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 #ifndef __DOS__
  72 #include "wx/generic/home.xpm"
  73 #endif
  74 #include "wx/generic/listview.xpm"
  75 #include "wx/generic/repview.xpm"
  76 #include "wx/generic/new_dir.xpm"
  77 #include "wx/generic/dir_up.xpm"
  78 #include "wx/generic/folder.xpm"
  79 #include "wx/generic/deffile.xpm"
  80 #include "wx/generic/exefile.xpm"
  81
  82 //-----------------------------------------------------------------------------
  83 //  wxFileData
  84 //-----------------------------------------------------------------------------
  85
  86 class wxFileData : public wxObject
  87 {
  88 private:
  89     wxString m_name;
  90     wxString m_fileName;
  91     long     m_size;
  92     int      m_hour;
  93     int      m_minute;
  94     int      m_year;
  95     int      m_month;
  96     int      m_day;
  97     wxString m_permissions;
  98     bool     m_isDir;
  99     bool     m_isLink;
 100     bool     m_isExe;
 101
 102 public:
 103     wxFileData() { }
 104     wxFileData( const wxString &name, const wxString &fname );
 105     wxString GetName() const;
 106     wxString GetFullName() const;
 107     wxString GetHint() const;
 108     wxString GetEntry( int num );
 109     bool IsDir();
 110     bool IsLink();
 111     bool IsExe();
 112     long GetSize();
 113     void MakeItem( wxListItem &item );
 114     void SetNewName( const wxString &name, const wxString &fname );
 115
 116 private:
 117     DECLARE_DYNAMIC_CLASS(wxFileData);
 118 };
 119
 120 //-----------------------------------------------------------------------------
 121 //  wxFileCtrl
 122 //-----------------------------------------------------------------------------
 123
 124 class wxFileCtrl : public wxListCtrl
 125 {
 126 private:
 127     wxString      m_dirName;
 128     bool          m_showHidden;
 129     wxString      m_wild;
 130
 131 public:
 132     wxFileCtrl();
 133     wxFileCtrl( wxWindow *win,
 134                 wxWindowID id,
 135                 const wxString &dirName,
 136                 const wxString &wild,
 137                 const wxPoint &pos = wxDefaultPosition,
 138                 const wxSize &size = wxDefaultSize,
 139                 long style = wxLC_LIST,
 140                 const wxValidator &validator = wxDefaultValidator,
 141                 const wxString &name = wxT("filelist") );
 142     void ChangeToListMode();
 143     void ChangeToReportMode();
 144     void ChangeToIconMode();
 145     void ShowHidden( bool show = TRUE );
 146     long Add( wxFileData *fd, wxListItem &item );
 147     void Update();
 148     virtual void StatusbarText( wxChar *WXUNUSED(text) ) {};
 149     void MakeDir();
 150     void GoToParentDir();
 151     void GoToHomeDir();
 152     void GoToDir( const wxString &dir );
 153     void SetWild( const wxString &wild );
 154     void GetDir( wxString &dir );
 155     void OnListDeleteItem( wxListEvent &event );
 156     void OnListDeleteAllItems( wxListEvent &event );
 157     void OnListEndLabelEdit( wxListEvent &event );
 158
 159 private:
 160     DECLARE_DYNAMIC_CLASS(wxFileCtrl);
 161     DECLARE_EVENT_TABLE()
 162 };
 163
 164 // ----------------------------------------------------------------------------
 165 // private classes - icons list management
 166 // ----------------------------------------------------------------------------
 167
 168 class wxFileIconEntry : public wxObject
 169 {
 170 public:
 171     wxFileIconEntry(int i) { id = i; }
 172
 173     int id;
 174 };
 175
 176
 177 class wxFileIconsTable
 178 {
 179 public:
 180     wxFileIconsTable();
 181
 182     int GetIconID(const wxString& extension, const wxString& mime = wxEmptyString);
 183     wxImageList *GetImageList() { return &m_ImageList; }
 184
 185 protected:
 186     wxImageList m_ImageList;
 187     wxHashTable m_HashTable;
 188 };
 189
 190 static wxFileIconsTable *g_IconsTable = NULL;
 191
 192 #define FI_FOLDER     0
 193 #define FI_UNKNOWN    1
 194 #define FI_EXECUTABLE 2
 195
 196 wxFileIconsTable::wxFileIconsTable() :
 197                     m_ImageList(16, 16),
 198                     m_HashTable(wxKEY_STRING)
 199 {
 200     m_HashTable.DeleteContents(TRUE);
 201     m_ImageList.Add(wxBitmap(folder_xpm));  // FI_FOLDER
 202     m_ImageList.Add(wxBitmap(deffile_xpm)); // FI_UNKNOWN
 203     if (GetIconID(wxEmptyString, _T("application/x-executable")) == FI_UNKNOWN)
 204     {                                       // FI_EXECUTABLE
 205         m_ImageList.Add(wxBitmap(exefile_xpm));
 206         m_HashTable.Delete(_T("exe"));
 207         m_HashTable.Put(_T("exe"), new wxFileIconEntry(FI_EXECUTABLE));
 208     }
 209     /* else put into list by GetIconID
 210        (KDE defines application/x-executable for *.exe and has nice icon)
 211      */
 212 }
 213
 214
 215
 216 #if wxUSE_MIMETYPE
 217 // VS: we don't need this function w/o wxMimeTypesManager because we'll only have
 218 //     one icon and we won't resize it
 219
 220 static wxBitmap CreateAntialiasedBitmap(const wxImage& img)
 221 {
 222     wxImage small(16, 16);
 223     unsigned char *p1, *p2, *ps;
 224     unsigned char mr = img.GetMaskRed(),
 225                   mg = img.GetMaskGreen(),
 226                   mb = img.GetMaskBlue();
 227
 228     unsigned x, y;
 229     unsigned sr, sg, sb, smask;
