DJGPP compilation

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

diff --git a/src/generic/dirdlgg.cpp b/src/generic/dirdlgg.cpp
index ab07302a8252ef626fc9745ece9f25780c765a61..454b60cc0511013a9595f7ba55246f94aaa5fb2a 100644 (file)
--- a/src/generic/dirdlgg.cpp
+++ b/src/generic/dirdlgg.cpp
@@ -6,7 +6,7 @@
 // Created:     12/12/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Harm van der Heijden and Robert Roebling
 // Created:     12/12/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Harm van der Heijden and Robert Roebling

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

 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__


@@ -29,6 +29,7 @@
 #include "wx/button.h"
 #include "wx/layout.h"
 #include "wx/msgdlg.h"
 #include "wx/button.h"
 #include "wx/layout.h"
 #include "wx/msgdlg.h"

+#include "wx/textctrl.h"

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


@@ -38,6 +39,8 @@
 #include "wx/icon.h"
 #include "wx/log.h"
 #include "wx/sizer.h"
 #include "wx/icon.h"
 #include "wx/log.h"
 #include "wx/sizer.h"

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

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


@@ -50,17 +53,18 @@
 #undef GetFirstChild
 #endif
 
 #undef GetFirstChild
 #endif
 

+#ifndef __WXMSW__

 /* XPM */
 static char * icon1_xpm[] = {
 /* width height ncolors chars_per_pixel */
 "16 16 6 1",
 /* colors */
 /* XPM */
 static char * icon1_xpm[] = {
 /* width height ncolors chars_per_pixel */
 "16 16 6 1",
 /* colors */

-"      s None  c None",
-".     c #000000",
-"+     c #c0c0c0",
-"@     c #808080",
-"#     c #ffff00",
-"$     c #ffffff",
+"   s None  c None",
+".  c #000000",
+"+  c #c0c0c0",
+"@  c #808080",
+"#  c #ffff00",
+"$  c #ffffff",

 /* pixels */
 "                ",
 "   @@@@@        ",
 /* pixels */
 "                ",
 "   @@@@@        ",


@@ -84,12 +88,12 @@ static char * icon2_xpm[] = {
 /* width height ncolors chars_per_pixel */
 "16 16 6 1",
 /* colors */
 /* 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",
+"   s None  c None",
+".  c #000000",
+"+  c #c0c0c0",
+"@  c #808080",
+"#  c #ffff00",
+"$  c #ffffff",

 /* pixels */
 "                ",
 "   @@@@@        ",
 /* pixels */
 "                ",
 "   @@@@@        ",


@@ -108,6 +112,8 @@ static char * icon2_xpm[] = {
 "                ",
 "                "};
 
 "                ",
 "                "};
 

+#endif // !wxMSW
+

 static const int ID_DIRCTRL = 1000;
 static const int ID_TEXTCTRL = 1001;
 static const int ID_OK = 1002;
 static const int ID_DIRCTRL = 1000;
 static const int ID_TEXTCTRL = 1001;
 static const int ID_OK = 1002;


@@ -123,8 +129,8 @@ wxDirItemData::wxDirItemData(wxString& path, wxString& name)
 {
     m_path = path;
     m_name = name;
 {
     m_path = path;
     m_name = name;

-    /* Insert logic to detect hidden files here 
-     * In UnixLand we just check whether the first char is a dot 
+    /* Insert logic to detect hidden files here
+     * In UnixLand we just check whether the first char is a dot

      * For FileNameFromPath read LastDirNameInThisPath ;-) */
     // m_isHidden = (bool)(wxFileNameFromPath(*m_path)[0] == '.');
     m_isHidden = FALSE;
      * For FileNameFromPath read LastDirNameInThisPath ;-) */
     // m_isHidden = (bool)(wxFileNameFromPath(*m_path)[0] == '.');
     m_isHidden = FALSE;


@@ -143,10 +149,7 @@ void wxDirItemData::SetNewDirName( wxString path )
 
 bool wxDirItemData::HasSubDirs()
 {
 
 bool wxDirItemData::HasSubDirs()
 {

-    wxString search = m_path + "/*";
-    wxLogNull log;
-    wxString path = wxFindFirstFile( search, wxDIR );
-    return (bool)(!path.IsNull());
+    return wxDir(m_path).HasSubDirs();

