X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a8e25474e42a8af7cfc0071bd3149afa42d7b60b..5875d39c9ba19f518e691792524f2fd03261c825:/src/generic/filedlgg.cpp

diff --git a/src/generic/filedlgg.cpp b/src/generic/filedlgg.cpp
index d528b92b1e..fc92b7327a 100644
--- a/src/generic/filedlgg.cpp
+++ b/src/generic/filedlgg.cpp
@@ -1,5 +1,5 @@
-/////////////////////////////////////////////////////////////////////////////
-// Name:        filedlgg.cpp
+//////////////////////////////////////////////////////////////////////////////
+// Name:        src/generic/filedlgg.cpp
 // Purpose:     wxGenericFileDialog
 // Author:      Robert Roebling
 // Modified by:
@@ -9,10 +9,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "filedlgg.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -23,7 +19,7 @@
 #if wxUSE_FILEDLG
 
 // NOTE : it probably also supports MAC, untested
-#if !defined(__UNIX__) && !defined(__DOS__) && !defined(__WIN32__)
+#if !defined(__UNIX__) && !defined(__DOS__) && !defined(__WIN32__) && !defined(__OS2__)
 #error wxGenericFileDialog currently only supports Unix, win32 and DOS
 #endif
 
@@ -34,6 +30,7 @@
 #include "wx/stattext.h"
 #include "wx/debug.h"
 #include "wx/log.h"
+#include "wx/longlong.h"
 #include "wx/intl.h"
 #include "wx/msgdlg.h"
 #include "wx/sizer.h"
@@ -43,6 +40,7 @@
 #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"
@@ -63,6 +61,11 @@
     #endif
 #endif
 
+#ifdef __WINDOWS__
+    #include "wx/msw/wrapwin.h"
+    #include "wx/msw/mslu.h"
+#endif
+
 #ifdef __WATCOMC__
     #include <direct.h>
 #endif
@@ -77,71 +80,91 @@
 // ----------------------------------------------------------------------------
 
 static
-int wxFileDataNameCompare( long data1, long data2, long data)
+int wxCALLBACK wxFileDataNameCompare( long data1, long data2, long sortOrder)
 {
-     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() );
+     wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
+     wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
+
+     if (fd1->GetFileName() == wxT(".."))
+         return -sortOrder;
+     if (fd2->GetFileName() == wxT(".."))
+         return sortOrder;
+     if (fd1->IsDir() && !fd2->IsDir())
+         return -sortOrder;
+     if (fd2->IsDir() && !fd1->IsDir())
+         return sortOrder;
+
+     return sortOrder*wxStrcmp( fd1->GetFileName(), fd2->GetFileName() );
 }
 
 static
-int wxFileDataSizeCompare( long data1, long data2, long data)
+int wxCALLBACK wxFileDataSizeCompare(long data1, long data2, long sortOrder)
 {
-     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());
+     wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
+     wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
+
+     if (fd1->GetFileName() == wxT(".."))
+         return -sortOrder;
+     if (fd2->GetFileName() == wxT(".."))
+         return sortOrder;
+     if (fd1->IsDir() && !fd2->IsDir())
+         return -sortOrder;
+     if (fd2->IsDir() && !fd1->IsDir())
+         return sortOrder;
+     if (fd1->IsLink() && !fd2->IsLink())
+         return -sortOrder;
+     if (fd2->IsLink() && !fd1->IsLink())
+         return sortOrder;
+
+     return fd1->GetSize() > fd2->GetSize() ? sortOrder : -sortOrder;
 }
 
