using subclass as impl ptr, common code in macro because mix-in are not possible...

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

diff --git a/include/wx/dir.h b/include/wx/dir.h
index 9e50750b779e1142437198711849b604e85a5ce4..9a73c6644e0e85258388f98a9f2eff19c98aa8c9 100644 (file)
--- a/include/wx/dir.h
+++ b/include/wx/dir.h
@@ -12,11 +12,10 @@
 #ifndef _WX_DIR_H_
 #define _WX_DIR_H_
 
 #ifndef _WX_DIR_H_
 #define _WX_DIR_H_
 

-#ifndef WX_PRECOMP
-    #include "wx/string.h"
-#endif
+#include "wx/longlong.h"
+#include "wx/string.h"

 
 

-class WXDLLIMPEXP_BASE wxArrayString;
+class WXDLLIMPEXP_FWD_BASE wxArrayString;

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


@@ -64,7 +63,7 @@ public:
     virtual wxDirTraverseResult OnDir(const wxString& dirname) = 0;
 
     // called for each directory which we couldn't open during our traversal
     virtual wxDirTraverseResult OnDir(const wxString& dirname) = 0;
 
     // called for each directory which we couldn't open during our traversal

-    // of the directory tyree
+    // of the directory tree

     //
     // this method can also return either wxDIR_STOP, wxDIR_IGNORE or
     // wxDIR_CONTINUE but the latter is treated specially: it means to retry
     //
     // this method can also return either wxDIR_STOP, wxDIR_IGNORE or
     // wxDIR_CONTINUE but the latter is treated specially: it means to retry


@@ -79,7 +78,7 @@ public:
 // wxDir: portable equivalent of {open/read/close}dir functions
 // ----------------------------------------------------------------------------
 
 // wxDir: portable equivalent of {open/read/close}dir functions
 // ----------------------------------------------------------------------------
 

-class WXDLLIMPEXP_BASE wxDirData;
+class WXDLLIMPEXP_FWD_BASE wxDirData;

 
 class WXDLLIMPEXP_BASE wxDir
 {
 
 class WXDLLIMPEXP_BASE wxDir
 {


@@ -96,7 +95,7 @@ public:
     // opens the directory for enumeration, use IsOpened() to test success
     wxDir(const wxString& dir);
 
     // opens the directory for enumeration, use IsOpened() to test success
     wxDir(const wxString& dir);
 

-    // dtor cleans up the associated ressources
+    // dtor cleans up the associated resources

     ~wxDir();
 
     // open the directory for enumerating
     ~wxDir();
 
     // open the directory for enumerating


@@ -121,10 +120,10 @@ public:
     bool GetNext(wxString *filename) const;
 
     // return true if this directory has any files in it
     bool GetNext(wxString *filename) const;
 
     // return true if this directory has any files in it

-    bool HasFiles(const wxString& spec = wxEmptyString);
+    bool HasFiles(const wxString& spec = wxEmptyString) const;

 
     // return true if this directory has any subdirectories
 
     // return true if this directory has any subdirectories

-    bool HasSubDirs(const wxString& spec = wxEmptyString);
+    bool HasSubDirs(const wxString& spec = wxEmptyString) const;

 
     // enumerate all files in this directory and its subdirectories
     //
 
     // enumerate all files in this directory and its subdirectories
     //


@@ -140,6 +139,18 @@ public:
                               const wxString& filespec = wxEmptyString,
                               int flags = wxDIR_DEFAULT);
 
                               const wxString& filespec = wxEmptyString,
                               int flags = wxDIR_DEFAULT);
 

+    // check if there any files matching the given filespec under the given
+    // directory (i.e. searches recursively), return the file path if found or
+    // empty string otherwise
+    static wxString FindFirst(const wxString& dirname,
+                              const wxString& filespec,
+                              int flags = wxDIR_DEFAULT);
+
+#if wxUSE_LONGLONG
+    // returns the size of all directories recursively found in given path
+    static wxULongLong GetTotalSize(const wxString &dir, wxArrayString *filesSkipped = NULL);
+#endif // wxUSE_LONGLONG
+

 private:
     friend class wxDirData;
 
 private:
     friend class wxDirData;