only formatting changes. s/FALSE/false and s/TRUE/true; remove excessive empty lines...

[wxWidgets.git] / src / generic / dirctrlg.cpp

diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp
index d00e4d958b61fa62117a7ade6ad82d7bb707c2a5..8ad7f390a054decdd6667679cb17445b871ec07b 100644 (file)
--- a/src/generic/dirctrlg.cpp
+++ b/src/generic/dirctrlg.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        dirctrlg.cpp
+// Name:        src/generic/dirctrlg.cpp

 // Purpose:     wxGenericDirCtrl
 // Author:      Harm van der Heijden, Robert Roebling, Julian Smart
 // Modified by:
 // Purpose:     wxGenericDirCtrl
 // Author:      Harm van der Heijden, Robert Roebling, Julian Smart
 // Modified by:


@@ -9,346 +9,343 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "dirctrlg.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-#pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #endif
 

-#if wxUSE_DIRDLG
+#if wxUSE_DIRDLG || wxUSE_FILEDLG
+
+#include "wx/generic/dirctrlg.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/hash.h"
+    #include "wx/intl.h"
+    #include "wx/log.h"
+    #include "wx/utils.h"
+    #include "wx/button.h"
+    #include "wx/icon.h"
+    #include "wx/settings.h"
+    #include "wx/msgdlg.h"
+    #include "wx/cmndata.h"
+    #include "wx/choice.h"
+    #include "wx/textctrl.h"
+    #include "wx/layout.h"
+    #include "wx/sizer.h"
+    #include "wx/textdlg.h"
+    #include "wx/gdicmn.h"
+    #include "wx/image.h"
+    #include "wx/module.h"
+#endif

 
 

-#include "wx/utils.h"
-#include "wx/dialog.h"
-#include "wx/button.h"
-#include "wx/layout.h"
-#include "wx/msgdlg.h"
-#include "wx/textdlg.h"
+#include "wx/filename.h"

 #include "wx/filefn.h"
 #include "wx/filefn.h"

-#include "wx/cmndata.h"
-#include "wx/gdicmn.h"
-#include "wx/intl.h"

 #include "wx/imaglist.h"
 #include "wx/imaglist.h"

-#include "wx/icon.h"
-#include "wx/log.h"
-#include "wx/sizer.h"

 #include "wx/tokenzr.h"
 #include "wx/dir.h"
 #include "wx/tokenzr.h"
 #include "wx/dir.h"

-#include "wx/settings.h"
+#include "wx/artprov.h"
+#include "wx/mimetype.h"

 
 #if wxUSE_STATLINE
     #include "wx/statline.h"
 #endif
 
 
 #if wxUSE_STATLINE
     #include "wx/statline.h"
 #endif
 

-#include "wx/generic/dirctrlg.h"
+#if defined(__WXMAC__)
+    #include  "wx/osx/private.h"  // includes mac headers
+#endif

 
 #ifdef __WXMSW__
 #include <windows.h>
 
 #ifdef __WXMSW__
 #include <windows.h>

-
-#ifndef __GNUWIN32__
-#include <direct.h>
-#include <stdlib.h>
-#include <ctype.h>
+#include "wx/msw/winundef.h"
+#include "wx/volume.h"
+
+// FIXME - Mingw32 1.0 has both _getdrive() and _chdrive(). For now, let's assume
+//         older releases don't, but it should be verified and the checks modified
+//         accordingly.
+#if !defined(__GNUWIN32__) || (defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
+#if !defined(__WXWINCE__)
+    #include <direct.h>

 #endif
 #endif

-
+    #include <stdlib.h>
+    #include <ctype.h>

 #endif
 
 #endif
 

-#ifdef __WXPM__
-
-#define INCL_BASE
-#include <os2.h>
-#include <direct.h>
-#include <stdlib.h>
-#include <ctype.h>
-
-#endif // __WXPM__
+#endif

 
 

-#if defined(__WXMAC__) && !defined(__UNIX__)
-#include "moreextr.h"
+#if defined(__OS2__) || defined(__DOS__)
+    #ifdef __OS2__
+        #define INCL_BASE
+        #include <os2.h>
+        #ifndef __EMX__
+            #include <direct.h>
+        #endif
+        #include <stdlib.h>
+        #include <ctype.h>
+    #endif
+#endif // __OS2__
+
+#if defined(__WXMAC__)
+//    #include "MoreFilesX.h"

 #endif
 
 #ifdef __BORLANDC__
 #endif
 
 #ifdef __BORLANDC__

-#include "dos.h"
+    #include "dos.h"

 #endif
 
 #endif
 

+extern WXDLLEXPORT_DATA(const char) wxFileSelectorDefaultWildcardStr[];
+

 // If compiled under Windows, this macro can cause problems
 #ifdef GetFirstChild
 #undef GetFirstChild
 #endif
 
 // If compiled under Windows, this macro can cause problems
 #ifdef GetFirstChild
 #undef GetFirstChild
 #endif
 

-/* Closed folder */
-static char * icon1_xpm[] = {
-/* width height ncolors chars_per_pixel */
-"16 16 6 1",
-/* colors */
-"   s None  c None",
-".  c #000000",
-"+  c #c0c0c0",
-"@  c #808080",
-"#  c #ffff00",
-"$  c #ffffff",
-/* pixels */
-"                ",
-"   @@@@@        ",
-"  @#+#+#@       ",
-" @#+#+#+#@@@@@@ ",
-" @$$$$$$$$$$$$@.",
-" @$#+#+#+#+#+#@.",
-" @$+#+#+#+#+#+@.",
-" @$#+#+#+#+#+#@.",
-" @$+#+#+#+#+#+@.",
-" @$#+#+#+#+#+#@.",
-" @$+#+#+#+#+#+@.",
-" @$#+#+#+#+#+#@.",
-" @@@@@@@@@@@@@@.",
-"  ..............",
-"                ",
-"                "};
-
-/* Open folder */
-static char * icon2_xpm[] = {
-/* width height ncolors chars_per_pixel */
-"16 16 6 1",
-/* colors */
-"   s None  c None",
-".  c #000000",
-"+  c #c0c0c0",
-"@  c #808080",
-"#  c #ffff00",
-"$  c #ffffff",
-/* pixels */
-"                ",
-"   @@@@@        ",
-"  @$$$$$@       ",
-" @$#+#+#$@@@@@@ ",
-" @$+#+#+$$$$$$@.",
-" @$#+#+#+#+#+#@.",
-"@@@@@@@@@@@@@#@.",
-"@$$$$$$$$$$@@+@.",
-"@$#+#+#+#+##.@@.",
-" @$#+#+#+#+#+.@.",
-" @$+#+#+#+#+#.@.",
-"  @$+#+#+#+##@..",
-"  @@@@@@@@@@@@@.",
-"   .............",
-"                ",
-"                "};
-
-/* File */
-static char * icon3_xpm[] = {
-/* width height ncolors chars_per_pixel */
-"16 16 3 1",
-/* colors */
-"     s None    c None",
-".    c #000000",
-"+    c #ffffff",
-/* pixels */
-"                ",
-"  ........      ",
-"  .++++++..     ",
-"  .+.+.++.+.    ",
-"  .++++++....   ",
-"  .+.+.+++++.   ",
-"  .+++++++++.   ",
-"  .+.+.+.+.+.   ",
-"  .+++++++++.   ",
-"  .+.+.+.+.+.   ",
-"  .+++++++++.   ",
-"  .+.+.+.+.+.   ",
-"  .+++++++++.   ",
-"  ...........   ",
-"                ",
-"                "};
-
-/* Computer */
-static char * icon4_xpm[] = {
-"16 16 7 1",
-"     s None    c None",
-".    c #808080",
-"X    c #c0c0c0",
-"o    c Black",
-"O    c Gray100",
-"+    c #008080",
-"@    c Blue",
-"    ........... ",
-"   .XXXXXXXXXX.o",
-"   .OOOOOOOOO..o",
-"   .OoooooooX..o",
-"   .Oo+...@+X..o",
-"   .Oo+XXX.+X..o",
-"   .Oo+....+X..o",
-"   .Oo++++++X..o",
-"   .OXXXXXXXX.oo",
-"   ..........o.o",
-"   ...........Xo",
-"   .XXXXXXXXXX.o",
-"  .o.o.o.o.o...o",
-" .oXoXoXoXoXo.o ",
-".XOXXXXXXXXX.o  ",
-"............o   "};
-
-/* Drive */
-static char * icon5_xpm[] = {
-"16 16 7 1",
-"     s None    c None",
-".    c #808080",
-"X    c #c0c0c0",
-"o    c Black",
-"O    c Gray100",
-"+    c Green",
-"@    c #008000",
-"                ",
-"                ",
-"                ",
-"                ",
-"  ............. ",
-" .XXXXXXXXXXXX.o",
-".OOOOOOOOOOOO..o",
-".XXXXXXXXX+@X..o",
-".XXXXXXXXXXXX..o",
-".X..........X..o",
-".XOOOOOOOOOOX..o",
-"..............o ",
-" ooooooooooooo  ",
-"                ",
-"                ",
-"                "};
-
-/* CD-ROM */
-static char *icon6_xpm[] = {
-"16 16 10 1",
-"     s None    c None",
-".    c #808080",
-"X    c #c0c0c0",
-"o    c Yellow",
-"O    c Blue",
-"+    c Black",
-"@    c Gray100",
-"#    c #008080",
-"$    c Green",
-"%    c #008000",
-"        ...     ",
-"      ..XoX..   ",
-"     .O.XoXXX+  ",
-"    ...O.oXXXX+ ",
-"    .O..X.XXXX+ ",
-"   ....X.+..XXX+",
-"   .XXX.+@+.XXX+",
-"   .X@XX.+.X@@X+",
-" .....X...#XX@+ ",
-".@@@...XXo.O@X+ ",
-".@XXX..XXoXOO+  ",
-".@++++..XoX+++  ",
-".@$%@@XX+++X.+  ",
-".............+  ",
-" ++++++++++++   ",
-"                "};
-
-/* Floppy */
-static char * icon7_xpm[] = {
-"16 16 7 1",
-"     s None    c None",
-".    c #808080",
-"X    c Gray100",
-"o    c #c0c0c0",
-"O    c Black",
-"+    c Cyan",
-"@    c Red",
-"         ......X",
-"        .ooooooO",
-"        .+++++OO",
-"        .++++++O",
-"        .++++++O",
-"        .ooooooO",
-"  .......o....oO",
-" .oooooo.o.O.XoO",
-".XXXXXXXXOOOOOO ",
-".ooooooooo@o..O ",
-".ooo....oooo..O ",
-".o..OOOO...o..O ",
-".oooXXXXoooo..O ",
-".............O  ",
-" OOOOOOOOOOOO   ",
-"                "};
-
-/* Removeable */
-static char * icon8_xpm[] = {
-"16 16 7 1",
-"     s None    c None",
-".    c #808080",
-"X    c #c0c0c0",
-"o    c Black",
-"O    c Gray100",
-"+    c Red",
-"@    c #800000",
-"                ",
-"                ",
-"                ",
-"  ............. ",
-" .XXXXXXXXXXXX.o",
-".OOOOOOOOOOOO..o",
-".OXXXXXXXXXXX..o",
-".O+@.oooooo.X..o",
-".OXXOooooooOX..o",
-".OXXXOOOOOOXX..o",
-".OXXXXXXXXXXX..o",
-".O............o ",
-" ooooooooooooo  ",
-"                ",
-"                ",
-"                "};
+bool wxIsDriveAvailable(const wxString& dirName);

 
 

-static const int ID_DIRCTRL = 1000;
-static const int ID_TEXTCTRL = 1001;
-static const int ID_OK = 1002;
-static const int ID_CANCEL = 1003;
-static const int ID_NEW = 1004;
-//static const int ID_CHECK = 1005;
+// ----------------------------------------------------------------------------
+// wxGetAvailableDrives, for WINDOWS, DOS, OS2, MAC, UNIX (returns "/")
+// ----------------------------------------------------------------------------

