fix gpf in mdi sample with motif when child is closed

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

diff --git a/src/generic/filedlgg.cpp b/src/generic/filedlgg.cpp
index 39642ac8dd070d9133e5374a0e65702dc5628a99..83a751a5bbe8dc291f6167e44a89a6080b380971 100644 (file)
--- a/src/generic/filedlgg.cpp
+++ b/src/generic/filedlgg.cpp
@@ -1,15 +1,15 @@
-/////////////////////////////////////////////////////////////////////////////
+//////////////////////////////////////////////////////////////////////////////

 // Name:        filedlgg.cpp
 // Name:        filedlgg.cpp

-// Purpose:     wxFileDialog
+// Purpose:     wxGenericFileDialog

 // Author:      Robert Roebling
 // Modified by:
 // Created:     12/12/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Robert Roebling
 // Author:      Robert Roebling
 // Modified by:
 // Created:     12/12/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Robert Roebling

-// Licence:    wxWindows licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

 #pragma implementation "filedlgg.h"
 #endif
 
 #pragma implementation "filedlgg.h"
 #endif
 


@@ -20,11 +20,18 @@
 #pragma hdrstop
 #endif
 
 #pragma hdrstop
 #endif
 

-#ifndef __UNIX__
-#error wxFileDialog currently only supports unix
+#if wxUSE_FILEDLG
+
+// NOTE : it probably also supports MAC, untested
+#if !defined(__UNIX__) && !defined(__DOS__) && !defined(__WIN32__) && !defined(__OS2__)
+#error wxGenericFileDialog currently only supports Unix, win32 and DOS

 #endif
 
 #endif
 

-#include "wx/filedlg.h"
+#include "wx/checkbox.h"
+#include "wx/textctrl.h"
+#include "wx/choice.h"
+#include "wx/checkbox.h"
+#include "wx/stattext.h"

 #include "wx/debug.h"
 #include "wx/log.h"
 #include "wx/intl.h"
 #include "wx/debug.h"
 #include "wx/log.h"
 #include "wx/intl.h"


@@ -32,273 +39,421 @@
 #include "wx/sizer.h"
 #include "wx/bmpbuttn.h"
 #include "wx/tokenzr.h"
 #include "wx/sizer.h"
 #include "wx/bmpbuttn.h"
 #include "wx/tokenzr.h"

+#include "wx/config.h"
+#include "wx/imaglist.h"
+#include "wx/dir.h"
+#include "wx/artprov.h"
+#include "wx/settings.h"
+#include "wx/file.h"        // for wxS_IXXX constants only
+#include "wx/filedlg.h"     // wxOPEN, wxSAVE...
+#include "wx/generic/filedlgg.h"
+#include "wx/generic/dirctrlg.h" // for wxFileIconsTable

 
 #if wxUSE_TOOLTIPS
     #include "wx/tooltip.h"
 #endif
 
 
 #if wxUSE_TOOLTIPS
     #include "wx/tooltip.h"
 #endif
 

-#include "sys/types.h"
-#include "sys/stat.h"
-#include "dirent.h"
-#include "pwd.h"
-#include "grp.h"
-#include "time.h"
-
-#include "wx/generic/home.xpm"
-#include "wx/generic/listview.xpm"
-#include "wx/generic/repview.xpm"
-#include "wx/generic/new_dir.xpm"
-#include "wx/generic/dir_up.xpm"
-
-/* XPM */
-static char * folder_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 */
-"                ",
-"   @@@@@        ",
-"  @#+#+#@       ",
-" @#+#+#+#@@@@@@ ",
-" @$$$$$$$$$$$$@.",
-" @$#+#+#+#+#+#@.",
-" @$+#+#+#+#+#+@.",
-" @$#+#+#+#+#+#@.",
-" @$+#+#+#+#+#+@.",
-" @$#+#+#+#+#+#@.",
-" @$+#+#+#+#+#+@.",
-" @$#+#+#+#+#+#@.",
-" @@@@@@@@@@@@@@.",
-"  ..............",
-"                ",
-"                "};
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#ifdef __UNIX__
+    #include <dirent.h>
+    #include <pwd.h>
+    #ifndef __VMS
+    # include <grp.h>
+    #endif
+#endif
+
+#ifdef __WINDOWS__
+    #include "wx/msw/wrapwin.h"
+    #include "wx/msw/mslu.h"
+#endif
+
+#ifdef __WATCOMC__
+    #include <direct.h>
+#endif
+
+#include <time.h>
+#if defined(__UNIX__) || defined(__DOS__)
+#include <unistd.h>
+#endif
+
+// ----------------------------------------------------------------------------
+// private functions
+// ----------------------------------------------------------------------------
+
+static
+int wxCALLBACK wxFileDataNameCompare( long data1, long data2, long data)
+{
+     wxFileData *fd1 = (wxFileData*)data1;
+     wxFileData *fd2 = (wxFileData*)data2;
+     if (fd1->GetFileName() == wxT("..")) return -data;
+     if (fd2->GetFileName() == wxT("..")) return data;
+     if (fd1->IsDir() && !fd2->IsDir()) return -data;
+     if (fd2->IsDir() && !fd1->IsDir()) return data;
+     return data*wxStrcmp( fd1->GetFileName(), fd2->GetFileName() );
+}
+
+static
+int wxCALLBACK wxFileDataSizeCompare( long data1, long data2, long data)
+{
+     wxFileData *fd1 = (wxFileData*)data1;
+     wxFileData *fd2 = (wxFileData*)data2;
+     if (fd1->GetFileName() == wxT("..")) return -data;
+     if (fd2->GetFileName() == wxT("..")) return data;
+     if (fd1->IsDir() && !fd2->IsDir()) return -data;
+     if (fd2->IsDir() && !fd1->IsDir()) return data;
+     if (fd1->IsLink() && !fd2->IsLink()) return -data;
+     if (fd2->IsLink() && !fd1->IsLink()) return data;
+     return data*(fd1->GetSize() - fd2->GetSize());
+}
+
+static
+int wxCALLBACK wxFileDataTypeCompare( long data1, long data2, long data)
+{
+     wxFileData *fd1 = (wxFileData*)data1;
+     wxFileData *fd2 = (wxFileData*)data2;
+     if (fd1->GetFileName() == wxT("..")) return -data;
+     if (fd2->GetFileName() == wxT("..")) return data;
+     if (fd1->IsDir() && !fd2->IsDir()) return -data;
+     if (fd2->IsDir() && !fd1->IsDir()) return data;
+     if (fd1->IsLink() && !fd2->IsLink()) return -data;
+     if (fd2->IsLink() && !fd1->IsLink()) return data;
+     return data*wxStrcmp( fd1->GetFileType(), fd2->GetFileType() );
+}
+
+static
+int wxCALLBACK wxFileDataTimeCompare( long data1, long data2, long data)
+{
+     wxFileData *fd1 = (wxFileData*)data1;
+     wxFileData *fd2 = (wxFileData*)data2;
+     if (fd1->GetFileName() == wxT("..")) return -data;
+     if (fd2->GetFileName() == wxT("..")) return data;
+     if (fd1->IsDir() && !fd2->IsDir()) return -data;
+     if (fd2->IsDir() && !fd1->IsDir()) return data;
+
+     return fd1->GetDateTime().IsLaterThan(fd2->GetDateTime()) ? int(data) : -int(data);
+}
+
+#if defined(__DOS__) || defined(__WINDOWS__) || defined (__OS2__)
+#define IsTopMostDir(dir)   (dir.empty())
+#else
+#define IsTopMostDir(dir)   (dir == wxT("/"))
+#endif
+
+// defined in src/generic/dirctrlg.cpp
+extern size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayInt &icon_ids);

 
 //-----------------------------------------------------------------------------
 //  wxFileData
 //-----------------------------------------------------------------------------
 
 
 //-----------------------------------------------------------------------------
 //  wxFileData
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxFileData,wxObject);
+wxFileData::wxFileData( const wxString &filePath, const wxString &fileName, fileType type, int image_id )
+{
+    Init();
+    m_fileName = fileName;
+    m_filePath = filePath;
+    m_type = type;
+    m_image = image_id;

 
 

-wxFileData::wxFileData( const wxString &name, const wxString &fname )
+    ReadData();
+}
+
+void wxFileData::Init()

 {
 {

-    m_name = name;
-    m_fileName = fname;
-    
-    struct stat buff;
-    stat( m_fileName.GetData(), &buff );
-    struct stat lbuff;
-    lstat( m_fileName.GetData(), &lbuff );
+    m_size = 0;
+    m_type = wxFileData::is_file;
+    m_image = wxFileIconsTable::file;
+}

 
 

-    struct tm *t = localtime( &lbuff.st_mtime );
-//  struct passwd *user = getpwuid( buff.st_uid );
-//  struct group *grp = getgrgid( buff.st_gid );
+void wxFileData::Copy( const wxFileData& fileData )
+{
+    m_fileName = fileData.GetFileName();
+    m_filePath = fileData.GetFilePath();
+    m_size = fileData.GetSize();
+    m_dateTime = fileData.GetDateTime();
+    m_permissions = fileData.GetPermissions();
+    m_type = fileData.GetType();
+    m_image = fileData.GetImageId();
+}

 
 

-    m_isDir = S_ISDIR( buff.st_mode );
-    m_isLink = S_ISLNK( lbuff.st_mode );
-    m_isExe = ((buff.st_mode & S_IXUSR ) == S_IXUSR );
+void wxFileData::ReadData()
+{
+    if (IsDrive())
+    {
+        m_size = 0;
+        return;
+    }

 
 

