src/generic/filedlgg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        filedlgg.cpp
   3 // Purpose:     wxFileDialog
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // Created:     12/12/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Robert Roebling
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "filedlgg.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #if wxUSE_FILEDLG
  24
  25 #if !defined(__UNIX__) && !defined(__DOS__)
  26 #error wxFileDialog currently only supports Unix and DOS
  27 #endif
  28
  29 #include "wx/checkbox.h"
  30 #include "wx/textctrl.h"
  31 #include "wx/choice.h"
  32 #include "wx/checkbox.h"
  33 #include "wx/stattext.h"
  34 #include "wx/filedlg.h"
  35 #include "wx/debug.h"
  36 #include "wx/log.h"
  37 #include "wx/intl.h"
  38 #include "wx/listctrl.h"
  39 #include "wx/msgdlg.h"
  40 #include "wx/sizer.h"
  41 #include "wx/bmpbuttn.h"
  42 #include "wx/tokenzr.h"
  43 #include "wx/mimetype.h"
  44 #include "wx/image.h"
  45 #include "wx/module.h"
  46 #include "wx/config.h"
  47 #include "wx/imaglist.h"
  48
  49 #if wxUSE_TOOLTIPS
  50     #include "wx/tooltip.h"
  51 #endif
  52
  53 #include <sys/types.h>
  54 #include <sys/stat.h>
  55
  56 #ifdef __UNIX__
  57     #include <dirent.h>
  58     #include <pwd.h>
  59     #ifndef __VMS
  60     # include <grp.h>
  61     #endif
  62 #endif
  63
  64 #ifdef __WATCOMC__
  65     #include <direct.h>
  66 #endif
  67
  68 # include <time.h>
  69 #include <unistd.h>
  70
  71 #include "wx/generic/home.xpm"
  72 #include "wx/generic/listview.xpm"
  73 #include "wx/generic/repview.xpm"
  74 #include "wx/generic/new_dir.xpm"
  75 #include "wx/generic/dir_up.xpm"
  76 #include "wx/generic/folder.xpm"
  77 #include "wx/generic/deffile.xpm"
  78 #include "wx/generic/exefile.xpm"
  79
  80 //-----------------------------------------------------------------------------
  81 //  wxFileData
  82 //-----------------------------------------------------------------------------
  83
  84 class wxFileData : public wxObject
  85 {
  86 private:
  87     wxString m_name;
  88     wxString m_fileName;
  89     long     m_size;
  90     int      m_hour;
  91     int      m_minute;
  92     int      m_year;
  93     int      m_month;
  94     int      m_day;
  95     wxString m_permissions;
  96     bool     m_isDir;
  97     bool     m_isLink;
  98     bool     m_isExe;
  99
 100 public:
 101     wxFileData() { }
 102     wxFileData( const wxString &name, const wxString &fname );
 103     wxString GetName() const;
 104     wxString GetFullName() const;
 105     wxString GetHint() const;
 106     wxString GetEntry( int num );
 107     bool IsDir();
 108     bool IsLink();
 109     bool IsExe();
 110     long GetSize();
 111     void MakeItem( wxListItem &item );
 112     void SetNewName( const wxString &name, const wxString &fname );
 113
 114 private:
 115     DECLARE_DYNAMIC_CLASS(wxFileData);
 116 };
 117
 118 //-----------------------------------------------------------------------------
 119 //  wxFileCtrl
 120 //-----------------------------------------------------------------------------
 121
 122 class wxFileCtrl : public wxListCtrl
 123 {
 124 private:
 125     wxString      m_dirName;
 126     bool          m_showHidden;
 127     wxString      m_wild;
 128
 129 public:
 130     wxFileCtrl();
 131     wxFileCtrl( wxWindow *win,
 132                 wxWindowID id,
 133                 const wxString &dirName,
 134                 const wxString &wild,
 135                 const wxPoint &pos = wxDefaultPosition,
 136                 const wxSize &size = wxDefaultSize,
 137                 long style = wxLC_LIST,
 138                 const wxValidator &validator = wxDefaultValidator,
 139                 const wxString &name = wxT("filelist") );
 140     void ChangeToListMode();
 141     void ChangeToReportMode();
 142     void ChangeToIconMode();
 143     void ShowHidden( bool show = TRUE );
 144     long Add( wxFileData *fd, wxListItem &item );
 145     void Update();
 146     virtual void StatusbarText( wxChar *WXUNUSED(text) ) {};
 147     void MakeDir();
 148     void GoToParentDir();
 149     void GoToHomeDir();
 150     void GoToDir( const wxString &dir );
 151     void SetWild( const wxString &wild );
 152     void GetDir( wxString &dir );
 153     void OnListDeleteItem( wxListEvent &event );
 154     void OnListDeleteAllItems( wxListEvent &event );
 155     void OnListEndLabelEdit( wxListEvent &event );
 156
 157 private:
 158     DECLARE_DYNAMIC_CLASS(wxFileCtrl);
 159     DECLARE_EVENT_TABLE()
 160 };
 161
 162 // ----------------------------------------------------------------------------
 163 // private classes - icons list management
 164 // ----------------------------------------------------------------------------
 165
 166 class wxFileIconEntry : public wxObject
 167 {
 168 public:
 169     wxFileIconEntry(int i) { id = i; }
 170
 171     int id;
 172 };
 173
 174
 175 class wxFileIconsTable
 176 {
 177 public:
 178     wxFileIconsTable();
 179
 180     int GetIconID(const wxString& extension, const wxString& mime = wxEmptyString);
 181     wxImageList *GetImageList() { return &m_ImageList; }
 182
 183 protected:
 184     wxImageList m_ImageList;
 185     wxHashTable m_HashTable;
 186 };
 187
 188 static wxFileIconsTable *g_IconsTable = NULL;
 189
 190 #define FI_FOLDER     0
 191 #define FI_UNKNOWN    1
 192 #define FI_EXECUTABLE 2
 193
 194 wxFileIconsTable::wxFileIconsTable() :
 195                     m_ImageList(16, 16),
