removed platform-specific code for wxFindFirst/NextFile and replaced it with a generi...

[wxWidgets.git] / src / common / dircmn.cpp

diff --git a/src/common/dircmn.cpp b/src/common/dircmn.cpp
index c39290a58cdc418f6845ad6478cd424ac44233fd..ca35534dcf8b15c5f6e43c2b8fdd1e2ea639923a 100644 (file)
--- a/src/common/dircmn.cpp
+++ b/src/common/dircmn.cpp
@@ -34,6 +34,7 @@
     #include "wx/string.h"
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/string.h"
     #include "wx/log.h"
     #include "wx/intl.h"

+    #include "wx/filefn.h"

 #endif //WX_PRECOMP
 
 #include "wx/dir.h"
 #endif //WX_PRECOMP
 
 #include "wx/dir.h"


@@ -42,6 +43,29 @@
 // implementation
 // ============================================================================
 
 // implementation
 // ============================================================================
 

+// ----------------------------------------------------------------------------
+// wxDir::HasFiles() and HasSubDirs()
+// ----------------------------------------------------------------------------
+
+// dumb generic implementation
+
+bool wxDir::HasFiles(const wxString& spec)
+{
+    wxString s;
+    return GetFirst(&s, spec, wxDIR_FILES | wxDIR_HIDDEN);
+}
+
+// we have a (much) faster version for Unix
+#ifndef __UNIX_LIKE__
+
+bool wxDir::HasSubDirs(const wxString& spec)
+{
+    wxString s;
+    return GetFirst(&s, spec, wxDIR_DIRS | wxDIR_HIDDEN);
+}
+
+#endif // !Unix
+

 // ----------------------------------------------------------------------------
 // wxDir::Traverse()
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxDir::Traverse()
 // ----------------------------------------------------------------------------