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


@@ -167,19 +170,22 @@ wxDirCtrl::wxDirCtrl(void)
     m_showHidden = FALSE;
 }
 
     m_showHidden = FALSE;
 }
 

-wxDirCtrl::wxDirCtrl(wxWindow *parent, const wxWindowID id, const wxString &WXUNUSED(dir),
-            const wxPoint& pos, const wxSize& size,
-            const long style, const wxString& name )
- :
-  wxTreeCtrl( parent, id, pos, size, style, wxDefaultValidator, name )
+wxDirCtrl::wxDirCtrl(wxWindow *parent,
+                     const wxWindowID id,
+                     const wxString &WXUNUSED(dir),
+                     const wxPoint& pos,
+                     const wxSize& size,
+                     const long style,
+                     const wxString& name )
+         : wxTreeCtrl( parent, id, pos, size, style, wxDefaultValidator, name )

 {
 {

- #ifndef __WXMSW__
+#ifndef __WXMSW__

     m_imageListNormal = new wxImageList(16, 16, TRUE);
     m_imageListNormal->Add(wxICON(icon1));
     m_imageListNormal->Add(wxICON(icon2));
     SetImageList(m_imageListNormal);
     m_imageListNormal = new wxImageList(16, 16, TRUE);
     m_imageListNormal->Add(wxICON(icon1));
     m_imageListNormal->Add(wxICON(icon2));
     SetImageList(m_imageListNormal);

- #endif
-  
+#endif // !MSW
+

     m_showHidden = FALSE;
     m_rootId = AddRoot( _("Sections") );
     SetItemHasChildren(m_rootId);
     m_showHidden = FALSE;
     m_rootId = AddRoot( _("Sections") );
     SetItemHasChildren(m_rootId);


@@ -190,7 +196,7 @@ wxDirCtrl::wxDirCtrl(wxWindow *parent, const wxWindowID id, const wxString &WXUN
 #define ADD_SECTION(a,b) \
   if (wxPathExists((a))) { m_paths.Add( (a) ); m_names.Add( (b) ); };
 
 #define ADD_SECTION(a,b) \
   if (wxPathExists((a))) { m_paths.Add( (a) ); m_names.Add( (b) ); };
 

-void wxDirCtrl::SetupSections() 
+void wxDirCtrl::SetupSections()

 {
   wxString home;
 
 {
   wxString home;
 


@@ -198,17 +204,17 @@ void wxDirCtrl::SetupSections()
   m_names.Clear();
 #ifdef __WXMSW__
   // better than nothing
   m_names.Clear();
 #ifdef __WXMSW__
   // better than nothing

-  ADD_SECTION(_T("c:\\"), _("My Harddisk") )
+  ADD_SECTION(wxT("c:\\"), _("My Harddisk") )

 #else
 #else

-  ADD_SECTION(_T("/"), _("The Computer") )
+  ADD_SECTION(wxT("/"), _("The Computer") )

   wxGetHomeDir(&home);
   ADD_SECTION(home, _("My Home") )
   wxGetHomeDir(&home);
   ADD_SECTION(home, _("My Home") )

-  ADD_SECTION(_T("/mnt"), _("Mounted Devices") )
-  ADD_SECTION(_T("/usr"), _("User") )
-  ADD_SECTION(_T("/usr/local"), _("User Local") )
-  ADD_SECTION(_T("/var"), _("Variables") )
-  ADD_SECTION(_T("/etc"), _("Etcetera") )
-  ADD_SECTION(_T("/tmp"), _("Temporary") )
+  ADD_SECTION(wxT("/mnt"), _("Mounted Devices") )
+  ADD_SECTION(wxT("/usr/local"), _("User Local") )
+  ADD_SECTION(wxT("/usr"), _("User") )
+  ADD_SECTION(wxT("/var"), _("Variables") )
+  ADD_SECTION(wxT("/etc"), _("Etcetera") )
+  ADD_SECTION(wxT("/tmp"), _("Temporary") )

 #endif
 }
 #undef ADD_SECTION
 #endif
 }
 #undef ADD_SECTION


@@ -219,14 +225,16 @@ void wxDirCtrl::CreateItems(const wxTreeItemId &parent)
     wxDirItemData *dir_item;
 
 //  wxASSERT(m_paths.Count() == m_names.Count());  ?
     wxDirItemData *dir_item;
 
 //  wxASSERT(m_paths.Count() == m_names.Count());  ?