 230
 231     p1 = img.GetData(), p2 = img.GetData() + 3 * 32, ps = small.GetData();
 232     small.SetMaskColour(mr, mr, mr);
 233
 234     for (y = 0; y < 16; y++)
 235     {
 236         for (x = 0; x < 16; x++)
 237         {
 238             sr = sg = sb = smask = 0;
 239             if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
 240                 sr += p1[0], sg += p1[1], sb += p1[2];
 241             else smask++;
 242             p1 += 3;
 243             if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
 244                 sr += p1[0], sg += p1[1], sb += p1[2];
 245             else smask++;
 246             p1 += 3;
 247             if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
 248                 sr += p2[0], sg += p2[1], sb += p2[2];
 249             else smask++;
 250             p2 += 3;
 251             if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
 252                 sr += p2[0], sg += p2[1], sb += p2[2];
 253             else smask++;
 254             p2 += 3;
 255
 256             if (smask > 2)
 257                 ps[0] = ps[1] = ps[2] = mr;
 258             else
 259                 ps[0] = sr >> 2, ps[1] = sg >> 2, ps[2] = sb >> 2;
 260             ps += 3;
 261         }
 262         p1 += 32 * 3, p2 += 32 * 3;
 263     }
 264
 265     return small.ConvertToBitmap();
 266 }
 267
 268 // finds empty borders and return non-empty area of image:
 269 static wxImage CutEmptyBorders(const wxImage& img)
 270 {
 271     unsigned char mr = img.GetMaskRed(),
 272                   mg = img.GetMaskGreen(),
 273                   mb = img.GetMaskBlue();
 274     unsigned char *dt = img.GetData(), *dttmp;
 275     unsigned w = img.GetWidth(), h = img.GetHeight();
 276
 277     unsigned top, bottom, left, right, i;
 278     bool empt;
 279
 280 #define MK_DTTMP(x,y)      dttmp = dt + ((x + y * w) * 3)
 281 #define NOEMPTY_PIX(empt)  if (dttmp[0] != mr || dttmp[1] != mg || dttmp[2] != mb) {empt = FALSE; break;}
 282
 283     for (empt = TRUE, top = 0; empt && top < h; top++)
 284     {
 285         MK_DTTMP(0, top);
 286         for (i = 0; i < w; i++, dttmp+=3)
 287             NOEMPTY_PIX(empt)
 288     }
 289     for (empt = TRUE, bottom = h-1; empt && bottom > top; bottom--)
 290     {
 291         MK_DTTMP(0, bottom);
 292         for (i = 0; i < w; i++, dttmp+=3)
 293             NOEMPTY_PIX(empt)
 294     }
 295     for (empt = TRUE, left = 0; empt && left < w; left++)
 296     {
 297         MK_DTTMP(left, 0);
 298         for (i = 0; i < h; i++, dttmp+=3*w)
 299             NOEMPTY_PIX(empt)
 300     }
 301     for (empt = TRUE, right = w-1; empt && right > left; right--)
 302     {
 303         MK_DTTMP(right, 0);
 304         for (i = 0; i < h; i++, dttmp+=3*w)
 305             NOEMPTY_PIX(empt)
 306     }
 307     top--, left--, bottom++, right++;
 308
 309     return img.GetSubImage(wxRect(left, top, right - left + 1, bottom - top + 1));
 310 }
 311 #endif // wxUSE_MIMETYPE
 312
 313
 314
 315 int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
 316 {
 317 #if wxUSE_MIMETYPE
 318     if (!extension.IsEmpty())
 319     {
 320         wxFileIconEntry *entry = (wxFileIconEntry*) m_HashTable.Get(extension);
 321         if (entry) return (entry -> id);
 322     }
 323
 324     wxFileType *ft = (mime.IsEmpty()) ?
 325                    wxTheMimeTypesManager -> GetFileTypeFromExtension(extension) :
 326                    wxTheMimeTypesManager -> GetFileTypeFromMimeType(mime);
 327     wxIcon ic;
 328     if (ft == NULL || (!ft -> GetIcon(&ic)) || (!ic.Ok()))
 329     {
 330         int newid = FI_UNKNOWN;
 331         m_HashTable.Put(extension, new wxFileIconEntry(newid));
 332         return newid;
 333     }
 334     wxImage img(ic);
 335     delete ft;
 336
 337     int id = m_ImageList.GetImageCount();
 338     if (img.GetWidth() == 16 && img.GetHeight() == 16)
 339         m_ImageList.Add(img.ConvertToBitmap());
 340     else
 341     {
 342         if (img.GetWidth() != 32 || img.GetHeight() != 32)
 343             m_ImageList.Add(CreateAntialiasedBitmap(CutEmptyBorders(img).Rescale(32, 32)));
 344         else
 345             m_ImageList.Add(CreateAntialiasedBitmap(img));
 346     }
 347     m_HashTable.Put(extension, new wxFileIconEntry(id));
 348     return id;
 349
 350 #else // !wxUSE_MIMETYPE
 351
 352     if (extension == wxT("exe"))
 353         return FI_EXECUTABLE;
 354     else
 355         return FI_UNKNOWN;
 356 #endif // wxUSE_MIMETYPE/!wxUSE_MIMETYPE
 357 }
 358
 359
 360
 361 // ----------------------------------------------------------------------------
 362 // private functions
 363 // ----------------------------------------------------------------------------
 364
 365 static
 366 int ListCompare( long data1, long data2, long WXUNUSED(data) )
 367 {
 368      wxFileData *fd1 = (wxFileData*)data1 ;
 369      wxFileData *fd2 = (wxFileData*)data2 ;
 370      if (fd1->GetName() == wxT("..")) return -1;
 371      if (fd2->GetName() == wxT("..")) return 1;
 372      if (fd1->IsDir() && !fd2->IsDir()) return -1;
 373      if (fd2->IsDir() && !fd1->IsDir()) return 1;
 374      return wxStrcmp( fd1->GetName(), fd2->GetName() );
 375 }
 376
 377 //-----------------------------------------------------------------------------
 378 //  wxFileData