 
 

-#if defined(__WXMSW__) || defined(__WXPM__)
-int setdrive(int drive)
+size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayInt &icon_ids)

 {
 {

-       wxChar  newdrive[3];
+#ifdef wxHAS_FILESYSTEM_VOLUMES
+
+#ifdef __WXWINCE__
+    // No logical drives; return "\"
+    paths.Add(wxT("\\"));
+    names.Add(wxT("\\"));
+    icon_ids.Add(wxFileIconsTable::computer);
+#elif defined(__WIN32__) && wxUSE_FSVOLUME
+    // TODO: this code (using wxFSVolumeBase) should be used for all platforms
+    //       but unfortunately wxFSVolumeBase is not implemented everywhere
+    const wxArrayString as = wxFSVolumeBase::GetVolumes();
+
+    for (size_t i = 0; i < as.GetCount(); i++)
+    {
+        wxString path = as[i];
+        wxFSVolume vol(path);
+        int imageId;
+        switch (vol.GetKind())
+        {
+            case wxFS_VOL_FLOPPY:
+                if ( (path == wxT("a:\\")) || (path == wxT("b:\\")) )
+                    imageId = wxFileIconsTable::floppy;
+                else
+                    imageId = wxFileIconsTable::removeable;
+                break;
+            case wxFS_VOL_DVDROM:
+            case wxFS_VOL_CDROM:
+                imageId = wxFileIconsTable::cdrom;
+                break;
+            case wxFS_VOL_NETWORK:
+                if (path[0] == wxT('\\'))
+                    continue; // skip "\\computer\folder"
+                imageId = wxFileIconsTable::drive;
+                break;
+            case wxFS_VOL_DISK:
+            case wxFS_VOL_OTHER:
+            default:
+                imageId = wxFileIconsTable::drive;
+                break;
+        }
+        paths.Add(path);
+        names.Add(vol.GetDisplayName());
+        icon_ids.Add(imageId);
+    }
+#elif defined(__OS2__)
+    APIRET rc;
+    ULONG ulDriveNum = 0;
+    ULONG ulDriveMap = 0;
+    rc = ::DosQueryCurrentDisk(&ulDriveNum, &ulDriveMap);
+    if ( rc == 0)
+    {
+        size_t i = 0;
+        while (i < 26)
+        {
+            if (ulDriveMap & ( 1 << i ))
+            {
+                const wxString path = wxFileName::GetVolumeString(
+                                        'A' + i, wxPATH_GET_SEPARATOR);
+                const wxString name = wxFileName::GetVolumeString(
+                                        'A' + i, wxPATH_NO_SEPARATOR);
+
+                // Note: If _filesys is unsupported by some compilers,
+                //       we can always replace it by DosQueryFSAttach
+                char filesysname[20];
+#ifdef __WATCOMC__
+                ULONG cbBuffer = sizeof(filesysname);
+                PFSQBUFFER2 pfsqBuffer = (PFSQBUFFER2)filesysname;
+                APIRET rc = ::DosQueryFSAttach(name.fn_str(),0,FSAIL_QUERYNAME,pfsqBuffer,&cbBuffer);
+                if (rc != NO_ERROR)
+                {
+                    filesysname[0] = '\0';
+                }
+#else
+                _filesys(name.fn_str(), filesysname, sizeof(filesysname));
+#endif
+                /* FAT, LAN, HPFS, CDFS, NFS */
+                int imageId;
+                if (path == wxT("A:\\") || path == wxT("B:\\"))
+                    imageId = wxFileIconsTable::floppy;
+                else if (!strcmp(filesysname, "CDFS"))
+                    imageId = wxFileIconsTable::cdrom;
+                else if (!strcmp(filesysname, "LAN") ||
+                         !strcmp(filesysname, "NFS"))
+                    imageId = wxFileIconsTable::drive;
+                else
+                    imageId = wxFileIconsTable::drive;
+                paths.Add(path);
+                names.Add(name);
+                icon_ids.Add(imageId);
+            }
+            i ++;
+        }
+    }
+#else // !__WIN32__, !__OS2__
+    /* If we can switch to the drive, it exists. */
+    for ( char drive = 'A'; drive <= 'Z'; drive++ )
+    {
+        const wxString
+            path = wxFileName::GetVolumeString(drive, wxPATH_GET_SEPARATOR);

 
 

-       if (drive < 1 || drive > 31)
-               return -1;
-       newdrive[0] = (wxChar)(wxT('A') + drive - 1);
-       newdrive[1] = wxT(':');
-       newdrive[2] = wxT('\0');
-#if defined(__WXMSW__)
-#ifdef __WIN16__
-    if (wxSetWorkingDirectory(newdrive))
+        if (wxIsDriveAvailable(path))
+        {
+            paths.Add(path);
+            names.Add(wxFileName::GetVolumeString(drive, wxPATH_NO_SEPARATOR));
+            icon_ids.Add(drive <= 2 ? wxFileIconsTable::floppy
+                                    : wxFileIconsTable::drive);
+        }
+    }
+#endif // __WIN32__/!__WIN32__
+
+#elif defined(__WXMAC__) && wxOSX_USE_COCOA_OR_CARBON
+
+    ItemCount volumeIndex = 1;
+    OSErr err = noErr ;
+
+    while( noErr == err )
+    {
+        HFSUniStr255 volumeName ;
+        FSRef fsRef ;
+        FSVolumeInfo volumeInfo ;
+        err = FSGetVolumeInfo(0, volumeIndex, NULL, kFSVolInfoFlags , &volumeInfo , &volumeName, &fsRef);
+        if( noErr == err )
+        {
+            wxString path = wxMacFSRefToPath( &fsRef ) ;
+            wxString name = wxMacHFSUniStrToString( &volumeName ) ;
+
+            if ( (volumeInfo.flags & kFSVolFlagSoftwareLockedMask) || (volumeInfo.flags & kFSVolFlagHardwareLockedMask) )
+            {
+                icon_ids.Add(wxFileIconsTable::cdrom);
+            }
+            else
+            {
+                icon_ids.Add(wxFileIconsTable::drive);
+            }
+            // todo other removable
+
+            paths.Add(path);
+            names.Add(name);
+            volumeIndex++ ;
+        }
+    }
+
+#elif defined(__UNIX__) || defined(__WXPALMOS__)
+    paths.Add(wxT("/"));
+    names.Add(wxT("/"));
+    icon_ids.Add(wxFileIconsTable::computer);

 #else
 #else

-       if (::SetCurrentDirectory(newdrive))
+    #error "Unsupported platform in wxGenericDirCtrl!"

 #endif
 #endif

+    wxASSERT_MSG( (paths.GetCount() == names.GetCount()), wxT("The number of paths and their human readable names should be equal in number."));
+    wxASSERT_MSG( (paths.GetCount() == icon_ids.GetCount()), wxT("Wrong number of icons for available drives."));
+    return paths.GetCount();
+}
+
+// ----------------------------------------------------------------------------
+// wxIsDriveAvailable
+// ----------------------------------------------------------------------------
+
+#if defined(__DOS__)
+
+bool wxIsDriveAvailable(const wxString& dirName)
+{
+    // FIXME_MGL - this method leads to hang up under Watcom for some reason
+#ifdef __WATCOMC__
+    wxUnusedVar(dirName);
+#else
+    if ( dirName.length() == 3 && dirName[1u] == wxT(':') )
+    {
+        wxString dirNameLower(dirName.Lower());
+        // VS: always return true for removable media, since Win95 doesn't
+        //     like it when MS-DOS app accesses empty floppy drive
+        return (dirNameLower[0u] == wxT('a') ||
+                dirNameLower[0u] == wxT('b') ||
+                wxDirExists(dirNameLower));
+    }
+    else
+#endif
+        return true;
+}
+
+#elif defined(__WINDOWS__) || defined(__OS2__)
+
+int setdrive(int WXUNUSED_IN_WINCE(drive))
+{
+#ifdef __WXWINCE__
+    return 0;
+#elif defined(__GNUWIN32__) && \
+    (defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
+    return _chdrive(drive);
+#else
+    wxChar  newdrive[4];
+
+    if (drive < 1 || drive > 31)
+        return -1;
+    newdrive[0] = (wxChar)(wxT('A') + drive - 1);
+    newdrive[1] = wxT(':');
+#ifdef __OS2__
+    newdrive[2] = wxT('\\');
+    newdrive[3] = wxT('\0');
+#else
+    newdrive[2] = wxT('\0');
+#endif
+#if defined(__WXMSW__)
+    if (::SetCurrentDirectory(newdrive))

 #else
     // VA doesn't know what LPSTR is and has its own set
 #else
     // VA doesn't know what LPSTR is and has its own set

-       if (DosSetCurrentDir((PSZ)newdrive))
+    if (!DosSetCurrentDir((PSZ)newdrive))

 #endif
 #endif

-               return 0;
-       else
-               return -1;
+        return 0;
+    else
+        return -1;
+#endif // !GNUWIN32

 }
 
 }
 

-static bool wxIsDriveAvailable(const wxString dirName)
+bool wxIsDriveAvailable(const wxString& WXUNUSED_IN_WINCE(dirName))

 {
 {

+#ifdef __WXWINCE__
+    return false;
+#else

 #ifdef __WIN32__
     UINT errorMode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
 #endif
 #ifdef __WIN32__
     UINT errorMode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
 #endif

-    bool success = TRUE;
+    bool success = true;

 
     // Check if this is a root directory and if so,
 
     // Check if this is a root directory and if so,

-    // whether the drive is avaiable.
-    if (dirName.Len() == 3 && dirName[(size_t)1] == wxT(':'))
+    // whether the drive is available.
+    if (dirName.length() == 3 && dirName[(size_t)1] == wxT(':'))

     {
         wxString dirNameLower(dirName.Lower());
     {
         wxString dirNameLower(dirName.Lower());

-#if defined(__GNUWIN32__)
-        success = wxPathExists(dirNameLower);
+#if defined(__GNUWIN32__) && !(defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
+        success = wxDirExists(dirNameLower);

 #else
 #else

+        #if defined(__OS2__)
+        // Avoid changing to drive since no media may be inserted.
+        if (dirNameLower[(size_t)0] == 'a' || dirNameLower[(size_t)0] == 'b')
+            return success;
+        #endif

         int currentDrive = _getdrive();
         int thisDrive = (int) (dirNameLower[(size_t)0] - 'a' + 1) ;
         int err = setdrive( thisDrive ) ;
         int currentDrive = _getdrive();
         int thisDrive = (int) (dirNameLower[(size_t)0] - 'a' + 1) ;
         int err = setdrive( thisDrive ) ;


@@ -356,7 +353,7 @@ static bool wxIsDriveAvailable(const wxString dirName)
 
         if (err == -1)
         {
 
         if (err == -1)
         {

-            success = FALSE;
+            success = false;

         }
 #endif
     }
         }
 #endif
     }


@@ -365,25 +362,29 @@ static bool wxIsDriveAvailable(const wxString dirName)
 #endif
 
     return success;
 #endif
 
     return success;

-}

 #endif
 #endif

+}
+#endif // __WINDOWS__ || __OS2__
+
+#endif // wxUSE_DIRDLG || wxUSE_FILEDLG
+
+
+
+#if wxUSE_DIRDLG

 
 // Function which is called by quick sort. We want to override the default wxArrayString behaviour,
 // and sort regardless of case.
 
 // Function which is called by quick sort. We want to override the default wxArrayString behaviour,
 // and sort regardless of case.

