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 #include "wx/dir.h"
  49 #include "wx/artprov.h"
  50
  51 #if wxUSE_TOOLTIPS
  52     #include "wx/tooltip.h"
  53 #endif
  54
  55 #include <sys/types.h>
  56 #include <sys/stat.h>
  57
  58 #ifdef __UNIX__
  59     #include <dirent.h>
  60     #include <pwd.h>
  61     #ifndef __VMS
  62     # include <grp.h>
  63     #endif
  64 #endif
  65
  66 #ifdef __WATCOMC__
  67     #include <direct.h>
  68 #endif
  69
  70 # include <time.h>
  71 #include <unistd.h>
  72
  73 //-----------------------------------------------------------------------------
  74 //  wxFileData
  75 //-----------------------------------------------------------------------------
  76
  77 class wxFileData : public wxObject
  78 {
  79 public:
  80     wxFileData() { }
  81     wxFileData( const wxString &name, const wxString &fname );
  82     wxString GetName() const;
  83     wxString GetFullName() const;
  84     wxString GetHint() const;
  85     wxString GetEntry( int num );
  86     bool IsDir();
  87     bool IsLink();
  88     bool IsExe();
  89     long GetSize();
  90     void MakeItem( wxListItem &item );
  91     void SetNewName( const wxString &name, const wxString &fname );
  92
  93 private:
  94     wxString m_name;
  95     wxString m_fileName;
  96     long     m_size;
  97     int      m_hour;
  98     int      m_minute;
  99     int      m_year;
 100     int      m_month;
 101     int      m_day;
 102     wxString m_permissions;
 103     bool     m_isDir;
 104     bool     m_isLink;
 105     bool     m_isExe;
 106
 107     DECLARE_DYNAMIC_CLASS(wxFileData);
 108 };
 109
 110 //-----------------------------------------------------------------------------
 111 //  wxFileCtrl
 112 //-----------------------------------------------------------------------------
 113
 114 class wxFileCtrl : public wxListCtrl
 115 {
 116 public:
 117     wxFileCtrl();
 118     wxFileCtrl( wxWindow *win,
 119                 wxWindowID id,
 120                 const wxString &dirName,
 121                 const wxString &wild,
 122                 const wxPoint &pos = wxDefaultPosition,
 123                 const wxSize &size = wxDefaultSize,
 124                 long style = wxLC_LIST,
 125                 const wxValidator &validator = wxDefaultValidator,
 126                 const wxString &name = wxT("filelist") );
 127     void ChangeToListMode();
 128     void ChangeToReportMode();
 129     void ChangeToIconMode();
 130     void ShowHidden( bool show = TRUE );
 131     long Add( wxFileData *fd, wxListItem &item );
 132     void UpdateFiles();
 133     virtual void StatusbarText( wxChar *WXUNUSED(text) ) {};
 134     void MakeDir();
 135     void GoToParentDir();
 136     void GoToHomeDir();
 137     void GoToDir( const wxString &dir );
 138     void SetWild( const wxString &wild );
 139     void GetDir( wxString &dir );
 140     void OnListDeleteItem( wxListEvent &event );
 141     void OnListDeleteAllItems( wxListEvent &event );
 142     void OnListEndLabelEdit( wxListEvent &event );
 143
 144     // Associate commonly used UI controls with wxFileCtrl so that they can be
 145     // disabled when they cannot be used (e.g. can't go to parent directory
 146     // if wxFileCtrl already is in the root dir):
 147     void SetGoToParentControl(wxWindow *ctrl) { m_goToParentControl = ctrl; }
 148     void SetNewDirControl(wxWindow *ctrl) { m_newDirControl = ctrl; }
 149
 150 private:
 151     wxString      m_dirName;
 152     bool          m_showHidden;
 153     wxString      m_wild;
 154
 155     wxWindow     *m_goToParentControl;
 156     wxWindow     *m_newDirControl;
 157
 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     // FI_FOLDER:
 200     m_ImageList.Add(wxArtProvider::GetBitmap(wxART_FOLDER, wxART_CMN_DIALOG));
 201     // FI_UNKNOWN:
 202     m_ImageList.Add(wxArtProvider::GetBitmap(wxART_NORMAL_FILE, wxART_CMN_DIALOG));
 203     // FI_EXECUTABLE:
 204     if (GetIconID(wxEmptyString, _T("application/x-executable")) == FI_UNKNOWN)
 205     {
 206         m_ImageList.Add(wxArtProvider::GetBitmap(wxART_EXECUTABLE_FILE, wxART_CMN_DIALOG));
 207         m_HashTable.Delete(_T("exe"));
 208         m_HashTable.Put(_T("exe"), new wxFileIconEntry(FI_EXECUTABLE));
 209     }
 210     /* else put into list by GetIconID
 211        (KDE defines application/x-executable for *.exe and has nice icon)
 212      */
 213 }
 214
 215
 216
 217 #if wxUSE_MIMETYPE
 218 // VS: we don't need this function w/o wxMimeTypesManager because we'll only have
 219 //     one icon and we won't resize it
 220
 221 static wxBitmap CreateAntialiasedBitmap(const wxImage& img)
 222 {
 223     wxImage small(16, 16);
 224     unsigned char *p1, *p2, *ps;
 225     unsigned char mr = img.GetMaskRed(),
 226                   mg = img.GetMaskGreen(),
 227                   mb = img.GetMaskBlue();
 228
 229     unsigned x, y;
 230     unsigned sr, sg, sb, smask;
 231
 232     p1 = img.GetData(), p2 = img.GetData() + 3 * 32, ps = small.GetData();
 233     small.SetMaskColour(mr, mr, mr);
 234
 235     for (y = 0; y < 16; y++)
 236     {
 237         for (x = 0; x < 16; x++)
 238         {
 239             sr = sg = sb = smask = 0;
 240             if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
 241                 sr += p1[0], sg += p1[1], sb += p1[2];
 242             else smask++;
 243             p1 += 3;
 244             if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
 245                 sr += p1[0], sg += p1[1], sb += p1[2];
 246             else smask++;
 247             p1 += 3;
 248             if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
 249                 sr += p2[0], sg += p2[1], sb += p2[2];
 250             else smask++;
 251             p2 += 3;
 252             if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
 253                 sr += p2[0], sg += p2[1], sb += p2[2];
 254             else smask++;
 255             p2 += 3;
 256
 257             if (smask > 2)
 258                 ps[0] = ps[1] = ps[2] = mr;
 259             else
 260                 ps[0] = sr >> 2, ps[1] = sg >> 2, ps[2] = sb >> 2;
 261             ps += 3;
 262         }
 263         p1 += 32 * 3, p2 += 32 * 3;