 196                     m_HashTable(wxKEY_STRING)
 197 {
 198     m_HashTable.DeleteContents(TRUE);
 199     m_ImageList.Add(wxBitmap(folder_xpm));  // FI_FOLDER
 200     m_ImageList.Add(wxBitmap(deffile_xpm)); // FI_UNKNOWN
 201     if (GetIconID(wxEmptyString, _T("application/x-executable")) == FI_UNKNOWN)
 202     {                                       // FI_EXECUTABLE
 203         m_ImageList.Add(wxBitmap(exefile_xpm));
 204         m_HashTable.Delete(_T("exe"));
 205         m_HashTable.Put(_T("exe"), new wxFileIconEntry(FI_EXECUTABLE));
 206     }
 207     /* else put into list by GetIconID
 208        (KDE defines application/x-executable for *.exe and has nice icon)
 209      */
 210 }
 211
 212
 213
 214 static wxBitmap CreateAntialiasedBitmap(const wxImage& img)
 215 {
 216     wxImage small(16, 16);
 217     unsigned char *p1, *p2, *ps;
 218     unsigned char mr = img.GetMaskRed(),
 219                   mg = img.GetMaskGreen(),
 220                   mb = img.GetMaskBlue();
 221
 222     unsigned x, y;
 223     unsigned sr, sg, sb, smask;
 224
 225     p1 = img.GetData(), p2 = img.GetData() + 3 * 32, ps = small.GetData();
 226     small.SetMaskColour(mr, mr, mr);
 227
 228     for (y = 0; y < 16; y++)
 229     {
 230         for (x = 0; x < 16; x++)
 231         {
 232             sr = sg = sb = smask = 0;
 233             if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
 234                 sr += p1[0], sg += p1[1], sb += p1[2];
 235             else smask++;
 236             p1 += 3;
 237             if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
 238                 sr += p1[0], sg += p1[1], sb += p1[2];
 239             else smask++;
 240             p1 += 3;
 241             if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
 242                 sr += p2[0], sg += p2[1], sb += p2[2];
 243             else smask++;
 244             p2 += 3;
 245             if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
 246                 sr += p2[0], sg += p2[1], sb += p2[2];
 247             else smask++;
 248             p2 += 3;
 249
 250             if (smask > 2)
 251                 ps[0] = ps[1] = ps[2] = mr;
 252             else
 253                 ps[0] = sr >> 2, ps[1] = sg >> 2, ps[2] = sb >> 2;
 254             ps += 3;
 255         }
 256         p1 += 32 * 3, p2 += 32 * 3;
 257     }
 258
 259     return small.ConvertToBitmap();
 260 }
 261
 262
 263 // finds empty borders and return non-empty area of image:
 264 static wxImage CutEmptyBorders(const wxImage& img)
 265 {
 266     unsigned char mr = img.GetMaskRed(),
 267                   mg = img.GetMaskGreen(),
 268                   mb = img.GetMaskBlue();
 269     unsigned char *dt = img.GetData(), *dttmp;
 270     unsigned w = img.GetWidth(), h = img.GetHeight();
 271
 272     unsigned top, bottom, left, right, i;
 273     bool empt;
 274
 275 #define MK_DTTMP(x,y)      dttmp = dt + ((x + y * w) * 3)
 276 #define NOEMPTY_PIX(empt)  if (dttmp[0] != mr || dttmp[1] != mg || dttmp[2] != mb) {empt = FALSE; break;}
 277
 278     for (empt = TRUE, top = 0; empt && top < h; top++)
 279     {
 280         MK_DTTMP(0, top);
 281         for (i = 0; i < w; i++, dttmp+=3)
 282             NOEMPTY_PIX(empt)
 283     }
 284     for (empt = TRUE, bottom = h-1; empt && bottom > top; bottom--)
 285     {
 286         MK_DTTMP(0, bottom);
 287         for (i = 0; i < w; i++, dttmp+=3)
 288             NOEMPTY_PIX(empt)
 289     }
 290     for (empt = TRUE, left = 0; empt && left < w; left++)
 291     {
 292         MK_DTTMP(left, 0);
 293         for (i = 0; i < h; i++, dttmp+=3*w)
 294             NOEMPTY_PIX(empt)
 295     }
 296     for (empt = TRUE, right = w-1; empt && right > left; right--)
 297     {
 298         MK_DTTMP(right, 0);
 299         for (i = 0; i < h; i++, dttmp+=3*w)
 300             NOEMPTY_PIX(empt)
 301     }
 302     top--, left--, bottom++, right++;
 303
 304     return img.GetSubImage(wxRect(left, top, right - left + 1, bottom - top + 1));
 305 }
 306
 307
 308
 309 int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
 310 {
 311 #if wxUSE_MIMETYPE
 312     if (!extension.IsEmpty())
 313     {
 314         wxFileIconEntry *entry = (wxFileIconEntry*) m_HashTable.Get(extension);
 315         if (entry) return (entry -> id);
 316     }
 317
 318     wxFileType *ft = (mime.IsEmpty()) ?
 319                    wxTheMimeTypesManager -> GetFileTypeFromExtension(extension) :
 320                    wxTheMimeTypesManager -> GetFileTypeFromMimeType(mime);
 321     wxIcon ic;
 322     if (ft == NULL || (!ft -> GetIcon(&ic)) || (!ic.Ok()))
 323     {
 324         int newid = FI_UNKNOWN;
 325         m_HashTable.Put(extension, new wxFileIconEntry(newid));
 326         return newid;
 327     }
 328     wxImage img(ic);
 329     delete ft;
 330
 331     int id = m_ImageList.GetImageCount();
 332     if (img.GetWidth() == 16 && img.GetHeight() == 16)
 333         m_ImageList.Add(img.ConvertToBitmap());
 334     else
 335     {
 336         if (img.GetWidth() != 32 || img.GetHeight() != 32)
 337             m_ImageList.Add(CreateAntialiasedBitmap(CutEmptyBorders(img).Rescale(32, 32)));
 338         else
 339             m_ImageList.Add(CreateAntialiasedBitmap(img));
 340     }
 341     m_HashTable.Put(extension, new wxFileIconEntry(id));
 342     return id;
 343
 344 #else // !wxUSE_MIMETYPE
 345
 346     if (extension == wxT("exe"))
 347         return FI_EXECUTABLE;
 348     else
 349         return FI_UNKNOWN;
 350 #endif // wxUSE_MIMETYPE/!wxUSE_MIMETYPE