-static int LINKAGEMODE wxDirCtrlStringCompareFunction(const void *first, const void *second)
+static int wxCMPFUNC_CONV wxDirCtrlStringCompareFunction(const wxString& strFirst, const wxString& strSecond)

 {
 {

-    wxString *strFirst = (wxString *)first;
-    wxString *strSecond = (wxString *)second;
-    
-    return strFirst->CmpNoCase(*strSecond);
+    return strFirst.CmpNoCase(strSecond);

 }
 
 //-----------------------------------------------------------------------------
 }
 
 //-----------------------------------------------------------------------------

-// wxDirItemDataEx
+// wxDirItemData

 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 

-wxDirItemDataEx::wxDirItemDataEx(const wxString& path, const wxString& name,
-                                 bool isDir)
+wxDirItemData::wxDirItemData(const wxString& path, const wxString& name,
+                             bool isDir)

 {
     m_path = path;
     m_name = name;
 {
     m_path = path;
     m_name = name;


@@ -391,34 +392,113 @@ wxDirItemDataEx::wxDirItemDataEx(const wxString& path, const wxString& name,
      * In UnixLand we just check whether the first char is a dot
      * For FileNameFromPath read LastDirNameInThisPath ;-) */
     // m_isHidden = (bool)(wxFileNameFromPath(*m_path)[0] == '.');
      * In UnixLand we just check whether the first char is a dot
      * For FileNameFromPath read LastDirNameInThisPath ;-) */
     // m_isHidden = (bool)(wxFileNameFromPath(*m_path)[0] == '.');

-    m_isHidden = FALSE;
-    // m_hasSubDirs is no longer needed
-    m_hasSubDirs = TRUE; // HasSubDirs();
-    m_isExpanded = FALSE;
+    m_isHidden = false;
+    m_isExpanded = false;

     m_isDir = isDir;
 }
 
     m_isDir = isDir;
 }
 

-wxDirItemDataEx::~wxDirItemDataEx()
+void wxDirItemData::SetNewDirName(const wxString& path)

 {
 {

+    m_path = path;
+    m_name = wxFileNameFromPath(path);

 }
 
 }
 

-void wxDirItemDataEx::SetNewDirName( wxString path )
+bool wxDirItemData::HasSubDirs() const

 {
 {

-    m_path = path;
-    m_name = wxFileNameFromPath( path );
+    if (m_path.empty())
+        return false;
+
+    wxDir dir;
+    {
+        wxLogNull nolog;
+        if ( !dir.Open(m_path) )
+            return false;
+    }
+
+    return dir.HasSubDirs();
+}
+
+bool wxDirItemData::HasFiles(const wxString& WXUNUSED(spec)) const
+{
+    if (m_path.empty())
+        return false;
+
+    wxDir dir;
+    {
+        wxLogNull nolog;
+        if ( !dir.Open(m_path) )
+            return false;
+    }
+
+    return dir.HasFiles();

 }
 
 //-----------------------------------------------------------------------------
 // wxGenericDirCtrl
 //-----------------------------------------------------------------------------
 
 }
 
 //-----------------------------------------------------------------------------
 // wxGenericDirCtrl
 //-----------------------------------------------------------------------------
 

+
+#if wxUSE_EXTENDED_RTTI
+WX_DEFINE_FLAGS( wxGenericDirCtrlStyle )
+
+wxBEGIN_FLAGS( wxGenericDirCtrlStyle )
+    // new style border flags, we put them first to
+    // use them for streaming out
+    wxFLAGS_MEMBER(wxBORDER_SIMPLE)
+    wxFLAGS_MEMBER(wxBORDER_SUNKEN)
+    wxFLAGS_MEMBER(wxBORDER_DOUBLE)
+    wxFLAGS_MEMBER(wxBORDER_RAISED)
+    wxFLAGS_MEMBER(wxBORDER_STATIC)
+    wxFLAGS_MEMBER(wxBORDER_NONE)
+
+    // old style border flags
+    wxFLAGS_MEMBER(wxSIMPLE_BORDER)
+    wxFLAGS_MEMBER(wxSUNKEN_BORDER)
+    wxFLAGS_MEMBER(wxDOUBLE_BORDER)
+    wxFLAGS_MEMBER(wxRAISED_BORDER)
+    wxFLAGS_MEMBER(wxSTATIC_BORDER)
+    wxFLAGS_MEMBER(wxBORDER)
+
+    // standard window styles
+    wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
+    wxFLAGS_MEMBER(wxCLIP_CHILDREN)
+    wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
+    wxFLAGS_MEMBER(wxWANTS_CHARS)
+    wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
+    wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
+    wxFLAGS_MEMBER(wxVSCROLL)
+    wxFLAGS_MEMBER(wxHSCROLL)
+
+    wxFLAGS_MEMBER(wxDIRCTRL_DIR_ONLY)
+    wxFLAGS_MEMBER(wxDIRCTRL_3D_INTERNAL)
+    wxFLAGS_MEMBER(wxDIRCTRL_SELECT_FIRST)
+
+wxEND_FLAGS( wxGenericDirCtrlStyle )
+
+IMPLEMENT_DYNAMIC_CLASS_XTI(wxGenericDirCtrl, wxControl,"wx/dirctrl.h")
+
+wxBEGIN_PROPERTIES_TABLE(wxGenericDirCtrl)
+    wxHIDE_PROPERTY( Children )
+    wxPROPERTY( DefaultPath , wxString , SetDefaultPath , GetDefaultPath  , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+    wxPROPERTY( Filter , wxString , SetFilter , GetFilter  , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
+    wxPROPERTY( DefaultFilter , int , SetFilterIndex, GetFilterIndex, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
+    wxPROPERTY_FLAGS( WindowStyle, wxGenericDirCtrlStyle, long, SetWindowStyleFlag, GetWindowStyleFlag, EMPTY_MACROVALUE , 0, wxT("Helpstring"), wxT("group") )
+wxEND_PROPERTIES_TABLE()
+
+wxBEGIN_HANDLERS_TABLE(wxGenericDirCtrl)
+wxEND_HANDLERS_TABLE()
+
+wxCONSTRUCTOR_8( wxGenericDirCtrl , wxWindow* , Parent , wxWindowID , Id , wxString , DefaultPath ,
+                 wxPoint , Position , wxSize , Size , long , WindowStyle , wxString , Filter , int , DefaultFilter )
+#else

 IMPLEMENT_DYNAMIC_CLASS(wxGenericDirCtrl, wxControl)
 IMPLEMENT_DYNAMIC_CLASS(wxGenericDirCtrl, wxControl)

+#endif

 
 BEGIN_EVENT_TABLE(wxGenericDirCtrl, wxControl)
 
 BEGIN_EVENT_TABLE(wxGenericDirCtrl, wxControl)

-  EVT_TREE_ITEM_EXPANDING     (-1, wxGenericDirCtrl::OnExpandItem)
-  EVT_TREE_ITEM_COLLAPSED     (-1, wxGenericDirCtrl::OnCollapseItem)
-  EVT_TREE_BEGIN_LABEL_EDIT   (-1, wxGenericDirCtrl::OnBeginEditItem)
-  EVT_TREE_END_LABEL_EDIT     (-1, wxGenericDirCtrl::OnEndEditItem)
+  EVT_TREE_ITEM_EXPANDING     (wxID_TREECTRL, wxGenericDirCtrl::OnExpandItem)
+  EVT_TREE_ITEM_COLLAPSED     (wxID_TREECTRL, wxGenericDirCtrl::OnCollapseItem)
+  EVT_TREE_BEGIN_LABEL_EDIT   (wxID_TREECTRL, wxGenericDirCtrl::OnBeginEditItem)
+  EVT_TREE_END_LABEL_EDIT     (wxID_TREECTRL, wxGenericDirCtrl::OnEndEditItem)

   EVT_SIZE                    (wxGenericDirCtrl::OnSize)
 END_EVENT_TABLE()
 
   EVT_SIZE                    (wxGenericDirCtrl::OnSize)
 END_EVENT_TABLE()
 


@@ -427,61 +507,87 @@ wxGenericDirCtrl::wxGenericDirCtrl(void)
     Init();
 }
 
     Init();
 }
 

+void wxGenericDirCtrl::ExpandRoot()
+{
+    ExpandDir(m_rootId); // automatically expand first level
+
+    // Expand and select the default path
+    if (!m_defaultPath.empty())
+    {
+        ExpandPath(m_defaultPath);
+    }
+#ifdef __UNIX__
+    else
+    {
+        // On Unix, there's only one node under the (hidden) root node. It
+        // represents the / path, so the user would always have to expand it;
+        // let's do it ourselves
+        ExpandPath( wxT("/") );
+    }
+#endif
+}
+

 bool wxGenericDirCtrl::Create(wxWindow *parent,
 bool wxGenericDirCtrl::Create(wxWindow *parent,

-                     const wxWindowID id,
-                     const wxString& dir,
-                     const wxPoint& pos,
-                     const wxSize& size,
-                     long style,
-                     const wxString& filter,
-                     int defaultFilter,
-                     const wxString& name )
+                              const wxWindowID id,
+                              const wxString& dir,
+                              const wxPoint& pos,
+                              const wxSize& size,
+                              long style,
+                              const wxString& filter,
+                              int defaultFilter,
+                              const wxString& name)

 {
     if (!wxControl::Create(parent, id, pos, size, style, wxDefaultValidator, name))
 {
     if (!wxControl::Create(parent, id, pos, size, style, wxDefaultValidator, name))

-        return FALSE;
+        return false;

 
 

-    SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
+    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
+    SetForegroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));

 
     Init();
 
 
     Init();
 

-    long treeStyle = wxTR_HAS_BUTTONS ; // | wxTR_EDIT_LABELS;
-    if ((style & wxDIRCTRL_3D_INTERNAL) == 0)
-        treeStyle |= wxNO_BORDER;
+    long treeStyle = wxTR_HAS_BUTTONS;
+
+    // On Windows CE, if you hide the root, you get a crash when
+    // attempting to access data for children of the root item.
+#ifndef __WXWINCE__
+    treeStyle |= wxTR_HIDE_ROOT;
+#endif
+
+#ifdef __WXGTK20__
+    treeStyle |= wxTR_NO_LINES;
+#endif
+
+    if (style & wxDIRCTRL_EDIT_LABELS)
+        treeStyle |= wxTR_EDIT_LABELS;

 
 

-    long filterStyle = 0;

     if ((style & wxDIRCTRL_3D_INTERNAL) == 0)
     if ((style & wxDIRCTRL_3D_INTERNAL) == 0)

-        filterStyle |= wxNO_BORDER;
+        treeStyle |= wxNO_BORDER;

 
 

-    m_treeCtrl = new wxTreeCtrl(this, wxID_TREECTRL, pos, size, treeStyle);
+    m_treeCtrl = CreateTreeCtrl(this, wxID_TREECTRL,
+                                wxPoint(0,0), GetClientSize(), treeStyle);

 
 

-    if (!filter.IsEmpty() && (style & wxDIRCTRL_SHOW_FILTERS))
-        m_filterListCtrl = new wxDirFilterListCtrl(this, wxID_FILTERLISTCTRL, wxDefaultPosition, wxDefaultSize, filterStyle);
+    if (!filter.empty())
+        m_filterListCtrl = new wxDirFilterListCtrl(this, wxID_FILTERLISTCTRL);

 
     m_defaultPath = dir;
     m_filter = filter;
 
 
     m_defaultPath = dir;
     m_filter = filter;
 

+    if (m_filter.empty())
+        m_filter = wxFileSelectorDefaultWildcardStr;
+

     SetFilterIndex(defaultFilter);
 
     if (m_filterListCtrl)
         m_filterListCtrl->FillFilterList(filter, defaultFilter);
 
     SetFilterIndex(defaultFilter);
 
     if (m_filterListCtrl)
         m_filterListCtrl->FillFilterList(filter, defaultFilter);
 