 264     }
 265
 266     return wxBitmap(small);
 267 }
 268
 269 // finds empty borders and return non-empty area of image:
 270 static wxImage CutEmptyBorders(const wxImage& img)
 271 {
 272     unsigned char mr = img.GetMaskRed(),
 273                   mg = img.GetMaskGreen(),
 274                   mb = img.GetMaskBlue();
 275     unsigned char *dt = img.GetData(), *dttmp;
 276     unsigned w = img.GetWidth(), h = img.GetHeight();
 277
 278     unsigned top, bottom, left, right, i;
 279     bool empt;
 280
 281 #define MK_DTTMP(x,y)      dttmp = dt + ((x + y * w) * 3)
 282 #define NOEMPTY_PIX(empt)  if (dttmp[0] != mr || dttmp[1] != mg || dttmp[2] != mb) {empt = FALSE; break;}
 283
 284     for (empt = TRUE, top = 0; empt && top < h; top++)
 285     {
 286         MK_DTTMP(0, top);
 287         for (i = 0; i < w; i++, dttmp+=3)
 288             NOEMPTY_PIX(empt)
 289     }
 290     for (empt = TRUE, bottom = h-1; empt && bottom > top; bottom--)
 291     {
 292         MK_DTTMP(0, bottom);
 293         for (i = 0; i < w; i++, dttmp+=3)
 294             NOEMPTY_PIX(empt)
 295     }
 296     for (empt = TRUE, left = 0; empt && left < w; left++)
 297     {
 298         MK_DTTMP(left, 0);
 299         for (i = 0; i < h; i++, dttmp+=3*w)
 300             NOEMPTY_PIX(empt)
 301     }
 302     for (empt = TRUE, right = w-1; empt && right > left; right--)
 303     {
 304         MK_DTTMP(right, 0);
 305         for (i = 0; i < h; i++, dttmp+=3*w)
 306             NOEMPTY_PIX(empt)
 307     }
 308     top--, left--, bottom++, right++;
 309
 310     return img.GetSubImage(wxRect(left, top, right - left + 1, bottom - top + 1));
 311 }
 312 #endif // wxUSE_MIMETYPE
 313
 314
 315
 316 int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
 317 {
 318 #if wxUSE_MIMETYPE
 319     if (!extension.IsEmpty())
 320     {
 321         wxFileIconEntry *entry = (wxFileIconEntry*) m_HashTable.Get(extension);
 322         if (entry) return (entry -> id);
 323     }
 324
 325     wxFileType *ft = (mime.IsEmpty()) ?
 326                    wxTheMimeTypesManager -> GetFileTypeFromExtension(extension) :
 327                    wxTheMimeTypesManager -> GetFileTypeFromMimeType(mime);
 328     wxIcon ic;
 329     if (ft == NULL || (!ft -> GetIcon(&ic)) || (!ic.Ok()))
 330     {
 331         int newid = FI_UNKNOWN;
 332         m_HashTable.Put(extension, new wxFileIconEntry(newid));
 333         return newid;
 334     }
 335     wxImage img = ic.ConvertToImage();
 336     delete ft;
 337
 338     int id = m_ImageList.GetImageCount();
 339     if (img.GetWidth() == 16 && img.GetHeight() == 16)
 340         m_ImageList.Add(wxBitmap(img));
 341     else
 342     {
 343         if (img.GetWidth() != 32 || img.GetHeight() != 32)
 344             m_ImageList.Add(CreateAntialiasedBitmap(CutEmptyBorders(img).Rescale(32, 32)));
 345         else
 346             m_ImageList.Add(CreateAntialiasedBitmap(img));
 347     }
 348     m_HashTable.Put(extension, new wxFileIconEntry(id));
 349     return id;
 350
 351 #else // !wxUSE_MIMETYPE
 352
 353     if (extension == wxT("exe"))
 354         return FI_EXECUTABLE;
 355     else
 356         return FI_UNKNOWN;
 357 #endif // wxUSE_MIMETYPE/!wxUSE_MIMETYPE
 358 }
 359
 360
 361
 362 // ----------------------------------------------------------------------------
 363 // private functions
 364 // ----------------------------------------------------------------------------
 365
 366 static
 367 int ListCompare( long data1, long data2, long WXUNUSED(data) )
 368 {
 369      wxFileData *fd1 = (wxFileData*)data1 ;
 370      wxFileData *fd2 = (wxFileData*)data2 ;
 371      if (fd1->GetName() == wxT("..")) return -1;
 372      if (fd2->GetName() == wxT("..")) return 1;
 373      if (fd1->IsDir() && !fd2->IsDir()) return -1;
 374      if (fd2->IsDir() && !fd1->IsDir()) return 1;
 375      return wxStrcmp( fd1->GetName(), fd2->GetName() );
 376 }
 377
 378 #ifdef __UNIX__
 379 #define IsTopMostDir(dir)   (dir == wxT("/"))
 380 #endif
 381
 382 #if defined(__DOS__) || defined(__WINDOWS__)
 383 #define IsTopMostDir(dir)   (dir.IsEmpty())
 384 #endif
 385
 386 #if defined(__DOS__) || defined(__WINDOWS__)
 387 extern bool wxIsDriveAvailable(const wxString& dirName);
 388 #endif
 389
 390 //-----------------------------------------------------------------------------
 391 //  wxFileData
 392 //-----------------------------------------------------------------------------
 393
 394 IMPLEMENT_DYNAMIC_CLASS(wxFileData,wxObject);
 395
 396 wxFileData::wxFileData( const wxString &name, const wxString &fname )
 397 {
 398     m_name = name;
 399     m_fileName = fname;
 400
 401 #if defined(__DOS__) || defined(__WINDOWS__)
 402     // VS: In case the file is root directory of a volume (e.g. "C:"),
 403     //     we don't want it stat()ed, since the drive may not be in:
 404     if (name.length() == 2 && name[1u] == wxT(':'))
 405     {
 406         m_isDir = TRUE;
 407         m_isExe = m_isLink = FALSE;
 408         m_size = 0;
 409         return;
 410     }
 411 #endif
 412
 413     struct stat buff;
 414     wxStat( m_fileName.fn_str(), &buff );
 415
 416 #if defined(__UNIX__) && (!defined( __EMX__ ) && !defined(__VMS))
 417     struct stat lbuff;
 418     lstat( m_fileName.fn_str(), &lbuff );
 419     m_isLink = S_ISLNK( lbuff.st_mode );
 420     struct tm *t = localtime( &lbuff.st_mtime );
 421 #else
 422     m_isLink = FALSE;
 423     struct tm *t = localtime( &buff.st_mtime );
 424 #endif
 425
 426 //  struct passwd *user = getpwuid( buff.st_uid );
 427 //  struct group *grp = getgrgid( buff.st_gid );
 428
 429     m_isDir = S_ISDIR( buff.st_mode );
 430     m_isExe = ((buff.st_mode & S_IXUSR ) == S_IXUSR );
 431
 432     m_size = buff.st_size;
 433
 434     m_hour = t->tm_hour;
 435     m_minute = t->tm_min;
 436     m_month = t->tm_mon+1;
 437     m_day = t->tm_mday;
 438     m_year = t->tm_year;
 439     m_year += 1900;
 440
 441     m_permissions.sprintf( wxT("%c%c%c"),
 442      ((( buff.st_mode & S_IRUSR ) == S_IRUSR ) ? wxT('r') : wxT('-')),
 443      ((( buff.st_mode & S_IWUSR ) == S_IWUSR ) ? wxT('w') : wxT('-')),
 444      ((( buff.st_mode & S_IXUSR ) == S_IXUSR ) ? wxT('x') : wxT('-')) );
 445 }
 446