-    m_size = buff.st_size;
+#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
+    // c:\.. is a drive don't stat it
+    if ((m_fileName == wxT("..")) && (m_filePath.length() <= 5))
+    {
+        m_type = is_drive;
+        m_size = 0;
+        return;
+    }
+#endif // __DOS__ || __WINDOWS__
+
+    wxStructStat buff;
+
+#if defined(__UNIX__) && (!defined( __OS2__ ) && !defined(__VMS))
+    lstat( m_filePath.fn_str(), &buff );
+    m_type |= S_ISLNK( buff.st_mode ) != 0 ? is_link : 0;
+#else // no lstat()
+    // only translate to file charset if we don't go by our
+    // wxStat implementation
+#ifndef wxNEED_WX_UNISTD_H
+    wxStat( m_filePath.fn_str() , &buff );
+#else
+    wxStat( m_filePath, &buff );
+#endif
+#endif

 
 

-    m_hour = t->tm_hour;
-    m_minute = t->tm_min;
-    m_month = t->tm_mon+1;
-    m_day = t->tm_mday;
-    m_year = t->tm_year;
+    m_type |= (buff.st_mode & S_IFDIR) != 0 ? is_dir : 0;
+    m_type |= (buff.st_mode & wxS_IXUSR) != 0 ? is_exe : 0;

 
 

-    m_permissions.sprintf( "%c%c%c", 
-     ((( buff.st_mode & S_IRUSR ) == S_IRUSR ) ? 'r' : '-'),
-     ((( buff.st_mode & S_IWUSR ) == S_IWUSR ) ? 'w' : '-'),
-     ((( buff.st_mode & S_IXUSR ) == S_IXUSR ) ? 'x' : '-') );
+    // try to get a better icon
+    if (m_image == wxFileIconsTable::file)
+    {
+        if (m_fileName.Find(wxT('.'), true) != wxNOT_FOUND)
+        {
+            m_image = wxTheFileIconsTable->GetIconID( m_fileName.AfterLast(wxT('.')));
+        } else if (IsExe())
+        {
+            m_image = wxFileIconsTable::executable;
+        }
+    }
+
+    m_size = (long)buff.st_size;
+
+    m_dateTime = buff.st_mtime;
+
+#if defined(__UNIX__)
+    m_permissions.Printf(_T("%c%c%c%c%c%c%c%c%c"),
+                         buff.st_mode & wxS_IRUSR ? _T('r') : _T('-'),
+                         buff.st_mode & wxS_IWUSR ? _T('w') : _T('-'),
+                         buff.st_mode & wxS_IXUSR ? _T('x') : _T('-'),
+                         buff.st_mode & wxS_IRGRP ? _T('r') : _T('-'),
+                         buff.st_mode & wxS_IWGRP ? _T('w') : _T('-'),
+                         buff.st_mode & wxS_IXGRP ? _T('x') : _T('-'),
+                         buff.st_mode & wxS_IROTH ? _T('r') : _T('-'),
+                         buff.st_mode & wxS_IWOTH ? _T('w') : _T('-'),
+                         buff.st_mode & wxS_IXOTH ? _T('x') : _T('-'));
+#elif defined(__WIN32__)
+    DWORD attribs = GetFileAttributes(m_filePath);
+    if (attribs != (DWORD)-1)
+    {
+        m_permissions.Printf(_T("%c%c%c%c"),
+                             attribs & FILE_ATTRIBUTE_ARCHIVE  ? _T('A') : _T(' '),
+                             attribs & FILE_ATTRIBUTE_READONLY ? _T('R') : _T(' '),
+                             attribs & FILE_ATTRIBUTE_HIDDEN   ? _T('H') : _T(' '),
+                             attribs & FILE_ATTRIBUTE_SYSTEM   ? _T('S') : _T(' '));
+    }
+#endif

 }
 
 }
 

-wxString wxFileData::GetName() const
+wxString wxFileData::GetFileType() const

 {
 {

-    return m_name;
+    if (IsDir())
+        return _("<DIR>");
+    else if (IsLink())
+        return _("<LINK>");
+    else if (IsDrive())
+        return _("<DRIVE>");
+    else if (m_fileName.Find(wxT('.'), true) != wxNOT_FOUND)
+        return m_fileName.AfterLast(wxT('.'));
+
+    return wxEmptyString;

 }
 
 }
 

-wxString wxFileData::GetFullName() const
+wxString wxFileData::GetModificationTime() const

 {
 {

-    return m_fileName;
+    // want time as 01:02 so they line up nicely, no %r in WIN32
+    return m_dateTime.FormatDate() + wxT(" ") + m_dateTime.Format(wxT("%I:%M:%S %p"));

 }
 
 wxString wxFileData::GetHint() const
 {
 }
 
 wxString wxFileData::GetHint() const
 {

-    wxString s = m_fileName;
-    s += "  ";
-    if (m_isDir) s += _("<DIR> ");
-    else if (m_isLink) s += _("<LINK> ");
-    else
+    wxString s = m_filePath;
+    s += wxT("  ");
+
+    if (IsDir())
+        s += _("<DIR>");
+    else if (IsLink())
+        s += _("<LINK>");
+    else if (IsDrive())
+        s += _("<DRIVE>");
+    else // plain file
+        s += wxString::Format( _("%ld bytes"), m_size );
+
+    s += wxT(' ');
+
+    if ( !IsDrive() )

     {
     {

-        s += LongToString( m_size );
-        s += _(" bytes ");
-    }
-    s += IntToString( m_day );
-    s += _T(".");
-    s += IntToString( m_month );
-    s += _T(".");
-    s += IntToString( m_year );
-    s += _T("  ");
-    s += IntToString( m_hour );
-    s += _T(":");
-    s += IntToString( m_minute );
-    s += _T("  ");
-    s += m_permissions;
+        s << GetModificationTime()
+          << wxT("  ")
+          << m_permissions;
+    }
+

     return s;
 };
 
     return s;
 };
 

-wxString wxFileData::GetEntry( const int num )
+wxString wxFileData::GetEntry( fileListFieldType num ) const

 {
     wxString s;
 {
     wxString s;

-    switch (num)
+    switch ( num )

     {
     {

-        case 0:
-            s = m_name;
+        case FileList_Name:
+            s = m_fileName;

             break;
             break;

-        case 1:
-            if (m_isDir) s = _("<DIR>");
-            else if (m_isLink) s = _("<LINK>");
-            else s = LongToString( m_size );
+
+        case FileList_Size:
+            if (!IsDir() && !IsLink() && !IsDrive())
+                s.Printf(_T("%ld"), m_size);

             break;
             break;

-        case 2:
-            if (m_day < 10) s = _T("0"); else s = _T("");
-            s += IntToString( m_day );
-            s += _T(".");
-            if (m_month < 10) s += _T("0"); 
-            s += IntToString( m_month );
-            s += _T(".");
-            if (m_year < 10) s += _T("0"); // this should happen real soon...
-            s += IntToString( m_year );
+
+        case FileList_Type:
+            s = GetFileType();

             break;
             break;

-        case 3:
-            if (m_hour < 10) s = _T("0"); else s = _T("");
-            s += IntToString( m_hour );
-            s += _T(":");
-            if (m_minute < 10) s += _T("0");
-            s += IntToString( m_minute );
+
+        case FileList_Time:
+            if (!IsDrive())
+                s = GetModificationTime();

             break;
             break;

-        case 4:
+
+#if defined(__UNIX__) || defined(__WIN32__)
+        case FileList_Perm:

             s = m_permissions;
             break;
             s = m_permissions;
             break;

+#endif // defined(__UNIX__) || defined(__WIN32__)
+

         default:
         default:

-            s = _T("No entry");
-            break;
+            wxFAIL_MSG( _T("unexpected field in wxFileData::GetEntry()") );

     }
     }

-    return s;
-}
-
-bool wxFileData::IsDir()
-{
-    return m_isDir;
-}

 
 

-bool wxFileData::IsExe()
-{
-    return m_isExe;
+    return s;

 }
 
 }
 

-bool wxFileData::IsLink()
+void wxFileData::SetNewName( const wxString &filePath, const wxString &fileName )

 {
 {

-    return m_isLink;
+    m_fileName = fileName;
+    m_filePath = filePath;

 }
 
 }
 

-long wxFileData::GetSize()
+void wxFileData::MakeItem( wxListItem &item )

 {
 {

-    return m_size;
-}
+    item.m_text = m_fileName;
+    item.ClearAttributes();
+    if (IsExe())
+        item.SetTextColour(*wxRED);
+    if (IsDir())
+        item.SetTextColour(*wxBLUE);

 
 

-void wxFileData::SetNewName( const wxString &name, const wxString &fname )
-{
-    m_name = name;
-    m_fileName = fname;
-}
+    item.m_image = m_image;

 
 

-void wxFileData::MakeItem( wxListItem &item )
-{
-    item.m_text = m_name;
-    item.m_colour = wxBLACK;
-    if (IsExe()) item.m_colour = wxRED;
-    if (IsDir()) item.m_colour = wxBLUE;
-    if (IsDir()) item.m_image = 0; else item.m_image = -1;

     if (IsLink())
     {
     if (IsLink())
     {

-        wxColour *dg = wxTheColourDatabase->FindColour( "MEDIUM GREY" );
-        item.m_colour = dg;
+        wxColour dg = wxTheColourDatabase->Find( _T("MEDIUM GREY") );
+        if ( dg.Ok() )
+            item.SetTextColour(dg);

     }
     item.m_data = (long)this;
 }
     }
     item.m_data = (long)this;
 }

-  
+

 //-----------------------------------------------------------------------------
 //  wxFileCtrl
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 //  wxFileCtrl
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl);
+IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl)

 
 BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)
 
 BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)

-    EVT_LIST_DELETE_ITEM(-1, wxFileCtrl::OnListDeleteItem)
-    EVT_LIST_END_LABEL_EDIT(-1, wxFileCtrl::OnListEndLabelEdit)
+    EVT_LIST_DELETE_ITEM(wxID_ANY, wxFileCtrl::OnListDeleteItem)
+    EVT_LIST_DELETE_ALL_ITEMS(wxID_ANY, wxFileCtrl::OnListDeleteAllItems)
+    EVT_LIST_END_LABEL_EDIT(wxID_ANY, wxFileCtrl::OnListEndLabelEdit)
+    EVT_LIST_COL_CLICK(wxID_ANY, wxFileCtrl::OnListColClick)