 static
-int wxFileDataTypeCompare( long data1, long data2, long data)
+int wxCALLBACK wxFileDataTypeCompare(long data1, long data2, long sortOrder)
 {
-     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() );
+     wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
+     wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
+
+     if (fd1->GetFileName() == wxT(".."))
+         return -sortOrder;
+     if (fd2->GetFileName() == wxT(".."))
+         return sortOrder;
+     if (fd1->IsDir() && !fd2->IsDir())
+         return -sortOrder;
+     if (fd2->IsDir() && !fd1->IsDir())
+         return sortOrder;
+     if (fd1->IsLink() && !fd2->IsLink())
+         return -sortOrder;
+     if (fd2->IsLink() && !fd1->IsLink())
+         return sortOrder;
+
+     return sortOrder*wxStrcmp( fd1->GetFileType(), fd2->GetFileType() );
 }
 
 static
-int wxFileDataTimeCompare( long data1, long data2, long data)
+int wxCALLBACK wxFileDataTimeCompare(long data1, long data2, long sortOrder)
 {
-     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);
+     wxFileData *fd1 = (wxFileData *)wxUIntToPtr(data1);
+     wxFileData *fd2 = (wxFileData *)wxUIntToPtr(data2);
+
+     if (fd1->GetFileName() == wxT(".."))
+         return -sortOrder;
+     if (fd2->GetFileName() == wxT(".."))
+         return sortOrder;
+     if (fd1->IsDir() && !fd2->IsDir())
+         return -sortOrder;
+     if (fd2->IsDir() && !fd1->IsDir())
+         return sortOrder;
+
+     return fd1->GetDateTime().IsLaterThan(fd2->GetDateTime()) ? sortOrder : -sortOrder;
 }
 
-#ifdef __UNIX__
+#if defined(__DOS__) || defined(__WINDOWS__) || defined (__OS2__)
+#define IsTopMostDir(dir)   (dir.empty())
+#else
 #define IsTopMostDir(dir)   (dir == wxT("/"))
 #endif
 
-#if defined(__DOS__) || defined(__WINDOWS__)
-#define IsTopMostDir(dir)   (dir.IsEmpty())
-#endif
-
-#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
-// defined in src/generic/dirctrlg.cpp
-extern bool wxIsDriveAvailable(const wxString& dirName);
-#endif
-
 // defined in src/generic/dirctrlg.cpp
 extern size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayInt &icon_ids);
 
@@ -149,19 +172,9 @@ extern size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, w
 //  wxFileData
 //-----------------------------------------------------------------------------
 
-wxFileData::wxFileData( 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 = GetImageId();
-}
-
 wxFileData::wxFileData( const wxString &filePath, const wxString &fileName, fileType type, int image_id )
 {
+    Init();
     m_fileName = fileName;
     m_filePath = filePath;
     m_type = type;
@@ -170,6 +183,24 @@ wxFileData::wxFileData( const wxString &filePath, const wxString &fileName, file
     ReadData();
 }
 
+void wxFileData::Init()
+{
+    m_size = 0;
+    m_type = wxFileData::is_file;
+    m_image = wxFileIconsTable::file;
+}
+
+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();
+}
+
 void wxFileData::ReadData()
 {
     if (IsDrive())
@@ -178,9 +209,9 @@ void wxFileData::ReadData()
         return;
     }
 
-#if defined(__DOS__) || defined(__WINDOWS__)
+#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
     // c:\.. is a drive don't stat it
-    if ((fileName == wxT("..")) && (filePath.length() <= 5))
+    if ((m_fileName == wxT("..")) && (m_filePath.length() <= 5))
     {
         m_type = is_drive;
         m_size = 0;
@@ -190,11 +221,17 @@ void wxFileData::ReadData()
 
     wxStructStat buff;
 