 351 }
 352
 353
 354
 355 // ----------------------------------------------------------------------------
 356 // private functions
 357 // ----------------------------------------------------------------------------
 358
 359 static
 360 int ListCompare( long data1, long data2, long WXUNUSED(data) )
 361 {
 362      wxFileData *fd1 = (wxFileData*)data1 ;
 363      wxFileData *fd2 = (wxFileData*)data2 ;
 364      if (fd1->GetName() == wxT("..")) return -1;
 365      if (fd2->GetName() == wxT("..")) return 1;
 366      if (fd1->IsDir() && !fd2->IsDir()) return -1;
 367      if (fd2->IsDir() && !fd1->IsDir()) return 1;
 368      return wxStrcmp( fd1->GetName(), fd2->GetName() );
 369 }
 370
 371 //-----------------------------------------------------------------------------
 372 //  wxFileData
 373 //-----------------------------------------------------------------------------
 374
 375 IMPLEMENT_DYNAMIC_CLASS(wxFileData,wxObject);
 376
 377 wxFileData::wxFileData( const wxString &name, const wxString &fname )
 378 {
 379     m_name = name;
 380     m_fileName = fname;
 381
 382     struct stat buff;
 383     stat( m_fileName.fn_str(), &buff );
 384
 385 #if defined(__UNIX__) && (!defined( __EMX__ ) && !defined(__VMS))
 386     struct stat lbuff;
 387     lstat( m_fileName.fn_str(), &lbuff );
 388     m_isLink = S_ISLNK( lbuff.st_mode );
 389     struct tm *t = localtime( &lbuff.st_mtime );
 390 #else
 391     m_isLink = FALSE;
 392     struct tm *t = localtime( &buff.st_mtime );
 393 #endif
 394
 395 //  struct passwd *user = getpwuid( buff.st_uid );
 396 //  struct group *grp = getgrgid( buff.st_gid );
 397
 398     m_isDir = S_ISDIR( buff.st_mode );
 399     m_isExe = ((buff.st_mode & S_IXUSR ) == S_IXUSR );
 400
 401     m_size = buff.st_size;
 402
 403     m_hour = t->tm_hour;
 404     m_minute = t->tm_min;
 405     m_month = t->tm_mon+1;
 406     m_day = t->tm_mday;
 407     m_year = t->tm_year;
 408     m_year += 1900;
 409
 410     m_permissions.sprintf( wxT("%c%c%c"),
 411      ((( buff.st_mode & S_IRUSR ) == S_IRUSR ) ? wxT('r') : wxT('-')),
 412      ((( buff.st_mode & S_IWUSR ) == S_IWUSR ) ? wxT('w') : wxT('-')),
 413      ((( buff.st_mode & S_IXUSR ) == S_IXUSR ) ? wxT('x') : wxT('-')) );
 414 }
 415
 416 wxString wxFileData::GetName() const
 417 {
 418     return m_name;
 419 }
 420
 421 wxString wxFileData::GetFullName() const
 422 {
 423     return m_fileName;
 424 }
 425
 426 wxString wxFileData::GetHint() const
 427 {
 428     wxString s = m_fileName;
 429     s += "  ";
 430     if (m_isDir) s += _("<DIR> ");
 431     else if (m_isLink) s += _("<LINK> ");
 432     else
 433     {
 434         s += LongToString( m_size );
 435         s += _(" bytes ");
 436     }
 437     s += IntToString( m_day );
 438     s += wxT(".");
 439     s += IntToString( m_month );
 440     s += wxT(".");
 441     s += IntToString( m_year );
 442     s += wxT("  ");
 443     s += IntToString( m_hour );
 444     s += wxT(":");
 445     s += IntToString( m_minute );
 446     s += wxT("  ");
 447     s += m_permissions;
 448     return s;
 449 };
 450
 451 wxString wxFileData::GetEntry( int num )
 452 {
 453     wxString s;
 454     switch (num)
 455     {
 456         case 0:
 457         {
 458             s = m_name;
 459         }
 460         break;
 461         case 1:
 462         {
 463             if (m_isDir) s = _("<DIR>");
 464             else if (m_isLink) s = _("<LINK>");
 465             else s = LongToString( m_size );
 466         }
 467         break;
 468         case 2:
 469         {
 470             if (m_day < 10) s = wxT("0"); else s = wxT("");
 471             s += IntToString( m_day );
 472             s += wxT(".");
 473             if (m_month < 10) s += wxT("0");
 474             s += IntToString( m_month );
 475             s += wxT(".");
 476             s += IntToString( m_year );
 477         }
 478         break;
 479         case 3:
 480         {
 481             if (m_hour < 10) s = wxT("0"); else s = wxT("");
 482             s += IntToString( m_hour );
 483             s += wxT(":");
 484             if (m_minute < 10) s += wxT("0");
 485             s += IntToString( m_minute );
 486             break;
 487         }
 488         case 4:
 489             s = m_permissions;
 490             break;
 491         default:
 492             s = wxT("No entry");
 493             break;
 494     }
 495     return s;
 496 }
 497
 498 bool wxFileData::IsDir()
 499 {
 500     return m_isDir;
 501 }
 502
 503 bool wxFileData::IsExe()
 504 {
 505     return m_isExe;
 506 }
 507
 508 bool wxFileData::IsLink()
 509 {
 510     return m_isLink;
 511 }
 512
 513 long wxFileData::GetSize()
 514 {
 515     return m_size;
 516 }
 517
 518 void wxFileData::SetNewName( const wxString &name, const wxString &fname )
 519 {
 520     m_name = name;
 521     m_fileName = fname;
 522 }
 523
 524 void wxFileData::MakeItem( wxListItem &item )
 525 {
 526     item.m_text = m_name;
 527     item.ClearAttributes();
 528     if (IsExe()) item.SetTextColour(*wxRED);
 529     if (IsDir()) item.SetTextColour(*wxBLUE);
 530
 531     if (IsDir())
 532         item.m_image = FI_FOLDER;
 533     else if (IsExe())
 534         item.m_image = FI_EXECUTABLE;
 535     else if (m_name.Find(wxT('.')) != wxNOT_FOUND)
 536         item.m_image = g_IconsTable -> GetIconID(m_name.AfterLast(wxT('.')));
 537     else
 538         item.m_image = FI_UNKNOWN;
 539
 540     if (IsLink())
 541     {
 542         wxColour *dg = wxTheColourDatabase->FindColour( "MEDIUM GREY" );