 END_EVENT_TABLE()
 
 END_EVENT_TABLE()
 

+

 wxFileCtrl::wxFileCtrl()
 {
 wxFileCtrl::wxFileCtrl()
 {

-    m_dirName = _T("/");
-    m_showHidden = FALSE;
+    m_showHidden = false;
+    m_sort_foward = 1;
+    m_sort_field = wxFileData::FileList_Name;

 }
 
 }
 

-wxFileCtrl::wxFileCtrl( wxWindow *win, wxWindowID id, 
-    const wxString &dirName, const wxString &wild,
-    const wxPoint &pos, const wxSize &size,
-    long style, const wxValidator &validator, const wxString &name ) :
-  wxListCtrl( win, id, pos, size, style, validator, name )
+wxFileCtrl::wxFileCtrl(wxWindow *win,
+                       wxWindowID id,
+                       const wxString& wild,
+                       bool showHidden,
+                       const wxPoint& pos,
+                       const wxSize& size,
+                       long style,
+                       const wxValidator &validator,
+                       const wxString &name)
+          : wxListCtrl(win, id, pos, size, style, validator, name),
+            m_wild(wild)

 {
 {

-    wxImageList *imageList = new wxImageList( 16, 16 );
-    imageList->Add( wxBitmap( folder_xpm ) );
+    wxImageList *imageList = wxTheFileIconsTable->GetSmallImageList();
+

     SetImageList( imageList, wxIMAGE_LIST_SMALL );
     SetImageList( imageList, wxIMAGE_LIST_SMALL );

-    
-    m_dirName = dirName;
-    m_wild = wild;
-    m_showHidden = FALSE;
-    Update();
+
+    m_showHidden = showHidden;
+
+    m_sort_foward = 1;
+    m_sort_field = wxFileData::FileList_Name;
+
+    m_dirName = wxT("*");
+
+    if (style & wxLC_REPORT)
+        ChangeToReportMode();

 }
 
 void wxFileCtrl::ChangeToListMode()
 {
 }
 
 void wxFileCtrl::ChangeToListMode()
 {

+    ClearAll();

     SetSingleStyle( wxLC_LIST );
     SetSingleStyle( wxLC_LIST );

-    Update();
+    UpdateFiles();

 }
 
 void wxFileCtrl::ChangeToReportMode()
 {
 }
 
 void wxFileCtrl::ChangeToReportMode()
 {

+    ClearAll();

     SetSingleStyle( wxLC_REPORT );
     SetSingleStyle( wxLC_REPORT );

-    Update();
+
+    // do this since WIN32 does mm/dd/yy UNIX does mm/dd/yyyy
+    // don't hardcode since mm/dd is dd/mm elsewhere
+    int w, h;
+    wxDateTime dt(22, wxDateTime::Dec, 2002, 22, 22, 22);
+    wxString txt = dt.FormatDate() + wxT("22") + dt.Format(wxT("%I:%M:%S %p"));
+    GetTextExtent(txt, &w, &h);
+
+    InsertColumn( 0, _("Name"), wxLIST_FORMAT_LEFT, w );
+    InsertColumn( 1, _("Size"), wxLIST_FORMAT_LEFT, w/2 );
+    InsertColumn( 2, _("Type"), wxLIST_FORMAT_LEFT, w/2 );
+    InsertColumn( 3, _("Modified"), wxLIST_FORMAT_LEFT, w );
+#if defined(__UNIX__)
+    GetTextExtent(wxT("Permissions 2"), &w, &h);
+    InsertColumn( 4, _("Permissions"), wxLIST_FORMAT_LEFT, w );
+#elif defined(__WIN32__)
+    GetTextExtent(wxT("Attributes 2"), &w, &h);
+    InsertColumn( 4, _("Attributes"), wxLIST_FORMAT_LEFT, w );
+#endif
+
+    UpdateFiles();

 }
 
 }
 

-void wxFileCtrl::ChangeToIconMode()
+void wxFileCtrl::ChangeToSmallIconMode()

 {
 {

-    SetSingleStyle( wxLC_ICON );
-    Update();
+    ClearAll();
+    SetSingleStyle( wxLC_SMALL_ICON );
+    UpdateFiles();

 }
 
 void wxFileCtrl::ShowHidden( bool show )
 {
     m_showHidden = show;
 }
 
 void wxFileCtrl::ShowHidden( bool show )
 {
     m_showHidden = show;

-    Update();
-}
-
-int ListCompare( const long data1, const long data2, const long WXUNUSED(data) )
-{
-     wxFileData *fd1 = (wxFileData*)data1 ;
-     wxFileData *fd2 = (wxFileData*)data2 ;
-     if (fd1->GetName() == _T("..")) return -1;
-     if (fd2->GetName() == _T("..")) return 1;
-     if (fd1->IsDir() && !fd2->IsDir()) return -1;
-     if (fd2->IsDir() && !fd1->IsDir()) return 1;
-     return strcmp( fd1->GetName(), fd2->GetName() );
+    UpdateFiles();

 }
 
 long wxFileCtrl::Add( wxFileData *fd, wxListItem &item )
 }
 
 long wxFileCtrl::Add( wxFileData *fd, wxListItem &item )


@@ -310,598 +465,1010 @@ long wxFileCtrl::Add( wxFileData *fd, wxListItem &item )
     if (my_style & wxLC_REPORT)
     {
         ret = InsertItem( item );
     if (my_style & wxLC_REPORT)
     {
         ret = InsertItem( item );

-        for (int i = 1; i < 5; i++) SetItem( item.m_itemId, i, fd->GetEntry( i) );
+        for (int i = 1; i < wxFileData::FileList_Max; i++)
+            SetItem( item.m_itemId, i, fd->GetEntry((wxFileData::fileListFieldType)i) );

     }
     }

-    else if (my_style & wxLC_LIST)
+    else if ((my_style & wxLC_LIST) || (my_style & wxLC_SMALL_ICON))

     {
         ret = InsertItem( item );
     {
         ret = InsertItem( item );

-    } 
+    }

     return ret;
 }
 
     return ret;
 }
 

-void wxFileCtrl::Update()
-{ 
-    ClearAll();
-    long my_style = GetWindowStyleFlag();
-    if (my_style & wxLC_REPORT)
+void wxFileCtrl::UpdateItem(const wxListItem &item)
+{
+    wxFileData *fd = (wxFileData*)GetItemData(item);
+    wxCHECK_RET(fd, wxT("invalid filedata"));
+
+    fd->ReadData();
+
+    SetItemText(item, fd->GetFileName());
+    SetItemImage(item, fd->GetImageId());
+
+    if (GetWindowStyleFlag() & wxLC_REPORT)

     {
     {

-        InsertColumn( 0, _("Name"), wxLIST_FORMAT_LEFT, 130 );
-        InsertColumn( 1, _("Size"), wxLIST_FORMAT_LEFT, 60 );
-        InsertColumn( 2, _("Date"), wxLIST_FORMAT_LEFT, 55 );
-        InsertColumn( 3, _("Time"), wxLIST_FORMAT_LEFT, 50 );
-        InsertColumn( 4, _("Permissions"), wxLIST_FORMAT_LEFT, 120 );
+        for (int i = 1; i < wxFileData::FileList_Max; i++)
+            SetItem( item.m_itemId, i, fd->GetEntry((wxFileData::fileListFieldType)i) );

     }
     }

-    wxFileData *fd = (wxFileData *) NULL;
+}
+
+void wxFileCtrl::UpdateFiles()
+{
+    // don't do anything before ShowModal() call which sets m_dirName
+    if ( m_dirName == wxT("*") )
+        return;
+
+    wxBusyCursor bcur; // this may take a while...
+
+    DeleteAllItems();
+

     wxListItem item;
     item.m_itemId = 0;
     item.m_col = 0;
 
     wxListItem item;
     item.m_itemId = 0;
     item.m_col = 0;
 

-    if (m_dirName != _T("/"))
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXMAC__) || defined(__OS2__)
+    if ( IsTopMostDir(m_dirName) )

     {
     {

-        wxString p( wxPathOnly(m_dirName) );
-       if (p.IsEmpty()) p = _T("/");
-        fd = new wxFileData( _T(".."), p );
-       Add( fd, item );
-        item.m_itemId++;
-    }
+        wxArrayString names, paths;
+        wxArrayInt icons;
+        size_t n, count = wxGetAvailableDrives(paths, names, icons);

 
 

-    wxString res = m_dirName + _T("/*");
-    wxString f( wxFindFirstFile( res.GetData(), wxDIR ) );
-    while (!f.IsEmpty())
-    {
-        res = wxFileNameFromPath( f );
-        fd = new wxFileData( res, f );
-        wxString s = fd->GetName();
-        if (m_showHidden || (s[0] != _T('.')))
+        for (n=0; n<count; n++)

         {
         {

-           Add( fd, item );
-            item.m_itemId++;
+            wxFileData *fd = new wxFileData(paths[n], names[n], wxFileData::is_drive, icons[n]);
+            if (Add(fd, item) != -1)
+                item.m_itemId++;
+            else
+                delete fd;

         }
         }

-        f = wxFindNextFile();

     }
     }

-    
-    res = m_dirName + _T("/") + m_wild;
-    f = wxFindFirstFile( res.GetData(), wxFILE );
-    while (!f.IsEmpty())
+    else
+#endif // defined(__DOS__) || defined(__WINDOWS__)

     {
     {

-        res = wxFileNameFromPath( f );
-        fd = new wxFileData( res, f );
-        wxString s = fd->GetName();
-        if (m_showHidden || (s[0] != _T('.')))
+        // Real directory...
+        if ( !IsTopMostDir(m_dirName) )