 447 wxString wxFileData::GetName() const
 448 {
 449     return m_name;
 450 }
 451
 452 wxString wxFileData::GetFullName() const
 453 {
 454     return m_fileName;
 455 }
 456
 457 wxString wxFileData::GetHint() const
 458 {
 459     wxString s = m_fileName;
 460     s += "  ";
 461     if (m_isDir) s += _("<DIR> ");
 462     else if (m_isLink) s += _("<LINK> ");
 463     else
 464     {
 465         s += LongToString( m_size );
 466         s += _(" bytes ");
 467     }
 468     s += IntToString( m_day );
 469     s += wxT(".");
 470     s += IntToString( m_month );
 471     s += wxT(".");
 472     s += IntToString( m_year );
 473     s += wxT("  ");
 474     s += IntToString( m_hour );
 475     s += wxT(":");
 476     s += IntToString( m_minute );
 477     s += wxT("  ");
 478     s += m_permissions;
 479     return s;
 480 };
 481
 482 wxString wxFileData::GetEntry( int num )
 483 {
 484     wxString s;
 485     switch (num)
 486     {
 487         case 0:
 488         {
 489             s = m_name;
 490         }
 491         break;
 492         case 1:
 493         {
 494             if (m_isDir) s = _("<DIR>");
 495             else if (m_isLink) s = _("<LINK>");
 496             else s = LongToString( m_size );
 497         }
 498         break;
 499         case 2:
 500         {
 501             if (m_day < 10) s = wxT("0"); else s = wxT("");
 502             s += IntToString( m_day );
 503             s += wxT(".");
 504             if (m_month < 10) s += wxT("0");
 505             s += IntToString( m_month );
 506             s += wxT(".");
 507             s += IntToString( m_year );
 508         }
 509         break;
 510         case 3:
 511         {
 512             if (m_hour < 10) s = wxT("0"); else s = wxT("");
 513             s += IntToString( m_hour );
 514             s += wxT(":");
 515             if (m_minute < 10) s += wxT("0");
 516             s += IntToString( m_minute );
 517             break;
 518         }
 519         case 4:
 520             s = m_permissions;
 521             break;
 522         default:
 523             s = wxT("No entry");
 524             break;
 525     }
 526     return s;
 527 }
 528
 529 bool wxFileData::IsDir()
 530 {
 531     return m_isDir;
 532 }
 533
 534 bool wxFileData::IsExe()
 535 {
 536     return m_isExe;
 537 }
 538
 539 bool wxFileData::IsLink()
 540 {
 541     return m_isLink;
 542 }
 543
 544 long wxFileData::GetSize()
 545 {
 546     return m_size;
 547 }
 548
 549 void wxFileData::SetNewName( const wxString &name, const wxString &fname )
 550 {
 551     m_name = name;
 552     m_fileName = fname;
 553 }
 554
 555 void wxFileData::MakeItem( wxListItem &item )
 556 {
 557     item.m_text = m_name;
 558     item.ClearAttributes();
 559     if (IsExe()) item.SetTextColour(*wxRED);
 560     if (IsDir()) item.SetTextColour(*wxBLUE);
 561
 562     if (IsDir())
 563         item.m_image = FI_FOLDER;
 564     else if (IsExe())
 565         item.m_image = FI_EXECUTABLE;
 566     else if (m_name.Find(wxT('.')) != wxNOT_FOUND)
 567         item.m_image = g_IconsTable->GetIconID(m_name.AfterLast(wxT('.')));
 568     else
 569         item.m_image = FI_UNKNOWN;
 570
 571     if (IsLink())
 572     {
 573         wxColour *dg = wxTheColourDatabase->FindColour( "MEDIUM GREY" );
 574         item.SetTextColour(*dg);
 575     }
 576     item.m_data = (long)this;
 577 }
 578
 579 //-----------------------------------------------------------------------------
 580 //  wxFileCtrl
 581 //-----------------------------------------------------------------------------
 582
 583 IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl);
 584
 585 BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)
 586     EVT_LIST_DELETE_ITEM(-1, wxFileCtrl::OnListDeleteItem)
 587     EVT_LIST_DELETE_ALL_ITEMS(-1, wxFileCtrl::OnListDeleteAllItems)
 588     EVT_LIST_END_LABEL_EDIT(-1, wxFileCtrl::OnListEndLabelEdit)
 589 END_EVENT_TABLE()
 590
 591
 592 wxFileCtrl::wxFileCtrl()
 593 {
 594 #if defined(__UNIX__)
 595     m_dirName = wxT("/");
 596 #elif defined(__DOS__)
 597     m_dirName = wxT("");
 598 #endif
 599     m_showHidden = FALSE;
 600 }
 601
 602 wxFileCtrl::wxFileCtrl(wxWindow *win, wxWindowID id,
 603                        const wxString &dirName, const wxString &wild,
 604                        const wxPoint &pos, const wxSize &size,
 605                        long style, const wxValidator &validator,
 606                        const wxString &name)
 607         : wxListCtrl(win, id, pos, size, style, validator, name)
 608 {
 609     if (! g_IconsTable)
 610         g_IconsTable = new wxFileIconsTable;
 611     wxImageList *imageList = g_IconsTable->GetImageList();
 612
 613     SetImageList( imageList, wxIMAGE_LIST_SMALL );
 614
 615     m_goToParentControl = m_newDirControl = NULL;
 616
 617     m_dirName = dirName;
 618     m_wild = wild;
 619     m_showHidden = FALSE;
 620     UpdateFiles();
 621 }
 622
 623 void wxFileCtrl::ChangeToListMode()
 624 {
 625     SetSingleStyle( wxLC_LIST );
 626     UpdateFiles();
 627 }
 628
 629 void wxFileCtrl::ChangeToReportMode()
 630 {
 631     SetSingleStyle( wxLC_REPORT );
 632     UpdateFiles();
 633 }
 634
 635 void wxFileCtrl::ChangeToIconMode()
 636 {
 637     SetSingleStyle( wxLC_ICON );
 638     UpdateFiles();
 639 }
 640
 641 void wxFileCtrl::ShowHidden( bool show )
 642 {
 643     m_showHidden = show;
 644     UpdateFiles();
 645 }
 646
 647 long wxFileCtrl::Add( wxFileData *fd, wxListItem &item )
 648 {
 649     long ret = -1;
 650     item.m_mask = wxLIST_MASK_TEXT + wxLIST_MASK_DATA + wxLIST_MASK_IMAGE;
 651     fd->MakeItem( item );
 652     long my_style = GetWindowStyleFlag();
 653     if (my_style & wxLC_REPORT)
 654     {
 655 #ifdef __UNIX__
 656         const int noEntries = 5;
 657 #else
 658         const int noEntries = 4;
 659 #endif
 660         ret = InsertItem( item );
 661         for (int i = 1; i < noEntries; i++)
 662             SetItem( item.m_itemId, i, fd->GetEntry( i) );
 663     }
 664     else if (my_style & wxLC_LIST)
 665     {
 666         ret = InsertItem( item );
 667     }
 668     return ret;
 669 }
 670
 671 void wxFileCtrl::UpdateFiles()
 672 {
 673     wxBusyCursor bcur; // this may take a while...
