handle NULL BSTRs as empty ones per Microsoft convention

[wxWidgets.git] / src / msw / wince / filedlgwce.cpp

diff --git a/src/msw/wince/filedlgwce.cpp b/src/msw/wince/filedlgwce.cpp
index e0b6acb5d51bbd4dbd8751786d4f0ddfa98dce09..20dbe03368cd40ac72cf8829a038c77bf3f4fd92 100644 (file)
--- a/src/msw/wince/filedlgwce.cpp
+++ b/src/msw/wince/filedlgwce.cpp
@@ -29,11 +29,12 @@
 
 #if wxUSE_FILEDLG && defined(__SMARTPHONE__) && defined(__WXWINCE__)
 
+#include "wx/filedlg.h"
+
 #ifndef WX_PRECOMP
     #include "wx/utils.h"
     #include "wx/msgdlg.h"
     #include "wx/dialog.h"
-    #include "wx/filedlg.h"
     #include "wx/filefn.h"
     #include "wx/intl.h"
     #include "wx/log.h"
@@ -67,12 +68,14 @@ wxFileDialog::wxFileDialog(wxWindow *parent,
                            const wxString& defaultFileName,
                            const wxString& wildCard,
                            long style,
-                           const wxPoint& WXUNUSED(pos))
+                           const wxPoint& WXUNUSED(pos),
+                           const wxSize& WXUNUSED(sz),
+                           const wxString& WXUNUSED(name))
 {
     m_message = message;
-    m_dialogStyle = style;
-    if ( ( m_dialogStyle & wxMULTIPLE ) && ( m_dialogStyle & wxSAVE ) )
-        m_dialogStyle &= ~wxMULTIPLE;
+    m_windowStyle = style;
+    if ( ( m_windowStyle & wxFD_MULTIPLE ) && ( m_windowStyle & wxFD_SAVE ) )
+        m_windowStyle &= ~wxFD_MULTIPLE;
     m_parent = parent;
     m_path = wxEmptyString;
     m_fileName = defaultFileName;
@@ -114,16 +117,12 @@ int wxFileDialog::ShowModal()
         parentWindow = wxTheApp->GetTopWindow();
 
     wxString str = wxGetTextFromUser(m_message, _("File"), m_fileName, parentWindow);
-    if (str)
-    {
-        m_fileName = str;
-        m_fileNames.Add(str);
-        return wxID_OK;
-    }
-    else
-    {
+    if (str.empty())
         return wxID_CANCEL;
-    }
+
+    m_fileName = str;
+    m_fileNames.Add(str);
+    return wxID_OK;
 }
 
 void wxFileDialog::GetFilenames(wxArrayString& files) const