         {
         {

-           Add( fd, item );
-            item.m_itemId++;
+            wxString p(wxPathOnly(m_dirName));
+#if defined(__UNIX__) && !defined(__OS2__)
+            if (p.empty()) p = wxT("/");
+#endif // __UNIX__
+            wxFileData *fd = new wxFileData(p, wxT(".."), wxFileData::is_dir, wxFileIconsTable::folder);
+            if (Add(fd, item) != -1)
+                item.m_itemId++;
+            else
+                delete fd;
+        }
+
+        wxString dirname(m_dirName);
+#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
+        if (dirname.length() == 2 && dirname[1u] == wxT(':'))
+            dirname << wxT('\\');
+#endif // defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
+        wxDir dir(dirname);
+
+        if ( dir.IsOpened() )
+        {
+            wxString dirPrefix(dirname);
+            if (dirPrefix.Last() != wxFILE_SEP_PATH)
+                dirPrefix += wxFILE_SEP_PATH;
+
+            int hiddenFlag = m_showHidden ? wxDIR_HIDDEN : 0;
+
+            bool cont;
+            wxString f;
+
+            // Get the directories first (not matched against wildcards):
+            cont = dir.GetFirst(&f, wxEmptyString, wxDIR_DIRS | hiddenFlag);
+            while (cont)
+            {
+                wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_dir, wxFileIconsTable::folder);
+                if (Add(fd, item) != -1)
+                    item.m_itemId++;
+                else
+                    delete fd;
+
+                cont = dir.GetNext(&f);
+            }
+
+            // Tokenize the wildcard string, so we can handle more than 1
+            // search pattern in a wildcard.
+            wxStringTokenizer tokenWild(m_wild, wxT(";"));
+            while ( tokenWild.HasMoreTokens() )
+            {
+                cont = dir.GetFirst(&f, tokenWild.GetNextToken(),
+                                        wxDIR_FILES | hiddenFlag);
+                while (cont)
+                {
+                    wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_file, wxFileIconsTable::file);
+                    if (Add(fd, item) != -1)
+                        item.m_itemId++;
+                    else
+                        delete fd;
+
+                    cont = dir.GetNext(&f);
+                }
+            }

         }
         }

-        f = wxFindNextFile();

     }
     }

-    
-    SortItems( ListCompare, 0 );
+
+    SortItems(m_sort_field, m_sort_foward);

 }
 
 void wxFileCtrl::SetWild( const wxString &wild )
 {
 }
 
 void wxFileCtrl::SetWild( const wxString &wild )
 {

+    if (wild.Find(wxT('|')) != wxNOT_FOUND)
+        return;
+

     m_wild = wild;
     m_wild = wild;

-    Update();
+    UpdateFiles();

 }
 
 void wxFileCtrl::MakeDir()
 {
 }
 
 void wxFileCtrl::MakeDir()
 {

-    wxString new_name( _T("NewName") );
+    wxString new_name( _("NewName") );

     wxString path( m_dirName );
     wxString path( m_dirName );

-    path += _T( "/" );
+    path += wxFILE_SEP_PATH;

     path += new_name;
     if (wxFileExists(path))
     {
         // try NewName0, NewName1 etc.
         int i = 0;
     path += new_name;
     if (wxFileExists(path))
     {
         // try NewName0, NewName1 etc.
         int i = 0;

-       do {
+        do {

             new_name = _("NewName");
             new_name = _("NewName");

-           wxString num;
-           num.Printf( _T("%d"), i );
-           new_name += num;
-           
+            wxString num;
+            num.Printf( wxT("%d"), i );
+            new_name += num;
+

             path = m_dirName;
             path = m_dirName;

-            path += _T("/");
+            path += wxFILE_SEP_PATH;

             path += new_name;
             path += new_name;

-           i++;
-       } while (wxFileExists(path));
+            i++;
+        } while (wxFileExists(path));

     }
     }

-       
+

     wxLogNull log;
     wxLogNull log;

-    if (!wxMkdir(path)) 
+    if (!wxMkdir(path))

     {
         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
     {
         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );

-       dialog.ShowModal();
+        dialog.ShowModal();

         return;
     }
 
         return;
     }
 

-    wxFileData *fd = new wxFileData( new_name, path );
+    wxFileData *fd = new wxFileData( path, new_name, wxFileData::is_dir, wxFileIconsTable::folder );

     wxListItem item;
     item.m_itemId = 0;
     item.m_col = 0;
     wxListItem item;
     item.m_itemId = 0;
     item.m_col = 0;

-    int id = Add( fd, item );
-    
+    long id = Add( fd, item );
+

     if (id != -1)
     {
     if (id != -1)
     {

-        SortItems( ListCompare, 0 );
-       id = FindItem( 0, (long)fd );
+        SortItems(m_sort_field, m_sort_foward);
+        id = FindItem( 0, (long)fd );

         EnsureVisible( id );
         EditLabel( id );
     }
         EnsureVisible( id );
         EditLabel( id );
     }

+    else
+        delete fd;

 }
 
 void wxFileCtrl::GoToParentDir()
 {
 }
 
 void wxFileCtrl::GoToParentDir()
 {

-    if (m_dirName != _T("/"))
+    if (!IsTopMostDir(m_dirName))

     {
     {

-       wxString fname( wxFileNameFromPath(m_dirName) );
+        size_t len = m_dirName.Len();
+        if (wxEndsWithPathSeparator(m_dirName))
+            m_dirName.Remove( len-1, 1 );
+        wxString fname( wxFileNameFromPath(m_dirName) );

         m_dirName = wxPathOnly( m_dirName );
         m_dirName = wxPathOnly( m_dirName );

-       if (m_dirName.IsEmpty()) m_dirName = _T("/");
-        Update();
-       int id = FindItem( 0, fname );
-       if (id != -1)
-       {
-           SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
-           EnsureVisible( id );
-       }
+#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
+        if (!m_dirName.empty())
+        {
+            if (m_dirName.Last() == wxT('.'))
+                m_dirName = wxEmptyString;
+        }
+#elif defined(__UNIX__)
+        if (m_dirName.empty())
+            m_dirName = wxT("/");
+#endif
+        UpdateFiles();
+        long id = FindItem( 0, fname );
+        if (id != wxNOT_FOUND)
+        {
+            SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
+            EnsureVisible( id );
+        }

     }
 }
 
 void wxFileCtrl::GoToHomeDir()
 {
     wxString s = wxGetUserHome( wxString() );
     }
 }
 
 void wxFileCtrl::GoToHomeDir()
 {
     wxString s = wxGetUserHome( wxString() );

-    m_dirName = s;
-    Update();
-    SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
-    EnsureVisible( 0 );
+    GoToDir(s);

 }
 
 void wxFileCtrl::GoToDir( const wxString &dir )
 {
 }
 
 void wxFileCtrl::GoToDir( const wxString &dir )
 {

+    if (!wxDirExists(dir)) return;
+

     m_dirName = dir;
     m_dirName = dir;

-    Update();
+    UpdateFiles();

     SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
     EnsureVisible( 0 );
 }
 
     SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
     EnsureVisible( 0 );
 }
 

-void wxFileCtrl::GetDir( wxString &dir )
+void wxFileCtrl::FreeItemData(wxListItem& item)

 {
 {

-    dir = m_dirName;
+    if ( item.m_data )
+    {
+        wxFileData *fd = (wxFileData*)item.m_data;
+        delete fd;
+
+        item.m_data = 0;
+    }

 }
 
 void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
 {
 }
 
 void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
 {

-    wxFileData *fd = (wxFileData*)event.m_item.m_data;
-    delete fd;
+    FreeItemData(event.m_item);
+}
+
+void wxFileCtrl::OnListDeleteAllItems( wxListEvent & WXUNUSED(event) )
+{
+    FreeAllItemsData();
+}
+
+void wxFileCtrl::FreeAllItemsData()
+{
+    wxListItem item;
+    item.m_mask = wxLIST_MASK_DATA;
+
+    item.m_itemId = GetNextItem( -1, wxLIST_NEXT_ALL );
+    while ( item.m_itemId != -1 )
+    {
+        GetItem( item );
+        FreeItemData(item);
+        item.m_itemId = GetNextItem( item.m_itemId, wxLIST_NEXT_ALL );
+    }

 }
 
 void wxFileCtrl::OnListEndLabelEdit( wxListEvent &event )
 {
     wxFileData *fd = (wxFileData*)event.m_item.m_data;
     wxASSERT( fd );
 }
 
 void wxFileCtrl::OnListEndLabelEdit( wxListEvent &event )
 {
     wxFileData *fd = (wxFileData*)event.m_item.m_data;
     wxASSERT( fd );

-    
-    if ((event.GetLabel().IsEmpty()) ||
+
+    if ((event.GetLabel().empty()) ||

         (event.GetLabel() == _(".")) ||
         (event.GetLabel() == _("..")) ||
         (event.GetLabel() == _(".")) ||
         (event.GetLabel() == _("..")) ||

-       (event.GetLabel().First( _T("/") ) != wxNOT_FOUND))
+        (event.GetLabel().First( wxFILE_SEP_PATH ) != wxNOT_FOUND))

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

-       dialog.ShowModal();
+        dialog.ShowModal();

         event.Veto();
         event.Veto();

-       return;
+        return;

     }
     }

-    
-    wxString new_name( wxPathOnly( fd->GetFullName() ) );
-    new_name += _T("/");
+
+    wxString new_name( wxPathOnly( fd->GetFilePath() ) );
+    new_name += wxFILE_SEP_PATH;

     new_name += event.GetLabel();
     new_name += event.GetLabel();

-    
+

     wxLogNull log;
     wxLogNull log;