 674
 675     long my_style = GetWindowStyleFlag();
 676     int name_col_width = 0;
 677     if (my_style & wxLC_REPORT)
 678     {
 679         if (GetColumnCount() > 0)
 680             name_col_width = GetColumnWidth( 0 );
 681     }
 682
 683     ClearAll();
 684     if (my_style & wxLC_REPORT)
 685     {
 686         if (name_col_width < 140) name_col_width = 140;
 687         InsertColumn( 0, _("Name"), wxLIST_FORMAT_LEFT, name_col_width );
 688         InsertColumn( 1, _("Size"), wxLIST_FORMAT_LEFT, 60 );
 689         InsertColumn( 2, _("Date"), wxLIST_FORMAT_LEFT, 65 );
 690         InsertColumn( 3, _("Time"), wxLIST_FORMAT_LEFT, 50 );
 691 #ifdef __UNIX__
 692         InsertColumn( 4, _("Permissions"), wxLIST_FORMAT_LEFT, 120 );
 693 #endif
 694     }
 695     wxFileData *fd = (wxFileData *) NULL;
 696     wxListItem item;
 697     item.m_itemId = 0;
 698     item.m_col = 0;
 699
 700 #if defined(__DOS__) || defined(__WINDOWS__)
 701     if ( IsTopMostDir(m_dirName) )
 702     {
 703         // Pseudo-directory with all available drives listed...
 704         for (int drive = 1; drive <= 26; drive++)
 705         {
 706             wxString path;
 707             path.Printf(wxT("%c:\\"), (char)(drive + 'A' - 1));
 708             if ( wxIsDriveAvailable(path) )
 709             {
 710                 path.RemoveLast();
 711                 fd = new wxFileData(path, path);
 712                 Add(fd, item);
 713                 item.m_itemId++;
 714             }
 715         }
 716     }
 717     else
 718 #endif
 719     {
 720         // Real directory...
 721         if ( !IsTopMostDir(m_dirName) )
 722         {
 723             wxString p(wxPathOnly(m_dirName));
 724 #ifdef __UNIX__
 725             if (p.IsEmpty()) p = wxT("/");
 726 #endif
 727             fd = new wxFileData( wxT(".."), p );
 728             Add(fd, item);
 729             item.m_itemId++;
 730         }
 731
 732         wxString dirname(m_dirName);
 733 #if defined(__DOS__) || defined(__WINDOWS__)
 734         if (dirname.length() == 2 && dirname[1u] == wxT(':'))
 735             dirname << wxT('\\');
 736 #endif
 737         wxDir dir(dirname);
 738
 739         if ( dir.IsOpened() )
 740         {
 741             wxString dirPrefix(dirname + wxFILE_SEP_PATH);
 742             int hiddenFlag = m_showHidden ? wxDIR_HIDDEN : 0;
 743
 744             bool cont;
 745             wxString f;
 746
 747             // Get the directories first (not matched against wildcards):
 748             cont = dir.GetFirst(&f, wxEmptyString, wxDIR_DIRS | hiddenFlag);
 749             while (cont)
 750             {
 751                 fd = new wxFileData(f, dirPrefix + f);
 752                 Add(fd, item);
 753                 item.m_itemId++;
 754                 cont = dir.GetNext(&f);
 755             }
 756
 757             // Tokenize the wildcard string, so we can handle more than 1
 758             // search pattern in a wildcard.
 759             wxStringTokenizer tokenWild(m_wild, wxT(";"));
 760             while ( tokenWild.HasMoreTokens() )
 761             {
 762                 cont = dir.GetFirst(&f, tokenWild.GetNextToken(),
 763                                         wxDIR_FILES | hiddenFlag);
 764                 while (cont)
 765                 {
 766                     fd = new wxFileData(f, dirPrefix + f);
 767                     Add(fd, item);
 768                     item.m_itemId++;
 769                     cont = dir.GetNext(&f);
 770                 }
 771             }
 772         }
 773     }
 774
 775     SortItems(ListCompare, 0);
 776
 777     if ( my_style & wxLC_REPORT )
 778     {
 779        SetColumnWidth(1, wxLIST_AUTOSIZE);
 780        SetColumnWidth(2, wxLIST_AUTOSIZE);
 781        SetColumnWidth(3, wxLIST_AUTOSIZE);
 782     }
 783
 784     // Finally, enable/disable context-dependent controls:
 785     if ( m_goToParentControl )
 786         m_goToParentControl->Enable(!IsTopMostDir(m_dirName));
 787 #if defined(__DOS__) || defined(__WINDOWS__)
 788     if ( m_newDirControl )
 789         m_newDirControl->Enable(!IsTopMostDir(m_dirName));
 790 #endif
 791 }
 792
 793 void wxFileCtrl::SetWild( const wxString &wild )
 794 {
 795     m_wild = wild;
 796     UpdateFiles();
 797 }
 798
 799 void wxFileCtrl::MakeDir()
 800 {
 801     wxString new_name( _("NewName") );
 802     wxString path( m_dirName );
 803     path += wxFILE_SEP_PATH;
 804     path += new_name;
 805     if (wxFileExists(path))
 806     {
 807         // try NewName0, NewName1 etc.