-    m_imageList = new wxImageList(16, 16, TRUE);
-    m_imageList->Add(wxIcon(icon1_xpm));
-    m_imageList->Add(wxIcon(icon2_xpm));
-    m_imageList->Add(wxIcon(icon3_xpm));
-    m_imageList->Add(wxIcon(icon4_xpm));
-    m_imageList->Add(wxIcon(icon5_xpm));
-    m_imageList->Add(wxIcon(icon6_xpm));
-    m_imageList->Add(wxIcon(icon7_xpm));
-    m_imageList->Add(wxIcon(icon8_xpm));
-    m_treeCtrl->SetImageList(m_imageList);
+    m_treeCtrl->SetImageList(wxTheFileIconsTable->GetSmallImageList());

 
 

-    m_showHidden = FALSE;
-    wxDirItemDataEx* rootData = new wxDirItemDataEx(wxT(""), wxT(""), TRUE);
+    m_showHidden = false;
+    wxDirItemData* rootData = new wxDirItemData(wxEmptyString, wxEmptyString, true);

 
     wxString rootName;
 
 
     wxString rootName;
 

-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__OS2__) || defined(__DOS__)

     rootName = _("Computer");
 #else
     rootName = _("Sections");
     rootName = _("Computer");
 #else
     rootName = _("Sections");


@@ -489,135 +595,81 @@ bool wxGenericDirCtrl::Create(wxWindow *parent,
 
     m_rootId = m_treeCtrl->AddRoot( rootName, 3, -1, rootData);
     m_treeCtrl->SetItemHasChildren(m_rootId);
 
     m_rootId = m_treeCtrl->AddRoot( rootName, 3, -1, rootData);
     m_treeCtrl->SetItemHasChildren(m_rootId);

-    m_treeCtrl->Expand(m_rootId); // automatically expand first level

 
 

-    // Expand and select the default path
-    if (!m_defaultPath.IsEmpty())
-        ExpandPath(m_defaultPath);
+    ExpandRoot();

 
 

+    SetInitialSize(size);

     DoResize();
 
     DoResize();
 

-    return TRUE;
+    return true;

 }
 
 wxGenericDirCtrl::~wxGenericDirCtrl()
 {
 }
 
 wxGenericDirCtrl::~wxGenericDirCtrl()
 {

-   m_treeCtrl->SetImageList(NULL);
-   delete m_imageList;

 }
 
 void wxGenericDirCtrl::Init()
 {
 }
 
 void wxGenericDirCtrl::Init()
 {

-    m_showHidden = FALSE;
-    m_imageList = NULL;
+    m_showHidden = false;

     m_currentFilter = 0;
     m_currentFilterStr = wxEmptyString; // Default: any file
     m_treeCtrl = NULL;
     m_filterListCtrl = NULL;
 }
 
     m_currentFilter = 0;
     m_currentFilterStr = wxEmptyString; // Default: any file
     m_treeCtrl = NULL;
     m_filterListCtrl = NULL;
 }
 

-void wxGenericDirCtrl::AddSection(const wxString& path, const wxString& name, int imageId)
+wxTreeCtrl* wxGenericDirCtrl::CreateTreeCtrl(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long treeStyle)

 {
 {

-    wxDirItemDataEx *dir_item = new wxDirItemDataEx(path,name,TRUE);
+    return new wxTreeCtrl(parent, id, pos, size, treeStyle);
+}

 
 

-#if defined(__WXMSW__) || defined(__WXPM__)
-    // Windows and OS/2: sections are displayed as drives
-    wxTreeItemId id = m_treeCtrl->AppendItem( m_rootId, name, imageId, -1, dir_item);
-#else
-    // Unix: sections are displayed as folders
-    wxTreeItemId id = m_treeCtrl->AppendItem( m_rootId, name, 0, -1, dir_item);
-    m_treeCtrl->SetItemImage( id, 1, wxTreeItemIcon_Expanded );
-#endif
-    // TODO: other operating systems.
+void wxGenericDirCtrl::ShowHidden( bool show )
+{
+    if ( m_showHidden == show )
+        return;

 
 

-    m_treeCtrl->SetItemHasChildren(id);
+    m_showHidden = show;
+
+    wxString path = GetPath();
+    ReCreateTree();
+    SetPath(path);

 }
 
 }
 

-void wxGenericDirCtrl::SetupSections()
+const wxTreeItemId
+wxGenericDirCtrl::AddSection(const wxString& path, const wxString& name, int imageId)

 {
 {

-#if defined(__WXMSW__) || defined(__WXPM__)
+    wxDirItemData *dir_item = new wxDirItemData(path,name,true);

 
 

-#ifdef __WIN32__
-    wxChar driveBuffer[256];
-    size_t n = (size_t) GetLogicalDriveStrings(255, driveBuffer);
-    size_t i = 0;
-    while (i < n)
-    {
-        wxString path, name;
-        path.Printf(wxT("%c:\\"), driveBuffer[i]);
-        name.Printf(wxT("(%c:)"), driveBuffer[i]);
-
-        int imageId = 4;
-        int driveType = ::GetDriveType(path);
-        switch (driveType)
-        {
-            case DRIVE_REMOVABLE:
-                if (path == wxT("a:\\") || path == wxT("b:\\"))
-                    imageId = 6; // Floppy
-                else
-                    imageId = 7;
-                break;
-            case DRIVE_FIXED:
-                imageId = 4;
-                break;
-            case DRIVE_REMOTE:
-                imageId = 4;
-                break;
-            case DRIVE_CDROM:
-                imageId = 5;
-                break;
-            default:
-                imageId = 4;
-                break;
-        }
+    wxTreeItemId id = AppendItem( m_rootId, name, imageId, -1, dir_item);

 
 

-        AddSection(path, name, imageId);
+    m_treeCtrl->SetItemHasChildren(id);

 
 

-        while (driveBuffer[i] != wxT('\0'))
-            i ++;
-        i ++;
-        if (driveBuffer[i] == wxT('\0'))
-            break;
-    }
-#else
-    int drive;
-    int currentDrive;
+    return id;
+}

 
 

-    /* If we can switch to the drive, it exists. */
-    for( drive = 1; drive <= 26; drive++ )
-    {
-        wxString path, name;
-        path.Printf(wxT("%c:\\"), (char) (drive + 'a' - 1));
-        name.Printf(wxT("(%c:)"), (char) (drive + 'a' - 1));
+void wxGenericDirCtrl::SetupSections()
+{
+    wxArrayString paths, names;
+    wxArrayInt icons;

 
 

-        if (wxIsDriveAvailable(path))
-        {
+    size_t n, count = wxGetAvailableDrives(paths, names, icons);

 
 

-            AddSection(path, name);
-        }
-    }
-#endif
-#elif defined(__WXMAC__) && !defined(__UNIX__)
-    FSSpec volume ;
-    short index = 1 ;
-    while(1) {
-      short actualCount = 0 ;
-      if ( OnLine( &volume , 1 , &actualCount , &index ) != noErr || actualCount == 0 )
-        break ;
-
-      wxString name = wxMacFSSpec2MacFilename( &volume ) ;
-      AddSection(name+":", name, 0);
-    }
-#else
-  AddSection(wxT("/"), _("The Computer"), 0);
-  AddSection(wxGetHomeDir(), _("My Home"), 0 );
-  AddSection(wxT("/mnt"), _("Mounted Devices"), 0 );
-  AddSection(wxT("/usr/local"), _("User Local"), 0 );
-  AddSection(wxT("/usr"), _("User"), 0 );
-  AddSection(wxT("/var"), _("Variables"), 0 );
-  AddSection(wxT("/etc"), _("Etcetera"), 0 );
-  AddSection(wxT("/tmp"), _("Temporary"), 0 );
+#ifdef __WXGTK20__
+    wxString home = wxGetHomeDir();
+    AddSection( home, _("Home directory"), 1);
+    home += wxT("/Desktop");
+    AddSection( home, _("Desktop"), 1);

 #endif
 #endif

+
+    for (n = 0; n < count; n++)
+        AddSection(paths[n], names[n], icons[n]);
+}
+
+void wxGenericDirCtrl::SetFocus()
+{
+    // we don't need focus ourselves, give it to the tree so that the user
+    // could navigate it
+    if (m_treeCtrl)
+        m_treeCtrl->SetFocus();

 }
 
 void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event)
 }
 
 void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event)


@@ -630,7 +682,7 @@ void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event)
     }
 
     // don't rename the individual sections
     }
 
     // don't rename the individual sections

-    if (m_treeCtrl->GetParent( event.GetItem() ) == m_rootId)
+    if (m_treeCtrl->GetItemParent( event.GetItem() ) == m_rootId)

     {
         event.Veto();
         return;
     {
         event.Veto();
         return;


@@ -639,10 +691,15 @@ void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event)
 
 void wxGenericDirCtrl::OnEndEditItem(wxTreeEvent &event)
 {
 
 void wxGenericDirCtrl::OnEndEditItem(wxTreeEvent &event)
 {

-    if ((event.GetLabel().IsEmpty()) ||
-        (event.GetLabel() == _(".")) ||
-        (event.GetLabel() == _("..")) ||
-        (event.GetLabel().First( wxT("/") ) != wxNOT_FOUND))
+    if (event.IsEditCancelled())
+        return;
+
+    if ((event.GetLabel().empty()) ||
+        (event.GetLabel() == wxT(".")) ||
+        (event.GetLabel() == wxT("..")) ||
+        (event.GetLabel().Find(wxT('/')) != wxNOT_FOUND) ||
+        (event.GetLabel().Find(wxT('\\')) != wxNOT_FOUND) ||
+        (event.GetLabel().Find(wxT('|')) != wxNOT_FOUND))

     {
         wxMessageDialog dialog(this, _("Illegal directory name."), _("Error"), wxOK | wxICON_ERROR );
         dialog.ShowModal();
     {
         wxMessageDialog dialog(this, _("Illegal directory name."), _("Error"), wxOK | wxICON_ERROR );
         dialog.ShowModal();


@@ -651,7 +708,7 @@ void wxGenericDirCtrl::OnEndEditItem(wxTreeEvent &event)
     }
 
     wxTreeItemId id = event.GetItem();
     }
 
     wxTreeItemId id = event.GetItem();

-    wxDirItemDataEx *data = (wxDirItemDataEx*)m_treeCtrl->GetItemData( id );
+    wxDirItemData *data = (wxDirItemData*)m_treeCtrl->GetItemData( id );

     wxASSERT( data );
 
     wxString new_name( wxPathOnly( data->m_path ) );
     wxASSERT( data );
 
     wxString new_name( wxPathOnly( data->m_path ) );


@@ -683,41 +740,59 @@ void wxGenericDirCtrl::OnExpandItem(wxTreeEvent &event)
 {
     wxTreeItemId parentId = event.GetItem();
 
 {
     wxTreeItemId parentId = event.GetItem();
 

+    // VS: this is needed because the event handler is called from wxTreeCtrl
+    //     ctor when wxTR_HIDE_ROOT was specified
+
+    if (!m_rootId.IsOk())
+
+        m_rootId = m_treeCtrl->GetRootItem();
+

     ExpandDir(parentId);
     ExpandDir(parentId);

+    if ( m_treeCtrl->GetChildrenCount(parentId, false) == 0 )
+    {
+        m_treeCtrl->SetItemHasChildren(parentId, false);
+    }

 }
 
 void wxGenericDirCtrl::OnCollapseItem(wxTreeEvent &event )
 {
 }
 
 void wxGenericDirCtrl::OnCollapseItem(wxTreeEvent &event )
 {

-    wxTreeItemId child, parent = event.GetItem();
+    CollapseDir(event.GetItem());
+}
+
+void wxGenericDirCtrl::CollapseDir(wxTreeItemId parentId)
+{
+    wxTreeItemId child;

 
 

-    wxDirItemDataEx *data = (wxDirItemDataEx *) m_treeCtrl->GetItemData(event.GetItem());
+    wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(parentId);

     if (!data->m_isExpanded)
         return;
 
     if (!data->m_isExpanded)
         return;
 

-    data->m_isExpanded = FALSE;
-    long cookie;
+    data->m_isExpanded = false;
+    wxTreeItemIdValue cookie;