-#if defined(__UNIX__) && (!defined( __EMX__ ) && !defined(__VMS))
+#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_type |= (buff.st_mode & S_IFDIR) != 0 ? is_dir : 0;
@@ -203,10 +240,13 @@ void wxFileData::ReadData()
     // try to get a better icon
     if (m_image == wxFileIconsTable::file)
     {
-        if (IsExe())
+        if (m_fileName.Find(wxT('.'), true) != wxNOT_FOUND)
+        {
+            m_image = wxTheFileIconsTable->GetIconID( m_fileName.AfterLast(wxT('.')));
+        } else if (IsExe())
+        {
             m_image = wxFileIconsTable::executable;
-        else if (m_fileName.Find(wxT('.'), TRUE) != wxNOT_FOUND)
-            m_image = wxTheFileIconsTable->GetIconID(m_fileName.AfterLast(wxT('.')));
+        }
     }
 
     m_size = buff.st_size;
@@ -225,7 +265,7 @@ void wxFileData::ReadData()
                          buff.st_mode & wxS_IWOTH ? _T('w') : _T('-'),
                          buff.st_mode & wxS_IXOTH ? _T('x') : _T('-'));
 #elif defined(__WIN32__)
-    DWORD attribs = GetFileAttributes(filePath);
+    DWORD attribs = GetFileAttributes(m_filePath);
     if (attribs != (DWORD)-1)
     {
         m_permissions.Printf(_T("%c%c%c%c"),
@@ -245,7 +285,7 @@ wxString wxFileData::GetFileType() const
         return _("<LINK>");
     else if (IsDrive())
         return _("<DRIVE>");
-   else if (m_fileName.Find(wxT('.'), TRUE) != wxNOT_FOUND)
+    else if (m_fileName.Find(wxT('.'), true) != wxNOT_FOUND)
         return m_fileName.AfterLast(wxT('.'));
 
     return wxEmptyString;
@@ -269,7 +309,8 @@ wxString wxFileData::GetHint() const
     else if (IsDrive())
         s += _("<DRIVE>");
     else // plain file
-        s += wxString::Format( _("%ld bytes"), m_size );
+        s += wxString::Format(_("%ld bytes"),
+                              wxLongLong(m_size).ToString().c_str());
 
     s += wxT(' ');
 
@@ -281,7 +322,7 @@ wxString wxFileData::GetHint() const
     }
 
     return s;
-};
+}
 
 wxString wxFileData::GetEntry( fileListFieldType num ) const
 {
@@ -294,7 +335,7 @@ wxString wxFileData::GetEntry( fileListFieldType num ) const
 
         case FileList_Size:
             if (!IsDir() && !IsLink() && !IsDrive())
-                s.Printf(_T("%ld"), m_size);
+                s = wxLongLong(m_size).ToString();
             break;
 
         case FileList_Type:
@@ -302,7 +343,7 @@ wxString wxFileData::GetEntry( fileListFieldType num ) const
             break;
 
         case FileList_Time:
-                if (!IsDrive())
+            if (!IsDrive())
                 s = GetModificationTime();
             break;
 
@@ -338,10 +379,11 @@ void wxFileData::MakeItem( wxListItem &item )
 
     if (IsLink())
     {
-        wxColour *dg = wxTheColourDatabase->FindColour( _T("MEDIUM GREY") );
-        item.SetTextColour(*dg);
+        wxColour dg = wxTheColourDatabase->Find( _T("MEDIUM GREY") );
+        if ( dg.Ok() )
+            item.SetTextColour(dg);
     }
-    item.m_data = (long)this;
+    item.m_data = wxPtrToUInt(this);
 }
 
 //-----------------------------------------------------------------------------
@@ -351,15 +393,16 @@ void wxFileData::MakeItem( wxListItem &item )
 IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl)
 
 BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)
-    EVT_LIST_DELETE_ITEM(-1, wxFileCtrl::OnListDeleteItem)
-    EVT_LIST_END_LABEL_EDIT(-1, wxFileCtrl::OnListEndLabelEdit)
-    EVT_LIST_COL_CLICK(-1, wxFileCtrl::OnListColClick)
+    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()
 
 
 wxFileCtrl::wxFileCtrl()
 {
-    m_showHidden = FALSE;
+    m_showHidden = false;
     m_sort_foward = 1;
     m_sort_field = wxFileData::FileList_Name;
 }
@@ -465,7 +508,7 @@ void wxFileCtrl::UpdateItem(const wxListItem &item)
     fd->ReadData();
 
     SetItemText(item, fd->GetFileName());
-    SetItemImage(item, fd->GetImageId(), fd->GetImageId());
+    SetItemImage(item, fd->GetImageId());
 
     if (GetWindowStyleFlag() & wxLC_REPORT)
     {
@@ -482,28 +525,28 @@ void wxFileCtrl::UpdateFiles()
 
     wxBusyCursor bcur; // this may take a while...
 