 543         item.SetTextColour(*dg);
 544     }
 545     item.m_data = (long)this;
 546 }
 547
 548 //-----------------------------------------------------------------------------
 549 //  wxFileCtrl
 550 //-----------------------------------------------------------------------------
 551
 552 IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl);
 553
 554 BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)
 555     EVT_LIST_DELETE_ITEM(-1, wxFileCtrl::OnListDeleteItem)
 556     EVT_LIST_DELETE_ALL_ITEMS(-1, wxFileCtrl::OnListDeleteAllItems)
 557     EVT_LIST_END_LABEL_EDIT(-1, wxFileCtrl::OnListEndLabelEdit)
 558 END_EVENT_TABLE()
 559
 560
 561 wxFileCtrl::wxFileCtrl()
 562 {
 563     m_dirName = wxT("/");
 564     m_showHidden = FALSE;
 565 }
 566
 567 wxFileCtrl::wxFileCtrl( wxWindow *win, wxWindowID id,
 568     const wxString &dirName, const wxString &wild,
 569     const wxPoint &pos, const wxSize &size,
 570     long style, const wxValidator &validator, const wxString &name ) :
 571   wxListCtrl( win, id, pos, size, style, validator, name )
 572 {
 573     if (! g_IconsTable) g_IconsTable = new wxFileIconsTable;
 574     wxImageList *imageList = g_IconsTable -> GetImageList();
 575
 576     SetImageList( imageList, wxIMAGE_LIST_SMALL );
 577
 578     m_dirName = dirName;
 579     m_wild = wild;
 580     m_showHidden = FALSE;
 581     Update();
 582 }
 583
 584 void wxFileCtrl::ChangeToListMode()
 585 {
 586     SetSingleStyle( wxLC_LIST );
 587     Update();
 588 }
 589
 590 void wxFileCtrl::ChangeToReportMode()
 591 {
 592     SetSingleStyle( wxLC_REPORT );
 593     Update();
 594 }
 595
 596 void wxFileCtrl::ChangeToIconMode()
 597 {
 598     SetSingleStyle( wxLC_ICON );
 599     Update();
 600 }
 601
 602 void wxFileCtrl::ShowHidden( bool show )
 603 {
 604     m_showHidden = show;
 605     Update();
 606 }
 607
 608 long wxFileCtrl::Add( wxFileData *fd, wxListItem &item )
 609 {
 610     long ret = -1;
 611     item.m_mask = wxLIST_MASK_TEXT + wxLIST_MASK_DATA + wxLIST_MASK_IMAGE;
 612     fd->MakeItem( item );
 613     long my_style = GetWindowStyleFlag();
 614     if (my_style & wxLC_REPORT)
 615     {
 616         ret = InsertItem( item );
 617         for (int i = 1; i < 5; i++) SetItem( item.m_itemId, i, fd->GetEntry( i) );
 618     }
 619     else if (my_style & wxLC_LIST)
 620     {
 621         ret = InsertItem( item );
 622     }
 623     return ret;
 624 }
 625
 626 void wxFileCtrl::Update()
 627 {
 628     long my_style = GetWindowStyleFlag();
 629     int name_col_width = 0;
 630     if (my_style & wxLC_REPORT)
 631     {
 632         if (GetColumnCount() > 0)
 633             name_col_width = GetColumnWidth( 0 );
 634     }
 635
 636     ClearAll();
 637     if (my_style & wxLC_REPORT)
 638     {
 639         if (name_col_width < 140) name_col_width = 140;
 640         InsertColumn( 0, _("Name"), wxLIST_FORMAT_LEFT, name_col_width );
 641         InsertColumn( 1, _("Size"), wxLIST_FORMAT_LEFT, 60 );
 642         InsertColumn( 2, _("Date"), wxLIST_FORMAT_LEFT, 65 );
 643         InsertColumn( 3, _("Time"), wxLIST_FORMAT_LEFT, 50 );
 644         InsertColumn( 4, _("Permissions"), wxLIST_FORMAT_LEFT, 120 );
 645     }
 646     wxFileData *fd = (wxFileData *) NULL;
 647     wxListItem item;
 648     item.m_itemId = 0;
 649     item.m_col = 0;
 650
 651     if (m_dirName != wxT("/"))
 652     {
 653         wxString p( wxPathOnly(m_dirName) );
 654         if (p.IsEmpty()) p = wxT("/");
 655         fd = new wxFileData( wxT(".."), p );
 656         Add( fd, item );
 657         item.m_itemId++;
 658     }
 659
 660     wxString res = m_dirName + wxT("/*");
 661     wxString f( wxFindFirstFile( res.GetData(), wxDIR ) );
 662     while (!f.IsEmpty())
 663     {
 664         res = wxFileNameFromPath( f );
 665         fd = new wxFileData( res, f );
 666         wxString s = fd->GetName();
 667         if (m_showHidden || (s[0u] != wxT('.')))
 668         {
 669             Add( fd, item );
 670             item.m_itemId++;
 671         }
 672         f = wxFindNextFile();
 673     }
 674
 675     // Tokenize the wildcard string, so we can handle more than 1
 676     // search pattern in a wildcard.
 677     wxStringTokenizer tokenWild( m_wild, ";" );
 678     while ( tokenWild.HasMoreTokens() )
 679     {
 680         res = m_dirName + wxT("/") + tokenWild.GetNextToken();
 681         f = wxFindFirstFile( res.GetData(), wxFILE );
 682         while (!f.IsEmpty())
 683         {
 684             res = wxFileNameFromPath( f );
 685             fd = new wxFileData( res, f );
 686             wxString s = fd->GetName();
 687             if (m_showHidden || (s[0u] != wxT('.')))
 688             {
 689                 Add( fd, item );
 690                 item.m_itemId++;
 691             }
 692             f = wxFindNextFile();
 693         }
 694     }
 695
 696     SortItems( ListCompare, 0 );
 697
 698     if (my_style & wxLC_REPORT)
 699     {
 700        SetColumnWidth( 1, wxLIST_AUTOSIZE );
 701        SetColumnWidth( 2, wxLIST_AUTOSIZE );
 702        SetColumnWidth( 3, wxLIST_AUTOSIZE );
 703     }
 704 }
 705
 706 void wxFileCtrl::SetWild( const wxString &wild )
 707 {
 708     m_wild = wild;
 709     Update();
 710 }
 711
 712 void wxFileCtrl::MakeDir()
 713 {
 714     wxString new_name( wxT("NewName") );
 715     wxString path( m_dirName );
 716     path += wxT("/");
 717     path += new_name;
 718     if (wxFileExists(path))
 719     {
 720         // try NewName0, NewName1 etc.