-  
-    for (unsigned int i=0; i<m_paths.Count(); i++) 
+
+    size_t count = m_paths.GetCount();
+    for ( size_t i=0; i<count; i++)

     {
     {

-       dir_item = new wxDirItemData(m_paths[i],m_names[i]);
+        dir_item = new wxDirItemData(m_paths[i],m_names[i]);

 #ifdef __WXMSW__
 #ifdef __WXMSW__

-       id = AppendItem( parent, m_names[i], -1, -1, dir_item);
+        id = AppendItem( parent, m_names[i], -1, -1, dir_item);

 #else
 #else

-       id = AppendItem( parent, m_names[i], 0, 1, dir_item);
+        id = AppendItem( parent, m_names[i], 0, -1, dir_item);
+        SetItemImage( id, 1, wxTreeItemIcon_Expanded );

 #endif
         if (dir_item->m_hasSubDirs) SetItemHasChildren(id);
     }
 #endif
         if (dir_item->m_hasSubDirs) SetItemHasChildren(id);
     }


@@ -240,7 +248,7 @@ void wxDirCtrl::OnBeginEditItem(wxTreeEvent &event)
         event.Veto();
         return;
     }
         event.Veto();
         return;
     }

-    
+

     // don't rename the individual sections
     if (GetParent( event.GetItem() ) == m_rootId)
     {
     // don't rename the individual sections
     if (GetParent( event.GetItem() ) == m_rootId)
     {


@@ -254,31 +262,31 @@ void wxDirCtrl::OnEndEditItem(wxTreeEvent &event)
     if ((event.GetLabel().IsEmpty()) ||
         (event.GetLabel() == _(".")) ||
         (event.GetLabel() == _("..")) ||
     if ((event.GetLabel().IsEmpty()) ||
         (event.GetLabel() == _(".")) ||
         (event.GetLabel() == _("..")) ||

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

     }
 
     wxTreeItemId id = event.GetItem();
     wxDirItemData *data = (wxDirItemData*)GetItemData( id );
     wxASSERT( data );
     }
 
     wxTreeItemId id = event.GetItem();
     wxDirItemData *data = (wxDirItemData*)GetItemData( id );
     wxASSERT( data );

-    
+

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

-    new_name += _T("/");
+    new_name += wxT("/");

     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(data->m_path,new_name))
     {
         data->SetNewDirName( new_name );
     if (wxRenameFile(data->m_path,new_name))
     {
         data->SetNewDirName( new_name );


@@ -286,7 +294,7 @@ void wxDirCtrl::OnEndEditItem(wxTreeEvent &event)
     else
     {
         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
     else
     {
         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );

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

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


@@ -304,30 +312,29 @@ void wxDirCtrl::OnExpandItem(wxTreeEvent &event)
     wxBeginBusyCursor();
 
     wxDirItemData *data = (wxDirItemData *)GetItemData(event.GetItem());
     wxBeginBusyCursor();
 
     wxDirItemData *data = (wxDirItemData *)GetItemData(event.GetItem());

-    wxASSERT(data);
-
-    wxString search,path,filename;

 
     m_paths.Clear();
     m_names.Clear();
 
     m_paths.Clear();
     m_names.Clear();

-    search = data->m_path + "/*";
-    for (path = wxFindFirstFile( search, wxDIR ); !path.IsNull(); 
-       path=wxFindNextFile() ) 
+
+    wxString path = data->m_path;
+
+    wxDir dir(path);
+
+    path += _T('/');
+
+    wxString filename;
+    bool cont = dir.GetFirst(&filename, "", wxDIR_DIRS | wxDIR_HIDDEN);
+    while ( cont )

