X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2458d90b1d5a26dc667c2deac63e499570744f5f..345319d60c69cac3f5e9e74ee570d20370fc532f:/include/wx/filename.h

diff --git a/include/wx/filename.h b/include/wx/filename.h
index 9711cd6fa8..5154ed057e 100644
--- a/include/wx/filename.h
+++ b/include/wx/filename.h
@@ -12,15 +12,6 @@
 #ifndef   _WX_FILENAME_H_
 #define   _WX_FILENAME_H_
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma interface "filename.h"
-#endif
-
-#ifndef WX_PRECOMP
-    #include  "wx/string.h"
-    #include  "wx/arrstr.h"
-#endif
-
 /*
     TODO:
 
@@ -28,18 +19,20 @@
     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
+        c) file permissions with readable accessors for most common bits
            such as IsReadable() &c
-        e) rename()?
+        d) rename()?
     3. SameFileAs() function to compare inodes under Unix
  */
 
-// ridiculously enough, this will replace DirExists with wxDirExists etc
+#include "wx/arrstr.h"
 #include "wx/filefn.h"
 #include "wx/datetime.h"
+#include "wx/intl.h"
 
+#if wxUSE_FILE
 class WXDLLIMPEXP_BASE wxFile;
+#endif
 
 // ----------------------------------------------------------------------------
 // constants
@@ -89,6 +82,10 @@ enum
     wxPATH_MKDIR_FULL    = 0x0001   // create directories recursively
 };
 
+// error code of wxFileName::GetSize()
+extern wxULongLong wxInvalidSize;
+
+
 // ----------------------------------------------------------------------------
 // wxFileName: encapsulates a file path
 // ----------------------------------------------------------------------------
@@ -140,8 +137,16 @@ public:
                 const wxString& path,
                 const wxString& name,
                 const wxString& ext,
+                bool hasExt,
                 wxPathFormat format = wxPATH_NATIVE);
 
+    void Assign(const wxString& volume,
+                const wxString& path,
+                const wxString& name,
+                const wxString& ext,
+                wxPathFormat format = wxPATH_NATIVE)
+        { Assign(volume, path, name, ext, !ext.empty(), format); }
+
     void Assign(const wxString& path,
                 const wxString& name,
                 wxPathFormat format = wxPATH_NATIVE);
@@ -176,7 +181,8 @@ public:
     bool IsOk() const
     {
         // we're fine if we have the path or the name or if we're a root dir
-        return m_dirs.size() != 0 || !m_name.IsEmpty() || !m_relative;
+        return m_dirs.size() != 0 || !m_name.empty() || !m_relative ||
+                !m_ext.empty() || m_hasExt;
     }
 
         // does the file with this name exists?
@@ -240,12 +246,14 @@ public:
     void AssignHomeDir();
     static wxString GetHomeDir();
 
+#if wxUSE_FILE
         // get a temp file name starting with the specified prefix and open the
         // file passed to us using this name for writing (atomically if
         // possible)
     void AssignTempFileName(const wxString& prefix, wxFile *fileTemp = NULL);
     static wxString CreateTempFileName(const wxString& prefix,
                                        wxFile *fileTemp = NULL);
+#endif // wxUSE_FILE
 
     // directory creation and removal.
     bool Mkdir( int perm = 0777, int flags = 0);
@@ -354,9 +362,11 @@ public:
     void RemoveLastDir() { RemoveDir(GetDirCount() - 1); }
 
     // Other accessors
-    void SetExt( const wxString &ext )          { m_ext = ext; }
+    void SetExt( const wxString &ext )          { m_ext = ext; m_hasExt = !m_ext.empty(); }
+    void ClearExt()                             { m_ext = wxEmptyString; m_hasExt = false; }
+    void SetEmptyExt()                          { m_ext = wxT(""); m_hasExt = true; }
     wxString GetExt() const                     { return m_ext; }
-    bool HasExt() const                         { return !m_ext.empty(); }
+    bool HasExt() const                         { return m_hasExt; }
 
     void SetName( const wxString &name )        { m_name = name; }
     wxString GetName() const                    { return m_name; }
@@ -403,9 +413,20 @@ public:
                           wxString *path,
                           wxString *name,
                           wxString *ext,
+                          bool *hasExt = NULL,
                           wxPathFormat format = wxPATH_NATIVE);
 
-        // compatibility version
+    static void SplitPath(const wxString& fullpath,
+                          wxString *volume,
+                          wxString *path,
+                          wxString *name,
+                          wxString *ext,
+                          wxPathFormat format)
+    {
+        SplitPath(fullpath, volume, path, name, ext, NULL, format);
+    }
+
+        // compatibility version: volume is part of path
     static void SplitPath(const wxString& fullpath,
                           wxString *path,
                           wxString *name,
@@ -418,6 +439,20 @@ 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
     // --------------------------------------
 
@@ -426,7 +461,7 @@ 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()
@@ -451,6 +486,13 @@ private:
     // NB: the path is not absolute just because m_relative is false, it still
     //     needs the drive (i.e. volume) in some formats (Windows)
     bool            m_relative;
+
+    // when m_ext is empty, it may be because we don't have any extension or
+    // because we have an empty extension
+    //
+    // the difference is important as file with name "foo" and without
+    // extension has full name "foo" while with empty extension it is "foo."
+    bool            m_hasExt;
 };
 
 #endif // _WX_FILENAME_H_