-    
+

     if (wxFileExists(new_name))
     {
         wxMessageDialog dialog(this, _("File name exists already."), _("Error"), wxOK | wxICON_ERROR );
     if (wxFileExists(new_name))
     {
         wxMessageDialog dialog(this, _("File name exists already."), _("Error"), wxOK | wxICON_ERROR );

-       dialog.ShowModal();
+        dialog.ShowModal();

         event.Veto();
     }
         event.Veto();
     }

-    
-    if (wxRenameFile(fd->GetFullName(),new_name))
+
+    if (wxRenameFile(fd->GetFilePath(),new_name))

     {
         fd->SetNewName( new_name, event.GetLabel() );
     {
         fd->SetNewName( new_name, event.GetLabel() );

-       SetItemState( event.GetItem(), wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
+        SetItemState( event.GetItem(), wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
+        UpdateItem( event.GetItem() );

         EnsureVisible( event.GetItem() );
     }
     else
     {
         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
         EnsureVisible( event.GetItem() );
     }
     else
     {
         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );

-       dialog.ShowModal();
+        dialog.ShowModal();

         event.Veto();
     }
 }
 
         event.Veto();
     }
 }
 

+void wxFileCtrl::OnListColClick( wxListEvent &event )
+{
+    int col = event.GetColumn();
+
+    switch (col)
+    {
+        case wxFileData::FileList_Name :
+        case wxFileData::FileList_Size :
+        case wxFileData::FileList_Type :
+        case wxFileData::FileList_Time : break;
+        default : return;
+    }
+
+    if ((wxFileData::fileListFieldType)col == m_sort_field)
+        m_sort_foward = !m_sort_foward;
+    else
+        m_sort_field = (wxFileData::fileListFieldType)col;
+
+    SortItems(m_sort_field, m_sort_foward);
+}
+
+void wxFileCtrl::SortItems(wxFileData::fileListFieldType field, bool foward)
+{
+    m_sort_field = field;
+    m_sort_foward = foward;
+    long sort_dir = foward ? 1 : -1;
+
+    switch (m_sort_field)
+    {
+        case wxFileData::FileList_Name :
+        {
+            wxListCtrl::SortItems((wxListCtrlCompare)wxFileDataNameCompare, sort_dir);
+            break;
+        }
+        case wxFileData::FileList_Size :
+        {
+             wxListCtrl::SortItems((wxListCtrlCompare)wxFileDataSizeCompare, sort_dir);
+            break;
+        }
+        case wxFileData::FileList_Type :
+        {
+             wxListCtrl::SortItems((wxListCtrlCompare)wxFileDataTypeCompare, sort_dir);
+             break;
+        }
+        case wxFileData::FileList_Time :
+        {
+             wxListCtrl::SortItems((wxListCtrlCompare)wxFileDataTimeCompare, sort_dir);
+             break;
+        }
+        default : break;
+    }
+}
+
+wxFileCtrl::~wxFileCtrl()
+{
+    // Normally the data are freed via an EVT_LIST_DELETE_ALL_ITEMS event and
+    // wxFileCtrl::OnListDeleteAllItems. But if the event is generated after
+    // the destruction of the wxFileCtrl we need to free any data here:
+    FreeAllItemsData();
+}
+

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

-// wxFileDialog
+// wxGenericFileDialog

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

-#define  ID_LIST_MODE     5000
-#define  ID_REPORT_MODE   5001
-#define  ID_UP_DIR        5005
-#define  ID_PARENT_DIR    5006
-#define  ID_NEW_DIR       5007
-#define  ID_CHOICE        5008
-#define  ID_TEXT          5009
-#define  ID_LIST_CTRL     5010
-
-IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxDialog)
-
-BEGIN_EVENT_TABLE(wxFileDialog,wxDialog)
-        EVT_BUTTON(ID_LIST_MODE, wxFileDialog::OnList)
-        EVT_BUTTON(ID_REPORT_MODE, wxFileDialog::OnReport)
-        EVT_BUTTON(ID_UP_DIR, wxFileDialog::OnUp)
-        EVT_BUTTON(ID_PARENT_DIR, wxFileDialog::OnHome)
-        EVT_BUTTON(ID_NEW_DIR, wxFileDialog::OnNew)
-        EVT_BUTTON(wxID_OK, wxFileDialog::OnListOk)
-        EVT_LIST_ITEM_SELECTED(ID_LIST_CTRL, wxFileDialog::OnSelected)
-       EVT_LIST_ITEM_ACTIVATED(ID_LIST_CTRL, wxFileDialog::OnActivated)
-       EVT_CHOICE(ID_CHOICE,wxFileDialog::OnChoice)
-       EVT_TEXT_ENTER(ID_TEXT,wxFileDialog::OnTextEnter)
+#define  ID_LIST_MODE     (wxID_FILEDLGG    )
+#define  ID_REPORT_MODE   (wxID_FILEDLGG + 1)
+#define  ID_UP_DIR        (wxID_FILEDLGG + 5)
+#define  ID_PARENT_DIR    (wxID_FILEDLGG + 6)
+#define  ID_NEW_DIR       (wxID_FILEDLGG + 7)
+#define  ID_CHOICE        (wxID_FILEDLGG + 8)
+#define  ID_TEXT          (wxID_FILEDLGG + 9)
+#define  ID_LIST_CTRL     (wxID_FILEDLGG + 10)
+#define  ID_CHECK         (wxID_FILEDLGG + 12)
+
+IMPLEMENT_DYNAMIC_CLASS(wxGenericFileDialog, wxFileDialogBase)
+
+BEGIN_EVENT_TABLE(wxGenericFileDialog,wxDialog)
+        EVT_BUTTON(ID_LIST_MODE, wxGenericFileDialog::OnList)
+        EVT_BUTTON(ID_REPORT_MODE, wxGenericFileDialog::OnReport)
+        EVT_BUTTON(ID_UP_DIR, wxGenericFileDialog::OnUp)
+        EVT_BUTTON(ID_PARENT_DIR, wxGenericFileDialog::OnHome)
+        EVT_BUTTON(ID_NEW_DIR, wxGenericFileDialog::OnNew)
+        EVT_BUTTON(wxID_OK, wxGenericFileDialog::OnListOk)
+        EVT_LIST_ITEM_SELECTED(ID_LIST_CTRL, wxGenericFileDialog::OnSelected)
+        EVT_LIST_ITEM_ACTIVATED(ID_LIST_CTRL, wxGenericFileDialog::OnActivated)
+        EVT_CHOICE(ID_CHOICE,wxGenericFileDialog::OnChoiceFilter)
+        EVT_TEXT_ENTER(ID_TEXT,wxGenericFileDialog::OnTextEnter)
+        EVT_TEXT(ID_TEXT,wxGenericFileDialog::OnTextChange)
+        EVT_CHECKBOX(ID_CHECK,wxGenericFileDialog::OnCheck)

 END_EVENT_TABLE()
 
 END_EVENT_TABLE()
 

-wxFileDialog::wxFileDialog(wxWindow *parent,
-                 const wxString& message,
-                 const wxString& defaultDir,
-                 const wxString& defaultFile,
-                 const wxString& wildCard,
-                 long style,
-                 const wxPoint& pos ) :
-  wxDialog( parent, -1, message, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER )
-{
-    wxBeginBusyCursor();
-    
-    m_message = message;
-    m_dialogStyle = style;
-    m_dir = defaultDir;
-    if (m_dir.IsEmpty()) m_dir = wxGetUserHome();
-    m_path = defaultDir;
-    m_path += _T("/");
-    m_path += defaultFile;
-    m_fileName = defaultFile;
-    m_wildCard = wildCard;
-    m_filterIndex = 0;
-    
-    // interpret wildcards
-    
-    if (m_wildCard.IsEmpty())
-        m_wildCard = _("All files (*)|*");
-    
-    wxStringTokenizer tokens( m_wildCard, _T("|") );
-    wxString firstWild;
-    wxString firstWildText;
-    if (tokens.CountTokens() == 1)
-    {
-        firstWildText = tokens.GetNextToken();
-        firstWild = firstWildText;
+long wxGenericFileDialog::ms_lastViewStyle = wxLC_LIST;
+bool wxGenericFileDialog::ms_lastShowHidden = false;
+
+void wxGenericFileDialog::Init()
+{
+    m_bypassGenericImpl = false;
+
+    m_choice = NULL;
+    m_text   = NULL;
+    m_list   = NULL;
+    m_check  = NULL;
+    m_static = NULL;
+    m_upDirButton  = NULL;
+    m_newDirButton = NULL;
+}
+
+wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
+                           const wxString& message,
+                           const wxString& defaultDir,
+                           const wxString& defaultFile,
+                           const wxString& wildCard,
+                           long  style,
+                           const wxPoint& pos,
+                           bool  bypassGenericImpl ) : wxFileDialogBase()
+{
+    Init();
+    Create( parent, message, defaultDir, defaultFile, wildCard, style, pos, bypassGenericImpl );
+}
+
+bool wxGenericFileDialog::Create( wxWindow *parent,
+                                  const wxString& message,
+                                  const wxString& defaultDir,
+                                  const wxString& defaultFile,
+                                  const wxString& wildCard,
+                                  long  style,
+                                  const wxPoint& pos,
+                                  bool  bypassGenericImpl )
+{
+    m_bypassGenericImpl = bypassGenericImpl;
+
+    if (!wxFileDialogBase::Create(parent, message, defaultDir, defaultFile,
+                                  wildCard, style, pos))
+    {
+        return false;

     }
     }

-    else
+
+    if (m_bypassGenericImpl)
+        return true;
+
+    if (!wxDialog::Create( parent, wxID_ANY, message, pos, wxDefaultSize,
+                           wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER ))
+    {
+        return false;
+    }
+
+    if (wxConfig::Get(false))

     {
     {

-        wxASSERT_MSG( tokens.CountTokens() % 2 == 0, _T("Wrong file type descripition") );
-        firstWildText = tokens.GetNextToken();
-        firstWild = tokens.GetNextToken();
+        wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ViewStyle"),
+                              &ms_lastViewStyle);
+        wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ShowHidden"),
+                              &ms_lastShowHidden);