     /* Workaround because DeleteChildren has disapeared (why?) and
      * CollapseAndReset doesn't work as advertised (deletes parent too) */
     /* Workaround because DeleteChildren has disapeared (why?) and
      * CollapseAndReset doesn't work as advertised (deletes parent too) */

-    child = m_treeCtrl->GetFirstChild(parent, cookie);
+    child = m_treeCtrl->GetFirstChild(parentId, cookie);

     while (child.IsOk())
     {
         m_treeCtrl->Delete(child);
         /* Not GetNextChild below, because the cookie mechanism can't
          * handle disappearing children! */
     while (child.IsOk())
     {
         m_treeCtrl->Delete(child);
         /* Not GetNextChild below, because the cookie mechanism can't
          * handle disappearing children! */

-        child = m_treeCtrl->GetFirstChild(parent, cookie);
+        child = m_treeCtrl->GetFirstChild(parentId, cookie);

     }
     }

+    if (parentId != m_treeCtrl->GetRootItem())
+        m_treeCtrl->Collapse(parentId);

 }
 
 void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
 {
 }
 
 void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
 {

-    wxDirItemDataEx *data = (wxDirItemDataEx *) m_treeCtrl->GetItemData(parentId);
+    wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(parentId);

 
     if (data->m_isExpanded)
         return;
 
 
     if (data->m_isExpanded)
         return;
 

-    data->m_isExpanded = TRUE;
+    data->m_isExpanded = true;

 
 

-    if (parentId == m_rootId)
+    if (parentId == m_treeCtrl->GetRootItem())

     {
         SetupSections();
         return;
     {
         SetupSections();
         return;


@@ -729,12 +804,12 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
 
     wxString dirName(data->m_path);
 
 
     wxString dirName(data->m_path);
 

-#if defined(__WXMSW__) || defined(__WXPM__)
+#if (defined(__WINDOWS__) && !defined(__WXWINCE__)) || defined(__DOS__) || defined(__OS2__)

     // Check if this is a root directory and if so,
     // whether the drive is avaiable.
     if (!wxIsDriveAvailable(dirName))
     {
     // Check if this is a root directory and if so,
     // whether the drive is avaiable.
     if (!wxIsDriveAvailable(dirName))
     {

-        data->m_isExpanded = FALSE;
+        data->m_isExpanded = false;

         //wxMessageBox(wxT("Sorry, this drive is not available."));
         return;
     }
         //wxMessageBox(wxT("Sorry, this drive is not available."));
         return;
     }


@@ -743,7 +818,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
     // This may take a longish time. Go to busy cursor
     wxBusyCursor busy;
 
     // This may take a longish time. Go to busy cursor
     wxBusyCursor busy;
 

-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)

     if (dirName.Last() == ':')
         dirName += wxString(wxFILE_SEP_PATH);
 #endif
     if (dirName.Last() == ':')
         dirName += wxString(wxFILE_SEP_PATH);
 #endif


@@ -759,7 +834,9 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
 
     if (d.IsOpened())
     {
 
     if (d.IsOpened())
     {

-        if (d.GetFirst(& eachFilename, wxEmptyString, wxDIR_DIRS))
+        int style = wxDIR_DIRS;
+        if (m_showHidden) style |= wxDIR_HIDDEN;
+        if (d.GetFirst(& eachFilename, wxEmptyString, style))

         {
             do
             {
         {
             do
             {


@@ -768,87 +845,104 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
                     dirs.Add(eachFilename);
                 }
             }
                     dirs.Add(eachFilename);
                 }
             }

-            while (d.GetNext(& eachFilename)) ;
+            while (d.GetNext(&eachFilename));

         }
     }
         }
     }

-    dirs.Sort((wxArrayString::CompareFunction) wxDirCtrlStringCompareFunction);
+    dirs.Sort(wxDirCtrlStringCompareFunction);

 
     // Now do the filenames -- but only if we're allowed to
 
     // Now do the filenames -- but only if we're allowed to

-    if ((GetWindowStyle() & wxDIRCTRL_DIR_ONLY) == 0)
+    if (!HasFlag(wxDIRCTRL_DIR_ONLY))

     {
     {

-        wxLogNull log;
-

         d.Open(dirName);
 
         if (d.IsOpened())
         {
         d.Open(dirName);
 
         if (d.IsOpened())
         {

-            if (d.GetFirst(& eachFilename, m_currentFilterStr, wxDIR_FILES))
+            int style = wxDIR_FILES;
+            if (m_showHidden) style |= wxDIR_HIDDEN;
+            // Process each filter (ex: "JPEG Files (*.jpg;*.jpeg)|*.jpg;*.jpeg")
+            wxStringTokenizer strTok;
+            wxString curFilter;
+            strTok.SetString(m_currentFilterStr,wxT(";"));
+            while(strTok.HasMoreTokens())

             {
             {

-                do
+                curFilter = strTok.GetNextToken();
+                if (d.GetFirst(& eachFilename, curFilter, style))

                 {
                 {

-                    if ((eachFilename != wxT(".")) && (eachFilename != wxT("..")))
+                    do

                     {
                     {

-                        filenames.Add(eachFilename);
+                        if ((eachFilename != wxT(".")) && (eachFilename != wxT("..")))
+                        {
+                            filenames.Add(eachFilename);
+                        }

                     }
                     }

+                    while (d.GetNext(& eachFilename));

                 }
                 }

-                while (d.GetNext(& eachFilename)) ;

             }
         }
             }
         }

-        filenames.Sort((wxArrayString::CompareFunction) wxDirCtrlStringCompareFunction);
+        filenames.Sort(wxDirCtrlStringCompareFunction);

     }
 
     // Add the sorted dirs
     size_t i;
     }
 
     // Add the sorted dirs
     size_t i;

-    for (i = 0; i < dirs.Count(); i++)
+    for (i = 0; i < dirs.GetCount(); i++)

     {
     {

-        wxString eachFilename(dirs[i]);
+        eachFilename = dirs[i];

         path = dirName;
         path = dirName;

-        if (path.Last() != wxFILE_SEP_PATH)
+        if (!wxEndsWithPathSeparator(path))

             path += wxString(wxFILE_SEP_PATH);
         path += eachFilename;
 
             path += wxString(wxFILE_SEP_PATH);
         path += eachFilename;
 

-        wxDirItemDataEx *dir_item = new wxDirItemDataEx(path,eachFilename,TRUE);
-        wxTreeItemId id = m_treeCtrl->AppendItem( parentId, eachFilename, 0, -1, dir_item);
-        m_treeCtrl->SetItemImage( id, 1, wxTreeItemIcon_Expanded );
-
-        // Has this got any children? If so, make it expandable.
-        int options = wxDIR_DEFAULT;
-        if (GetWindowStyle() & wxDIRCTRL_DIR_ONLY) // If only showing dirs, then we specify dirs only here
-        {
-            options = wxDIR_DIRS;
-        }
-
-        wxLogNull log;
-        wxDir dir2;
-        if (dir2.Open(path))
-        {
-            wxString str;
-            // Have to test for wxDIR_DIRS separately in case m_currentFilterStr is non-empty and
-            // and filters out any directories
-            if (dir2.GetFirst(& str, m_currentFilterStr, options) || dir2.GetFirst(& str, wxEmptyString, wxDIR_DIRS))
-            {
-                m_treeCtrl->SetItemHasChildren(id);
-            }
-    }
+        wxDirItemData *dir_item = new wxDirItemData(path,eachFilename,true);
+        wxTreeItemId id = AppendItem( parentId, eachFilename,
+                                      wxFileIconsTable::folder, -1, dir_item);
+        m_treeCtrl->SetItemImage( id, wxFileIconsTable::folder_open,
+                                  wxTreeItemIcon_Expanded );
+
+        // assume that it does have children by default as it can take a long
+        // time to really check for this (think remote drives...)
+        //
+        // and if we're wrong, we'll correct it later in OnExpandItem() if
+        // the user really tries to open this item
+        m_treeCtrl->SetItemHasChildren(id);

     }
 
     // Add the sorted filenames
     }
 
     // Add the sorted filenames

-    if ((GetWindowStyle() & wxDIRCTRL_DIR_ONLY) == 0)
+    if (!HasFlag(wxDIRCTRL_DIR_ONLY))

     {
     {

-        for (i = 0; i < filenames.Count(); i++)
+        for (i = 0; i < filenames.GetCount(); i++)

         {
         {

-            wxString eachFilename(filenames[i]);
+            eachFilename = filenames[i];

             path = dirName;
             path = dirName;

-            if (path.Last() != wxFILE_SEP_PATH)
+            if (!wxEndsWithPathSeparator(path))

                 path += wxString(wxFILE_SEP_PATH);
             path += eachFilename;
             //path = dirName + wxString(wxT("/")) + eachFilename;
                 path += wxString(wxFILE_SEP_PATH);
             path += eachFilename;
             //path = dirName + wxString(wxT("/")) + eachFilename;

-            wxDirItemDataEx *dir_item = new wxDirItemDataEx(path,eachFilename,FALSE);
-            (void)m_treeCtrl->AppendItem( parentId, eachFilename, 2, -1, dir_item);
+            wxDirItemData *dir_item = new wxDirItemData(path,eachFilename,false);
+            int image_id = wxFileIconsTable::file;
+            if (eachFilename.Find(wxT('.')) != wxNOT_FOUND)
+                image_id = wxTheFileIconsTable->GetIconID(eachFilename.AfterLast(wxT('.')));
+            (void) AppendItem( parentId, eachFilename, image_id, -1, dir_item);

         }
     }
 }
 
         }
     }
 }
 

+void wxGenericDirCtrl::ReCreateTree()
+{
+    CollapseDir(m_treeCtrl->GetRootItem());
+    ExpandRoot();
+}
+
+void wxGenericDirCtrl::CollapseTree()
+{
+    wxTreeItemIdValue cookie;
+    wxTreeItemId child = m_treeCtrl->GetFirstChild(m_rootId, cookie);
+    while (child.IsOk())
+    {
+        CollapseDir(child);
+        child = m_treeCtrl->GetNextChild(m_rootId, cookie);
+    }
+}
+

 // Find the child that matches the first part of 'path'.
 // E.g. if a child path is "/usr" and 'path' is "/usr/include"
 // then the child for /usr is returned.
 // Find the child that matches the first part of 'path'.
 // E.g. if a child path is "/usr" and 'path' is "/usr/include"
 // then the child for /usr is returned.