 379 //-----------------------------------------------------------------------------
 380
 381 IMPLEMENT_DYNAMIC_CLASS(wxFileData,wxObject);
 382
 383 wxFileData::wxFileData( const wxString &name, const wxString &fname )
 384 {
 385     m_name = name;
 386     m_fileName = fname;
 387
 388     struct stat buff;
 389     stat( m_fileName.fn_str(), &buff );
 390
 391 #if defined(__UNIX__) && (!defined( __EMX__ ) && !defined(__VMS))
 392     struct stat lbuff;
 393     lstat( m_fileName.fn_str(), &lbuff );
 394     m_isLink = S_ISLNK( lbuff.st_mode );
 395     struct tm *t = localtime( &lbuff.st_mtime );
 396 #else
 397     m_isLink = FALSE;
 398     struct tm *t = localtime( &buff.st_mtime );
 399 #endif
 400
 401 //  struct passwd *user = getpwuid( buff.st_uid );
 402 //  struct group *grp = getgrgid( buff.st_gid );
 403
 404     m_isDir = S_ISDIR( buff.st_mode );
 405     m_isExe = ((buff.st_mode & S_IXUSR ) == S_IXUSR );
 406
 407     m_size = buff.st_size;
 408
 409     m_hour = t->tm_hour;
 410     m_minute = t->tm_min;
 411     m_month = t->tm_mon+1;
 412     m_day = t->tm_mday;
 413     m_year = t->tm_year;
 414     m_year += 1900;
 415
 416     m_permissions.sprintf( wxT("%c%c%c"),
 417      ((( buff.st_mode & S_IRUSR ) == S_IRUSR ) ? wxT('r') : wxT('-')),
 418      ((( buff.st_mode & S_IWUSR ) == S_IWUSR ) ? wxT('w') : wxT('-')),
 419      ((( buff.st_mode & S_IXUSR ) == S_IXUSR ) ? wxT('x') : wxT('-')) );
 420 }
 421
 422 wxString wxFileData::GetName() const
 423 {
 424     return m_name;
 425 }
 426
 427 wxString wxFileData::GetFullName() const
 428 {
 429     return m_fileName;
 430 }
 431
 432 wxString wxFileData::GetHint() const
 433 {
 434     wxString s = m_fileName;
 435     s += "  ";
 436     if (m_isDir) s += _("<DIR> ");
 437     else if (m_isLink) s += _("<LINK> ");
 438     else
 439     {
 440         s += LongToString( m_size );
 441         s += _(" bytes ");
 442     }
 443     s += IntToString( m_day );
 444     s += wxT(".");
 445     s += IntToString( m_month );
 446     s += wxT(".");
 447     s += IntToString( m_year );
 448     s += wxT("  ");
 449     s += IntToString( m_hour );
 450     s += wxT(":");
 451     s += IntToString( m_minute );
 452     s += wxT("  ");
 453     s += m_permissions;
 454     return s;
 455 };
 456
 457 wxString wxFileData::GetEntry( int num )
 458 {
 459     wxString s;
 460     switch (num)
 461     {
 462         case 0:
 463         {
 464             s = m_name;
 465         }
 466         break;
 467         case 1:
 468         {
 469             if (m_isDir) s = _("<DIR>");
 470             else if (m_isLink) s = _("<LINK>");
 471             else s = LongToString( m_size );
 472         }
 473         break;
 474         case 2:
 475         {
 476             if (m_day < 10) s = wxT("0"); else s = wxT("");
 477             s += IntToString( m_day );
 478             s += wxT(".");
 479             if (m_month < 10) s += wxT("0");
 480             s += IntToString( m_month );
 481             s += wxT(".");
 482             s += IntToString( m_year );
 483         }
 484         break;
 485         case 3:
 486         {
 487             if (m_hour < 10) s = wxT("0"); else s = wxT("");
 488             s += IntToString( m_hour );
 489             s += wxT(":");
 490             if (m_minute < 10) s += wxT("0");
 491             s += IntToString( m_minute );
 492             break;
 493         }
 494         case 4:
 495             s = m_permissions;
 496             break;
 497         default:
 498             s = wxT("No entry");
 499             break;
 500     }
 501     return s;
 502 }
 503
 504 bool wxFileData::IsDir()
 505 {
 506     return m_isDir;
 507 }
 508
 509 bool wxFileData::IsExe()
 510 {
 511     return m_isExe;
 512 }
 513
 514 bool wxFileData::IsLink()
 515 {
 516     return m_isLink;
 517 }
 518
 519 long wxFileData::GetSize()
 520 {
 521     return m_size;
 522 }
 523
 524 void wxFileData::SetNewName( const wxString &name, const wxString &fname )
 525 {
 526     m_name = name;
 527     m_fileName = fname;
 528 }
 529
 530 void wxFileData::MakeItem( wxListItem &item )
 531 {
 532     item.m_text = m_name;
 533     item.ClearAttributes();
 534     if (IsExe()) item.SetTextColour(*wxRED);
 535     if (IsDir()) item.SetTextColour(*wxBLUE);
 536
 537     if (IsDir())
 538         item.m_image = FI_FOLDER;
 539     else if (IsExe())
 540         item.m_image = FI_EXECUTABLE;
 541     else if (m_name.Find(wxT('.')) != wxNOT_FOUND)
 542         item.m_image = g_IconsTable -> GetIconID(m_name.AfterLast(wxT('.')));
 543     else
 544         item.m_image = FI_UNKNOWN;
 545
 546     if (IsLink())
 547     {
 548         wxColour *dg = wxTheColourDatabase->FindColour( "MEDIUM GREY" );
 549         item.SetTextColour(*dg);
 550     }
 551     item.m_data = (long)this;
 552 }
 553
 554 //-----------------------------------------------------------------------------
 555 //  wxFileCtrl
 556 //-----------------------------------------------------------------------------
 557
 558 IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl);
 559
 560 BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)
 561     EVT_LIST_DELETE_ITEM(-1, wxFileCtrl::OnListDeleteItem)
 562     EVT_LIST_DELETE_ALL_ITEMS(-1, wxFileCtrl::OnListDeleteAllItems)