 808         int i = 0;
 809         do {
 810             new_name = _("NewName");
 811             wxString num;
 812             num.Printf( wxT("%d"), i );
 813             new_name += num;
 814
 815             path = m_dirName;
 816             path += wxFILE_SEP_PATH;
 817             path += new_name;
 818             i++;
 819         } while (wxFileExists(path));
 820     }
 821
 822     wxLogNull log;
 823     if (!wxMkdir(path))
 824     {
 825         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
 826         dialog.ShowModal();
 827         return;
 828     }
 829
 830     wxFileData *fd = new wxFileData( new_name, path );
 831     wxListItem item;
 832     item.m_itemId = 0;
 833     item.m_col = 0;
 834     long id = Add( fd, item );
 835
 836     if (id != -1)
 837     {
 838         SortItems( ListCompare, 0 );
 839         id = FindItem( 0, (long)fd );
 840         EnsureVisible( id );
 841         EditLabel( id );
 842     }
 843 }
 844
 845 void wxFileCtrl::GoToParentDir()
 846 {
 847     if (!IsTopMostDir(m_dirName))
 848     {
 849         size_t len = m_dirName.Len();
 850         if (m_dirName[len-1] == wxFILE_SEP_PATH)
 851             m_dirName.Remove( len-1, 1 );
 852         wxString fname( wxFileNameFromPath(m_dirName) );
 853         m_dirName = wxPathOnly( m_dirName );
 854 #ifdef __UNIX__
 855         if (m_dirName.IsEmpty())
 856             m_dirName = wxT("/");
 857 #endif
 858         UpdateFiles();
 859         long id = FindItem( 0, fname );
 860         if (id != -1)
 861         {
 862             SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 863             EnsureVisible( id );
 864         }
 865     }
 866 }
 867
 868 void wxFileCtrl::GoToHomeDir()
 869 {
 870     wxString s = wxGetUserHome( wxString() );
 871     GoToDir(s);
 872 }
 873
 874 void wxFileCtrl::GoToDir( const wxString &dir )
 875 {
 876     m_dirName = dir;
 877     UpdateFiles();
 878     SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 879     EnsureVisible( 0 );
 880 }
 881
 882 void wxFileCtrl::GetDir( wxString &dir )
 883 {
 884     dir = m_dirName;
 885 }
 886
 887 void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
 888 {
 889     wxFileData *fd = (wxFileData*)event.m_item.m_data;
 890     delete fd;
 891 }
 892
 893 void wxFileCtrl::OnListDeleteAllItems( wxListEvent &WXUNUSED(event) )
 894 {
 895     wxListItem item;
 896     item.m_mask = wxLIST_MASK_DATA;
 897
 898     item.m_itemId = GetNextItem( -1, wxLIST_NEXT_ALL );
 899     while ( item.m_itemId != -1 )
 900     {
 901         GetItem( item );
 902         wxFileData *fd = (wxFileData*)item.m_data;
 903         delete fd;
 904         item.m_data = 0;
 905         SetItem( item );
 906         item.m_itemId = GetNextItem( item.m_itemId, wxLIST_NEXT_ALL );
 907     }
 908 }
 909
 910 void wxFileCtrl::OnListEndLabelEdit( wxListEvent &event )
 911 {
 912     wxFileData *fd = (wxFileData*)event.m_item.m_data;
 913     wxASSERT( fd );
 914
 915     if ((event.GetLabel().IsEmpty()) ||
 916         (event.GetLabel() == _(".")) ||
 917         (event.GetLabel() == _("..")) ||
 918         (event.GetLabel().First( wxFILE_SEP_PATH ) != wxNOT_FOUND))
 919     {
 920         wxMessageDialog dialog(this, _("Illegal directory name."), _("Error"), wxOK | wxICON_ERROR );
 921         dialog.ShowModal();
 922         event.Veto();
 923         return;
 924     }
 925
 926     wxString new_name( wxPathOnly( fd->GetFullName() ) );
 927     new_name += wxFILE_SEP_PATH;
 928     new_name += event.GetLabel();
 929
 930     wxLogNull log;
 931
 932     if (wxFileExists(new_name))
 933     {
 934         wxMessageDialog dialog(this, _("File name exists already."), _("Error"), wxOK | wxICON_ERROR );
 935         dialog.ShowModal();
 936         event.Veto();
 937     }
 938
 939     if (wxRenameFile(fd->GetFullName(),new_name))
 940     {
 941         fd->SetNewName( new_name, event.GetLabel() );
 942         SetItemState( event.GetItem(), wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 943         EnsureVisible( event.GetItem() );
 944     }
 945     else
 946     {
 947         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
 948         dialog.ShowModal();
 949         event.Veto();
 950     }
 951 }
 952
 953 //-----------------------------------------------------------------------------
 954 // wxFileDialog
 955 //-----------------------------------------------------------------------------
 956
 957 #define  ID_LIST_MODE     (wxID_FILEDLGG    )
 958 #define  ID_REPORT_MODE   (wxID_FILEDLGG + 1)
 959 #define  ID_UP_DIR        (wxID_FILEDLGG + 5)
 960 #define  ID_PARENT_DIR    (wxID_FILEDLGG + 6)
 961 #define  ID_NEW_DIR       (wxID_FILEDLGG + 7)
 962 #define  ID_CHOICE        (wxID_FILEDLGG + 8)
 963 #define  ID_TEXT          (wxID_FILEDLGG + 9)
 964 #define  ID_LIST_CTRL     (wxID_FILEDLGG + 10)
 965 #define  ID_ACTIVATED     (wxID_FILEDLGG + 11)
 966 #define  ID_CHECK         (wxID_FILEDLGG + 12)
 967
 968 IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxDialog)
 969
 970 BEGIN_EVENT_TABLE(wxFileDialog,wxDialog)
 971         EVT_BUTTON(ID_LIST_MODE, wxFileDialog::OnList)
 972         EVT_BUTTON(ID_REPORT_MODE, wxFileDialog::OnReport)
 973         EVT_BUTTON(ID_UP_DIR, wxFileDialog::OnUp)
 974         EVT_BUTTON(ID_PARENT_DIR, wxFileDialog::OnHome)
 975         EVT_BUTTON(ID_NEW_DIR, wxFileDialog::OnNew)
 976         EVT_BUTTON(wxID_OK, wxFileDialog::OnListOk)
 977         EVT_LIST_ITEM_SELECTED(ID_LIST_CTRL, wxFileDialog::OnSelected)
 978         EVT_LIST_ITEM_ACTIVATED(ID_LIST_CTRL, wxFileDialog::OnActivated)
 979         EVT_CHOICE(ID_CHOICE,wxFileDialog::OnChoice)
 980         EVT_TEXT_ENTER(ID_TEXT,wxFileDialog::OnTextEnter)
 981         EVT_CHECKBOX(ID_CHECK,wxFileDialog::OnCheck)
 982 END_EVENT_TABLE()
 983
 984 long wxFileDialog::s_lastViewStyle = wxLC_LIST;
 985 bool wxFileDialog::s_lastShowHidden = FALSE;
 986
 987 wxFileDialog::wxFileDialog(wxWindow *parent,
 988                  const wxString& message,
 989                  const wxString& defaultDir,
 990                  const wxString& defaultFile,
 991                  const wxString& wildCard,
 992                  long style,
 993                  const wxPoint& pos ) :
 994   wxDialog( parent, -1, message, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER )
 995 {
 996     wxBusyCursor bcur;
 997
 998     if (wxConfig::Get(FALSE))
 999     {
1000         wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ViewStyle"),
1001                               &s_lastViewStyle);
1002         wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ShowHidden"),
1003                               &s_lastShowHidden);
1004     }
1005
1006     m_message = message;
1007     m_dialogStyle = style;
1008
1009     if (m_dialogStyle == 0) m_dialogStyle = wxOPEN;
1010     if ((m_dialogStyle & wxMULTIPLE ) && !(m_dialogStyle & wxOPEN))
1011         m_dialogStyle |= wxOPEN;
1012
1013     m_dir = defaultDir;
1014     if ((m_dir.empty()) || (m_dir == wxT(".")))