@@ -864,42 +958,42 @@ wxTreeItemId wxGenericDirCtrl::FindChild(wxTreeItemId parentId, const wxString&
     path2 += wxString(wxFILE_SEP_PATH);
 
     // In MSW or PM, case is not significant
     path2 += wxString(wxFILE_SEP_PATH);
 
     // In MSW or PM, case is not significant

-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)

     path2.MakeLower();
 #endif
 
     path2.MakeLower();
 #endif
 

-    long cookie;
+    wxTreeItemIdValue cookie;

     wxTreeItemId childId = m_treeCtrl->GetFirstChild(parentId, cookie);
     while (childId.IsOk())
     {
     wxTreeItemId childId = m_treeCtrl->GetFirstChild(parentId, cookie);
     while (childId.IsOk())
     {

-        wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(childId);
+        wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(childId);

 
 

-        if (data && data->m_path != "")
+        if (data && !data->m_path.empty())

         {
             wxString childPath(data->m_path);
         {
             wxString childPath(data->m_path);

-            if (childPath.Last() != wxFILE_SEP_PATH)
+            if (!wxEndsWithPathSeparator(childPath))

                 childPath += wxString(wxFILE_SEP_PATH);
 
             // In MSW and PM, case is not significant
                 childPath += wxString(wxFILE_SEP_PATH);
 
             // In MSW and PM, case is not significant

-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)

             childPath.MakeLower();
 #endif
 
             childPath.MakeLower();
 #endif
 

-            if (childPath.Len() <= path2.Len())
+            if (childPath.length() <= path2.length())

             {
             {

-                wxString path3 = path2.Mid(0, childPath.Len());
+                wxString path3 = path2.Mid(0, childPath.length());

                 if (childPath == path3)
                 {
                 if (childPath == path3)
                 {

-                    if (path3.Len() == path2.Len())
-                        done = TRUE;
+                    if (path3.length() == path2.length())
+                        done = true;

                     else
                     else

-                        done = FALSE;
+                        done = false;

                     return childId;
                 }
             }
         }
 
                     return childId;
                 }
             }
         }
 

-        childId = m_treeCtrl->GetNextChild(childId, cookie);
+        childId = m_treeCtrl->GetNextChild(parentId, cookie);

     }
     wxTreeItemId invalid;
     return invalid;
     }
     wxTreeItemId invalid;
     return invalid;


@@ -909,7 +1003,7 @@ wxTreeItemId wxGenericDirCtrl::FindChild(wxTreeItemId parentId, const wxString&
 // and select the given tree item.
 bool wxGenericDirCtrl::ExpandPath(const wxString& path)
 {
 // and select the given tree item.
 bool wxGenericDirCtrl::ExpandPath(const wxString& path)
 {

-    bool done = FALSE;
+    bool done = false;

     wxTreeItemId id = FindChild(m_rootId, path, done);
     wxTreeItemId lastId = id; // The last non-zero id
     while (id.IsOk() && !done)
     wxTreeItemId id = FindChild(m_rootId, path, done);
     wxTreeItemId lastId = id; // The last non-zero id
     while (id.IsOk() && !done)


@@ -920,56 +1014,81 @@ bool wxGenericDirCtrl::ExpandPath(const wxString& path)
         if (id.IsOk())
             lastId = id;
     }
         if (id.IsOk())
             lastId = id;
     }

-    if (lastId.IsOk())
+    if (!lastId.IsOk())
+        return false;
+
+    wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(lastId);
+    if (data->m_isDir)

     {
     {

-        wxDirItemDataEx *data = (wxDirItemDataEx *) m_treeCtrl->GetItemData(lastId);
-        if (data->m_isDir)
-        {
-            m_treeCtrl->Expand(lastId);
-        }
-        if ((GetWindowStyle() & wxDIRCTRL_SELECT_FIRST) && data->m_isDir)
+        m_treeCtrl->Expand(lastId);
+    }
+    if (HasFlag(wxDIRCTRL_SELECT_FIRST) && data->m_isDir)
+    {
+        // Find the first file in this directory
+        wxTreeItemIdValue cookie;
+        wxTreeItemId childId = m_treeCtrl->GetFirstChild(lastId, cookie);
+        bool selectedChild = false;
+        while (childId.IsOk())

         {
         {

-            // Find the first file in this directory
-            long cookie;
-            wxTreeItemId childId = m_treeCtrl->GetFirstChild(lastId, cookie);
-            bool selectedChild = FALSE;
-            while (childId.IsOk())
-            {
-                wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(childId);
+            data = (wxDirItemData*) m_treeCtrl->GetItemData(childId);

 
 

-                if (data && data->m_path != "" && !data->m_isDir)
-                {
-                    m_treeCtrl->SelectItem(childId);
-                    m_treeCtrl->EnsureVisible(childId);
-                    selectedChild = TRUE;
-                    break;
-                }
-                childId = m_treeCtrl->GetNextChild(lastId, cookie);
-            }
-            if (!selectedChild)
+            if (data && data->m_path != wxEmptyString && !data->m_isDir)

             {
             {

-                m_treeCtrl->SelectItem(lastId);
-                m_treeCtrl->EnsureVisible(lastId);
+                m_treeCtrl->SelectItem(childId);
+                m_treeCtrl->EnsureVisible(childId);
+                selectedChild = true;
+                break;

             }
             }

+            childId = m_treeCtrl->GetNextChild(lastId, cookie);

         }
         }

-        else
+        if (!selectedChild)

         {
             m_treeCtrl->SelectItem(lastId);
             m_treeCtrl->EnsureVisible(lastId);
         }
         {
             m_treeCtrl->SelectItem(lastId);
             m_treeCtrl->EnsureVisible(lastId);
         }

-
-        return TRUE;

     }
     else
     }
     else

-        return FALSE;
+    {
+        m_treeCtrl->SelectItem(lastId);
+        m_treeCtrl->EnsureVisible(lastId);
+    }
+
+    return true;

 }
 
 }
 

+
+bool wxGenericDirCtrl::CollapsePath(const wxString& path)
+{
+    bool done           = false;
+    wxTreeItemId id     = FindChild(m_rootId, path, done);
+    wxTreeItemId lastId = id; // The last non-zero id
+
+    while ( id.IsOk() && !done )
+    {
+        CollapseDir(id);
+
+        id = FindChild(id, path, done);
+
+        if ( id.IsOk() )
+            lastId = id;
+    }
+
+    if ( !lastId.IsOk() )
+        return false;
+
+    m_treeCtrl->SelectItem(lastId);
+    m_treeCtrl->EnsureVisible(lastId);
+
+    return true;
+}
+
+

 wxString wxGenericDirCtrl::GetPath() const
 {
     wxTreeItemId id = m_treeCtrl->GetSelection();
     if (id)
     {
 wxString wxGenericDirCtrl::GetPath() const
 {
     wxTreeItemId id = m_treeCtrl->GetSelection();
     if (id)
     {

-        wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(id);
+        wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(id);

         return data->m_path;
     }
     else
         return data->m_path;
     }
     else


@@ -981,7 +1100,7 @@ wxString wxGenericDirCtrl::GetFilePath() const
     wxTreeItemId id = m_treeCtrl->GetSelection();
     if (id)
     {
     wxTreeItemId id = m_treeCtrl->GetSelection();
     if (id)
     {

-        wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(id);
+        wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(id);

         if (data->m_isDir)
             return wxEmptyString;
         else
         if (data->m_isDir)
             return wxEmptyString;
         else


@@ -1002,7 +1121,7 @@ void wxGenericDirCtrl::SetPath(const wxString& path)
 #if 0
 void wxGenericDirCtrl::FindChildFiles(wxTreeItemId id, int dirFlags, wxArrayString& filenames)
 {
 #if 0
 void wxGenericDirCtrl::FindChildFiles(wxTreeItemId id, int dirFlags, wxArrayString& filenames)
 {

-    wxDirItemDataEx *data = (wxDirItemDataEx *) m_treeCtrl->GetItemData(id);
+    wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(id);

 
     // This may take a longish time. Go to busy cursor
     wxBusyCursor busy;
 
     // This may take a longish time. Go to busy cursor
     wxBusyCursor busy;


@@ -1013,7 +1132,7 @@ void wxGenericDirCtrl::FindChildFiles(wxTreeItemId id, int dirFlags, wxArrayStri
 
     wxString dirName(data->m_path);
 
 
     wxString dirName(data->m_path);
 

-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WXMSW__) || defined(__OS2__)

     if (dirName.Last() == ':')
         dirName += wxString(wxFILE_SEP_PATH);
 #endif
     if (dirName.Last() == ':')
         dirName += wxString(wxFILE_SEP_PATH);
 #endif


@@ -1049,74 +1168,56 @@ void wxGenericDirCtrl::SetFilterIndex(int n)
     if (ExtractWildcard(m_filter, n, f, d))
         m_currentFilterStr = f;
     else
     if (ExtractWildcard(m_filter, n, f, d))
         m_currentFilterStr = f;
     else

+#ifdef __UNIX__
+        m_currentFilterStr = wxT("*");
+#else

         m_currentFilterStr = wxT("*.*");
         m_currentFilterStr = wxT("*.*");

+#endif

 }
 
 void wxGenericDirCtrl::SetFilter(const wxString& filter)
 {
     m_filter = filter;
 
 }
 
 void wxGenericDirCtrl::SetFilter(const wxString& filter)
 {
     m_filter = filter;
 

+    if (!filter.empty() && !m_filterListCtrl)
+        m_filterListCtrl = new wxDirFilterListCtrl(this, wxID_FILTERLISTCTRL);
+    else if (filter.empty() && m_filterListCtrl)
+    {
+        m_filterListCtrl->Destroy();
+        m_filterListCtrl = NULL;
+    }
+

     wxString f, d;
     if (ExtractWildcard(m_filter, m_currentFilter, f, d))
         m_currentFilterStr = f;
     else
     wxString f, d;
     if (ExtractWildcard(m_filter, m_currentFilter, f, d))
         m_currentFilterStr = f;
     else

+#ifdef __UNIX__
+        m_currentFilterStr = wxT("*");
+#else

         m_currentFilterStr = wxT("*.*");
         m_currentFilterStr = wxT("*.*");

+#endif
+    // current filter index is meaningless after filter change, set it to zero
+    SetFilterIndex(0);
+    if (m_filterListCtrl)
+        m_filterListCtrl->FillFilterList(m_filter, 0);

 }
 
 // Extract description and actual filter from overall filter string
 bool wxGenericDirCtrl::ExtractWildcard(const wxString& filterStr, int n, wxString& filter, wxString& description)
 {
     wxArrayString filters, descriptions;
 }
 
 // Extract description and actual filter from overall filter string
 bool wxGenericDirCtrl::ExtractWildcard(const wxString& filterStr, int n, wxString& filter, wxString& description)
 {
     wxArrayString filters, descriptions;

-    int count = ParseFilter(filterStr, filters, descriptions);
+    int count = wxParseCommonDialogsFilter(filterStr, descriptions, filters);

     if (count > 0 && n < count)
     {
         filter = filters[n];
         description = descriptions[n];
     if (count > 0 && n < count)
     {
         filter = filters[n];
         description = descriptions[n];

-        return TRUE;
+        return true;

     }
     }

-    else
-        return FALSE;
-}
-
-// Parses the global filter, returning the number of filters.
-// Returns 0 if none or if there's a problem.
-// filterStr is in the form:
-//
-// "All files (*.*)|*.*|JPEG Files (*.jpeg)|*.jpg"
-
-int wxGenericDirCtrl::ParseFilter(const wxString& filterStr, wxArrayString& filters, wxArrayString& descriptions)
-{
-    wxString str(filterStr);

 
 

-    wxString description, filter;
-    int pos;
-    bool finished = FALSE;
-    do
-    {
-        pos = str.Find(wxT('|'));
-        if (pos == -1)
-            return 0; // Problem
-        description = str.Left(pos);
-        str = str.Mid(pos+1);
-        pos = str.Find(wxT('|'));
-        if (pos == -1)
-        {
-            filter = str;
-            finished = TRUE;
-        }
-        else
-        {
-            filter = str.Left(pos);
-            str = str.Mid(pos+1);
-        }
-        descriptions.Add(description);
-        filters.Add(filter);
-    }
-    while (!finished) ;
-
-    return filters.Count();
+    return false;

 }
 
 }
 

+

 void wxGenericDirCtrl::DoResize()
 {
     wxSize sz = GetClientSize();
 void wxGenericDirCtrl::DoResize()
 {
     wxSize sz = GetClientSize();


@@ -1145,6 +1246,26 @@ void wxGenericDirCtrl::OnSize(wxSizeEvent& WXUNUSED(event))
     DoResize();
 }
 
     DoResize();
 }
 

+wxTreeItemId wxGenericDirCtrl::AppendItem (const wxTreeItemId & parent,
+                                           const wxString & text,
+                                           int image, int selectedImage,
+                                           wxTreeItemData * data)
+{
+  wxTreeCtrl *treeCtrl = GetTreeCtrl ();
+
+  wxASSERT (treeCtrl);
+
+  if (treeCtrl)
+  {
+    return treeCtrl->AppendItem (parent, text, image, selectedImage, data);
+  }
+  else
+  {
+    return wxTreeItemId();
+  }
+}
+
+