 721         int i = 0;
 722         do {
 723             new_name = _("NewName");
 724             wxString num;
 725             num.Printf( wxT("%d"), i );
 726             new_name += num;
 727
 728             path = m_dirName;
 729             path += wxT("/");
 730             path += new_name;
 731             i++;
 732         } while (wxFileExists(path));
 733     }
 734
 735     wxLogNull log;
 736     if (!wxMkdir(path))
 737     {
 738         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
 739         dialog.ShowModal();
 740         return;
 741     }
 742
 743     wxFileData *fd = new wxFileData( new_name, path );
 744     wxListItem item;
 745     item.m_itemId = 0;
 746     item.m_col = 0;
 747     long id = Add( fd, item );
 748
 749     if (id != -1)
 750     {
 751         SortItems( ListCompare, 0 );
 752         id = FindItem( 0, (long)fd );
 753         EnsureVisible( id );
 754         EditLabel( id );
 755     }
 756 }
 757
 758 void wxFileCtrl::GoToParentDir()
 759 {
 760     if (m_dirName != wxT("/"))
 761     {
 762         wxString fname( wxFileNameFromPath(m_dirName) );
 763         m_dirName = wxPathOnly( m_dirName );
 764         if (m_dirName.IsEmpty()) m_dirName = wxT("/");
 765         Update();
 766         long id = FindItem( 0, fname );
 767         if (id != -1)
 768         {
 769             SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 770             EnsureVisible( id );
 771         }
 772     }
 773 }
 774
 775 void wxFileCtrl::GoToHomeDir()
 776 {
 777     wxString s = wxGetUserHome( wxString() );
 778     m_dirName = s;
 779     Update();
 780     SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 781     EnsureVisible( 0 );
 782 }
 783
 784 void wxFileCtrl::GoToDir( const wxString &dir )
 785 {
 786     m_dirName = dir;
 787     Update();
 788     SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 789     EnsureVisible( 0 );
 790 }
 791
 792 void wxFileCtrl::GetDir( wxString &dir )
 793 {
 794     dir = m_dirName;
 795 }
 796
 797 void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
 798 {
 799     wxFileData *fd = (wxFileData*)event.m_item.m_data;
 800     delete fd;
 801 }
 802
 803 void wxFileCtrl::OnListDeleteAllItems( wxListEvent &WXUNUSED(event) )
 804 {
 805     wxListItem item;
 806     item.m_mask = wxLIST_MASK_DATA;
 807
 808     item.m_itemId = GetNextItem( -1, wxLIST_NEXT_ALL );
 809     while ( item.m_itemId != -1 )
 810     {
 811         GetItem( item );
 812         wxFileData *fd = (wxFileData*)item.m_data;
 813         delete fd;
 814         item.m_data = 0;
 815         SetItem( item );
 816         item.m_itemId = GetNextItem( item.m_itemId, wxLIST_NEXT_ALL );
 817     }
 818 }
 819
 820 void wxFileCtrl::OnListEndLabelEdit( wxListEvent &event )
 821 {
 822     wxFileData *fd = (wxFileData*)event.m_item.m_data;
 823     wxASSERT( fd );
 824
 825     if ((event.GetLabel().IsEmpty()) ||
 826         (event.GetLabel() == _(".")) ||
 827         (event.GetLabel() == _("..")) ||
 828         (event.GetLabel().First( wxT("/") ) != wxNOT_FOUND))
 829     {
 830         wxMessageDialog dialog(this, _("Illegal directory name."), _("Error"), wxOK | wxICON_ERROR );
 831         dialog.ShowModal();
 832         event.Veto();
 833         return;
 834     }
 835
 836     wxString new_name( wxPathOnly( fd->GetFullName() ) );
 837     new_name += wxT("/");
 838     new_name += event.GetLabel();
 839
 840     wxLogNull log;
 841
 842     if (wxFileExists(new_name))
 843     {
 844         wxMessageDialog dialog(this, _("File name exists already."), _("Error"), wxOK | wxICON_ERROR );
 845         dialog.ShowModal();
 846         event.Veto();
 847     }
 848
 849     if (wxRenameFile(fd->GetFullName(),new_name))
 850     {
 851         fd->SetNewName( new_name, event.GetLabel() );
 852         SetItemState( event.GetItem(), wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 853         EnsureVisible( event.GetItem() );
 854     }
 855     else
 856     {
 857         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
 858         dialog.ShowModal();
 859         event.Veto();
 860     }
 861 }
 862
 863 //-----------------------------------------------------------------------------
 864 // wxFileDialog
 865 //-----------------------------------------------------------------------------
 866
 867 #define  ID_LIST_MODE     wxID_FILEDLGG
 868 #define  ID_REPORT_MODE   wxID_FILEDLGG + 1
 869 #define  ID_UP_DIR        wxID_FILEDLGG + 5
 870 #define  ID_PARENT_DIR    wxID_FILEDLGG + 6
 871 #define  ID_NEW_DIR       wxID_FILEDLGG + 7
 872 #define  ID_CHOICE        wxID_FILEDLGG + 8
 873 #define  ID_TEXT          wxID_FILEDLGG + 9
 874 #define  ID_LIST_CTRL     wxID_FILEDLGG + 10
 875 #define  ID_ACTIVATED     wxID_FILEDLGG + 11
 876 #define  ID_CHECK         wxID_FILEDLGG + 12
 877
 878 IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxDialog)
 879
 880 BEGIN_EVENT_TABLE(wxFileDialog,wxDialog)
 881         EVT_BUTTON(ID_LIST_MODE, wxFileDialog::OnList)
 882         EVT_BUTTON(ID_REPORT_MODE, wxFileDialog::OnReport)
 883         EVT_BUTTON(ID_UP_DIR, wxFileDialog::OnUp)
 884         EVT_BUTTON(ID_PARENT_DIR, wxFileDialog::OnHome)
 885         EVT_BUTTON(ID_NEW_DIR, wxFileDialog::OnNew)
 886         EVT_BUTTON(wxID_OK, wxFileDialog::OnListOk)
 887         EVT_LIST_ITEM_SELECTED(ID_LIST_CTRL, wxFileDialog::OnSelected)
 888         EVT_LIST_ITEM_ACTIVATED(ID_LIST_CTRL, wxFileDialog::OnActivated)
 889         EVT_CHOICE(ID_CHOICE,wxFileDialog::OnChoice)
 890         EVT_TEXT_ENTER(ID_TEXT,wxFileDialog::OnTextEnter)
 891         EVT_CHECKBOX(ID_CHECK,wxFileDialog::OnCheck)
 892 END_EVENT_TABLE()
 893
 894 long wxFileDialog::s_lastViewStyle = wxLC_LIST;
 895 bool wxFileDialog::s_lastShowHidden = FALSE;
 896
 897 wxFileDialog::wxFileDialog(wxWindow *parent,
 898                  const wxString& message,
 899                  const wxString& defaultDir,
 900                  const wxString& defaultFile,
 901                  const wxString& wildCard,
 902                  long style,
 903                  const wxPoint& pos ) :
 904   wxDialog( parent, -1, message, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER )
 905 {
 906     wxBeginBusyCursor();
 907
 908     if (wxConfig::Get(FALSE))
 909     {
 910         wxConfig::Get() -> Read(wxT("/wxWindows/wxFileDialog/ViewStyle"), &s_lastViewStyle);
 911         wxConfig::Get() -> Read(wxT("/wxWindows/wxFileDialog/ShowHidden"), &s_lastShowHidden);
 912     }
 913
 914     m_message = message;
 915     m_dialogStyle = style;
 916
 917     if (m_dialogStyle == 0) m_dialogStyle = wxOPEN;
 918     if ((m_dialogStyle & wxMULTIPLE ) && !(m_dialogStyle & wxOPEN))
 919         m_dialogStyle |= wxOPEN;
 920
 921     m_dir = defaultDir;
 922     if ((m_dir.IsEmpty()) || (m_dir == wxT(".")))
