implement images support for wxButton under XP and later

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

diff --git a/include/wx/file.h b/include/wx/file.h
index 631f12c3c1d944e42ac109914b5bac014fed6557..5f00e49c11b462fdefaaee50fa823744821e58ff 100644 (file)
--- a/include/wx/file.h
+++ b/include/wx/file.h
@@ -27,21 +27,48 @@
 
 // we redefine these constants here because S_IREAD &c are _not_ standard
 // however, we do assume that the values correspond to the Unix umask bits
-#define wxS_IRUSR 00400
-#define wxS_IWUSR 00200
-#define wxS_IXUSR 00100
-
-#define wxS_IRGRP 00040
-#define wxS_IWGRP 00020
-#define wxS_IXGRP 00010
-
-#define wxS_IROTH 00004
-#define wxS_IWOTH 00002
-#define wxS_IXOTH 00001
-
-// default mode for the new files: corresponds to umask 022
-#define wxS_DEFAULT   (wxS_IRUSR | wxS_IWUSR | wxS_IRGRP | wxS_IWGRP |\
-                       wxS_IROTH | wxS_IWOTH)
+enum wxPosixPermissions
+{
+    // standard Posix names for these permission flags:
+    wxS_IRUSR = 00400,
+    wxS_IWUSR = 00200,
+    wxS_IXUSR = 00100,
+
+    wxS_IRGRP = 00040,
+    wxS_IWGRP = 00020,
+    wxS_IXGRP = 00010,
+
+    wxS_IROTH = 00004,
+    wxS_IWOTH = 00002,
+    wxS_IXOTH = 00001,
+
+    // longer but more readable synonims for the constants above:
+    wxPOSIX_USER_READ = wxS_IRUSR,
+    wxPOSIX_USER_WRITE = wxS_IWUSR,
+    wxPOSIX_USER_EXECUTE = wxS_IXUSR,
+
+    wxPOSIX_GROUP_READ = wxS_IRGRP,
+    wxPOSIX_GROUP_WRITE = wxS_IWGRP,
+    wxPOSIX_GROUP_EXECUTE = wxS_IXGRP,
+
+    wxPOSIX_OTHERS_READ = wxS_IROTH,
+    wxPOSIX_OTHERS_WRITE = wxS_IWOTH,
+    wxPOSIX_OTHERS_EXECUTE = wxS_IXOTH,
+
+    // default mode for the new files: allow reading/writing them to everybody but
+    // the effective file mode will be set after anding this value with umask and
+    // so won't include wxS_IW{GRP,OTH} for the default 022 umask value
+    wxS_DEFAULT = (wxPOSIX_USER_READ | wxPOSIX_USER_WRITE | \
+                   wxPOSIX_GROUP_READ | wxPOSIX_GROUP_WRITE | \
+                   wxPOSIX_OTHERS_READ | wxPOSIX_OTHERS_WRITE),
+
+    // default mode for the new directories (see wxFileName::Mkdir): allow
+    // reading/writing/executing them to everybody, but just like wxS_DEFAULT
+    // the effective directory mode will be set after anding this value with umask
+    wxS_DIR_DEFAULT = (wxPOSIX_USER_READ | wxPOSIX_USER_WRITE | wxPOSIX_USER_EXECUTE | \
+                       wxPOSIX_GROUP_READ | wxPOSIX_GROUP_WRITE | wxPOSIX_GROUP_EXECUTE | \
+                       wxPOSIX_OTHERS_READ | wxPOSIX_OTHERS_WRITE | wxPOSIX_OTHERS_EXECUTE)
+};
 
 // ----------------------------------------------------------------------------
 // class wxFile: raw file IO
@@ -170,6 +197,10 @@ public:
   bool Write(const wxString& str, const wxMBConv& conv = wxMBConvUTF8())
     { return m_file.Write(str, conv); }
 
+  // flush data: can be called before closing file to ensure that data was
+  // correctly written out
+  bool Flush() { return m_file.Flush(); }
+
   // different ways to close the file
     // validate changes and delete the old file of name m_strName
   bool Commit();