 //-----------------------------------------------------------------------------
 // wxDirFilterListCtrl
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // wxDirFilterListCtrl
 //-----------------------------------------------------------------------------


@@ -1152,15 +1273,24 @@ void wxGenericDirCtrl::OnSize(wxSizeEvent& WXUNUSED(event))
 IMPLEMENT_CLASS(wxDirFilterListCtrl, wxChoice)
 
 BEGIN_EVENT_TABLE(wxDirFilterListCtrl, wxChoice)
 IMPLEMENT_CLASS(wxDirFilterListCtrl, wxChoice)
 
 BEGIN_EVENT_TABLE(wxDirFilterListCtrl, wxChoice)

-    EVT_CHOICE(-1, wxDirFilterListCtrl::OnSelFilter)
+    EVT_CHOICE(wxID_ANY, wxDirFilterListCtrl::OnSelFilter)

 END_EVENT_TABLE()
 
 END_EVENT_TABLE()
 

-bool wxDirFilterListCtrl::Create(wxGenericDirCtrl* parent, const wxWindowID id,
-              const wxPoint& pos,
-              const wxSize& size,
-              long style)
+bool wxDirFilterListCtrl::Create(wxGenericDirCtrl* parent,
+                                 const wxWindowID id,
+                                 const wxPoint& pos,
+                                 const wxSize& size,
+                                 long style)

 {
     m_dirCtrl = parent;
 {
     m_dirCtrl = parent;

+
+    // by default our border style is determined by the style of our parent
+    if ( !(style & wxBORDER_MASK) )
+    {
+        style |= parent->HasFlag(wxDIRCTRL_3D_INTERNAL) ? wxBORDER_SUNKEN
+                                                        : wxBORDER_NONE;
+    }
+

     return wxChoice::Create(parent, id, pos, size, 0, NULL, style);
 }
 
     return wxChoice::Create(parent, id, pos, size, 0, NULL, style);
 }
 


@@ -1179,8 +1309,7 @@ void wxDirFilterListCtrl::OnSelFilter(wxCommandEvent& WXUNUSED(event))
 
     // If the filter has changed, the view is out of date, so
     // collapse the tree.
 
     // If the filter has changed, the view is out of date, so
     // collapse the tree.

-    m_dirCtrl->GetTreeCtrl()->Collapse(m_dirCtrl->GetRootId());
-    m_dirCtrl->GetTreeCtrl()->Expand(m_dirCtrl->GetRootId());
+    m_dirCtrl->ReCreateTree();

 
     // Try to restore the selection, or at least the directory
     m_dirCtrl->ExpandPath(currentPath);
 
     // Try to restore the selection, or at least the directory
     m_dirCtrl->ExpandPath(currentPath);


@@ -1190,215 +1319,392 @@ void wxDirFilterListCtrl::FillFilterList(const wxString& filter, int defaultFilt
 {
     Clear();
     wxArrayString descriptions, filters;
 {
     Clear();
     wxArrayString descriptions, filters;

-    size_t n = (size_t) m_dirCtrl->ParseFilter(filter, filters, descriptions);
+    size_t n = (size_t) wxParseCommonDialogsFilter(filter, descriptions, filters);

 
     if (n > 0 && defaultFilter < (int) n)
     {
 
     if (n > 0 && defaultFilter < (int) n)
     {

-        size_t i = 0;
-        for (i = 0; i < n; i++)
+        for (size_t i = 0; i < n; i++)

             Append(descriptions[i]);
         SetSelection(defaultFilter);
     }
 }
             Append(descriptions[i]);
         SetSelection(defaultFilter);
     }
 }

+#endif // wxUSE_DIRDLG

 
 

-// wxGenericDirDialog implementation
-// This should be moved into dirdlgg.cpp eventually
-
-BEGIN_EVENT_TABLE(wxGenericDirDialog, wxDialog)
-    EVT_BUTTON(wxID_OK,  wxGenericDirDialog::OnOK)
-    EVT_BUTTON(wxID_NEW,  wxGenericDirDialog::OnNew)
-    EVT_BUTTON               (wxID_NEW,     wxGenericDirDialog::OnNew)
-    EVT_CLOSE(wxGenericDirDialog::OnCloseWindow)
-    EVT_TREE_KEY_DOWN        (-1,   wxGenericDirDialog::OnTreeKeyDown)
-    EVT_TREE_SEL_CHANGED     (-1,   wxGenericDirDialog::OnTreeSelected)
-    EVT_TEXT_ENTER           (ID_TEXTCTRL,  wxGenericDirDialog::OnOK)
-END_EVENT_TABLE()
+#if wxUSE_DIRDLG || wxUSE_FILEDLG
+
+// ----------------------------------------------------------------------------
+// wxFileIconsTable icons
+// ----------------------------------------------------------------------------
+
+#ifndef __WXGTK20__
+/* Computer (c) Julian Smart */
+static const char * file_icons_tbl_computer_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"16 16 42 1",
+"r c #4E7FD0",
+"$ c #7198D9",
+"; c #DCE6F6",
+"q c #FFFFFF",
+"u c #4A7CCE",
+"# c #779DDB",
+"w c #95B2E3",
+"y c #7FA2DD",
+"f c #3263B4",
+"= c #EAF0FA",
+"< c #B1C7EB",
+"% c #6992D7",
+"9 c #D9E4F5",
+"o c #9BB7E5",
+"6 c #F7F9FD",
+", c #BED0EE",
+"3 c #F0F5FC",
+"1 c #A8C0E8",
+"  c None",
+"0 c #FDFEFF",
+"4 c #C4D5F0",
+"@ c #81A4DD",
+"e c #4377CD",
+"- c #E2EAF8",
+"i c #9FB9E5",
+"> c #CCDAF2",
+"+ c #89A9DF",
+"s c #5584D1",
+"t c #5D89D3",
+": c #D2DFF4",
+"5 c #FAFCFE",
+"2 c #F5F8FD",
+"8 c #DFE8F7",
+"& c #5E8AD4",
+"X c #638ED5",
+"a c #CEDCF2",
+"p c #90AFE2",
+"d c #2F5DA9",
+"* c #5282D0",
+"7 c #E5EDF9",
+". c #A2BCE6",
+"O c #8CACE0",
+/* pixels */
+"                ",
+"  .XXXXXXXXXXX  ",
+"  oXO++@#$%&*X  ",
+"  oX=-;:>,<1%X  ",
+"  oX23=-;:4,$X  ",
+"  oX5633789:@X  ",
+"  oX05623=78+X  ",
+"  oXqq05623=OX  ",
+"  oX,,,,,<<<$X  ",
+"  wXXXXXXXXXXe  ",
+"  XrtX%$$y@+O,, ",
+"  uyiiiiiiiii@< ",
+" ouiiiiiiiiiip<a",
+" rustX%$$y@+Ow,,",
+" dfffffffffffffd",
+"                "
+};
+#endif // !GTK+ 2
+
+// ----------------------------------------------------------------------------
+// wxFileIconsTable & friends
+// ----------------------------------------------------------------------------
+
+// global instance of a wxFileIconsTable
+wxFileIconsTable* wxTheFileIconsTable = (wxFileIconsTable *)NULL;

 
 

-wxGenericDirDialog::wxGenericDirDialog(wxWindow* parent, const wxString& title,
-        const wxString& defaultPath, long style, const wxPoint& pos, const wxSize& sz, const wxString& name):
-   wxDialog(parent, ID_DIRCTRL, title, pos, sz, style, name)
+// A module to allow icons table cleanup
+
+class wxFileIconsTableModule: public wxModule

 {
 {

-    m_dirCtrl = NULL;
-    m_path = defaultPath;
+DECLARE_DYNAMIC_CLASS(wxFileIconsTableModule)
+public:
+    wxFileIconsTableModule() {}
+    bool OnInit() { wxTheFileIconsTable = new wxFileIconsTable; return true; }
+    void OnExit()
+    {
+        if (wxTheFileIconsTable)
+        {
+            delete wxTheFileIconsTable;
+            wxTheFileIconsTable = NULL;
+        }
+    }
+};

 
 

-    wxBusyCursor cursor;
+IMPLEMENT_DYNAMIC_CLASS(wxFileIconsTableModule, wxModule)

 
 

-    wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
+class wxFileIconEntry : public wxObject
+{
+public:
+    wxFileIconEntry(int i) { id = i; }

 
 

-    // 1) dir ctrl
-    m_dirCtrl = new wxGenericDirCtrl(this, ID_DIRCTRL,
-        defaultPath, wxPoint(5, 5),
-        wxSize(300, 200), wxDIRCTRL_DIR_ONLY|wxSUNKEN_BORDER);
+    int id;
+};

 
 

-    topsizer->Add( m_dirCtrl, 1, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 );
+wxFileIconsTable::wxFileIconsTable()
+{
+    m_HashTable = NULL;
+    m_smallImageList = NULL;
+}

 
 

-    // 2) text ctrl
-    m_input = new wxTextCtrl( this, ID_TEXTCTRL, m_path, wxDefaultPosition );
-    topsizer->Add( m_input, 0, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 );
+wxFileIconsTable::~wxFileIconsTable()
+{
+    if (m_HashTable)
+    {
+        WX_CLEAR_HASH_TABLE(*m_HashTable);
+        delete m_HashTable;
+    }
+    if (m_smallImageList) delete m_smallImageList;
+}

 
 

-#if wxUSE_STATLINE
-    // 3) Static line
-    topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
+// delayed initialization - wait until first use (wxArtProv not created yet)
+void wxFileIconsTable::Create()
+{
+    wxCHECK_RET(!m_smallImageList && !m_HashTable, wxT("creating icons twice"));
+    m_HashTable = new wxHashTable(wxKEY_STRING);
+    m_smallImageList = new wxImageList(16, 16);
+
+    // folder:
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_FOLDER,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));
+    // folder_open
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_FOLDER_OPEN,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));
+    // computer
+#ifdef __WXGTK20__
+    // GTK24 uses this icon in the file open dialog
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_HARDDISK,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));
+#else
+    m_smallImageList->Add(wxIcon(file_icons_tbl_computer_xpm));

 #endif
 #endif

+    // drive
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_HARDDISK,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));
+    // cdrom
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_CDROM,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));
+    // floppy
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_FLOPPY,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));
+    // removeable
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_REMOVABLE,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));
+    // file
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_NORMAL_FILE,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));
+    // executable
+    if (GetIconID(wxEmptyString, _T("application/x-executable")) == file)
+    {
+        m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_EXECUTABLE_FILE,
+                                                       wxART_CMN_DIALOG,
+                                                       wxSize(16, 16)));
+        delete m_HashTable->Get(_T("exe"));
+        m_HashTable->Delete(_T("exe"));
+        m_HashTable->Put(_T("exe"), new wxFileIconEntry(executable));
+    }
+    /* else put into list by GetIconID
+       (KDE defines application/x-executable for *.exe and has nice icon)
+     */
+}

 
 

-    // 4) Buttons
-    wxSizer* buttonsizer = new wxBoxSizer( wxHORIZONTAL );
-    wxButton* okButton = new wxButton(this, wxID_OK, _("OK"));
-    buttonsizer->Add( okButton, 0, wxLEFT|wxRIGHT, 10 );
-    wxButton* cancelButton = new wxButton(this, wxID_CANCEL, _("Cancel"));
-    buttonsizer->Add( cancelButton, 0, wxLEFT|wxRIGHT, 10 );
+wxImageList *wxFileIconsTable::GetSmallImageList()
+{
+    if (!m_smallImageList)
+        Create();

 
 

-    // I'm not convinced we need a New button, and we tend to get annoying
-    // accidental-editing with label editing enabled.
-#if 0
-    wxButton* newButton = new wxButton( this, wxID_NEW, _("New...") );
-    buttonsizer->Add( newButton, 0, wxLEFT|wxRIGHT, 10 );
-#endif
+    return m_smallImageList;
+}

 
 