 563     EVT_LIST_END_LABEL_EDIT(-1, wxFileCtrl::OnListEndLabelEdit)
 564 END_EVENT_TABLE()
 565
 566
 567 wxFileCtrl::wxFileCtrl()
 568 {
 569 #if defined(__UNIX__)
 570     m_dirName = wxT("/");
 571 #elif defined(__DOS__)
 572     m_dirName = wxT("C:\\");
 573 #endif
 574     m_showHidden = FALSE;
 575 }
 576
 577 wxFileCtrl::wxFileCtrl( wxWindow *win, wxWindowID id,
 578     const wxString &dirName, const wxString &wild,
 579     const wxPoint &pos, const wxSize &size,
 580     long style, const wxValidator &validator, const wxString &name ) :
 581   wxListCtrl( win, id, pos, size, style, validator, name )
 582 {
 583     if (! g_IconsTable) g_IconsTable = new wxFileIconsTable;
 584     wxImageList *imageList = g_IconsTable -> GetImageList();
 585
 586     SetImageList( imageList, wxIMAGE_LIST_SMALL );
 587
 588     m_dirName = dirName;
 589     m_wild = wild;
 590     m_showHidden = FALSE;
 591     Update();
 592 }
 593
 594 void wxFileCtrl::ChangeToListMode()
 595 {
 596     SetSingleStyle( wxLC_LIST );
 597     Update();
 598 }
 599
 600 void wxFileCtrl::ChangeToReportMode()
 601 {
 602     SetSingleStyle( wxLC_REPORT );
 603     Update();
 604 }
 605
 606 void wxFileCtrl::ChangeToIconMode()
 607 {
 608     SetSingleStyle( wxLC_ICON );
 609     Update();
 610 }
 611
 612 void wxFileCtrl::ShowHidden( bool show )
 613 {
 614     m_showHidden = show;
 615     Update();
 616 }
 617
 618 long wxFileCtrl::Add( wxFileData *fd, wxListItem &item )
 619 {
 620     long ret = -1;
 621     item.m_mask = wxLIST_MASK_TEXT + wxLIST_MASK_DATA + wxLIST_MASK_IMAGE;
 622     fd->MakeItem( item );
 623     long my_style = GetWindowStyleFlag();
 624     if (my_style & wxLC_REPORT)
 625     {
 626 #ifdef __UNIX__
 627         const int noEntries = 5;
 628 #else
 629         const int noEntries = 4;
 630 #endif
 631         ret = InsertItem( item );
 632         for (int i = 1; i < noEntries; i++)
 633             SetItem( item.m_itemId, i, fd->GetEntry( i) );
 634     }
 635     else if (my_style & wxLC_LIST)
 636     {
 637         ret = InsertItem( item );
 638     }
 639     return ret;
 640 }
 641
 642 void wxFileCtrl::Update()
 643 {
 644     long my_style = GetWindowStyleFlag();
 645     int name_col_width = 0;
 646     if (my_style & wxLC_REPORT)
 647     {
 648         if (GetColumnCount() > 0)
 649             name_col_width = GetColumnWidth( 0 );
 650     }
 651
 652     ClearAll();
 653     if (my_style & wxLC_REPORT)
 654     {
 655         if (name_col_width < 140) name_col_width = 140;
 656         InsertColumn( 0, _("Name"), wxLIST_FORMAT_LEFT, name_col_width );
 657         InsertColumn( 1, _("Size"), wxLIST_FORMAT_LEFT, 60 );
 658         InsertColumn( 2, _("Date"), wxLIST_FORMAT_LEFT, 65 );
 659         InsertColumn( 3, _("Time"), wxLIST_FORMAT_LEFT, 50 );
 660 #ifdef __UNIX__
 661         InsertColumn( 4, _("Permissions"), wxLIST_FORMAT_LEFT, 120 );
 662 #endif
 663     }
 664     wxFileData *fd = (wxFileData *) NULL;
 665     wxListItem item;
 666     item.m_itemId = 0;
 667     item.m_col = 0;
 668
 669     if (m_dirName != wxT("/"))
 670     {
 671         wxString p( wxPathOnly(m_dirName) );
 672         if (p.IsEmpty()) p = wxT("/");
 673         fd = new wxFileData( wxT(".."), p );
 674         Add( fd, item );
 675         item.m_itemId++;
 676     }
 677
 678 #if defined(__UNIX__)
 679     wxString res = m_dirName + wxT("/*");
 680 #elif defined(__DOS__)
 681     wxString res = m_dirName + wxT("\\*.*");
 682 #endif
 683     wxString f( wxFindFirstFile( res.GetData(), wxDIR ) );
 684     while (!f.IsEmpty())
 685     {
 686         res = wxFileNameFromPath( f );
 687         fd = new wxFileData( res, f );
 688         wxString s = fd->GetName();
 689         if (m_showHidden || (s[0u] != wxT('.')))
 690         {
 691             Add( fd, item );
 692             item.m_itemId++;
 693         }
 694         f = wxFindNextFile();
 695     }
 696
 697     // Tokenize the wildcard string, so we can handle more than 1
 698     // search pattern in a wildcard.
 699     wxStringTokenizer tokenWild( m_wild, ";" );
 700     while ( tokenWild.HasMoreTokens() )
 701     {
 702         res = m_dirName + wxFILE_SEP_PATH + tokenWild.GetNextToken();
 703         f = wxFindFirstFile( res.GetData(), wxFILE );
 704         while (!f.IsEmpty())
 705         {
 706             res = wxFileNameFromPath( f );
 707             fd = new wxFileData( res, f );
 708             wxString s = fd->GetName();
 709             if (m_showHidden || (s[0u] != wxT('.')))
 710             {
 711                 Add( fd, item );
 712                 item.m_itemId++;
 713             }
 714             f = wxFindNextFile();
 715         }
 716     }
 717
 718     SortItems( ListCompare, 0 );
 719
 720     if (my_style & wxLC_REPORT)
 721     {
 722        SetColumnWidth( 1, wxLIST_AUTOSIZE );
 723        SetColumnWidth( 2, wxLIST_AUTOSIZE );
 724        SetColumnWidth( 3, wxLIST_AUTOSIZE );
 725     }
 726 }
 727
 728 void wxFileCtrl::SetWild( const wxString &wild )
 729 {
 730     m_wild = wild;
 731     Update();
 732 }
 733
 734 void wxFileCtrl::MakeDir()
 735 {
 736     wxString new_name( wxT("NewName") );
 737     wxString path( m_dirName );
 738     path += wxFILE_SEP_PATH;
 739     path += new_name;
 740     if (wxFileExists(path))
 741     {
 742         // try NewName0, NewName1 etc.