     {
     {

-        filename = wxFileNameFromPath( path );
-        /* Don't add "." and ".." to the tree. I think wxFindNextFile
-         * also checks this, but I don't quite understand what happens
-         * there. Also wxFindNextFile seems to swallow hidden dirs */
-        if ((filename != ".") && (filename != "..")) 
-        {
-            m_paths.Add(path);
-            m_names.Add(filename);
-        }
+        m_paths.Add(path + filename);
+        m_names.Add(filename);
+
+        cont = dir.GetNext(&filename);

     }
     }

-    
+

     CreateItems( event.GetItem() );
     SortChildren( event.GetItem() );
     CreateItems( event.GetItem() );
     SortChildren( event.GetItem() );

-      
+

     wxEndBusyCursor();
 }
 
     wxEndBusyCursor();
 }
 


@@ -338,10 +345,10 @@ void wxDirCtrl::OnCollapseItem(wxTreeEvent &event )
     /* Workaround because DeleteChildren has disapeared (why?) and
      * CollapseAndReset doesn't work as advertised (deletes parent too) */
     child = GetFirstChild(parent, cookie);
     /* Workaround because DeleteChildren has disapeared (why?) and
      * CollapseAndReset doesn't work as advertised (deletes parent too) */
     child = GetFirstChild(parent, cookie);

-    while (child.IsOk()) 
+    while (child.IsOk())

     {
         Delete(child);
     {
         Delete(child);

-        /* Not GetNextChild below, because the cookie mechanism can't 
+        /* Not GetNextChild below, because the cookie mechanism can't

          * handle disappearing children! */
         child = GetFirstChild(parent, cookie);
     }
          * handle disappearing children! */
         child = GetFirstChild(parent, cookie);
     }


@@ -352,11 +359,7 @@ void wxDirCtrl::OnCollapseItem(wxTreeEvent &event )
 //-----------------------------------------------------------------------------
 
 
 //-----------------------------------------------------------------------------
 
 

-#if !USE_SHARED_LIBRARY
-IMPLEMENT_CLASS(wxDirDialog, wxDialog)
-#else

 IMPLEMENT_DYNAMIC_CLASS( wxDirDialog, wxDialog )
 IMPLEMENT_DYNAMIC_CLASS( wxDirDialog, wxDialog )

-#endif

 
 BEGIN_EVENT_TABLE( wxDirDialog, wxDialog )
   EVT_TREE_KEY_DOWN        (ID_DIRCTRL,   wxDirDialog::OnTreeKeyDown)
 
 BEGIN_EVENT_TABLE( wxDirDialog, wxDialog )
   EVT_TREE_KEY_DOWN        (ID_DIRCTRL,   wxDirDialog::OnTreeKeyDown)


@@ -369,34 +372,40 @@ BEGIN_EVENT_TABLE( wxDirDialog, wxDialog )
   //  EVT_CHECKBOX             (ID_CHECK,     wxDirDialog::OnCheck)
 END_EVENT_TABLE()
 
   //  EVT_CHECKBOX             (ID_CHECK,     wxDirDialog::OnCheck)
 END_EVENT_TABLE()
 

-wxDirDialog::wxDirDialog(wxWindow *parent, const wxString& message,
-                        const wxString& defaultPath, long style, 
-                        const wxPoint& pos) : 
-  wxDialog(parent, -1, message, pos, wxSize(300,300),
-          wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
+wxDirDialog::wxDirDialog(wxWindow *parent,
+                         const wxString& message,
+                         const wxString& defaultPath,
+                         long style,
+                         const wxPoint& pos)
+           : wxDialog(parent, -1, message, pos, wxSize(300,300),
+                      wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)

 {
     m_message = message;
     m_dialogStyle = style;
     m_parent = parent;
 {
     m_message = message;
     m_dialogStyle = style;
     m_parent = parent;

-  
+

     m_path = defaultPath;
     m_path = defaultPath;

-  
+

     wxBeginBusyCursor();
     wxBeginBusyCursor();

-    
+

     wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
 
     // 1) dir ctrl
     wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
 
     // 1) dir ctrl

-    m_dir = new wxDirCtrl( this, ID_DIRCTRL, "/", wxDefaultPosition, wxSize(200,200), 
-      wxTR_HAS_BUTTONS | wxSUNKEN_BORDER | wxTR_EDIT_LABELS); 
+    m_dir = new wxDirCtrl( this, ID_DIRCTRL, _T("/"),
+                           wxDefaultPosition,
+                           wxSize(200,200),
+                           wxTR_HAS_BUTTONS |
+                           wxSUNKEN_BORDER |
+                           wxTR_EDIT_LABELS );

     topsizer->Add( m_dir, 1, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 );
     topsizer->Add( m_dir, 1, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 );