 923     {
 924         char buf[200];
 925         m_dir = getcwd( buf, sizeof(buf) );
 926     }
 927     m_path = defaultDir;
 928     m_path += wxT("/");
 929     m_path += defaultFile;
 930     m_fileName = defaultFile;
 931     m_wildCard = wildCard;
 932     m_filterIndex = 0;
 933     m_filterExtension = wxEmptyString;
 934
 935     // interpret wildcards
 936
 937     if (m_wildCard.IsEmpty())
 938         m_wildCard = _("All files (*)|*");
 939
 940     wxStringTokenizer tokens( m_wildCard, wxT("|") );
 941     wxString firstWild;
 942     wxString firstWildText;
 943     if (tokens.CountTokens() == 1)
 944     {
 945         firstWildText = tokens.GetNextToken();
 946         firstWild = firstWildText;
 947     }
 948     else
 949     {
 950         wxASSERT_MSG( tokens.CountTokens() % 2 == 0, wxT("Wrong file type descripition") );
 951         firstWildText = tokens.GetNextToken();
 952         firstWild = tokens.GetNextToken();
 953     }
 954     if ( firstWild.Left( 2 ) == wxT("*.") )
 955         m_filterExtension = firstWild.Mid( 1 );
 956     if ( m_filterExtension == ".*" ) m_filterExtension = wxEmptyString;
 957
 958     // layout
 959
 960     wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
 961
 962     wxBoxSizer *buttonsizer = new wxBoxSizer( wxHORIZONTAL );
 963
 964     wxBitmapButton *but;
 965
 966     but = new wxBitmapButton( this, ID_LIST_MODE, wxBitmap( listview_xpm ) );
 967 #if wxUSE_TOOLTIPS
 968     but->SetToolTip( _("View files as a list view") );
 969 #endif
 970     buttonsizer->Add( but, 0, wxALL, 5 );
 971
 972     but = new wxBitmapButton( this, ID_REPORT_MODE, wxBitmap( repview_xpm ) );
 973 #if wxUSE_TOOLTIPS
 974     but->SetToolTip( _("View files as a detailed view") );
 975 #endif
 976     buttonsizer->Add( but, 0, wxALL, 5 );
 977
 978     buttonsizer->Add( 30, 5, 1 );
 979
 980     but = new wxBitmapButton( this, ID_UP_DIR, wxBitmap( dir_up_xpm ) );
 981 #if wxUSE_TOOLTIPS
 982     but->SetToolTip( _("Go to parent directory") );
 983 #endif
 984     buttonsizer->Add( but, 0, wxALL, 5 );
 985
 986     but = new wxBitmapButton( this, ID_PARENT_DIR, wxBitmap(home_xpm) );
 987 #if wxUSE_TOOLTIPS
 988     but->SetToolTip( _("Go to home directory") );
 989 #endif
 990     buttonsizer->Add( but, 0, wxALL, 5);
 991
 992     buttonsizer->Add( 20, 20 );
 993
 994     but = new wxBitmapButton( this, ID_NEW_DIR, wxBitmap(new_dir_xpm) );
 995 #if wxUSE_TOOLTIPS
 996     but->SetToolTip( _("Create new directory") );
 997 #endif
 998     buttonsizer->Add( but, 0, wxALL, 5 );
 999
1000     mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 5 );
1001
1002     wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
1003     staticsizer->Add( new wxStaticText( this, -1, _("Current directory:") ), 0, wxRIGHT, 10 );
1004     m_static = new wxStaticText( this, -1, m_dir );
1005     staticsizer->Add( m_static, 1 );
1006     mainsizer->Add( staticsizer, 0, wxEXPAND | wxLEFT|wxRIGHT|wxBOTTOM, 10 );
1007
1008     if (m_dialogStyle & wxMULTIPLE)
1009         m_list = new wxFileCtrl( this, ID_LIST_CTRL, m_dir, firstWild, wxDefaultPosition,
1010                                  wxSize(540,200), s_lastViewStyle | wxSUNKEN_BORDER );
1011     else
1012         m_list = new wxFileCtrl( this, ID_LIST_CTRL, m_dir, firstWild, wxDefaultPosition,
1013                                  wxSize(540,200), s_lastViewStyle | wxSUNKEN_BORDER | wxLC_SINGLE_SEL );
1014     m_list -> ShowHidden(s_lastShowHidden);
1015     mainsizer->Add( m_list, 1, wxEXPAND | wxLEFT|wxRIGHT, 10 );
1016
1017     wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
1018     m_text = new wxTextCtrl( this, ID_TEXT, m_fileName, wxDefaultPosition, wxDefaultSize, wxPROCESS_ENTER );
1019     textsizer->Add( m_text, 1, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
1020     textsizer->Add( new wxButton( this, wxID_OK, _("OK") ), 0, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
1021     mainsizer->Add( textsizer, 0, wxEXPAND );
1022
1023     wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
1024     m_choice = new wxChoice( this, ID_CHOICE );
1025     choicesizer->Add( m_choice, 1, wxCENTER|wxALL, 10 );
1026     m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden files") );
1027     m_check->SetValue( s_lastShowHidden );
1028     choicesizer->Add( m_check, 0, wxCENTER|wxALL, 10 );
1029     choicesizer->Add( new wxButton( this, wxID_CANCEL, _("Cancel") ), 0, wxCENTER | wxALL, 10 );
1030     mainsizer->Add( choicesizer, 0, wxEXPAND );
1031
1032     m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
1033     while (tokens.HasMoreTokens())
1034     {
1035         firstWildText = tokens.GetNextToken();
1036         firstWild = tokens.GetNextToken();
1037         m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
1038     }
1039     m_choice->SetSelection( 0 );
1040
1041     SetAutoLayout( TRUE );
1042     SetSizer( mainsizer );
1043
1044     mainsizer->Fit( this );
1045     mainsizer->SetSizeHints( this );
1046
1047     Centre( wxBOTH );
1048
1049 /*
1050     if (m_fileName.IsEmpty())
1051         m_list->SetFocus();
1052     else
1053 */
1054         m_text->SetFocus();
1055
1056     wxEndBusyCursor();
1057 }
1058
1059 wxFileDialog::~wxFileDialog()
1060 {
1061     if (wxConfig::Get(FALSE))
1062     {
1063         wxConfig::Get() -> Write(wxT("/wxWindows/wxFileDialog/ViewStyle"), s_lastViewStyle);
1064         wxConfig::Get() -> Write(wxT("/wxWindows/wxFileDialog/ShowHidden"), s_lastShowHidden);
1065     }
1066 }
1067
1068 void wxFileDialog::OnChoice( wxCommandEvent &event )
1069 {
1070     int index = (int)event.GetInt();