     }
 
     }
 

+    if (m_dialogStyle == 0)
+        m_dialogStyle = wxOPEN;
+    if ((m_dialogStyle & wxMULTIPLE ) && !(m_dialogStyle & wxOPEN))
+        m_dialogStyle |= wxOPEN;
+
+    if ((m_dir.empty()) || (m_dir == wxT(".")))
+    {
+        m_dir = wxGetCwd();
+    }
+
+    size_t len = m_dir.Len();
+    if ((len > 1) && (wxEndsWithPathSeparator(m_dir)))
+        m_dir.Remove( len-1, 1 );
+
+    m_path = m_dir;
+    m_path += wxFILE_SEP_PATH;
+    m_path += defaultFile;
+    m_filterExtension = wxEmptyString;
+

     // layout
     // layout

-    
+
+    bool is_pda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
+

     wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
     wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );

-    
+

     wxBoxSizer *buttonsizer = new wxBoxSizer( wxHORIZONTAL );
     wxBoxSizer *buttonsizer = new wxBoxSizer( wxHORIZONTAL );

-    
+

     wxBitmapButton *but;
     wxBitmapButton *but;

-    
-    but = new wxBitmapButton( this, ID_LIST_MODE, wxBitmap( listview_xpm ) );
+
+    but = new wxBitmapButton(this, ID_LIST_MODE,
+                             wxArtProvider::GetBitmap(wxART_LIST_VIEW, wxART_BUTTON));

 #if wxUSE_TOOLTIPS
     but->SetToolTip( _("View files as a list view") );
 #endif
     buttonsizer->Add( but, 0, wxALL, 5 );
 #if wxUSE_TOOLTIPS
     but->SetToolTip( _("View files as a list view") );
 #endif
     buttonsizer->Add( but, 0, wxALL, 5 );

-    
-    but = new wxBitmapButton( this, ID_REPORT_MODE, wxBitmap( repview_xpm ) );
+
+    but = new wxBitmapButton(this, ID_REPORT_MODE,
+                             wxArtProvider::GetBitmap(wxART_REPORT_VIEW, wxART_BUTTON));

 #if wxUSE_TOOLTIPS
     but->SetToolTip( _("View files as a detailed view") );
 #endif
     buttonsizer->Add( but, 0, wxALL, 5 );
 #if wxUSE_TOOLTIPS
     but->SetToolTip( _("View files as a detailed view") );
 #endif
     buttonsizer->Add( but, 0, wxALL, 5 );

-    
+

     buttonsizer->Add( 30, 5, 1 );
 
     buttonsizer->Add( 30, 5, 1 );
 

-    but = new wxBitmapButton( this, ID_UP_DIR, wxBitmap( dir_up_xpm ) );
+    m_upDirButton = new wxBitmapButton(this, ID_UP_DIR,
+                           wxArtProvider::GetBitmap(wxART_GO_DIR_UP, wxART_BUTTON));

 #if wxUSE_TOOLTIPS
 #if wxUSE_TOOLTIPS

-    but->SetToolTip( _("Go to parent directory") );
+    m_upDirButton->SetToolTip( _("Go to parent directory") );

 #endif
 #endif

-    buttonsizer->Add( but, 0, wxALL, 5 );
-    
-    but = new wxBitmapButton( this, ID_PARENT_DIR, wxBitmap(home_xpm) );
+    buttonsizer->Add( m_upDirButton, 0, wxALL, 5 );
+
+#ifndef __DOS__ // VS: Home directory is meaningless in MS-DOS...
+    but = new wxBitmapButton(this, ID_PARENT_DIR,
+                             wxArtProvider::GetBitmap(wxART_GO_HOME, wxART_BUTTON));

 #if wxUSE_TOOLTIPS
     but->SetToolTip( _("Go to home directory") );
 #endif
     buttonsizer->Add( but, 0, wxALL, 5);
 #if wxUSE_TOOLTIPS
     but->SetToolTip( _("Go to home directory") );
 #endif
     buttonsizer->Add( but, 0, wxALL, 5);

-    
+

     buttonsizer->Add( 20, 20 );
     buttonsizer->Add( 20, 20 );

-    
-    but = new wxBitmapButton( this, ID_NEW_DIR, wxBitmap(new_dir_xpm) );
+#endif //!__DOS__
+
+    m_newDirButton = new wxBitmapButton(this, ID_NEW_DIR,
+                           wxArtProvider::GetBitmap(wxART_NEW_DIR, wxART_BUTTON));

 #if wxUSE_TOOLTIPS
 #if wxUSE_TOOLTIPS

-    but->SetToolTip( _("Create new directory") );
+    m_newDirButton->SetToolTip( _("Create new directory") );

 #endif
 #endif

-    buttonsizer->Add( but, 0, wxALL, 5 );
-    
-    mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 5 );
-    
+    buttonsizer->Add( m_newDirButton, 0, wxALL, 5 );
+
+    if (is_pda)
+        mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 0 );
+    else
+        mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 5 );
+

     wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
     wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );

-    staticsizer->Add( new wxStaticText( this, -1, _("Current directory:") ), 0, wxRIGHT, 10 );
-    m_static = new wxStaticText( this, -1, m_dir );
+    if (is_pda)
+        staticsizer->Add( new wxStaticText( this, wxID_ANY, _("Current directory:") ), 0, wxRIGHT, 10 );
+    m_static = new wxStaticText( this, wxID_ANY, m_dir );

     staticsizer->Add( m_static, 1 );
     mainsizer->Add( staticsizer, 0, wxEXPAND | wxLEFT|wxRIGHT|wxBOTTOM, 10 );
 
     staticsizer->Add( m_static, 1 );
     mainsizer->Add( staticsizer, 0, wxEXPAND | wxLEFT|wxRIGHT|wxBOTTOM, 10 );
 

-    m_list = new wxFileCtrl( this, ID_LIST_CTRL, m_dir, firstWild, wxDefaultPosition, wxSize(440,180), 
-      wxLC_LIST | wxSUNKEN_BORDER | wxLC_SINGLE_SEL );
-    mainsizer->Add( m_list, 1, wxEXPAND | wxLEFT|wxRIGHT, 10 );
-    
-    wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
-    m_text = new wxTextCtrl( this, ID_TEXT, m_fileName, wxDefaultPosition, wxDefaultSize, wxPROCESS_ENTER );
-    textsizer->Add( m_text, 1, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
-    textsizer->Add( new wxButton( this, wxID_OK, _("OK") ), 0, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
-    mainsizer->Add( textsizer, 0, wxEXPAND );
-
-    wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
-    m_choice = new wxChoice( this, ID_CHOICE );
-    choicesizer->Add( m_choice, 1, wxCENTER|wxALL, 10 );
-    choicesizer->Add( new wxButton( this, wxID_CANCEL, _("Cancel") ), 0, wxCENTER | wxALL, 10 );
-    mainsizer->Add( choicesizer, 0, wxEXPAND );
-    
-    m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
-    while (tokens.HasMoreTokens())
-    {
-        firstWildText = tokens.GetNextToken();
-        firstWild = tokens.GetNextToken();
-        m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
-    }
-    m_choice->SetSelection( 0 );
-
-    SetAutoLayout( TRUE );
+    long style2 = ms_lastViewStyle | wxSUNKEN_BORDER;
+    if ( !(m_dialogStyle & wxMULTIPLE) )
+        style2 |= wxLC_SINGLE_SEL;
+
+    m_list = new wxFileCtrl( this, ID_LIST_CTRL,
+                             wxEmptyString, ms_lastShowHidden,
+                             wxDefaultPosition, wxSize(540,200),
+                             style2);
+
+    if (is_pda)
+    {
+        // PDAs have a different screen layout
+        mainsizer->Add( m_list, 1, wxEXPAND | wxLEFT|wxRIGHT, 5 );
+
+        wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
+        m_text = new wxTextCtrl( this, ID_TEXT, m_fileName, wxDefaultPosition, wxDefaultSize, wxPROCESS_ENTER );
+        textsizer->Add( m_text, 1, wxCENTER | wxALL, 5 );
+        mainsizer->Add( textsizer, 0, wxEXPAND );
+
+        m_check = NULL;
+        m_choice = new wxChoice( this, ID_CHOICE );
+        textsizer->Add( m_choice, 1, wxCENTER|wxALL, 5 );
+
+        buttonsizer = new wxBoxSizer( wxHORIZONTAL );
+        buttonsizer->Add( new wxButton( this, wxID_OK ), 0, wxCENTER | wxALL, 5 );
+        buttonsizer->Add( new wxButton( this, wxID_CANCEL ), 0, wxCENTER | wxALL, 5 );
+        mainsizer->Add( buttonsizer, 0, wxALIGN_RIGHT );
+    }
+    else
+    {
+        mainsizer->Add( m_list, 1, wxEXPAND | wxLEFT|wxRIGHT, 10 );
+
+        wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
+        m_text = new wxTextCtrl( this, ID_TEXT, m_fileName, wxDefaultPosition, wxDefaultSize, wxPROCESS_ENTER );
+        textsizer->Add( m_text, 1, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
+        textsizer->Add( new wxButton( this, wxID_OK ), 0, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
+        mainsizer->Add( textsizer, 0, wxEXPAND );
+
+        wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
+        m_choice = new wxChoice( this, ID_CHOICE );
+        choicesizer->Add( m_choice, 1, wxCENTER|wxALL, 10 );
+        m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden files") );
+        m_check->SetValue( ms_lastShowHidden );
+        choicesizer->Add( m_check, 0, wxCENTER|wxALL, 10 );
+        choicesizer->Add( new wxButton( this, wxID_CANCEL ), 0, wxCENTER | wxALL, 10 );
+        mainsizer->Add( choicesizer, 0, wxEXPAND );
+    }
+
+    SetWildcard(wildCard);
+
+    SetAutoLayout( true );