-    FreeAllItemsData();
     DeleteAllItems();
 
-    wxFileData *fd = (wxFileData *) NULL;
     wxListItem item;
     item.m_itemId = 0;
     item.m_col = 0;
 
-#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXMAC__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXMAC__) || defined(__OS2__)
     if ( IsTopMostDir(m_dirName) )
-        {
+    {
         wxArrayString names, paths;
         wxArrayInt icons;
         size_t n, count = wxGetAvailableDrives(paths, names, icons);
 
         for (n=0; n<count; n++)
-            {
-            fd = new wxFileData(paths[n], names[n], wxFileData::is_drive, icons[n]);
-                Add(fd, item);
+        {
+            wxFileData *fd = new wxFileData(paths[n], names[n], wxFileData::is_drive, icons[n]);
+            if (Add(fd, item) != -1)
                 item.m_itemId++;
-            }
+            else
+                delete fd;
         }
+    }
     else
 #endif // defined(__DOS__) || defined(__WINDOWS__)
     {
@@ -511,19 +554,21 @@ void wxFileCtrl::UpdateFiles()
         if ( !IsTopMostDir(m_dirName) )
         {
             wxString p(wxPathOnly(m_dirName));
-#ifdef __UNIX__
-            if (p.IsEmpty()) p = wxT("/");
+#if defined(__UNIX__) && !defined(__OS2__)
+            if (p.empty()) p = wxT("/");
 #endif // __UNIX__
-            fd = new wxFileData(p, wxT(".."), wxFileData::is_dir, wxFileIconsTable::folder);
-            Add(fd, item);
-            item.m_itemId++;
+            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__)
+#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
         if (dirname.length() == 2 && dirname[1u] == wxT(':'))
             dirname << wxT('\\');
-#endif // defined(__DOS__) || defined(__WINDOWS__)
+#endif // defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
         wxDir dir(dirname);
 
         if ( dir.IsOpened() )
@@ -541,9 +586,12 @@ void wxFileCtrl::UpdateFiles()
             cont = dir.GetFirst(&f, wxEmptyString, wxDIR_DIRS | hiddenFlag);
             while (cont)
             {
-                fd = new wxFileData(dirPrefix + f, f, wxFileData::is_dir, wxFileIconsTable::folder);
-                Add(fd, item);
-                item.m_itemId++;
+                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);
             }
 
@@ -556,9 +604,12 @@ void wxFileCtrl::UpdateFiles()
                                         wxDIR_FILES | hiddenFlag);
                 while (cont)
                 {
-                    fd = new wxFileData(dirPrefix + f, f, wxFileData::is_file, wxFileIconsTable::file);
-                    Add(fd, item);
-                    item.m_itemId++;
+                    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);
                 }
             }
@@ -617,10 +668,12 @@ void wxFileCtrl::MakeDir()
     if (id != -1)
     {
         SortItems(m_sort_field, m_sort_foward);
-        id = FindItem( 0, (long)fd );
+        id = FindItem( 0, wxPtrToUInt(fd) );
         EnsureVisible( id );
         EditLabel( id );
     }
+    else
+        delete fd;
 }
 