1071     wxString *str = (wxString*) m_choice->GetClientData( index );
1072     m_list->SetWild( *str );
1073     m_filterIndex = index;
1074     if ( str -> Left( 2 ) == wxT("*.") )
1075     {
1076         m_filterExtension = str -> Mid( 1 );
1077         if (m_filterExtension == ".*") m_filterExtension = wxEmptyString;
1078     }
1079     else
1080         m_filterExtension = wxEmptyString;
1081 }
1082
1083 void wxFileDialog::OnCheck( wxCommandEvent &event )
1084 {
1085     m_list->ShowHidden( (s_lastShowHidden = event.GetInt() != 0) );
1086 }
1087
1088 void wxFileDialog::OnActivated( wxListEvent &event )
1089 {
1090     HandleAction( event.m_item.m_text );
1091 }
1092
1093 void wxFileDialog::OnTextEnter( wxCommandEvent &WXUNUSED(event) )
1094 {
1095     wxCommandEvent cevent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
1096     cevent.SetEventObject( this );
1097     GetEventHandler()->ProcessEvent( cevent );
1098 }
1099
1100 void wxFileDialog::OnSelected( wxListEvent &event )
1101 {
1102     if (FindFocus() != m_list) return;
1103
1104     wxString filename( event.m_item.m_text );
1105     if (filename == wxT("..")) return;
1106
1107     wxString dir;
1108     m_list->GetDir( dir );
1109     if (dir != wxT("/")) dir += wxT("/");
1110     dir += filename;
1111     if (wxDirExists(dir)) return;
1112
1113     m_text->SetValue( filename );
1114 }
1115
1116 void wxFileDialog::HandleAction( const wxString &fn )
1117 {
1118     wxString filename( fn );
1119     wxString dir;
1120     m_list->GetDir( dir );
1121     if (filename.IsEmpty()) return;
1122     if (filename == wxT(".")) return;
1123
1124     if (filename == wxT(".."))
1125     {
1126         m_list->GoToParentDir();
1127         m_list->SetFocus();
1128         m_list->GetDir( dir );
1129         m_static->SetLabel( dir );
1130         return;
1131     }
1132
1133     if (filename == wxT("~"))
1134     {
1135         m_list->GoToHomeDir();
1136         m_list->SetFocus();
1137         m_list->GetDir( dir );
1138         m_static->SetLabel( dir );
1139         return;
1140     }
1141
1142     if (filename[0u] == wxT('~'))
1143     {
1144         filename.Remove( 0, 1 );
1145         wxString tmp( wxGetUserHome() );
1146         tmp += wxT('/');
1147         tmp += filename;
1148         filename = tmp;
1149     }
1150
1151     if ((filename.Find(wxT('*')) != wxNOT_FOUND) ||
1152         (filename.Find(wxT('?')) != wxNOT_FOUND))
1153     {
1154         if (filename.Find(wxT('/')) != wxNOT_FOUND)
1155         {
1156             wxMessageBox(_("Illegal file specification."), _("Error"), wxOK | wxICON_ERROR );
1157             return;
1158         }
1159         m_list->SetWild( filename );
1160         return;
1161     }
1162
1163     if (dir != wxT("/")) dir += wxT("/");
1164     if (filename[0u] != wxT('/'))
1165     {
1166         dir += filename;
1167         filename = dir;
1168     }
1169
1170     if (wxDirExists(filename))
1171     {
1172         m_list->GoToDir( filename );
1173         m_list->GetDir( dir );
1174         m_static->SetLabel( dir );
1175         return;
1176     }
1177
1178
1179     if ( (m_dialogStyle & wxSAVE) && (m_dialogStyle & wxOVERWRITE_PROMPT) )
1180     {
1181         if (filename.Find( wxT('.') ) == wxNOT_FOUND ||
1182                 filename.AfterLast( wxT('.') ).Find( wxT('/') ) != wxNOT_FOUND)
1183             filename << m_filterExtension;
1184         if (wxFileExists( filename ))
1185         {
1186             wxString msg;
1187             msg.Printf( _("File '%s' already exists, do you really want to "
1188                          "overwrite it?"), filename.c_str() );
1189
1190             if (wxMessageBox(msg, _("Confirm"), wxYES_NO) != wxYES)
1191                 return;
1192         }
1193     }
1194     else if ( m_dialogStyle & wxOPEN )
1195     {
1196         if ( !wxFileExists( filename ) )
1197             if (filename.Find( wxT('.') ) == wxNOT_FOUND ||
1198                   filename.AfterLast( wxT('.') ).Find( wxT('/') ) != wxNOT_FOUND)
1199                 filename << m_filterExtension;
1200
1201         if ( m_dialogStyle & wxFILE_MUST_EXIST )
1202         {
1203             if ( !wxFileExists( filename ) )
1204             {
1205                 wxMessageBox(_("Please choose an existing file."), _("Error"), wxOK | wxICON_ERROR );
1206                 return;
1207             }
1208         }
1209     }
1210
1211     SetPath( filename );
1212
1213     // change to the directory where the user went if asked
1214     if ( m_dialogStyle & wxCHANGE_DIR )
1215     {
1216         wxString cwd;
1217         wxSplitPath(filename, &cwd, NULL, NULL);
1218
1219         if ( cwd != wxGetWorkingDirectory() )
1220         {
1221             wxSetWorkingDirectory(cwd);
1222         }
1223     }
1224
1225     wxCommandEvent event;
1226     wxDialog::OnOK(event);
1227 }
1228
1229 void wxFileDialog::OnListOk( wxCommandEvent &WXUNUSED(event) )
1230 {
1231     HandleAction( m_text->GetValue() );
1232 }
1233
1234 void wxFileDialog::OnList( wxCommandEvent &WXUNUSED(event) )
1235 {
1236     m_list->ChangeToListMode();
1237     s_lastViewStyle = wxLC_LIST;
1238     m_list->SetFocus();
1239 }
1240
1241 void wxFileDialog::OnReport( wxCommandEvent &WXUNUSED(event) )
1242 {
1243     m_list->ChangeToReportMode();
1244     s_lastViewStyle = wxLC_REPORT;
1245     m_list->SetFocus();
1246 }
1247
1248 void wxFileDialog::OnUp( wxCommandEvent &WXUNUSED(event) )
1249 {
1250     m_list->GoToParentDir();
1251     m_list->SetFocus();
1252     wxString dir;
1253     m_list->GetDir( dir );
1254     m_static->SetLabel( dir );
1255 }
1256
