // __UNIX__
1336
1337     if ( !( m_style & wxFC_SAVE ) )
1338     {
1339         if ( ( filename.Find( wxT( '*' ) ) != wxNOT_FOUND ) ||
1340                 ( filename.Find( wxT( '?' ) ) != wxNOT_FOUND ) )
1341         {
1342             if ( filename.Find( wxFILE_SEP_PATH ) != wxNOT_FOUND )
1343             {
1344                 wxMessageBox( _( "Illegal file specification." ),
1345                               _( "Error" ), wxOK | wxICON_ERROR, this );
1346                 return;
1347             }
1348             m_list->SetWild( filename );
1349             return;
1350         }
1351     }
1352
1353     if ( !IsTopMostDir( dir ) )
1354         dir += wxFILE_SEP_PATH;
1355     if ( !wxIsAbsolutePath( filename ) )
1356     {
1357         dir += filename;
1358         filename = dir;
1359     }
1360
1361     if ( wxDirExists( filename ) )
1362     {
1363         m_ignoreChanges = true;
1364         m_list->GoToDir( filename );
1365         UpdateControls();
1366
1367         GenerateFolderChangedEvent( this, this );
1368
1369         m_ignoreChanges = false;
1370         return;
1371     }
1372
1373     // they really wanted a dir, but it doesn't exist
1374     if ( want_dir )
1375     {
1376         wxMessageBox( _( "Directory doesn't exist." ), _( "Error" ),
1377                       wxOK | wxICON_ERROR, this );
1378         return;
1379     }
1380
1381     // append the default extension to the filename if it doesn't have any
1382     //
1383     // VZ: the logic of testing for !wxFileExists() only for the open file
1384     //     dialog is not entirely clear to me, why don't we allow saving to a
1385     //     file without extension as well?
1386     if ( !( m_style & wxFC_OPEN ) || !wxFileExists( filename ) )
1387     {
1388         filename = wxFileDialogBase::AppendExtension( filename, m_filterExtension );
1389         GenerateFileActivatedEvent( this, this, wxFileName( filename ).GetFullName() );
1390         return;
1391     }
1392
1393     GenerateFileActivatedEvent( this, this );
1394 }
1395
1396 bool wxGenericFileCtrl::SetPath( const wxString& path )
1397 {
1398     if ( !wxFileName::FileExists( ( path ) ) )
1399         return false;
1400
1401     wxString ext;
1402     wxSplitPath( path, &m_dir, &m_fileName, &ext );
1403     if ( !ext.empty() )
1404     {
1405         m_fileName += wxT( "." );
1406         m_fileName += ext;
1407     }
1408
1409     SetDirectory( m_dir );
1410     SetFilename( m_fileName );
1411
1412     return true;
1413 }
1414
1415 void wxGenericFileCtrl::GetPaths( wxArrayString& paths ) const
1416 {
1417     DoGetFilenames( paths, true );
1418 }
1419
1420 void wxGenericFileCtrl::GetFilenames( wxArrayString& files ) const
1421 {
1422     DoGetFilenames( files, false );
1423 }
1424
1425 void wxGenericFileCtrl::UpdateControls()
1426 {
1427     const wxString dir = m_list->GetDir();
1428     m_static->SetLabel( dir );
1429 }
1430
1431 void wxGenericFileCtrl::GoToParentDir()
1432 {
1433     m_list->GoToParentDir();
1434     UpdateControls();
1435 }
1436
1437 void wxGenericFileCtrl::GoToHomeDir()
1438 {
1439     m_list->GoToHomeDir();
1440     UpdateControls();
1441 }
1442
1443 wxString wxGenericFileCtrl::GetProperFileListDir() const
1444 {
1445     wxString dir = m_list->GetDir();
1446 #ifdef __UNIX__
1447     if ( dir != wxT( "/" ) )
1448 #elif defined(__WXWINCE__)
1449     if ( dir != wxT( "/" ) && dir != wxT( "\\" ) )
1450 #endif
1451         dir += wxFILE_SEP_PATH;
1452
1453     return dir;
1454 }
1455
1456 #endif // wxUSE_FILECTRL