 void wxFileCtrl::GoToParentDir()
@@ -632,19 +685,19 @@ void wxFileCtrl::GoToParentDir()
             m_dirName.Remove( len-1, 1 );
         wxString fname( wxFileNameFromPath(m_dirName) );
         m_dirName = wxPathOnly( m_dirName );
-#if defined(__DOS__) || defined(__WINDOWS__)
-        if (!m_dirName.IsEmpty())
+#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
+        if (!m_dirName.empty())
         {
             if (m_dirName.Last() == wxT('.'))
-                m_dirName = wxT("");
+                m_dirName = wxEmptyString;
         }
 #elif defined(__UNIX__)
-        if (m_dirName.IsEmpty())
+        if (m_dirName.empty())
             m_dirName = wxT("/");
 #endif
         UpdateFiles();
         long id = FindItem( 0, fname );
-        if (id != -1)
+        if (id != wxNOT_FOUND)
         {
             SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
             EnsureVisible( id );
@@ -668,10 +721,15 @@ void wxFileCtrl::GoToDir( const wxString &dir )
     EnsureVisible( 0 );
 }
 
-void wxFileCtrl::FreeItemData(const wxListItem& item)
+void wxFileCtrl::FreeItemData(wxListItem& item)
 {
-    wxFileData *fd = (wxFileData*)item.m_data;
-    delete fd;
+    if ( item.m_data )
+    {
+        wxFileData *fd = (wxFileData*)item.m_data;
+        delete fd;
+
+        item.m_data = 0;
+    }
 }
 
 void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
@@ -679,6 +737,11 @@ void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
     FreeItemData(event.m_item);
 }
 
+void wxFileCtrl::OnListDeleteAllItems( wxListEvent & WXUNUSED(event) )
+{
+    FreeAllItemsData();
+}
+
 void wxFileCtrl::FreeAllItemsData()
 {
     wxListItem item;
@@ -698,7 +761,7 @@ 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().First( wxFILE_SEP_PATH ) != wxNOT_FOUND))
@@ -758,40 +821,38 @@ void wxFileCtrl::OnListColClick( wxListEvent &event )
     SortItems(m_sort_field, m_sort_foward);
 }
 
-void wxFileCtrl::SortItems(wxFileData::fileListFieldType field, bool foward)
+void wxFileCtrl::SortItems(wxFileData::fileListFieldType field, bool forward)
 {
     m_sort_field = field;
-    m_sort_foward = foward;
-    long sort_dir = foward ? 1 : -1;
+    m_sort_foward = forward;
+    const long sort_dir = forward ? 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);
+            wxListCtrl::SortItems(wxFileDataSizeCompare, sort_dir);
             break;
-        }
+
         case wxFileData::FileList_Type :
-        {
-             wxListCtrl::SortItems((wxListCtrlCompare)wxFileDataTypeCompare, sort_dir);
-             break;
-        }
+            wxListCtrl::SortItems(wxFileDataTypeCompare, sort_dir);
+            break;
+
         case wxFileData::FileList_Time :
-        {
-             wxListCtrl::SortItems((wxListCtrlCompare)wxFileDataTimeCompare, sort_dir);
-             break;
-        }
-        default : break;
+            wxListCtrl::SortItems(wxFileDataTimeCompare, sort_dir);
+            break;
+
+        case wxFileData::FileList_Name :
+        default :
+            wxListCtrl::SortItems(wxFileDataNameCompare, sort_dir);
+            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();
 }
 
@@ -807,7 +868,6 @@ wxFileCtrl::~wxFileCtrl()
 #define  ID_CHOICE        (wxID_FILEDLGG + 8)
 #define  ID_TEXT          (wxID_FILEDLGG + 9)
 #define  ID_LIST_CTRL     (wxID_FILEDLGG + 10)
-#define  ID_ACTIVATED     (wxID_FILEDLGG + 11)
 #define  ID_CHECK         (wxID_FILEDLGG + 12)
 