1015     {
1016         m_dir = wxGetCwd();
1017     }
1018
1019     size_t len = m_dir.Len();
1020     if ((len > 1) && (m_dir[len-1] == wxFILE_SEP_PATH))
1021         m_dir.Remove( len-1, 1 );
1022
1023     m_path = m_dir;
1024     m_path += wxFILE_SEP_PATH;
1025     m_path += defaultFile;
1026     m_fileName = defaultFile;
1027     m_wildCard = wildCard;
1028     m_filterIndex = 0;
1029     m_filterExtension = wxEmptyString;
1030
1031     // interpret wildcards
1032
1033     if (m_wildCard.IsEmpty())
1034         m_wildCard = _("All files (*)|*");
1035
1036     wxStringTokenizer tokens( m_wildCard, wxT("|") );
1037     wxString firstWild;
1038     wxString firstWildText;
1039     if (tokens.CountTokens() == 1)
1040     {
1041         firstWildText = tokens.GetNextToken();
1042         firstWild = firstWildText;
1043     }
1044     else
1045     {
1046         wxASSERT_MSG( tokens.CountTokens() % 2 == 0, wxT("Wrong file type descripition") );
1047         firstWildText = tokens.GetNextToken();
1048         firstWild = tokens.GetNextToken();
1049     }
1050     if ( firstWild.Left( 2 ) == wxT("*.") )
1051         m_filterExtension = firstWild.Mid( 1 );
1052     if ( m_filterExtension == ".*" ) m_filterExtension = wxEmptyString;
1053
1054     // layout
1055
1056     wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
1057
1058     wxBoxSizer *buttonsizer = new wxBoxSizer( wxHORIZONTAL );
1059
1060     wxBitmapButton *but;
1061
1062     but = new wxBitmapButton(this, ID_LIST_MODE,
1063                              wxArtProvider::GetBitmap(wxART_LIST_VIEW, wxART_CMN_DIALOG));
1064 #if wxUSE_TOOLTIPS
1065     but->SetToolTip( _("View files as a list view") );
1066 #endif
1067     buttonsizer->Add( but, 0, wxALL, 5 );
1068
1069     but = new wxBitmapButton(this, ID_REPORT_MODE,
1070                              wxArtProvider::GetBitmap(wxART_REPORT_VIEW, wxART_CMN_DIALOG));
1071 #if wxUSE_TOOLTIPS
1072     but->SetToolTip( _("View files as a detailed view") );
1073 #endif
1074     buttonsizer->Add( but, 0, wxALL, 5 );
1075
1076     buttonsizer->Add( 30, 5, 1 );
1077
1078     wxWindow *butDirUp =
1079         new wxBitmapButton(this, ID_UP_DIR,
1080                            wxArtProvider::GetBitmap(wxART_GO_DIR_UP, wxART_CMN_DIALOG));
1081 #if wxUSE_TOOLTIPS
1082     butDirUp->SetToolTip( _("Go to parent directory") );
1083 #endif
1084     buttonsizer->Add( butDirUp, 0, wxALL, 5 );
1085
1086 #ifndef __DOS__ // VS: Home directory is meaningless in MS-DOS...
1087     but = new wxBitmapButton(this, ID_PARENT_DIR,
1088                              wxArtProvider::GetBitmap(wxART_GO_HOME, wxART_CMN_DIALOG));
1089 #if wxUSE_TOOLTIPS
1090     but->SetToolTip( _("Go to home directory") );
1091 #endif
1092     buttonsizer->Add( but, 0, wxALL, 5);
1093
1094     buttonsizer->Add( 20, 20 );
1095 #endif //!__DOS__
1096
1097     wxWindow *butNewDir =
1098         new wxBitmapButton(this, ID_NEW_DIR,
1099                            wxArtProvider::GetBitmap(wxART_NEW_DIR, wxART_CMN_DIALOG));
1100 #if wxUSE_TOOLTIPS
1101     butNewDir->SetToolTip( _("Create new directory") );
1102 #endif
1103     buttonsizer->Add( butNewDir, 0, wxALL, 5 );
1104
1105     mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 5 );
1106
1107     wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
1108     staticsizer->Add( new wxStaticText( this, -1, _("Current directory:") ), 0, wxRIGHT, 10 );
1109     m_static = new wxStaticText( this, -1, m_dir );
1110     staticsizer->Add( m_static, 1 );
1111     mainsizer->Add( staticsizer, 0, wxEXPAND | wxLEFT|wxRIGHT|wxBOTTOM, 10 );
1112
1113     if (m_dialogStyle & wxMULTIPLE)
1114         m_list = new wxFileCtrl( this, ID_LIST_CTRL, m_dir, firstWild, wxDefaultPosition,
1115                                  wxSize(540,200), s_lastViewStyle | wxSUNKEN_BORDER );
1116     else
1117         m_list = new wxFileCtrl( this, ID_LIST_CTRL, m_dir, firstWild, wxDefaultPosition,
1118                                  wxSize(540,200), s_lastViewStyle | wxSUNKEN_BORDER | wxLC_SINGLE_SEL );
1119     m_list->ShowHidden(s_lastShowHidden);
1120     m_list->SetNewDirControl(butNewDir);
1121     m_list->SetGoToParentControl(butDirUp);
1122
1123     mainsizer->Add( m_list, 1, wxEXPAND | wxLEFT|wxRIGHT, 10 );
1124
1125     wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
1126     m_text = new wxTextCtrl( this, ID_TEXT, m_fileName, wxDefaultPosition, wxDefaultSize, wxPROCESS_ENTER );
1127     textsizer->Add( m_text, 1, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
1128     textsizer->Add( new wxButton( this, wxID_OK, _("OK") ), 0, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
1129     mainsizer->Add( textsizer, 0, wxEXPAND );
1130
1131     wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
1132     m_choice = new wxChoice( this, ID_CHOICE );
1133     choicesizer->Add( m_choice, 1, wxCENTER|wxALL, 10 );
1134     m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden files") );
1135     m_check->SetValue( s_lastShowHidden );
1136     choicesizer->Add( m_check, 0, wxCENTER|wxALL, 10 );
1137     choicesizer->Add( new wxButton( this, wxID_CANCEL, _("Cancel") ), 0, wxCENTER | wxALL, 10 );
1138     mainsizer->Add( choicesizer, 0, wxEXPAND );
1139
1140     m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
1141     while (tokens.HasMoreTokens())
1142     {
1143         firstWildText = tokens.GetNextToken();
1144         firstWild = tokens.GetNextToken();
1145         m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
1146     }
1147     m_choice->SetSelection( 0 );
1148
1149     SetAutoLayout( TRUE );
1150     SetSizer( mainsizer );
1151
1152     mainsizer->Fit( this );
1153     mainsizer->SetSizeHints( this );
1154
1155     Centre( wxBOTH );
1156
1157 /*
1158     if (m_fileName.IsEmpty())
1159         m_list->SetFocus();
1160     else
1161 */
1162         m_text->SetFocus();
1163 }
1164
1165 wxFileDialog::~wxFileDialog()