- 
+

     // 2) text ctrl
     // 2) text ctrl

-    m_input = new wxTextCtrl( this, ID_TEXTCTRL, m_path, wxDefaultPosition ); 
+    m_input = new wxTextCtrl( this, ID_TEXTCTRL, m_path, wxDefaultPosition );

     topsizer->Add( m_input, 0, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 );
     topsizer->Add( m_input, 0, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 );

-    
+

     // m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden") );
     // m_check->SetValue(TRUE);
     // m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden") );
     // m_check->SetValue(TRUE);

-    
+

 #if wxUSE_STATLINE
     // 3) static line
     topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
 #if wxUSE_STATLINE
     // 3) static line
     topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );


@@ -410,20 +419,80 @@ wxDirDialog::wxDirDialog(wxWindow *parent, const wxString& message,
     buttonsizer->Add( m_cancel, 0, wxLEFT|wxRIGHT, 10 );
     m_new = new wxButton( this, ID_NEW, _("New...") );
     buttonsizer->Add( m_new, 0, wxLEFT|wxRIGHT, 10 );
     buttonsizer->Add( m_cancel, 0, wxLEFT|wxRIGHT, 10 );
     m_new = new wxButton( this, ID_NEW, _("New...") );
     buttonsizer->Add( m_new, 0, wxLEFT|wxRIGHT, 10 );

-    
+

     topsizer->Add( buttonsizer, 0, wxALL | wxCENTER, 10 );
 
     m_ok->SetDefault();
     m_dir->SetFocus();
     topsizer->Add( buttonsizer, 0, wxALL | wxCENTER, 10 );
 
     m_ok->SetDefault();
     m_dir->SetFocus();

-    
+

     SetAutoLayout( TRUE );
     SetSizer( topsizer );
     SetAutoLayout( TRUE );
     SetSizer( topsizer );

-    
+

     topsizer->SetSizeHints( this );
     topsizer->Fit( this );
 
     Centre( wxBOTH );
 
     topsizer->SetSizeHints( this );
     topsizer->Fit( this );
 
     Centre( wxBOTH );
 

+    if (m_path == wxT("~"))
+        wxGetHomeDir( &m_path );
+
+    // choose the directory corresponding to defaultPath in the tree
+    // VZ: using wxStringTokenizer is probably unsafe here (escaped slashes
+    //     will not be processed correctly...)
+    wxStringTokenizer tk(m_path, wxFILE_SEP_PATH, wxTOKEN_STRTOK);
+
+    wxString path;
+
+    long cookie = 0;
+    // default to root dir
+    wxTreeItemId item = m_dir->GetFirstChild(m_dir->GetRootItem(), cookie);
+
+    if (!m_path.IsEmpty() && (m_path != wxT("/")) && (m_dir->m_paths.Count() > 1))
+    {
+        size_t count = m_dir->m_paths.GetCount();
+        for ( size_t i=1; i<count; i++)
+        {
+            if (m_path.Find( m_dir->m_paths[i] ) == 0)
+            {
+                path = m_dir->m_paths[i];
+
+                for (size_t j = 0; j < i; j++)
+                   item = m_dir->GetNextChild(m_dir->GetRootItem(), cookie);
+
+                wxStringTokenizer tk2(path, wxFILE_SEP_PATH, wxTOKEN_STRTOK);
+                for (size_t h = 0; h < tk2.CountTokens(); h++)
+                   tk.GetNextToken();
+
+                break;
+            }
+        }
+    }
+    while ( tk.HasMoreTokens() && item.IsOk() )
+    {
+        path << wxFILE_SEP_PATH << tk.GetNextToken();
+
+        m_dir->Expand(item);
+
+        wxTreeItemId child = m_dir->GetFirstChild(item, cookie);
+        while ( child.IsOk() )
+        {
+            wxDirItemData *data = (wxDirItemData*)m_dir->GetItemData(child);
+            if ( data->m_path == path )
+                break;
+
+            child = m_dir->GetNextChild(item, cookie);
+        }
+
+        item = child;
+    }
+
+    if ( item.IsOk() )
+    {
+        m_dir->Expand(item);
+        m_dir->SelectItem(item);
+        m_dir->EnsureVisible(item);
+    }
+