 IMPLEMENT_DYNAMIC_CLASS(wxGenericFileDialog, wxFileDialogBase)
@@ -828,21 +888,61 @@ BEGIN_EVENT_TABLE(wxGenericFileDialog,wxDialog)
 END_EVENT_TABLE()
 
 long wxGenericFileDialog::ms_lastViewStyle = wxLC_LIST;
-bool wxGenericFileDialog::ms_lastShowHidden = FALSE;
+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 )
-                    :wxFileDialogBase(parent, message, defaultDir, defaultFile, wildCard, style, pos)
+                           long  style,
+                           const wxPoint& pos,
+                           bool  bypassGenericImpl ) : wxFileDialogBase()
 {
-    wxDialog::Create( parent, -1, message, pos, wxDefaultSize,
-                      wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER );
+    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 (wxConfig::Get(FALSE))
+    if (!wxFileDialogBase::Create(parent, message, defaultDir, defaultFile,
+                                  wildCard, style, pos))
+    {
+        return false;
+    }
+
+    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))
     {
         wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ViewStyle"),
                               &ms_lastViewStyle);
@@ -869,13 +969,6 @@ wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
     m_path += defaultFile;
     m_filterExtension = wxEmptyString;
 
-    // interpret wildcards
-    wxArrayString wildDescriptions, wildFilters;
-    if ( !ParseWildcard(m_wildCard, wildDescriptions, wildFilters) )
-    {
-        wxFAIL_MSG( wxT("Wrong file type descripition") );
-    }
-
     // layout
 
     bool is_pda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
@@ -887,14 +980,14 @@ wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
     wxBitmapButton *but;
 
     but = new wxBitmapButton(this, ID_LIST_MODE,
-                             wxArtProvider::GetBitmap(wxART_LIST_VIEW, wxART_CMN_DIALOG));
+                             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 );
 
     but = new wxBitmapButton(this, ID_REPORT_MODE,
-                             wxArtProvider::GetBitmap(wxART_REPORT_VIEW, wxART_CMN_DIALOG));
+                             wxArtProvider::GetBitmap(wxART_REPORT_VIEW, wxART_BUTTON));
 #if wxUSE_TOOLTIPS
     but->SetToolTip( _("View files as a detailed view") );
 #endif
@@ -903,7 +996,7 @@ wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
     buttonsizer->Add( 30, 5, 1 );
 
     m_upDirButton = new wxBitmapButton(this, ID_UP_DIR,
-                           wxArtProvider::GetBitmap(wxART_GO_DIR_UP, wxART_CMN_DIALOG));
+                           wxArtProvider::GetBitmap(wxART_GO_DIR_UP, wxART_BUTTON));
 #if wxUSE_TOOLTIPS
     m_upDirButton->SetToolTip( _("Go to parent directory") );
 #endif
@@ -911,7 +1004,7 @@ wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
 
 #ifndef __DOS__ // VS: Home directory is meaningless in MS-DOS...
     but = new wxBitmapButton(this, ID_PARENT_DIR,
-                             wxArtProvider::GetBitmap(wxART_GO_HOME, wxART_CMN_DIALOG));
+                             wxArtProvider::GetBitmap(wxART_GO_HOME, wxART_BUTTON));
 #if wxUSE_TOOLTIPS
     but->SetToolTip( _("Go to home directory") );
 #endif
@@ -921,7 +1014,7 @@ wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
 #endif //!__DOS__
 
     m_newDirButton = new wxBitmapButton(this, ID_NEW_DIR,
-                           wxArtProvider::GetBitmap(wxART_NEW_DIR, wxART_CMN_DIALOG));
+                           wxArtProvider::GetBitmap(wxART_NEW_DIR, wxART_BUTTON));
 #if wxUSE_TOOLTIPS
     m_newDirButton->SetToolTip( _("Create new directory") );
 #endif
@@ -934,8 +1027,8 @@ wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
 
     wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
     if (is_pda)
-        staticsizer->Add( new wxStaticText( this, -1, _("Current directory:") ), 0, wxRIGHT, 10 );
-    m_static = new wxStaticText( this, -1, m_dir );
+        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 );
 
@@ -944,7 +1037,7 @@ wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
         style2 |= wxLC_SINGLE_SEL;
 
     m_list = new wxFileCtrl( this, ID_LIST_CTRL,
-                             wildFilters[0], ms_lastShowHidden,
+                             wxEmptyString, ms_lastShowHidden,
                              wxDefaultPosition, wxSize(540,200),
                              style2);
 