 743         int i = 0;
 744         do {
 745             new_name = _("NewName");
 746             wxString num;
 747             num.Printf( wxT("%d"), i );
 748             new_name += num;
 749
 750             path = m_dirName;
 751             path += wxFILE_SEP_PATH;
 752             path += new_name;
 753             i++;
 754         } while (wxFileExists(path));
 755     }
 756
 757     wxLogNull log;
 758     if (!wxMkdir(path))
 759     {
 760         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
 761         dialog.ShowModal();
 762         return;
 763     }
 764
 765     wxFileData *fd = new wxFileData( new_name, path );
 766     wxListItem item;
 767     item.m_itemId = 0;
 768     item.m_col = 0;
 769     long id = Add( fd, item );
 770
 771     if (id != -1)
 772     {
 773         SortItems( ListCompare, 0 );
 774         id = FindItem( 0, (long)fd );
 775         EnsureVisible( id );
 776         EditLabel( id );
 777     }
 778 }
 779
 780 void wxFileCtrl::GoToParentDir()
 781 {
 782     if (m_dirName != wxT("/"))
 783     {
 784         size_t len = m_dirName.Len();
 785         if (m_dirName[len-1] == wxFILE_SEP_PATH)
 786             m_dirName.Remove( len-1, 1 );
 787         wxString fname( wxFileNameFromPath(m_dirName) );
 788         m_dirName = wxPathOnly( m_dirName );
 789         if (m_dirName.IsEmpty()) m_dirName = wxT("/");
 790         Update();
 791         long id = FindItem( 0, fname );
 792         if (id != -1)
 793         {
 794             SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 795             EnsureVisible( id );
 796         }
 797     }
 798 }
 799
 800 void wxFileCtrl::GoToHomeDir()
 801 {
 802     wxString s = wxGetUserHome( wxString() );
 803     m_dirName = s;
 804     Update();
 805     SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 806     EnsureVisible( 0 );
 807 }
 808
 809 void wxFileCtrl::GoToDir( const wxString &dir )
 810 {
 811     m_dirName = dir;
 812     Update();
 813     SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 814     EnsureVisible( 0 );
 815 }
 816
 817 void wxFileCtrl::GetDir( wxString &dir )
 818 {
 819     dir = m_dirName;
 820 }
 821
 822 void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
 823 {
 824     wxFileData *fd = (wxFileData*)event.m_item.m_data;
 825     delete fd;
 826 }
 827
 828 void wxFileCtrl::OnListDeleteAllItems( wxListEvent &WXUNUSED(event) )
 829 {
 830     wxListItem item;
 831     item.m_mask = wxLIST_MASK_DATA;
 832
 833     item.m_itemId = GetNextItem( -1, wxLIST_NEXT_ALL );
 834     while ( item.m_itemId != -1 )
 835     {
 836         GetItem( item );
 837         wxFileData *fd = (wxFileData*)item.m_data;
 838         delete fd;
 839         item.m_data = 0;
 840         SetItem( item );
 841         item.m_itemId = GetNextItem( item.m_itemId, wxLIST_NEXT_ALL );
 842     }
 843 }
 844
 845 void wxFileCtrl::OnListEndLabelEdit( wxListEvent &event )
 846 {
 847     wxFileData *fd = (wxFileData*)event.m_item.m_data;
 848     wxASSERT( fd );
 849
 850     if ((event.GetLabel().IsEmpty()) ||
 851         (event.GetLabel() == _(".")) ||
 852         (event.GetLabel() == _("..")) ||
 853         (event.GetLabel().First( wxFILE_SEP_PATH ) != wxNOT_FOUND))
 854     {
 855         wxMessageDialog dialog(this, _("Illegal directory name."), _("Error"), wxOK | wxICON_ERROR );
 856         dialog.ShowModal();
 857         event.Veto();
 858         return;
 859     }
 860
 861     wxString new_name( wxPathOnly( fd->GetFullName() ) );
 862     new_name += wxFILE_SEP_PATH;
 863     new_name += event.GetLabel();
 864
 865     wxLogNull log;
 866
 867     if (wxFileExists(new_name))
 868     {
 869         wxMessageDialog dialog(this, _("File name exists already."), _("Error"), wxOK | wxICON_ERROR );
 870         dialog.ShowModal();
 871         event.Veto();
 872     }
 873
 874     if (wxRenameFile(fd->GetFullName(),new_name))
 875     {
 876         fd->SetNewName( new_name, event.GetLabel() );
 877         SetItemState( event.GetItem(), wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 878         EnsureVisible( event.GetItem() );
 879     }
 880     else
 881     {
 882         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
 883         dialog.ShowModal();
 884         event.Veto();
 885     }
 886 }
 887
 888 //-----------------------------------------------------------------------------
 889 // wxFileDialog
 890 //-----------------------------------------------------------------------------
 891
 892 #define  ID_LIST_MODE     wxID_FILEDLGG
 893 #define  ID_REPORT_MODE   wxID_FILEDLGG + 1
 894 #define  ID_UP_DIR        wxID_FILEDLGG + 5
 895 #define  ID_PARENT_DIR    wxID_FILEDLGG + 6
 896 #define  ID_NEW_DIR       wxID_FILEDLGG + 7
 897 #define  ID_CHOICE        wxID_FILEDLGG + 8
 898 #define  ID_TEXT          wxID_FILEDLGG + 9
 899 #define  ID_LIST_CTRL     wxID_FILEDLGG + 10
 900 #define  ID_ACTIVATED     wxID_FILEDLGG + 11
 901 #define  ID_CHECK         wxID_FILEDLGG + 12
 902
 903 IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxDialog)
 904
 905 BEGIN_EVENT_TABLE(wxFileDialog,wxDialog)
 906         EVT_BUTTON(ID_LIST_MODE, wxFileDialog::OnList)
 907         EVT_BUTTON(ID_REPORT_MODE, wxFileDialog::OnReport)
 908         EVT_BUTTON(ID_UP_DIR, wxFileDialog::OnUp)
 909         EVT_BUTTON(ID_PARENT_DIR, wxFileDialog::OnHome)
 910         EVT_BUTTON(ID_NEW_DIR, wxFileDialog::OnNew)
 911         EVT_BUTTON(wxID_OK, wxFileDialog::OnListOk)
 912         EVT_LIST_ITEM_SELECTED(ID_LIST_CTRL, wxFileDialog::OnSelected)
 913         EVT_LIST_ITEM_ACTIVATED(ID_LIST_CTRL, wxFileDialog::OnActivated)
 914         EVT_CHOICE(ID_CHOICE,wxFileDialog::OnChoice)
 915         EVT_TEXT_ENTER(ID_TEXT,wxFileDialog::OnTextEnter)
 916         EVT_CHECKBOX(ID_CHECK,wxFileDialog::OnCheck)
 917 END_EVENT_TABLE()
 918
 919 long wxFileDialog::s_lastViewStyle = wxLC_LIST;
 920 bool wxFileDialog::s_lastShowHidden = FALSE;
 921
 922 wxFileDialog::wxFileDialog(wxWindow *parent,
 923                  const wxString& message,
 924                  const wxString& defaultDir,
 925                  const wxString& defaultFile,
 926                  const wxString& wildCard,
 927                  long style,
 928                  const wxPoint& pos ) :
 929   wxDialog( parent, -1, message, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER )
 930 {
 931     wxBeginBusyCursor();
 932
 933     if (wxConfig::Get(FALSE))
 934     {
 935         wxConfig::Get() -> Read(wxT("/wxWindows/wxFileDialog/ViewStyle"), &s_lastViewStyle);
 936         wxConfig::Get() -> Read(wxT("/wxWindows/wxFileDialog/ShowHidden"), &s_lastShowHidden);
 937     }
 938
 939     m_message = message;
 940     m_dialogStyle = style;
 941
 942     if (m_dialogStyle == 0) m_dialogStyle = wxOPEN;
 943     if ((m_dialogStyle & wxMULTIPLE ) && !(m_dialogStyle & wxOPEN))
 944         m_dialogStyle |= wxOPEN;
 945
 946     m_dir = defaultDir;
 947     if ((m_dir.empty()) || (m_dir == wxT(".")))