     SetSizer( mainsizer );
     SetSizer( mainsizer );

-    
+

     mainsizer->Fit( this );
     mainsizer->SetSizeHints( this );
     mainsizer->Fit( this );
     mainsizer->SetSizeHints( this );

-    
+

     Centre( wxBOTH );
     Centre( wxBOTH );

-    
-    m_list->SetFocus();
-    
-    wxEndBusyCursor();
+
+    m_text->SetFocus();
+
+    return true;
+}
+
+wxGenericFileDialog::~wxGenericFileDialog()
+{
+    if (!m_bypassGenericImpl)
+    {
+        if (wxConfig::Get(false))
+        {
+            wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ViewStyle"),
+                                   ms_lastViewStyle);
+            wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ShowHidden"),
+                                   ms_lastShowHidden);
+        }
+
+        const int count = m_choice->GetCount();
+        for ( int i = 0; i < count; i++ )
+        {
+            delete (wxString *)m_choice->GetClientData(i);
+        }
+    }
+}
+
+int wxGenericFileDialog::ShowModal()
+{
+    m_list->GoToDir(m_dir);
+    UpdateControls();
+    m_text->SetValue(m_fileName);
+
+    return wxDialog::ShowModal();

 }
 
 }
 

-wxFileDialog::~wxFileDialog()
+bool wxGenericFileDialog::Show( bool show )

 {
 {

+    if (show)
+    {
+        m_list->GoToDir(m_dir);
+        UpdateControls();
+        m_text->SetValue(m_fileName);
+    }
+
+    return wxDialog::Show( show );

 }
 
 }
 

-void wxFileDialog::OnChoice( wxCommandEvent &event )
+void wxGenericFileDialog::DoSetFilterIndex(int filterindex)

 {
 {

-    wxString *str = (wxString*) m_choice->GetClientData( event.GetInt() );
+    wxString *str = (wxString*) m_choice->GetClientData( filterindex );

     m_list->SetWild( *str );
     m_list->SetWild( *str );

+    m_filterIndex = filterindex;
+    if ( str->Left(2) == wxT("*.") )
+    {
+        m_filterExtension = str->Mid(1);
+        if (m_filterExtension == _T(".*"))
+            m_filterExtension.clear();
+    }
+    else
+    {
+        m_filterExtension.clear();
+    }

 }
 
 }
 

-void wxFileDialog::OnActivated( wxListEvent &WXUNUSED(event) )
+void wxGenericFileDialog::SetWildcard(const wxString& wildCard)

 {
 {

-    wxCommandEvent cevent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
-    cevent.SetEventObject( this );
-    GetEventHandler()->ProcessEvent( cevent );
+    wxFileDialogBase::SetWildcard(wildCard);
+
+    wxArrayString wildDescriptions, wildFilters;
+    const size_t count = wxParseCommonDialogsFilter(m_wildCard,
+                                                    wildDescriptions,
+                                                    wildFilters);
+    wxCHECK_RET( count, wxT("wxFileDialog: bad wildcard string") );
+
+    const size_t countOld = m_choice->GetCount();
+    size_t n;
+    for ( n = 0; n < countOld; n++ )
+    {
+        delete (wxString *)m_choice->GetClientData(n);
+    }
+
+    for ( n = 0; n < count; n++ )
+    {
+        m_choice->Append( wildDescriptions[n], new wxString( wildFilters[n] ) );
+    }
+
+    SetFilterIndex( 0 );

 }
 
 }
 

-void wxFileDialog::OnTextEnter( wxCommandEvent &WXUNUSED(event) )
+void wxGenericFileDialog::SetFilterIndex( int filterindex )
+{
+    m_choice->SetSelection( filterindex );
+
+    DoSetFilterIndex(filterindex);
+}
+
+void wxGenericFileDialog::OnChoiceFilter( wxCommandEvent &event )
+{
+    DoSetFilterIndex((int)event.GetInt());
+}
+
+void wxGenericFileDialog::OnCheck( wxCommandEvent &event )
+{
+    m_list->ShowHidden( (ms_lastShowHidden = event.GetInt() != 0) );
+}
+
+void wxGenericFileDialog::OnActivated( wxListEvent &event )
+{
+    HandleAction( event.m_item.m_text );
+}
+
+void wxGenericFileDialog::OnTextEnter( wxCommandEvent &WXUNUSED(event) )

 {
     wxCommandEvent cevent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
     cevent.SetEventObject( this );
     GetEventHandler()->ProcessEvent( cevent );
 }
 
 {
     wxCommandEvent cevent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
     cevent.SetEventObject( this );
     GetEventHandler()->ProcessEvent( cevent );
 }
 

-void wxFileDialog::OnSelected( wxListEvent &event )
+static bool ignoreChanges = false;
+
+void wxGenericFileDialog::OnTextChange( wxCommandEvent &WXUNUSED(event) )

 {
 {

-    if (FindFocus() == m_list)
-        m_text->SetValue( event.m_item.m_text );
+    if (!ignoreChanges)
+    {
+        // Clear selections.  Otherwise when the user types in a value they may
+        // not get the file whose name they typed.
+        if (m_list->GetSelectedItemCount() > 0)
+        {
+            long item = m_list->GetNextItem(-1, wxLIST_NEXT_ALL,
+                wxLIST_STATE_SELECTED);
+            while ( item != -1 )
+            {
+                m_list->SetItemState(item,0, wxLIST_STATE_SELECTED);
+                item = m_list->GetNextItem(item, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+            }
+        }
+    }
+}
+
+void wxGenericFileDialog::OnSelected( wxListEvent &event )
+{
+    wxString filename( event.m_item.m_text );
+    if (filename == wxT("..")) return;
+
+    wxString dir = m_list->GetDir();
+    if (!IsTopMostDir(dir))
+        dir += wxFILE_SEP_PATH;
+    dir += filename;
+    if (wxDirExists(dir)) return;
+
+    ignoreChanges = true;
+    m_text->SetValue( filename );
+    ignoreChanges = false;

 }
 
 }
 

-void wxFileDialog::OnListOk( wxCommandEvent &event )
+void wxGenericFileDialog::HandleAction( const wxString &fn )

 {
 {

-    wxString filename( m_text->GetValue() );
-    wxString dir;
-    m_list->GetDir( dir );
-    if (filename.IsEmpty()) return;
-    if (filename == _T(".")) return;
-    
-    if (filename == _T(".."))
+    wxString filename( fn );
+    wxString dir = m_list->GetDir();
+    if (filename.empty()) return;
+    if (filename == wxT(".")) return;
+
+    // "some/place/" means they want to chdir not try to load "place"
+    bool want_dir = filename.Last() == wxFILE_SEP_PATH;
+    if (want_dir)
+        filename = filename.RemoveLast();
+
+    if (filename == wxT(".."))

     {
         m_list->GoToParentDir();
         m_list->SetFocus();
     {
         m_list->GoToParentDir();
         m_list->SetFocus();

-        m_list->GetDir( dir );
-        m_static->SetLabel( dir );
-       return;
+        UpdateControls();
+        return;

     }
 
     }
 

-    if ((filename.Find(_T('*')) != wxNOT_FOUND) ||
-        (filename.Find(_T('?')) != wxNOT_FOUND))
+#ifdef __UNIX__
+    if (filename == wxT("~"))

     {
     {

-        if (filename.Find(_T('/')) != wxNOT_FOUND)
-       {
-            wxMessageBox(_("Illegal file specification."), _("Error"), wxOK | wxICON_ERROR );  
-           return;
-       }
-       m_list->SetWild( filename );
-       return;
+        m_list->GoToHomeDir();
+        m_list->SetFocus();
+        UpdateControls();
+        return;

     }
 
     }
 

-    if (dir != _T("/")) dir += _T("/");
-    dir += filename;
-    filename = dir;
-    
-    if (wxDirExists(filename))
+    if (filename.BeforeFirst(wxT('/')) == wxT("~"))

     {
     {

-        m_list->GoToDir( filename );
-       m_text->SetValue( _T("..") );
-        m_list->GetDir( dir );
-        m_static->SetLabel( dir );
-       return;
+        filename = wxString(wxGetUserHome()) + filename.Remove(0, 1);

     }
     }

-    
-    if ( (m_dialogStyle & wxSAVE) && (m_dialogStyle & wxOVERWRITE_PROMPT) )
+#endif // __UNIX__
+
+    if (!(m_dialogStyle & wxSAVE))

     {
     {

-        if (wxFileExists( filename ))
+        if ((filename.Find(wxT('*')) != wxNOT_FOUND) ||
+            (filename.Find(wxT('?')) != wxNOT_FOUND))

         {
         {

-            wxString msg;
-            msg.Printf( _("File '%s' already exists, do you really want to "
-                         "overwrite it?"), filename.c_str() );
-
-            if (wxMessageBox(msg, _("Confirm"), wxYES_NO) != wxYES)
+            if (filename.Find(wxFILE_SEP_PATH) != wxNOT_FOUND)
+            {
+                wxMessageBox(_("Illegal file specification."), _("Error"), wxOK | wxICON_ERROR );

                 return;
                 return;

+            }
+            m_list->SetWild( filename );
+            return;

         }
     }
         }
     }

-    else if ( (m_dialogStyle & wxOPEN) && (m_dialogStyle & wxFILE_MUST_EXIST) )
+
+    if (!IsTopMostDir(dir))
+        dir += wxFILE_SEP_PATH;
+    if (!wxIsAbsolutePath(filename))

