X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a18d02ecd20d33810e380605ee3ec641668176b6..a2ee1945871d7b9d71ec18954ffb2f0f239c2e57:/include/wx/filename.h

diff --git a/include/wx/filename.h b/include/wx/filename.h
index 2cc5c75b8d..7a7593c6d6 100644
--- a/include/wx/filename.h
+++ b/include/wx/filename.h
@@ -87,12 +87,19 @@ enum
     wxPATH_GET_SEPARATOR = 0x0002   // terminate the path with the separator
 };
 
-// MkDir flags
+// Mkdir flags
 enum
 {
     wxPATH_MKDIR_FULL    = 0x0001   // create directories recursively
 };
 
+// Rmdir flags
+enum
+{
+    wxPATH_RMDIR_FULL       = 0x0001,  // delete with subdirectories if empty
+    wxPATH_RMDIR_RECURSIVE  = 0x0002   // delete all recursively (dangerous!)
+};
+
 #if wxUSE_LONGLONG
 // error code of wxFileName::GetSize()
 extern WXDLLIMPEXP_DATA_BASE(const wxULongLong) wxInvalidSize;
@@ -175,7 +182,7 @@ public:
         // assorted assignment operators
 
     wxFileName& operator=(const wxFileName& filename)
-        { Assign(filename); return *this; }
+        { if (this != &filename) Assign(filename); return *this; }
 
     wxFileName& operator=(const wxString& filename)
         { Assign(filename); return *this; }
@@ -309,11 +316,12 @@ public:
 #endif // wxUSE_FFILE
 
     // directory creation and removal.
-    bool Mkdir( int perm = wxS_DIR_DEFAULT, int flags = 0);
-    static bool Mkdir( const wxString &dir, int perm = wxS_DIR_DEFAULT, int flags = 0 );
+    bool Mkdir(int perm = wxS_DIR_DEFAULT, int flags = 0);
+    static bool Mkdir(const wxString &dir, int perm = wxS_DIR_DEFAULT,
+                      int flags = 0);
 
-    bool Rmdir();
-    static bool Rmdir( const wxString &dir );
+    bool Rmdir(int flags = 0);
+    static bool Rmdir(const wxString &dir, int flags = 0);
 
     // operations on the path
 
@@ -353,6 +361,25 @@ public:
                            wxString* arguments = NULL);
 #endif
 
+#ifndef __WXWINCE__
+        // if the path contains the value of the environment variable named envname
+        // then this function replaces it with the string obtained from
+        //    wxString::Format(replacementFmtString, value_of_envname_variable)
+        //
+        // Example:
+        //    wxFileName fn("/usr/openwin/lib/someFile");
+        //    fn.ReplaceEnvVariable("OPENWINHOME");
+        //         // now fn.GetFullPath() == "$OPENWINHOME/lib/someFile"
+    bool ReplaceEnvVariable(const wxString& envname,
+                            const wxString& replacementFmtString = "$%s",
+                            wxPathFormat format = wxPATH_NATIVE);
+#endif
+
+        // replaces, if present in the path, the home directory for the given user
+        // (see wxGetHomeDir) with a tilde
+    bool ReplaceHomeDir(wxPathFormat format = wxPATH_NATIVE);
+
+
     // Comparison
 
         // compares with the rules of the given platforms format