1166 {
1167     if (wxConfig::Get(FALSE))
1168     {
1169         wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ViewStyle"),
1170                                s_lastViewStyle);
1171         wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ShowHidden"),
1172                                s_lastShowHidden);
1173     }
1174 }
1175
1176 void wxFileDialog::OnChoice( wxCommandEvent &event )
1177 {
1178     int index = (int)event.GetInt();
1179     wxString *str = (wxString*) m_choice->GetClientData( index );
1180     m_list->SetWild( *str );
1181     m_filterIndex = index;
1182     if ( str -> Left( 2 ) == wxT("*.") )
1183     {
1184         m_filterExtension = str -> Mid( 1 );
1185         if (m_filterExtension == ".*") m_filterExtension = wxEmptyString;
1186     }
1187     else
1188         m_filterExtension = wxEmptyString;
1189 }
1190
1191 void wxFileDialog::OnCheck( wxCommandEvent &event )
1192 {
1193     m_list->ShowHidden( (s_lastShowHidden = event.GetInt() != 0) );
1194 }
1195
1196 void wxFileDialog::OnActivated( wxListEvent &event )
1197 {
1198     HandleAction( event.m_item.m_text );
1199 }
1200
1201 void wxFileDialog::OnTextEnter( wxCommandEvent &WXUNUSED(event) )
1202 {
1203     wxCommandEvent cevent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
1204     cevent.SetEventObject( this );
1205     GetEventHandler()->ProcessEvent( cevent );
1206 }
1207
1208 void wxFileDialog::OnSelected( wxListEvent &event )
1209 {
1210     wxString filename( event.m_item.m_text );
1211     if (filename == wxT("..")) return;
1212
1213     wxString dir;
1214     m_list->GetDir( dir );
1215     if (!IsTopMostDir(dir))
1216         dir += wxFILE_SEP_PATH;
1217     dir += filename;
1218     if (wxDirExists(dir)) return;
1219
1220     m_text->SetValue( filename );
1221 }
1222
1223 void wxFileDialog::HandleAction( const wxString &fn )
1224 {
1225     wxString filename( fn );
1226     wxString dir;
1227     m_list->GetDir( dir );
1228     if (filename.IsEmpty()) return;
1229     if (filename == wxT(".")) return;
1230
1231     if (filename == wxT(".."))
1232     {
1233         m_list->GoToParentDir();
1234         m_list->SetFocus();
1235         m_list->GetDir( dir );
1236         m_static->SetLabel( dir );
1237         return;
1238     }
1239
1240 #ifdef __UNIX__
1241     if (filename == wxT("~"))
1242     {
1243         m_list->GoToHomeDir();
1244         m_list->SetFocus();
1245         m_list->GetDir( dir );
1246         m_static->SetLabel( dir );
1247         return;
1248     }
1249
1250     if (filename[0u] == wxT('~'))
1251     {
1252         filename.Remove( 0, 1 );
1253         wxString tmp( wxGetUserHome() );
1254         tmp += wxT('/');
1255         tmp += filename;
1256         filename = tmp;
1257     }
1258 #endif // __UNIX__
1259
1260     if ((filename.Find(wxT('*')) != wxNOT_FOUND) ||
1261         (filename.Find(wxT('?')) != wxNOT_FOUND))
1262     {
1263         if (filename.Find(wxFILE_SEP_PATH) != wxNOT_FOUND)
1264         {
1265             wxMessageBox(_("Illegal file specification."), _("Error"), wxOK | wxICON_ERROR );
1266             return;
1267         }
1268         m_list->SetWild( filename );
1269         return;
1270     }
1271
1272     if (!IsTopMostDir(dir))
1273         dir += wxFILE_SEP_PATH;
1274     if (!wxIsAbsolutePath(filename))
1275     {
1276         dir += filename;
1277         filename = dir;
1278     }
1279
1280     if (wxDirExists(filename))
1281     {
1282         m_list->GoToDir( filename );
1283         m_list->GetDir( dir );
1284         m_static->SetLabel( dir );
1285         return;
1286     }
1287
1288
1289     if ( (m_dialogStyle & wxSAVE) && (m_dialogStyle & wxOVERWRITE_PROMPT) )
1290     {
1291         if (filename.Find( wxT('.') ) == wxNOT_FOUND ||
1292                 filename.AfterLast( wxT('.') ).Find( wxFILE_SEP_PATH ) != wxNOT_FOUND)
1293             filename << m_filterExtension;
1294         if (wxFileExists( filename ))
1295         {
1296             wxString msg;
1297             msg.Printf( _("File '%s' already exists, do you really want to "
1298                          "overwrite it?"), filename.c_str() );
1299
1300             if (wxMessageBox(msg, _("Confirm"), wxYES_NO) != wxYES)
1301                 return;
1302         }
1303     }
1304     else if ( m_dialogStyle & wxOPEN )
1305     {
1306         if ( !wxFileExists( filename ) )
1307             if (filename.Find( wxT('.') ) == wxNOT_FOUND ||
1308                   filename.AfterLast( wxT('.') ).Find( wxFILE_SEP_PATH ) != wxNOT_FOUND)
1309                 filename << m_filterExtension;
1310
1311         if ( m_dialogStyle & wxFILE_MUST_EXIST )
1312         {
1313             if ( !wxFileExists( filename ) )
1314             {
1315                 wxMessageBox(_("Please choose an existing file."), _("Error"), wxOK | wxICON_ERROR );
1316                 return;
1317             }
1318         }
1319     }
1320
1321     SetPath( filename );
1322
1323     // change to the directory where the user went if asked
1324     if ( m_dialogStyle & wxCHANGE_DIR )
1325     {
1326         wxString cwd;
1327         wxSplitPath(filename, &cwd, NULL, NULL);
1328
1329         if ( cwd != wxGetWorkingDirectory() )
1330         {
1331             wxSetWorkingDirectory(cwd);
1332         }
1333     }
1334
1335     wxCommandEvent event;
1336     wxDialog::OnOK(event);
1337 }
1338
1339 void wxFileDialog::OnListOk( wxCommandEvent &WXUNUSED(event) )
1340 {
1341     HandleAction( m_text->GetValue() );
1342 }
1343
1344 void wxFileDialog::OnList( wxCommandEvent &WXUNUSED(event) )
1345 {
1346     m_list->ChangeToListMode();
1347     s_lastViewStyle = wxLC_LIST;
1348     m_list->SetFocus();
1349 }
1350
1351 void wxFileDialog::OnReport( wxCommandEvent &WXUNUSED(event) )
1352 {
1353     m_list->ChangeToReportMode();
1354     s_lastViewStyle = wxLC_REPORT;
1355     m_list->SetFocus();
1356 }
1357