     {
     {

-        if ( !wxFileExists( filename ) )
-        {
-            wxMessageBox(_("Please choose an existing file."), _("Error"), wxOK | wxICON_ERROR );
+        dir += filename;
+        filename = dir;
+    }
+
+    if (wxDirExists(filename))
+    {
+        m_list->GoToDir( filename );
+        UpdateControls();
+        return;
+    }
+
+    // they really wanted a dir, but it doesn't exist
+    if (want_dir)
+    {
+        wxMessageBox(_("Directory doesn't exist."), _("Error"),
+                     wxOK | wxICON_ERROR );
+        return;
+    }
+
+    // append the default extension to the filename if it doesn't have any
+    //
+    // VZ: the logic of testing for !wxFileExists() only for the open file
+    //     dialog is not entirely clear to me, why don't we allow saving to a
+    //     file without extension as well?
+    if ( !(m_dialogStyle & wxOPEN) || !wxFileExists(filename) )
+    {
+        filename = AppendExtension(filename, m_filterExtension);
+    }
+
+    // check that the file [doesn't] exist if necessary
+    if ( (m_dialogStyle & wxSAVE) &&
+            (m_dialogStyle & wxOVERWRITE_PROMPT) &&
+                wxFileExists( filename ) )
+    {
+        wxString msg;
+        msg.Printf( _("File '%s' already exists, do you really want to overwrite it?"), filename.c_str() );
+
+        if (wxMessageBox(msg, _("Confirm"), wxYES_NO) != wxYES)

             return;
             return;

-        }
+    }
+    else if ( (m_dialogStyle & wxOPEN) &&
+                (m_dialogStyle & wxFILE_MUST_EXIST) &&
+                    !wxFileExists(filename) )
+    {
+        wxMessageBox(_("Please choose an existing file."), _("Error"),
+                     wxOK | wxICON_ERROR );

     }
 
     SetPath( filename );
     }
 
     SetPath( filename );

-    event.Skip();
+
+    // change to the directory where the user went if asked
+    if ( m_dialogStyle & wxCHANGE_DIR )
+    {
+        wxString cwd;
+        wxSplitPath(filename, &cwd, NULL, NULL);
+
+        if ( cwd != wxGetCwd() )
+        {
+            wxSetWorkingDirectory(cwd);
+        }
+    }
+
+    wxCommandEvent event;
+    wxDialog::OnOK(event);

 }
 
 }
 

-void wxFileDialog::OnList( wxCommandEvent &WXUNUSED(event) )
+void wxGenericFileDialog::OnListOk( wxCommandEvent &WXUNUSED(event) )
+{
+    HandleAction( m_text->GetValue() );
+}
+
+void wxGenericFileDialog::OnList( wxCommandEvent &WXUNUSED(event) )

 {
     m_list->ChangeToListMode();
 {
     m_list->ChangeToListMode();

+    ms_lastViewStyle = wxLC_LIST;

     m_list->SetFocus();
 }
 
     m_list->SetFocus();
 }
 

-void wxFileDialog::OnReport( wxCommandEvent &WXUNUSED(event) )
+void wxGenericFileDialog::OnReport( wxCommandEvent &WXUNUSED(event) )

 {
     m_list->ChangeToReportMode();
 {
     m_list->ChangeToReportMode();

+    ms_lastViewStyle = wxLC_REPORT;

     m_list->SetFocus();
 }
 
     m_list->SetFocus();
 }
 

-void wxFileDialog::OnUp( wxCommandEvent &WXUNUSED(event) )
+void wxGenericFileDialog::OnUp( wxCommandEvent &WXUNUSED(event) )

 {
     m_list->GoToParentDir();
     m_list->SetFocus();
 {
     m_list->GoToParentDir();
     m_list->SetFocus();

-    wxString dir;
-    m_list->GetDir( dir );
-    m_static->SetLabel( dir );
+    UpdateControls();

 }
 
 }
 

-void wxFileDialog::OnHome( wxCommandEvent &WXUNUSED(event) )
+void wxGenericFileDialog::OnHome( wxCommandEvent &WXUNUSED(event) )

 {
     m_list->GoToHomeDir();
     m_list->SetFocus();
 {
     m_list->GoToHomeDir();
     m_list->SetFocus();

-    wxString dir;
-    m_list->GetDir( dir );
-    m_static->SetLabel( dir );
+    UpdateControls();

 }
 
 }
 

-void wxFileDialog::OnNew( wxCommandEvent &WXUNUSED(event) )
+void wxGenericFileDialog::OnNew( wxCommandEvent &WXUNUSED(event) )

 {
     m_list->MakeDir();
 }
 
 {
     m_list->MakeDir();
 }
 

-void wxFileDialog::SetPath( const wxString& path )
+void wxGenericFileDialog::SetPath( const wxString& path )

 {
     // not only set the full path but also update filename and dir
     m_path = path;
 {
     // not only set the full path but also update filename and dir
     m_path = path;

-    if ( !!path )
+    if ( !path.empty() )

     {
         wxString ext;
         wxSplitPath(path, &m_dir, &m_fileName, &ext);
     {
         wxString ext;
         wxSplitPath(path, &m_dir, &m_fileName, &ext);

-       if (!ext.IsEmpty())
-       {
-           m_fileName += _T(".");
+        if (!ext.empty())
+        {
+            m_fileName += wxT(".");

             m_fileName += ext;
             m_fileName += ext;

-       }
+        }

     }
 }
     }
 }

-    
-// ----------------------------------------------------------------------------
-// global functions
-// ----------------------------------------------------------------------------

 
 

-wxString
-wxFileSelectorEx(const wxChar *message,
-                 const wxChar *default_path,
-                 const wxChar *default_filename,
-                 int *indexDefaultExtension,
-                 const wxChar *wildcard,
-                 int flags,
-                 wxWindow *parent,
-                 int x, int y)
+void wxGenericFileDialog::GetPaths( wxArrayString& paths ) const

 {
 {

-    // TODO: implement this somehow
-    return wxFileSelector(message, default_path, default_filename, _T(""),
-                          wildcard, flags, parent, x, y);
-}
+    paths.Empty();
+    if (m_list->GetSelectedItemCount() == 0)
+    {
+        paths.Add( GetPath() );
+        return;
+    }

 
 

-wxString wxFileSelector( const wxChar *title,
-                      const wxChar *defaultDir, const wxChar *defaultFileName,
-                      const wxChar *defaultExtension, const wxChar *filter, int flags,
-                      wxWindow *parent, int x, int y )
-{
-    wxString filter2;
-    if ( defaultExtension && !filter )
-        filter2 = wxString(_T("*.")) + wxString(defaultExtension) ;
-    else if ( filter )
-        filter2 = filter;
+    paths.Alloc( m_list->GetSelectedItemCount() );

 
 

-    wxString defaultDirString;
-    if (defaultDir)
-        defaultDirString = defaultDir;
+    wxString dir = m_list->GetDir();
+#ifdef __UNIX__
+    if (dir != wxT("/"))
+#endif
+        dir += wxFILE_SEP_PATH;

 
 

-    wxString defaultFilenameString;
-    if (defaultFileName)
-        defaultFilenameString = defaultFileName;
+    wxListItem item;
+    item.m_mask = wxLIST_MASK_TEXT;

 
 

-    wxFileDialog fileDialog( parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y) );
+    item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
+    while ( item.m_itemId != -1 )
+    {
+        m_list->GetItem( item );
+        paths.Add( dir + item.m_text );
+        item.m_itemId = m_list->GetNextItem( item.m_itemId,
+            wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
+    }
+}

 
 

-    if ( fileDialog.ShowModal() == wxID_OK )
+void wxGenericFileDialog::GetFilenames(wxArrayString& files) const
+{
+    files.Empty();
+    if (m_list->GetSelectedItemCount() == 0)

     {
     {

-        return fileDialog.GetPath();
+        files.Add( GetFilename() );
+        return;

     }
     }

-    else
+    files.Alloc( m_list->GetSelectedItemCount() );
+
+    wxListItem item;
+    item.m_mask = wxLIST_MASK_TEXT;
+
+    item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
+    while ( item.m_itemId != -1 )

     {
     {

-        return wxEmptyString;
+        m_list->GetItem( item );
+        files.Add( item.m_text );
+        item.m_itemId = m_list->GetNextItem( item.m_itemId,
+            wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );

     }
 }
 
     }
 }
 

-wxString wxLoadFileSelector( const wxChar *what, const wxChar *extension, const wxChar *default_name, wxWindow *parent )
+void wxGenericFileDialog::UpdateControls()

 {
 {

-    wxChar *ext = (wxChar *)extension;
-
-    wxChar prompt[50];
-    wxString str = _("Load %s file");
-    wxSprintf(prompt, str, what);
+    wxString dir = m_list->GetDir();
+    m_static->SetLabel(dir);

 
 

-    if (*ext == _T('.')) ext++;
-    wxChar wild[60];
-    wxSprintf(wild, _T("*.%s"), ext);
+    bool enable = !IsTopMostDir(dir);
+    m_upDirButton->Enable(enable);

 
 

-    return wxFileSelector (prompt, (const wxChar *) NULL, default_name, ext, wild, 0, parent);
+#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
+    m_newDirButton->Enable(enable);
+#endif // defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)

 }
 
 }
 

-wxString wxSaveFileSelector(const wxChar *what, const wxChar *extension, const wxChar *default_name,
-         wxWindow *parent )
-{
-    wxChar *ext = (wxChar *)extension;
+#ifdef USE_GENERIC_FILEDIALOG

 
 

-    wxChar prompt[50];
-    wxString str = _("Save %s file");
-    wxSprintf(prompt, str, what);
+IMPLEMENT_DYNAMIC_CLASS(wxFileDialog, wxGenericFileDialog);

 
 

-    if (*ext == _T('.')) ext++;
-    wxChar wild[60];
-    wxSprintf(wild, _T("*.%s"), ext);
+#endif // USE_GENERIC_FILEDIALOG

 
 

-    return wxFileSelector (prompt, (const wxChar *) NULL, default_name, ext, wild, 0, parent);
-}
+#endif // wxUSE_FILEDLG