1257 void wxFileDialog::OnHome( wxCommandEvent &WXUNUSED(event) )
1258 {
1259     m_list->GoToHomeDir();
1260     m_list->SetFocus();
1261     wxString dir;
1262     m_list->GetDir( dir );
1263     m_static->SetLabel( dir );
1264 }
1265
1266 void wxFileDialog::OnNew( wxCommandEvent &WXUNUSED(event) )
1267 {
1268     m_list->MakeDir();
1269 }
1270
1271 void wxFileDialog::SetPath( const wxString& path )
1272 {
1273     // not only set the full path but also update filename and dir
1274     m_path = path;
1275     if ( !!path )
1276     {
1277         wxString ext;
1278         wxSplitPath(path, &m_dir, &m_fileName, &ext);
1279         if (!ext.IsEmpty())
1280         {
1281             m_fileName += wxT(".");
1282             m_fileName += ext;
1283         }
1284     }
1285 }
1286
1287 void wxFileDialog::GetPaths( wxArrayString& paths ) const
1288 {
1289     paths.Empty();
1290     if (m_list->GetSelectedItemCount() == 0)
1291     {
1292         paths.Add( GetPath() );
1293         return;
1294     }
1295
1296     paths.Alloc( m_list->GetSelectedItemCount() );
1297
1298     wxString dir;
1299     m_list->GetDir( dir );
1300     if (dir != wxT("/")) dir += wxT("/");
1301
1302     wxListItem item;
1303     item.m_mask = wxLIST_MASK_TEXT;
1304
1305     item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1306     while ( item.m_itemId != -1 )
1307     {
1308         m_list->GetItem( item );
1309         paths.Add( dir + item.m_text );
1310         item.m_itemId = m_list->GetNextItem( item.m_itemId,
1311             wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1312     }
1313 }
1314
1315 void wxFileDialog::GetFilenames(wxArrayString& files) const
1316 {
1317     files.Empty();
1318     if (m_list->GetSelectedItemCount() == 0)
1319     {
1320         files.Add( GetFilename() );
1321         return;
1322     }
1323     files.Alloc( m_list->GetSelectedItemCount() );
1324
1325     wxListItem item;
1326     item.m_mask = wxLIST_MASK_TEXT;
1327
1328     item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1329     while ( item.m_itemId != -1 )
1330     {
1331         m_list->GetItem( item );
1332         files.Add( item.m_text );
1333         item.m_itemId = m_list->GetNextItem( item.m_itemId,
1334             wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1335     }
1336 }
1337
1338
1339
1340 // ----------------------------------------------------------------------------
1341 // global functions
1342 // ----------------------------------------------------------------------------
1343
1344 wxString
1345 wxFileSelectorEx(const wxChar *message,
1346                  const wxChar *default_path,
1347                  const wxChar *default_filename,
1348                  int *WXUNUSED(indexDefaultExtension),
1349                  const wxChar *wildcard,
1350                  int flags,
1351                  wxWindow *parent,
1352                  int x, int y)
1353 {
1354     // TODO: implement this somehow
1355     return wxFileSelector(message, default_path, default_filename, wxT(""),
1356                           wildcard, flags, parent, x, y);
1357 }
1358
1359 wxString wxFileSelector( const wxChar *title,
1360                       const wxChar *defaultDir, const wxChar *defaultFileName,
1361                       const wxChar *defaultExtension, const wxChar *filter, int flags,
1362                       wxWindow *parent, int x, int y )
1363 {
1364     wxString filter2;
1365     if ( defaultExtension && !filter )
1366         filter2 = wxString(wxT("*.")) + wxString(defaultExtension) ;
1367     else if ( filter )
1368         filter2 = filter;
1369
1370     wxString defaultDirString;
1371     if (defaultDir)
1372         defaultDirString = defaultDir;
1373
1374     wxString defaultFilenameString;
1375     if (defaultFileName)
1376         defaultFilenameString = defaultFileName;
1377
1378     wxFileDialog fileDialog( parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y) );
1379
1380     if ( fileDialog.ShowModal() == wxID_OK )
1381     {
1382         return fileDialog.GetPath();
1383     }
1384     else
1385     {
1386         return wxEmptyString;
1387     }
1388 }
1389
1390 wxString wxLoadFileSelector( const wxChar *what, const wxChar *ext, const wxChar *default_name, wxWindow *parent )
1391 {
1392     wxString prompt = wxString::Format(_("Load %s file"), what);
1393
1394     if (*ext == wxT('.'))
1395         ext++;
1396
1397     wxString wild = wxString::Format(_T("*.%s"), ext);
1398
1399     return wxFileSelector(prompt, (const wxChar *) NULL, default_name,
1400                           ext, wild, 0, parent);
1401 }
1402
1403 wxString wxSaveFileSelector(const wxChar *what, const wxChar *extension, const wxChar *default_name,
1404          wxWindow *parent )
1405 {
1406     wxChar *ext = (wxChar *)extension;
1407
1408     wxString prompt = wxString::Format(_("Save %s file"), what);
1409
1410     if (*ext == wxT('.'))
1411         ext++;
1412
1413     wxString wild = wxString::Format(_T("*.%s"), ext);
1414
1415     return wxFileSelector(prompt, (const wxChar *) NULL, default_name,
1416                           ext, wild, 0, parent);
1417 }
1418
1419
1420
1421
1422
1423
1424 // A module to allow icons table cleanup
1425
1426 class wxFileDialogGenericModule: public wxModule
1427 {
1428 DECLARE_DYNAMIC_CLASS(wxFileDialogGenericModule)
1429 public:
1430     wxFileDialogGenericModule() {}
1431     bool OnInit() { return TRUE; }
1432     void OnExit() { if (g_IconsTable) {delete g_IconsTable; g_IconsTable = NULL;} }
1433 };
1434
1435 IMPLEMENT_DYNAMIC_CLASS(wxFileDialogGenericModule, wxModule)
1436
1437 #endif // wxUSE_FILEDLG