 948     {
 949         m_dir = wxGetCwd();
 950     }
 951
 952     size_t len = m_dir.Len();
 953     if ((len > 1) && (m_dir[len-1] == wxFILE_SEP_PATH))
 954         m_dir.Remove( len-1, 1 );
 955
 956     m_path = m_dir;
 957     m_path += wxFILE_SEP_PATH;
 958     m_path += defaultFile;
 959     m_fileName = defaultFile;
 960     m_wildCard = wildCard;
 961     m_filterIndex = 0;
 962     m_filterExtension = wxEmptyString;
 963
 964     // interpret wildcards
 965
 966     if (m_wildCard.IsEmpty())
 967         m_wildCard = _("All files (*)|*");
 968
 969     wxStringTokenizer tokens( m_wildCard, wxT("|") );
 970     wxString firstWild;
 971     wxString firstWildText;
 972     if (tokens.CountTokens() == 1)
 973     {
 974         firstWildText = tokens.GetNextToken();
 975         firstWild = firstWildText;
 976     }
 977     else
 978     {
 979         wxASSERT_MSG( tokens.CountTokens() % 2 == 0, wxT("Wrong file type descripition") );
 980         firstWildText = tokens.GetNextToken();
 981         firstWild = tokens.GetNextToken();
 982     }
 983     if ( firstWild.Left( 2 ) == wxT("*.") )
 984         m_filterExtension = firstWild.Mid( 1 );
 985     if ( m_filterExtension == ".*" ) m_filterExtension = wxEmptyString;
 986
 987     // layout
 988
 989     wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
 990
 991     wxBoxSizer *buttonsizer = new wxBoxSizer( wxHORIZONTAL );
 992
 993     wxBitmapButton *but;
 994
 995     but = new wxBitmapButton( this, ID_LIST_MODE, wxBitmap( listview_xpm ) );
 996 #if wxUSE_TOOLTIPS
 997     but->SetToolTip( _("View files as a list view") );
 998 #endif
 999     buttonsizer->Add( but, 0, wxALL, 5 );
1000
1001     but = new wxBitmapButton( this, ID_REPORT_MODE, wxBitmap( repview_xpm ) );
1002 #if wxUSE_TOOLTIPS
1003     but->SetToolTip( _("View files as a detailed view") );
1004 #endif
1005     buttonsizer->Add( but, 0, wxALL, 5 );
1006
1007     buttonsizer->Add( 30, 5, 1 );
1008
1009     but = new wxBitmapButton( this, ID_UP_DIR, wxBitmap( dir_up_xpm ) );
1010 #if wxUSE_TOOLTIPS
1011     but->SetToolTip( _("Go to parent directory") );
1012 #endif
1013     buttonsizer->Add( but, 0, wxALL, 5 );
1014
1015 #ifndef __DOS__ // VS: Home directory is senseless in MS-DOS...
1016     but = new wxBitmapButton( this, ID_PARENT_DIR, wxBitmap(home_xpm) );
1017 #if wxUSE_TOOLTIPS
1018     but->SetToolTip( _("Go to home directory") );
1019 #endif
1020     buttonsizer->Add( but, 0, wxALL, 5);
1021
1022     buttonsizer->Add( 20, 20 );
1023 #endif //!__DOS__
1024
1025     but = new wxBitmapButton( this, ID_NEW_DIR, wxBitmap(new_dir_xpm) );
1026 #if wxUSE_TOOLTIPS
1027     but->SetToolTip( _("Create new directory") );
1028 #endif
1029     buttonsizer->Add( but, 0, wxALL, 5 );
1030
1031     mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 5 );
1032
1033     wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
1034     staticsizer->Add( new wxStaticText( this, -1, _("Current directory:") ), 0, wxRIGHT, 10 );
1035     m_static = new wxStaticText( this, -1, m_dir );
1036     staticsizer->Add( m_static, 1 );
1037     mainsizer->Add( staticsizer, 0, wxEXPAND | wxLEFT|wxRIGHT|wxBOTTOM, 10 );
1038
1039     if (m_dialogStyle & wxMULTIPLE)
1040         m_list = new wxFileCtrl( this, ID_LIST_CTRL, m_dir, firstWild, wxDefaultPosition,
1041                                  wxSize(540,200), s_lastViewStyle | wxSUNKEN_BORDER );
1042     else
1043         m_list = new wxFileCtrl( this, ID_LIST_CTRL, m_dir, firstWild, wxDefaultPosition,
1044                                  wxSize(540,200), s_lastViewStyle | wxSUNKEN_BORDER | wxLC_SINGLE_SEL );
1045     m_list -> ShowHidden(s_lastShowHidden);
1046     mainsizer->Add( m_list, 1, wxEXPAND | wxLEFT|wxRIGHT, 10 );
1047
1048     wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
1049     m_text = new wxTextCtrl( this, ID_TEXT, m_fileName, wxDefaultPosition, wxDefaultSize, wxPROCESS_ENTER );
1050     textsizer->Add( m_text, 1, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
1051     textsizer->Add( new wxButton( this, wxID_OK, _("OK") ), 0, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
1052     mainsizer->Add( textsizer, 0, wxEXPAND );
1053
1054     wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
1055     m_choice = new wxChoice( this, ID_CHOICE );
1056     choicesizer->Add( m_choice, 1, wxCENTER|wxALL, 10 );
1057     m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden files") );
1058     m_check->SetValue( s_lastShowHidden );
1059     choicesizer->Add( m_check, 0, wxCENTER|wxALL, 10 );
1060     choicesizer->Add( new wxButton( this, wxID_CANCEL, _("Cancel") ), 0, wxCENTER | wxALL, 10 );
1061     mainsizer->Add( choicesizer, 0, wxEXPAND );
1062
1063     m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
1064     while (tokens.HasMoreTokens())
1065     {
1066         firstWildText = tokens.GetNextToken();
1067         firstWild = tokens.GetNextToken();
1068         m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
1069     }
1070     m_choice->SetSelection( 0 );
1071
1072     SetAutoLayout( TRUE );
1073     SetSizer( mainsizer );
1074
1075     mainsizer->Fit( this );
1076     mainsizer->SetSizeHints( this );
1077
1078     Centre( wxBOTH );
1079
1080 /*
1081     if (m_fileName.IsEmpty())
1082         m_list->SetFocus();
1083     else
1084 */
1085         m_text->SetFocus();
1086
1087     wxEndBusyCursor();
1088 }
1089
1090 wxFileDialog::~wxFileDialog()
1091 {
1092     if (wxConfig::Get(FALSE))
1093     {
1094         wxConfig::Get() -> Write(wxT("/wxWindows/wxFileDialog/ViewStyle"), s_lastViewStyle);
1095         wxConfig::Get() -> Write(wxT("/wxWindows/wxFileDialog/ShowHidden"), s_lastShowHidden);
1096     }
1097 }
1098
