X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/20ceebaa878e9fb54e678c6498aeaeeaae9f0590..3d3c6c451835a06b62ef21da54c19830c6113578:/include/wx/filename.h

diff --git a/include/wx/filename.h b/include/wx/filename.h
index cba406de35..801529327d 100644
--- a/include/wx/filename.h
+++ b/include/wx/filename.h
@@ -19,16 +19,14 @@
     2. more file operations:
         a) chmod()
         b) [acm]time() - get and set
-        c) file size
-        d) file permissions with readable accessors for most common bits
-           such as IsReadable() &c
-        e) rename()?
+        c) rename()?
     3. SameFileAs() function to compare inodes under Unix
  */
 
 #include "wx/arrstr.h"
 #include "wx/filefn.h"
 #include "wx/datetime.h"
+#include "wx/intl.h"
 
 #if wxUSE_FILE
 class WXDLLIMPEXP_BASE wxFile;
@@ -82,6 +80,11 @@ enum
     wxPATH_MKDIR_FULL    = 0x0001   // create directories recursively
 };
 
+// error code of wxFileName::GetSize()
+extern wxULongLong wxInvalidSize;
+
+
+
 // ----------------------------------------------------------------------------
 // wxFileName: encapsulates a file path
 // ----------------------------------------------------------------------------
@@ -189,7 +192,28 @@ public:
     bool DirExists() const;
     static bool DirExists( const wxString &dir );
 
-        // VZ: also need: IsDirWritable(), IsFileExecutable() &c (TODO)
+        // checks on most common flags for files/directories;
+        // more platform-specific features (like e.g. Unix permissions) are not
+        // available in wxFileName
+
+    bool IsDirWritable() const { return wxIsWritable(GetPath()); }
+    static bool IsDirWritable(const wxString &path) { return wxDirExists(path) && wxIsWritable(path); }
+
+    bool IsDirReadable() const { return wxIsReadable(GetPath()); }
+    static bool IsDirReadable(const wxString &path) { return wxDirExists(path) && wxIsReadable(path); }
+
+    // NOTE: IsDirExecutable() is not present because the meaning of "executable"
+    //       directory is very platform-dependent and also not so useful
+
+    bool IsFileWritable() const { return wxIsWritable(GetFullPath()); }
+    static bool IsFileWritable(const wxString &path) { return wxFileExists(path) && wxIsWritable(path); }
+
+    bool IsFileReadable() const { return wxIsReadable(GetFullPath()); }
+    static bool IsFileReadable(const wxString &path) { return wxFileExists(path) && wxIsReadable(path); }
+
+    bool IsFileExecutable() const { return wxIsExecutable(GetFullPath()); }
+    static bool IsFileExecutable(const wxString &path) { return wxFileExists(path) && wxIsExecutable(path); }
+
 
     // time functions
 #if wxUSE_DATETIME
@@ -435,6 +459,20 @@ public:
                             wxString *path,
                             wxPathFormat format = wxPATH_NATIVE);
 
+    // Filesize
+
+        // returns the size of the given filename
+    wxULongLong GetSize() const;
+    static wxULongLong GetSize(const wxString &file);
+
+        // returns the size in a human readable form
+    wxString GetHumanReadableSize(const wxString &nullsize = wxGetTranslation(_T("Not available")),
+                                  int precision = 1) const;
+    static wxString GetHumanReadableSize(const wxULongLong &sz,
+                                         const wxString &nullsize = wxGetTranslation(_T("Not available")),
+                                         int precision = 1);
+
+
     // deprecated methods, don't use any more
     // --------------------------------------
 
@@ -443,7 +481,7 @@ public:
         { return GetPath(withSep ? wxPATH_GET_SEPARATOR : 0, format); }
 #endif
     wxString GetPathWithSep(wxPathFormat format = wxPATH_NATIVE ) const
-        { return GetPath(wxPATH_GET_SEPARATOR, format); }
+        { return GetPath(wxPATH_GET_VOLUME | wxPATH_GET_SEPARATOR, format); }
 
 private:
     // check whether this dir is valid for Append/Prepend/InsertDir()