@@ -953,23 +1046,18 @@ wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
         // PDAs have a different screen layout
         mainsizer->Add( m_list, 1, wxEXPAND | wxLEFT|wxRIGHT, 5 );
 
-        wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
-        m_choice = new wxChoice( this, ID_CHOICE );
-        choicesizer->Add( m_choice, 1, wxCENTER|wxALL, 5 );
-        mainsizer->Add( choicesizer, 0, wxEXPAND );
-
         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 = new wxCheckBox( this, ID_CHECK, _("Show hidden files") );
-        m_check->SetValue( ms_lastShowHidden );
-        textsizer->Add( m_check, 0, wxCENTER|wxALL, 5 );
+        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, _("OK") ), 0, wxCENTER | wxALL, 5 );
-        buttonsizer->Add( new wxButton( this, wxID_CANCEL, _("Cancel") ), 0, wxCENTER | wxALL, 5 );
+        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
@@ -979,7 +1067,7 @@ wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
         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 );
+        textsizer->Add( new wxButton( this, wxID_OK ), 0, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
         mainsizer->Add( textsizer, 0, wxEXPAND );
 
         wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
@@ -988,17 +1076,13 @@ wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
         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, _("Cancel") ), 0, wxCENTER | wxALL, 10 );
+        choicesizer->Add( new wxButton( this, wxID_CANCEL ), 0, wxCENTER | wxALL, 10 );
         mainsizer->Add( choicesizer, 0, wxEXPAND );
     }
 
-    for (size_t n=0; n<wildFilters.GetCount(); n++)
-    {
-        m_choice->Append( wildDescriptions[n], (void*) new wxString( wildFilters[n] ) );
-    }
-    SetFilterIndex( 0 );
+    SetWildcard(wildCard);
 
-    SetAutoLayout( TRUE );
+    SetAutoLayout( true );
     SetSizer( mainsizer );
 
     mainsizer->Fit( this );
@@ -1007,22 +1091,27 @@ wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
     Centre( wxBOTH );
 
     m_text->SetFocus();
+
+    return true;
 }
 
 wxGenericFileDialog::~wxGenericFileDialog()
 {
-    if (wxConfig::Get(FALSE))
+    if (!m_bypassGenericImpl)
     {
-        wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ViewStyle"),
-                               ms_lastViewStyle);
-        wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ShowHidden"),
-                               ms_lastShowHidden);
-    }
+        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);
+        const int count = m_choice->GetCount();
+        for ( int i = 0; i < count; i++ )
+        {
+            delete (wxString *)m_choice->GetClientData(i);
+        }
     }
 }
 
@@ -1035,6 +1124,18 @@ int wxGenericFileDialog::ShowModal()
     return wxDialog::ShowModal();
 }
 
+bool wxGenericFileDialog::Show( bool show )
+{
+    if (show)
+    {
+        m_list->GoToDir(m_dir);
+        UpdateControls();
+        m_text->SetValue(m_fileName);
+    }
+
+    return wxDialog::Show( show );
+}
+
 void wxGenericFileDialog::DoSetFilterIndex(int filterindex)
 {
     wxString *str = (wxString*) m_choice->GetClientData( filterindex );
@@ -1052,6 +1153,31 @@ void wxGenericFileDialog::DoSetFilterIndex(int filterindex)
     }
 }
 
+void wxGenericFileDialog::SetWildcard(const wxString& wildCard)
+{
+    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 wxGenericFileDialog::SetFilterIndex( int filterindex )
 {
     m_choice->SetSelection( filterindex );
@@ -1081,7 +1207,7 @@ void wxGenericFileDialog::OnTextEnter( wxCommandEvent &WXUNUSED(event) )
     GetEventHandler()->ProcessEvent( cevent );
 }
 