1358 void wxFileDialog::OnUp( wxCommandEvent &WXUNUSED(event) )
1359 {
1360     m_list->GoToParentDir();
1361     m_list->SetFocus();
1362     wxString dir;
1363     m_list->GetDir( dir );
1364     m_static->SetLabel( dir );
1365 }
1366
1367 void wxFileDialog::OnHome( wxCommandEvent &WXUNUSED(event) )
1368 {
1369     m_list->GoToHomeDir();
1370     m_list->SetFocus();
1371     wxString dir;
1372     m_list->GetDir( dir );
1373     m_static->SetLabel( dir );
1374 }
1375
1376 void wxFileDialog::OnNew( wxCommandEvent &WXUNUSED(event) )
1377 {
1378     m_list->MakeDir();
1379 }
1380
1381 void wxFileDialog::SetPath( const wxString& path )
1382 {
1383     // not only set the full path but also update filename and dir
1384     m_path = path;
1385     if ( !!path )
1386     {
1387         wxString ext;
1388         wxSplitPath(path, &m_dir, &m_fileName, &ext);
1389         if (!ext.IsEmpty())
1390         {
1391             m_fileName += wxT(".");
1392             m_fileName += ext;
1393         }
1394     }
1395 }
1396
1397 void wxFileDialog::GetPaths( wxArrayString& paths ) const
1398 {
1399     paths.Empty();
1400     if (m_list->GetSelectedItemCount() == 0)
1401     {
1402         paths.Add( GetPath() );
1403         return;
1404     }
1405
1406     paths.Alloc( m_list->GetSelectedItemCount() );
1407
1408     wxString dir;
1409     m_list->GetDir( dir );
1410 #ifdef __UNIX__
1411     if (dir != wxT("/"))
1412 #endif
1413         dir += wxFILE_SEP_PATH;
1414
1415     wxListItem item;
1416     item.m_mask = wxLIST_MASK_TEXT;
1417
1418     item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1419     while ( item.m_itemId != -1 )
1420     {
1421         m_list->GetItem( item );
1422         paths.Add( dir + item.m_text );
1423         item.m_itemId = m_list->GetNextItem( item.m_itemId,
1424             wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1425     }
1426 }
1427
1428 void wxFileDialog::GetFilenames(wxArrayString& files) const
1429 {
1430     files.Empty();
1431     if (m_list->GetSelectedItemCount() == 0)
1432     {
1433         files.Add( GetFilename() );
1434         return;
1435     }
1436     files.Alloc( m_list->GetSelectedItemCount() );
1437
1438     wxListItem item;
1439     item.m_mask = wxLIST_MASK_TEXT;
1440
1441     item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1442     while ( item.m_itemId != -1 )
1443     {
1444         m_list->GetItem( item );
1445         files.Add( item.m_text );
1446         item.m_itemId = m_list->GetNextItem( item.m_itemId,
1447             wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1448     }
1449 }
1450
1451
1452
1453 // ----------------------------------------------------------------------------
1454 // global functions
1455 // ----------------------------------------------------------------------------
1456
1457 wxString
1458 wxFileSelectorEx(const wxChar *message,
1459                  const wxChar *default_path,
1460                  const wxChar *default_filename,
1461                  int *WXUNUSED(indexDefaultExtension),
1462                  const wxChar *wildcard,
1463                  int flags,
1464                  wxWindow *parent,
1465                  int x, int y)
1466 {
1467     // TODO: implement this somehow
1468     return wxFileSelector(message, default_path, default_filename, wxT(""),
1469                           wildcard, flags, parent, x, y);
1470 }
1471
1472 wxString wxFileSelector( const wxChar *title,
1473                       const wxChar *defaultDir, const wxChar *defaultFileName,
1474                       const wxChar *defaultExtension, const wxChar *filter, int flags,
1475                       wxWindow *parent, int x, int y )
1476 {
1477     wxString filter2;
1478     if ( defaultExtension && !filter )
1479         filter2 = wxString(wxT("*.")) + wxString(defaultExtension) ;
1480     else if ( filter )
1481         filter2 = filter;
1482
1483     wxString defaultDirString;
1484     if (defaultDir)
1485         defaultDirString = defaultDir;
1486
1487     wxString defaultFilenameString;
1488     if (defaultFileName)
1489         defaultFilenameString = defaultFileName;
1490
1491     wxFileDialog fileDialog( parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y) );
1492
1493     if ( fileDialog.ShowModal() == wxID_OK )
1494     {
1495         return fileDialog.GetPath();
1496     }
1497     else
1498     {
1499         return wxEmptyString;
1500     }
1501 }
1502
1503 wxString wxLoadFileSelector( const wxChar *what, const wxChar *ext, const wxChar *default_name, wxWindow *parent )
1504 {
1505     wxString prompt = wxString::Format(_("Load %s file"), what);
1506
1507     if (*ext == wxT('.'))
1508         ext++;
1509
1510     wxString wild = wxString::Format(_T("*.%s"), ext);
1511
1512     return wxFileSelector(prompt, (const wxChar *) NULL, default_name,
1513                           ext, wild, 0, parent);
1514 }
1515
1516 wxString wxSaveFileSelector(const wxChar *what, const wxChar *extension, const wxChar *default_name,
1517          wxWindow *parent )
1518 {
1519     wxChar *ext = (wxChar *)extension;
1520
1521     wxString prompt = wxString::Format(_("Save %s file"), what);
1522
1523     if (*ext == wxT('.'))
1524         ext++;
1525
1526     wxString wild = wxString::Format(_T("*.%s"), ext);
1527
1528     return wxFileSelector(prompt, (const wxChar *) NULL, default_name,
1529                           ext, wild, 0, parent);
1530 }
1531
1532
1533
1534
1535
1536
1537 // A module to allow icons table cleanup
1538
1539 class wxFileDialogGenericModule: public wxModule
1540 {
1541 DECLARE_DYNAMIC_CLASS(wxFileDialogGenericModule)
1542 public:
1543     wxFileDialogGenericModule() {}
1544     bool OnInit() { return TRUE; }
1545     void OnExit() { if (g_IconsTable) {delete g_IconsTable; g_IconsTable = NULL;} }
1546 };
1547
1548 IMPLEMENT_DYNAMIC_CLASS(wxFileDialogGenericModule, wxModule)
1549
1550 #endif // wxUSE_FILEDLG