1099 void wxFileDialog::OnChoice( wxCommandEvent &event )
1100 {
1101     int index = (int)event.GetInt();
1102     wxString *str = (wxString*) m_choice->GetClientData( index );
1103     m_list->SetWild( *str );
1104     m_filterIndex = index;
1105     if ( str -> Left( 2 ) == wxT("*.") )
1106     {
1107         m_filterExtension = str -> Mid( 1 );
1108         if (m_filterExtension == ".*") m_filterExtension = wxEmptyString;
1109     }
1110     else
1111         m_filterExtension = wxEmptyString;
1112 }
1113
1114 void wxFileDialog::OnCheck( wxCommandEvent &event )
1115 {
1116     m_list->ShowHidden( (s_lastShowHidden = event.GetInt() != 0) );
1117 }
1118
1119 void wxFileDialog::OnActivated( wxListEvent &event )
1120 {
1121     HandleAction( event.m_item.m_text );
1122 }
1123
1124 void wxFileDialog::OnTextEnter( wxCommandEvent &WXUNUSED(event) )
1125 {
1126     wxCommandEvent cevent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
1127     cevent.SetEventObject( this );
1128     GetEventHandler()->ProcessEvent( cevent );
1129 }
1130
1131 void wxFileDialog::OnSelected( wxListEvent &event )
1132 {
1133     if (FindFocus() != m_list) return;
1134
1135     wxString filename( event.m_item.m_text );
1136     if (filename == wxT("..")) return;
1137
1138     wxString dir;
1139     m_list->GetDir( dir );
1140     if (dir != wxT("/")) dir += wxFILE_SEP_PATH;
1141     dir += filename;
1142     if (wxDirExists(dir)) return;
1143
1144     m_text->SetValue( filename );
1145 }
1146
1147 void wxFileDialog::HandleAction( const wxString &fn )
1148 {
1149     wxString filename( fn );
1150     wxString dir;
1151     m_list->GetDir( dir );
1152     if (filename.IsEmpty()) return;
1153     if (filename == wxT(".")) return;
1154
1155     if (filename == wxT(".."))
1156     {
1157         m_list->GoToParentDir();
1158         m_list->SetFocus();
1159         m_list->GetDir( dir );
1160         m_static->SetLabel( dir );
1161         return;
1162     }
1163
1164 #ifdef __UNIX__
1165     if (filename == wxT("~"))
1166     {
1167         m_list->GoToHomeDir();
1168         m_list->SetFocus();
1169         m_list->GetDir( dir );
1170         m_static->SetLabel( dir );
1171         return;
1172     }
1173
1174     if (filename[0u] == wxT('~'))
1175     {
1176         filename.Remove( 0, 1 );
1177         wxString tmp( wxGetUserHome() );
1178         tmp += wxT('/');
1179         tmp += filename;
1180         filename = tmp;
1181     }
1182 #endif // __UNIX__
1183
1184     if ((filename.Find(wxT('*')) != wxNOT_FOUND) ||
1185         (filename.Find(wxT('?')) != wxNOT_FOUND))
1186     {
1187         if (filename.Find(wxFILE_SEP_PATH) != wxNOT_FOUND)
1188         {
1189             wxMessageBox(_("Illegal file specification."), _("Error"), wxOK | wxICON_ERROR );
1190             return;
1191         }
1192         m_list->SetWild( filename );
1193         return;
1194     }
1195
1196     if (dir != wxT("/")) dir += wxFILE_SEP_PATH;
1197     if (filename[0u] != wxT('/'))
1198     {
1199         dir += filename;
1200         filename = dir;
1201     }
1202
1203     if (wxDirExists(filename))
1204     {
1205         m_list->GoToDir( filename );
1206         m_list->GetDir( dir );
1207         m_static->SetLabel( dir );
1208         return;
1209     }
1210
1211
1212     if ( (m_dialogStyle & wxSAVE) && (m_dialogStyle & wxOVERWRITE_PROMPT) )
1213     {
1214         if (filename.Find( wxT('.') ) == wxNOT_FOUND ||
1215                 filename.AfterLast( wxT('.') ).Find( wxFILE_SEP_PATH ) != wxNOT_FOUND)
1216             filename << m_filterExtension;
1217         if (wxFileExists( filename ))
1218         {
1219             wxString msg;
1220             msg.Printf( _("File '%s' already exists, do you really want to "
1221                          "overwrite it?"), filename.c_str() );
1222
1223             if (wxMessageBox(msg, _("Confirm"), wxYES_NO) != wxYES)
1224                 return;
1225         }
1226     }
1227     else if ( m_dialogStyle & wxOPEN )
1228     {
1229         if ( !wxFileExists( filename ) )
1230             if (filename.Find( wxT('.') ) == wxNOT_FOUND ||
1231                   filename.AfterLast( wxT('.') ).Find( wxFILE_SEP_PATH ) != wxNOT_FOUND)
1232                 filename << m_filterExtension;
1233
1234         if ( m_dialogStyle & wxFILE_MUST_EXIST )
1235         {
1236             if ( !wxFileExists( filename ) )
1237             {
1238                 wxMessageBox(_("Please choose an existing file."), _("Error"), wxOK | wxICON_ERROR );
1239                 return;
1240             }
1241         }
1242     }
1243
1244     SetPath( filename );
1245
1246     // change to the directory where the user went if asked
1247     if ( m_dialogStyle & wxCHANGE_DIR )
1248     {
1249         wxString cwd;
1250         wxSplitPath(filename, &cwd, NULL, NULL);
1251
1252         if ( cwd != wxGetWorkingDirectory() )
1253         {
1254             wxSetWorkingDirectory(cwd);
1255         }
1256     }
1257
1258     wxCommandEvent event;
1259     wxDialog::OnOK(event);
1260 }
1261
1262 void wxFileDialog::OnListOk( wxCommandEvent &WXUNUSED(event) )
1263 {
1264     HandleAction( m_text->GetValue() );
1265 }
1266
1267 void wxFileDialog::OnList( wxCommandEvent &WXUNUSED(event) )
1268 {
1269     m_list->ChangeToListMode();
1270     s_lastViewStyle = wxLC_LIST;
1271     m_list->SetFocus();
1272 }
1273
1274 void wxFileDialog::OnReport( wxCommandEvent &WXUNUSED(event) )
1275 {
1276     m_list->ChangeToReportMode();
1277     s_lastViewStyle = wxLC_REPORT;
1278     m_list->SetFocus();
1279 }
1280
1281 void wxFileDialog::OnUp( wxCommandEvent &WXUNUSED(event) )
1282 {
1283     m_list->GoToParentDir();
1284     m_list->SetFocus();
1285     wxString dir;