-static bool ignoreChanges = FALSE;
+static bool ignoreChanges = false;
 
 void wxGenericFileDialog::OnTextChange( wxCommandEvent &WXUNUSED(event) )
 {
@@ -1113,16 +1239,16 @@ void wxGenericFileDialog::OnSelected( wxListEvent &event )
     dir += filename;
     if (wxDirExists(dir)) return;
 
-    ignoreChanges = TRUE;
+    ignoreChanges = true;
     m_text->SetValue( filename );
-    ignoreChanges = FALSE;
+    ignoreChanges = false;
 }
 
 void wxGenericFileDialog::HandleAction( const wxString &fn )
 {
     wxString filename( fn );
     wxString dir = m_list->GetDir();
-    if (filename.IsEmpty()) return;
+    if (filename.empty()) return;
     if (filename == wxT(".")) return;
 
     // "some/place/" means they want to chdir not try to load "place"
@@ -1149,20 +1275,23 @@ void wxGenericFileDialog::HandleAction( const wxString &fn )
 
     if (filename.BeforeFirst(wxT('/')) == wxT("~"))
     {
-        filename = wxGetUserHome() + filename.Remove(0, 1);
+        filename = wxString(wxGetUserHome()) + filename.Remove(0, 1);
     }
 #endif // __UNIX__
 
-    if ((filename.Find(wxT('*')) != wxNOT_FOUND) ||
-        (filename.Find(wxT('?')) != wxNOT_FOUND))
+    if (!(m_dialogStyle & wxSAVE))
     {
-        if (filename.Find(wxFILE_SEP_PATH) != wxNOT_FOUND)
+        if ((filename.Find(wxT('*')) != wxNOT_FOUND) ||
+            (filename.Find(wxT('?')) != wxNOT_FOUND))
         {
-            wxMessageBox(_("Illegal file specification."), _("Error"), wxOK | wxICON_ERROR );
+            if (filename.Find(wxFILE_SEP_PATH) != wxNOT_FOUND)
+            {
+                wxMessageBox(_("Illegal file specification."), _("Error"), wxOK | wxICON_ERROR );
+                return;
+            }
+            m_list->SetWild( filename );
             return;
         }
-        m_list->SetWild( filename );
-        return;
     }
 
     if (!IsTopMostDir(dir))
@@ -1204,8 +1333,7 @@ void wxGenericFileDialog::HandleAction( const wxString &fn )
                 wxFileExists( filename ) )
     {
         wxString msg;
-        msg.Printf( _("File '%s' already exists, do you really want to "
-                     "overwrite it?"), filename.c_str() );
+        msg.Printf( _("File '%s' already exists, do you really want to overwrite it?"), filename.c_str() );
 
         if (wxMessageBox(msg, _("Confirm"), wxYES_NO) != wxYES)
             return;
@@ -1226,7 +1354,7 @@ void wxGenericFileDialog::HandleAction( const wxString &fn )
         wxString cwd;
         wxSplitPath(filename, &cwd, NULL, NULL);
 
-        if ( cwd != wxGetWorkingDirectory() )
+        if ( cwd != wxGetCwd() )
         {
             wxSetWorkingDirectory(cwd);
         }
@@ -1351,16 +1479,15 @@ void wxGenericFileDialog::UpdateControls()
     bool enable = !IsTopMostDir(dir);
     m_upDirButton->Enable(enable);
 
-#if defined(__DOS__) || defined(__WINDOWS__)
+#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
     m_newDirButton->Enable(enable);
-#endif // defined(__DOS__) || defined(__WINDOWS__)
+#endif // defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
 }
 
 #ifdef USE_GENERIC_FILEDIALOG
 
-IMPLEMENT_DYNAMIC_CLASS(wxFileDialog, wxGenericFileDialog);
+IMPLEMENT_DYNAMIC_CLASS(wxFileDialog, wxGenericFileDialog)
 
 #endif // USE_GENERIC_FILEDIALOG
 
 #endif // wxUSE_FILEDLG
-