avoid setting initial position if it was not specified, broken in r70734

[wxWidgets.git] / src / osx / carbon / dirmac.cpp

diff --git a/src/osx/carbon/dirmac.cpp b/src/osx/carbon/dirmac.cpp
index 52e9a61e0fb3af919c3b7a0d82ca0e6ab4a7c957..f565a30688ed958f585128df8f156171e7e67ba2 100644 (file)
--- a/src/osx/carbon/dirmac.cpp
+++ b/src/osx/carbon/dirmac.cpp
@@ -1,10 +1,9 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        mac/dirmac.cpp
+// Name:        src/osx/carbon/dirmac.cpp
 // Purpose:     wxDir implementation for Mac
 // Author:      Stefan Csomor
 // Modified by:
 // Created:     08.12.99
-// RCS-ID:      $Id$
 // Copyright:   (c) 1999 Stefan Csomor <csomor@advanced.ch>
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -31,9 +30,8 @@
     #include "wx/log.h"
 #endif // PCH
 
-#include "wx/filefn.h"          // for wxDirExists()
 #include "wx/filename.h"
-#include "wx/mac/private.h"
+#include "wx/osx/private.h"
 
 // ----------------------------------------------------------------------------
 // private classes
@@ -77,7 +75,7 @@ wxDirData::wxDirData(const wxString& dirname)
 {
     // throw away the trailing slashes
     size_t n = m_dirname.length();
-    wxCHECK_RET( n, _T("empty dir name in wxDir") );
+    wxCHECK_RET( n, wxT("empty dir name in wxDir") );
 
     while ( n > 0 && wxIsPathSeparator(m_dirname[--n]) )
         ;
@@ -135,9 +133,9 @@ bool wxDirData::Read(wxString *filename)
         ItemCount fetched = 0;
 
         err = FSGetCatalogInfoBulk( m_iterator, 1, &fetched, NULL, kFSCatInfoNodeFlags | kFSCatInfoFinderInfo , &catalogInfo , &fileRef, NULL, &uniname );
-        
-        // expected error codes 
-        
+
+        // expected error codes
+
         if ( errFSNoMoreItems == err )
             return false ;
         if ( afpAccessDenied == err )
@@ -185,16 +183,6 @@ bool wxDirData::Read(wxString *filename)
     return true;
 }
 
-// ----------------------------------------------------------------------------
-// wxDir helpers
-// ----------------------------------------------------------------------------
-
-/* static */
-bool wxDir::Exists(const wxString& dir)
-{
-    return wxDirExists(dir);
-}
-
 // ----------------------------------------------------------------------------
 // wxDir construction/destruction
 // ----------------------------------------------------------------------------
@@ -225,7 +213,7 @@ wxString wxDir::GetName() const
     if ( m_data )
     {
         name = m_data->GetName();
-        if ( !name.empty() && (name.Last() == _T('/')) )
+        if ( !name.empty() && (name.Last() == wxT('/')) )
         {
             // chop off the last (back)slash
             name.Truncate(name.length() - 1);
@@ -237,8 +225,7 @@ wxString wxDir::GetName() const
 
 wxDir::~wxDir()
 {
-    delete m_data;
-    m_data = NULL;
+    wxDELETE(m_data);
 }
 
 // ----------------------------------------------------------------------------
@@ -249,7 +236,7 @@ bool wxDir::GetFirst(wxString *filename,
                      const wxString& filespec,
                      int flags) const
 {
-    wxCHECK_MSG( IsOpened(), false, _T("must wxDir::Open() first") );
+    wxCHECK_MSG( IsOpened(), false, wxT("must wxDir::Open() first") );
 
     m_data->Rewind();
 
@@ -261,9 +248,9 @@ bool wxDir::GetFirst(wxString *filename,
 
 bool wxDir::GetNext(wxString *filename) const
 {
-    wxCHECK_MSG( IsOpened(), false, _T("must wxDir::Open() first") );
+    wxCHECK_MSG( IsOpened(), false, wxT("must wxDir::Open() first") );
 
-    wxCHECK_MSG( filename, false, _T("bad pointer in wxDir::GetNext()") );
+    wxCHECK_MSG( filename, false, wxT("bad pointer in wxDir::GetNext()") );
 
     return m_data->Read(filename);
 }