1286     m_list->GetDir( dir );
1287     m_static->SetLabel( dir );
1288 }
1289
1290 void wxFileDialog::OnHome( wxCommandEvent &WXUNUSED(event) )
1291 {
1292     m_list->GoToHomeDir();
1293     m_list->SetFocus();
1294     wxString dir;
1295     m_list->GetDir( dir );
1296     m_static->SetLabel( dir );
1297 }
1298
1299 void wxFileDialog::OnNew( wxCommandEvent &WXUNUSED(event) )
1300 {
1301     m_list->MakeDir();
1302 }
1303
1304 void wxFileDialog::SetPath( const wxString& path )
1305 {
1306     // not only set the full path but also update filename and dir
1307     m_path = path;
1308     if ( !!path )
1309     {
1310         wxString ext;
1311         wxSplitPath(path, &m_dir, &m_fileName, &ext);
1312         if (!ext.IsEmpty())
1313         {
1314             m_fileName += wxT(".");
1315             m_fileName += ext;
1316         }
1317     }
1318 }
1319
1320 void wxFileDialog::GetPaths( wxArrayString& paths ) const
1321 {
1322     paths.Empty();
1323     if (m_list->GetSelectedItemCount() == 0)
1324     {
1325         paths.Add( GetPath() );
1326         return;
1327     }
1328
1329     paths.Alloc( m_list->GetSelectedItemCount() );
1330
1331     wxString dir;
1332     m_list->GetDir( dir );
1333     if (dir != wxT("/")) dir += wxFILE_SEP_PATH;
1334
1335     wxListItem item;
1336     item.m_mask = wxLIST_MASK_TEXT;
1337
1338     item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1339     while ( item.m_itemId != -1 )
1340     {
1341         m_list->GetItem( item );
1342         paths.Add( dir + item.m_text );
1343         item.m_itemId = m_list->GetNextItem( item.m_itemId,
1344             wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1345     }
1346 }
1347
1348 void wxFileDialog::GetFilenames(wxArrayString& files) const
1349 {
1350     files.Empty();
1351     if (m_list->GetSelectedItemCount() == 0)
1352     {
1353         files.Add( GetFilename() );
1354         return;
1355     }
1356     files.Alloc( m_list->GetSelectedItemCount() );
1357
1358     wxListItem item;
1359     item.m_mask = wxLIST_MASK_TEXT;
1360
1361     item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1362     while ( item.m_itemId != -1 )
1363     {
1364         m_list->GetItem( item );
1365         files.Add( item.m_text );
1366         item.m_itemId = m_list->GetNextItem( item.m_itemId,
1367             wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1368     }
1369 }
1370
1371
1372
1373 // ----------------------------------------------------------------------------
1374 // global functions
1375 // ----------------------------------------------------------------------------
1376
1377 wxString
1378 wxFileSelectorEx(const wxChar *message,
1379                  const wxChar *default_path,
1380                  const wxChar *default_filename,
1381                  int *WXUNUSED(indexDefaultExtension),
1382                  const wxChar *wildcard,
1383                  int flags,
1384                  wxWindow *parent,
1385                  int x, int y)
1386 {
1387     // TODO: implement this somehow
1388     return wxFileSelector(message, default_path, default_filename, wxT(""),
1389                           wildcard, flags, parent, x, y);
1390 }
1391
1392 wxString wxFileSelector( const wxChar *title,
1393                       const wxChar *defaultDir, const wxChar *defaultFileName,
1394                       const wxChar *defaultExtension, const wxChar *filter, int flags,
1395                       wxWindow *parent, int x, int y )
1396 {
1397     wxString filter2;
1398     if ( defaultExtension && !filter )
1399         filter2 = wxString(wxT("*.")) + wxString(defaultExtension) ;
1400     else if ( filter )
1401         filter2 = filter;
1402
1403     wxString defaultDirString;
1404     if (defaultDir)
1405         defaultDirString = defaultDir;
1406
1407     wxString defaultFilenameString;
1408     if (defaultFileName)
1409         defaultFilenameString = defaultFileName;
1410
1411     wxFileDialog fileDialog( parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y) );
1412
1413     if ( fileDialog.ShowModal() == wxID_OK )
1414     {
1415         return fileDialog.GetPath();
1416     }
1417     else
1418     {
1419         return wxEmptyString;
1420     }
1421 }
1422
1423 wxString wxLoadFileSelector( const wxChar *what, const wxChar *ext, const wxChar *default_name, wxWindow *parent )
1424 {
1425     wxString prompt = wxString::Format(_("Load %s file"), what);
1426
1427     if (*ext == wxT('.'))
1428         ext++;
1429
1430     wxString wild = wxString::Format(_T("*.%s"), ext);
1431
1432     return wxFileSelector(prompt, (const wxChar *) NULL, default_name,
1433                           ext, wild, 0, parent);
1434 }
1435
1436 wxString wxSaveFileSelector(const wxChar *what, const wxChar *extension, const wxChar *default_name,
1437          wxWindow *parent )
1438 {
1439     wxChar *ext = (wxChar *)extension;
1440
1441     wxString prompt = wxString::Format(_("Save %s file"), what);
1442
1443     if (*ext == wxT('.'))
1444         ext++;
1445
1446     wxString wild = wxString::Format(_T("*.%s"), ext);
1447
1448     return wxFileSelector(prompt, (const wxChar *) NULL, default_name,
1449                           ext, wild, 0, parent);
1450 }
1451
1452
1453
1454
1455
1456
1457 // A module to allow icons table cleanup
1458
1459 class wxFileDialogGenericModule: public wxModule
1460 {
1461 DECLARE_DYNAMIC_CLASS(wxFileDialogGenericModule)
1462 public:
1463     wxFileDialogGenericModule() {}
1464     bool OnInit() { return TRUE; }
1465     void OnExit() { if (g_IconsTable) {delete g_IconsTable; g_IconsTable = NULL;} }
1466 };
1467
1468 IMPLEMENT_DYNAMIC_CLASS(wxFileDialogGenericModule, wxModule)
1469
1470 #endif // wxUSE_FILEDLG