-    topsizer->Add( buttonsizer, 0, wxALL | wxCENTER, 10 );
+#if wxUSE_MIMETYPE && wxUSE_IMAGE && (!defined(__WXMSW__) || wxUSE_WXDIB)
+// VS: we don't need this function w/o wxMimeTypesManager because we'll only have
+//     one icon and we won't resize it

 
 

-    okButton->SetDefault();
-    m_dirCtrl->SetFocus();
+static wxBitmap CreateAntialiasedBitmap(const wxImage& img)
+{
+    const unsigned int size = 16;

 
 

-    SetAutoLayout( TRUE );
-    SetSizer( topsizer );
+    wxImage smallimg (size, size);
+    unsigned char *p1, *p2, *ps;
+    unsigned char mr = img.GetMaskRed(),
+                  mg = img.GetMaskGreen(),
+                  mb = img.GetMaskBlue();

 
 

-    topsizer->SetSizeHints( this );
-    topsizer->Fit( this );
+    unsigned x, y;
+    unsigned sr, sg, sb, smask;

 
 

-    Centre( wxBOTH );
-}
+    p1 = img.GetData(), p2 = img.GetData() + 3 * size*2, ps = smallimg.GetData();
+    smallimg.SetMaskColour(mr, mr, mr);

 
 

-void wxGenericDirDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
-{
-    EndModal(wxID_CANCEL);
+    for (y = 0; y < size; y++)
+    {
+        for (x = 0; x < size; x++)
+        {
+            sr = sg = sb = smask = 0;
+            if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
+                sr += p1[0], sg += p1[1], sb += p1[2];
+            else smask++;
+            p1 += 3;
+            if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
+                sr += p1[0], sg += p1[1], sb += p1[2];
+            else smask++;
+            p1 += 3;
+            if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
+                sr += p2[0], sg += p2[1], sb += p2[2];
+            else smask++;
+            p2 += 3;
+            if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
+                sr += p2[0], sg += p2[1], sb += p2[2];
+            else smask++;
+            p2 += 3;
+
+            if (smask > 2)
+                ps[0] = ps[1] = ps[2] = mr;
+            else
+            {
+                ps[0] = (unsigned char)(sr >> 2);
+                ps[1] = (unsigned char)(sg >> 2);
+                ps[2] = (unsigned char)(sb >> 2);
+            }
+            ps += 3;
+        }
+        p1 += size*2 * 3, p2 += size*2 * 3;
+    }
+
+    return wxBitmap(smallimg);

 }
 
 }
 

-void wxGenericDirDialog::OnOK(wxCommandEvent& WXUNUSED(event))
+// This function is currently not unused anymore
+#if 0
+// finds empty borders and return non-empty area of image:
+static wxImage CutEmptyBorders(const wxImage& img)

 {
 {

-    m_path = m_input->GetValue();
-    // Does the path exist? (User may have typed anything in m_input)
-    if (wxPathExists(m_path)) {
-        // OK, path exists, we're done.
-        EndModal(wxID_OK);
-        return;
+    unsigned char mr = img.GetMaskRed(),
+                  mg = img.GetMaskGreen(),
+                  mb = img.GetMaskBlue();
+    unsigned char *dt = img.GetData(), *dttmp;
+    unsigned w = img.GetWidth(), h = img.GetHeight();
+
+    unsigned top, bottom, left, right, i;
+    bool empt;
+
+#define MK_DTTMP(x,y)      dttmp = dt + ((x + y * w) * 3)
+#define NOEMPTY_PIX(empt)  if (dttmp[0] != mr || dttmp[1] != mg || dttmp[2] != mb) {empt = false; break;}
+
+    for (empt = true, top = 0; empt && top < h; top++)
+    {
+        MK_DTTMP(0, top);
+        for (i = 0; i < w; i++, dttmp+=3)
+            NOEMPTY_PIX(empt)

     }
     }

-    // Interact with user, find out if the dir is a typo or to be created
-    wxString msg( _("The directory ") );
-    msg = msg + m_path;
-    msg = msg + _("\ndoes not exist\nCreate it now?") ;
-    wxMessageDialog dialog(this, msg, _("Directory does not exist"), wxYES_NO | wxICON_WARNING );
-    if ( dialog.ShowModal() == wxID_YES ) {
-        // Okay, let's make it
-        wxLogNull log;
-        if (wxMkdir(m_path)) {
-            // The new dir was created okay.
-            EndModal(wxID_OK);
-            return;
-        }
-        else {
-            // Trouble...
-            msg = _("Failed to create directory ")+m_path+
-                _("\n(Do you have the required permissions?)");
-            wxMessageDialog errmsg(this, msg, _("Error creating directory"), wxOK | wxICON_ERROR);
-            errmsg.ShowModal();
-            // We still don't have a valid dir. Back to the main dialog.
-        }
+    for (empt = true, bottom = h-1; empt && bottom > top; bottom--)
+    {
+        MK_DTTMP(0, bottom);
+        for (i = 0; i < w; i++, dttmp+=3)
+            NOEMPTY_PIX(empt)

     }
     }

-    // User has answered NO to create dir.
-}
+    for (empt = true, left = 0; empt && left < w; left++)
+    {
+        MK_DTTMP(left, 0);
+        for (i = 0; i < h; i++, dttmp+=3*w)
+            NOEMPTY_PIX(empt)
+    }
+    for (empt = true, right = w-1; empt && right > left; right--)
+    {
+        MK_DTTMP(right, 0);
+        for (i = 0; i < h; i++, dttmp+=3*w)
+            NOEMPTY_PIX(empt)
+    }
+    top--, left--, bottom++, right++;

 
 

-void wxGenericDirDialog::SetPath(const wxString& path)
-{
-    m_dirCtrl->SetPath(path);
-    m_path = path;
+    return img.GetSubImage(wxRect(left, top, right - left + 1, bottom - top + 1));

 }
 }

+#endif // #if 0

 
 

-wxString wxGenericDirDialog::GetPath(void) const
-{
-    return m_path;
-}
+#endif // wxUSE_MIMETYPE

 
 

-int wxGenericDirDialog::ShowModal()
+int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)

 {
 {

-    //m_input->SetValue( m_path );
-    return wxDialog::ShowModal();
-}
+    if (!m_smallImageList)
+        Create();

 
 

-void wxGenericDirDialog::OnTreeSelected( wxTreeEvent &event )
-{
-    if (!m_dirCtrl)
-        return;
+#if wxUSE_MIMETYPE
+    if (!extension.empty())
+    {
+        wxFileIconEntry *entry = (wxFileIconEntry*) m_HashTable->Get(extension);
+        if (entry) return (entry -> id);
+    }

 
 

-    wxDirItemDataEx *data = (wxDirItemDataEx*)m_dirCtrl->GetTreeCtrl()->GetItemData(event.GetItem());
-    if (data)
-       m_input->SetValue( data->m_path );
-};
+    wxFileType *ft = (mime.empty()) ?
+                   wxTheMimeTypesManager -> GetFileTypeFromExtension(extension) :
+                   wxTheMimeTypesManager -> GetFileTypeFromMimeType(mime);

 
 

-void wxGenericDirDialog::OnTreeKeyDown( wxTreeEvent &WXUNUSED(event) )
-{
-    if (!m_dirCtrl)
-        return;
+    wxIconLocation iconLoc;
+    wxIcon ic;

 
 

-    wxDirItemDataEx *data = (wxDirItemDataEx*)m_dirCtrl->GetTreeCtrl()->GetItemData(m_dirCtrl->GetTreeCtrl()->GetSelection());
-    if (data)
-        m_input->SetValue( data->m_path );
-};
+    {
+        wxLogNull logNull;
+        if ( ft && ft->GetIcon(&iconLoc) )
+        {
+            ic = wxIcon( iconLoc );
+        }
+    }

 
 

-void wxGenericDirDialog::OnNew( wxCommandEvent& WXUNUSED(event) )
-{
-    wxTreeItemId id = m_dirCtrl->GetTreeCtrl()->GetSelection();
-    if ((id == m_dirCtrl->GetTreeCtrl()->GetRootItem()) ||
-        (m_dirCtrl->GetTreeCtrl()->GetParent(id) == m_dirCtrl->GetTreeCtrl()->GetRootItem()))
+    delete ft;
+
+    if ( !ic.Ok() )

     {
     {

-        wxMessageDialog msg(this, _("You cannot add a new directory to this section."),
-                            _("Create directory"), wxOK | wxICON_INFORMATION );
-        msg.ShowModal();
-        return;
+        int newid = file;
+        m_HashTable->Put(extension, new wxFileIconEntry(newid));
+        return newid;

     }
 
     }
 

-    wxTreeItemId parent = id ; // m_dirCtrl->GetTreeCtrl()->GetParent( id );
-    wxDirItemDataEx *data = (wxDirItemDataEx*)m_dirCtrl->GetTreeCtrl()->GetItemData( parent );
-    wxASSERT( data );
+    wxBitmap bmp;
+    bmp.CopyFromIcon(ic);

 
 

-    wxString new_name( wxT("NewName") );
-    wxString path( data->m_path );
-    if (path.Last() != wxFILE_SEP_PATH)
-        path += wxFILE_SEP_PATH;
-    path += new_name;
-    if (wxFileExists(path))
+    if ( !bmp.Ok() )

     {
     {

-        // try NewName0, NewName1 etc.
-        int i = 0;
-        do {
-            new_name = wxT("NewName");
-            wxString num;
-            num.Printf( wxT("%d"), i );
-            new_name += num;
-
-            path = data->m_path;
-            if (path.Last() != wxFILE_SEP_PATH)
-                path += wxFILE_SEP_PATH;
-            path += new_name;
-            i++;
-        } while (wxFileExists(path));
+        int newid = file;
+        m_HashTable->Put(extension, new wxFileIconEntry(newid));
+        return newid;

     }
 
     }
 

-    wxLogNull log;
-    if (!wxMkdir(path))
+    const unsigned int size = 16;
+
+    int id = m_smallImageList->GetImageCount();
+    if ((bmp.GetWidth() == (int) size) && (bmp.GetHeight() == (int) size))

     {
     {

-        wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
-        dialog.ShowModal();
-        return;
+        m_smallImageList->Add(bmp);

     }
     }

+#if wxUSE_IMAGE && (!defined(__WXMSW__) || wxUSE_WXDIB)
+    else
+    {
+        wxImage img = bmp.ConvertToImage();

 
 

-    wxDirItemDataEx *new_data = new wxDirItemDataEx( path, new_name, TRUE );
+        if ((img.GetWidth() != size*2) || (img.GetHeight() != size*2))
+//            m_smallImageList->Add(CreateAntialiasedBitmap(CutEmptyBorders(img).Rescale(size*2, size*2)));
+            m_smallImageList->Add(CreateAntialiasedBitmap(img.Rescale(size*2, size*2)));
+        else
+            m_smallImageList->Add(CreateAntialiasedBitmap(img));
+    }
+#endif // wxUSE_IMAGE
+
+    m_HashTable->Put(extension, new wxFileIconEntry(id));
+    return id;
+
+#else // !wxUSE_MIMETYPE

 
 

-    // TODO: THIS CODE DOESN'T WORK YET. We need to avoid duplication of the first child
-    // of the parent.
-    wxTreeItemId new_id = m_dirCtrl->GetTreeCtrl()->AppendItem( parent, new_name, 0, 0, new_data );
-    m_dirCtrl->GetTreeCtrl()->EnsureVisible( new_id );
-    m_dirCtrl->GetTreeCtrl()->EditLabel( new_id );
+    wxUnusedVar(mime);
+    if (extension == wxT("exe"))
+        return executable;
+    else
+        return file;
+#endif // wxUSE_MIMETYPE/!wxUSE_MIMETYPE

 }
 
 }
 

-#endif // wxUSE_DIRDLG
+#endif // wxUSE_DIRDLG || wxUSE_FILEDLG