compilation fix

[wxWidgets.git] / include / wx / dir.h

diff --git a/include/wx/dir.h b/include/wx/dir.h
index 1e32ce38a538c26fdcfef162e8ab6e8b4de9afc3..0d68eb59fb21bdf01b33962a051b8456975bfcf1 100644 (file)
--- a/include/wx/dir.h
+++ b/include/wx/dir.h
@@ -6,7 +6,7 @@
 // Created:     08.12.99
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Created:     08.12.99
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>

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

 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_DIR_H_
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_DIR_H_


@@ -17,9 +17,11 @@
 #endif
 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP

-    #include  "wx/string.h"
+    #include "wx/string.h"

 #endif
 
 #endif
 

+class WXDLLIMPEXP_BASE wxArrayString;
+

 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------


@@ -49,27 +51,39 @@ enum wxDirTraverseResult
 // wxDirTraverser: helper class for wxDir::Traverse()
 // ----------------------------------------------------------------------------
 
 // wxDirTraverser: helper class for wxDir::Traverse()
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxDirTraverser
+class WXDLLIMPEXP_BASE wxDirTraverser

 {
 public:
     // called for each file found by wxDir::Traverse()
     //
 {
 public:
     // called for each file found by wxDir::Traverse()
     //

-    // return wxDIR_STOP or wxDIR_CONTINUE from here
+    // return wxDIR_STOP or wxDIR_CONTINUE from here (wxDIR_IGNORE doesn't
+    // make sense)

     virtual wxDirTraverseResult OnFile(const wxString& filename) = 0;
 
     // called for each directory found by wxDir::Traverse()
     //
     // return one of the enum elements defined above
     virtual wxDirTraverseResult OnDir(const wxString& dirname) = 0;
     virtual wxDirTraverseResult OnFile(const wxString& filename) = 0;
 
     // called for each directory found by wxDir::Traverse()
     //
     // return one of the enum elements defined above
     virtual wxDirTraverseResult OnDir(const wxString& dirname) = 0;

+
+    // called for each directory which we couldn't open during our traversal
+    // of the directory tyree
+    //
+    // this method can also return either wxDIR_STOP, wxDIR_IGNORE or
+    // wxDIR_CONTINUE but the latter is treated specially: it means to retry
+    // opening the directory and so may lead to infinite loop if it is
+    // returned unconditionally, be careful with this!
+    //
+    // the base class version always returns wxDIR_IGNORE
+    virtual wxDirTraverseResult OnOpenError(const wxString& dirname);

 };
 
 // ----------------------------------------------------------------------------
 // wxDir: portable equivalent of {open/read/close}dir functions
 // ----------------------------------------------------------------------------
 
 };
 
 // ----------------------------------------------------------------------------
 // wxDir: portable equivalent of {open/read/close}dir functions
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxDirData;
+class WXDLLIMPEXP_BASE wxDirData;

 
 

-class WXDLLEXPORT wxDir
+class WXDLLIMPEXP_BASE wxDir

 {
 public:
     // test for existence of a directory with the given name
 {
 public:
     // test for existence of a directory with the given name


@@ -129,7 +143,7 @@ public:
                               int flags = wxDIR_DEFAULT);
 
 private:
                               int flags = wxDIR_DEFAULT);
 
 private:

-    friend class WXDLLEXPORT wxDirData;
+    friend class wxDirData;

 
     wxDirData *m_data;
 
 
     wxDirData *m_data;
 


@@ -137,3 +151,4 @@ private:
 };
 
 #endif // _WX_DIR_H_
 };
 
 #endif // _WX_DIR_H_

+