     wxEndBusyCursor();
 }
 
     wxEndBusyCursor();
 }
 


@@ -436,14 +505,14 @@ int wxDirDialog::ShowModal()
 void wxDirDialog::OnTreeSelected( wxTreeEvent &event )
 {
     wxDirItemData *data = (wxDirItemData*)m_dir->GetItemData(event.GetItem());
 void wxDirDialog::OnTreeSelected( wxTreeEvent &event )
 {
     wxDirItemData *data = (wxDirItemData*)m_dir->GetItemData(event.GetItem());

-    if (data) 
+    if (data)

        m_input->SetValue( data->m_path );
 };
 
 void wxDirDialog::OnTreeKeyDown( wxTreeEvent &WXUNUSED(event) )
 {
     wxDirItemData *data = (wxDirItemData*)m_dir->GetItemData(m_dir->GetSelection());
        m_input->SetValue( data->m_path );
 };
 
 void wxDirDialog::OnTreeKeyDown( wxTreeEvent &WXUNUSED(event) )
 {
     wxDirItemData *data = (wxDirItemData*)m_dir->GetItemData(m_dir->GetSelection());

-    if (data) 
+    if (data)

         m_input->SetValue( data->m_path );
 };
 
         m_input->SetValue( data->m_path );
 };
 


@@ -472,7 +541,7 @@ void wxDirDialog::OnOK( wxCommandEvent& WXUNUSED(event) )
     else {
       // Trouble...
       msg = _("Failed to create directory ")+m_path+
     else {
       // Trouble...
       msg = _("Failed to create directory ")+m_path+

-       _("\n(Do you have the required permissions?)");
+  _("\n(Do you have the required permissions?)");

       wxMessageDialog errmsg(this, msg, _("Error creating directory"), wxOK | wxICON_ERROR);
       errmsg.ShowModal();
       // We still don't have a valid dir. Back to the main dialog.
       wxMessageDialog errmsg(this, msg, _("Error creating directory"), wxOK | wxICON_ERROR);
       errmsg.ShowModal();
       // We still don't have a valid dir. Back to the main dialog.


@@ -492,8 +561,8 @@ void wxDirDialog::OnNew( wxCommandEvent& WXUNUSED(event) )
     if ((id == m_dir->GetRootItem()) ||
         (m_dir->GetParent(id) == m_dir->GetRootItem()))
     {
     if ((id == m_dir->GetRootItem()) ||
         (m_dir->GetParent(id) == m_dir->GetRootItem()))
     {

-        wxMessageDialog msg(this, _("You cannot add a new directory to this section."), 
-                                 _("Create directory"), wxOK | wxICON_INFORMATION );
+        wxMessageDialog msg(this, _("You cannot add a new directory to this section."),
+                            _("Create directory"), wxOK | wxICON_INFORMATION );

         msg.ShowModal();
         return;
     }
         msg.ShowModal();
         return;
     }


@@ -501,33 +570,33 @@ void wxDirDialog::OnNew( wxCommandEvent& WXUNUSED(event) )
     wxTreeItemId parent = m_dir->GetParent( id );
     wxDirItemData *data = (wxDirItemData*)m_dir->GetItemData( parent );
     wxASSERT( data );
     wxTreeItemId parent = m_dir->GetParent( id );
     wxDirItemData *data = (wxDirItemData*)m_dir->GetItemData( parent );
     wxASSERT( data );

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

     wxString path( data->m_path );
     wxString path( data->m_path );

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

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

             path = data->m_path;
             path = data->m_path;

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

             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;
     }
 


@@ -544,4 +613,4 @@ void wxDirDialog::OnCheck( wxCommandEvent& WXUNUSED(event) )
 }
 */
 
 }
 */
 

-#endif
+#endif // wxUSE_DIRDLG