Minor additions to make working with binary buffers easier.

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

diff --git a/include/wx/confbase.h b/include/wx/confbase.h
index cc685631381a1ac0b40320ee3906760ec45e39ad..fb9f8f71275a114b38d930a493667b7375785f1e 100644 (file)
--- a/include/wx/confbase.h
+++ b/include/wx/confbase.h
@@ -44,37 +44,22 @@
   #define   wxCONFIG_IMMUTABLE_PREFIX   '!'
 #endif
 
   #define   wxCONFIG_IMMUTABLE_PREFIX   '!'
 #endif
 

-/// should we use registry instead of configuration files under Win32?
+/// should we use registry instead of configuration files under Windows?

 // (i.e. whether wxConfigBase::Create() will create a wxFileConfig (if it's
 //  FALSE) or wxRegConfig (if it's true and we're under Win32) or wxIniConfig
 //  (under Win16))
 // (i.e. whether wxConfigBase::Create() will create a wxFileConfig (if it's
 //  FALSE) or wxRegConfig (if it's true and we're under Win32) or wxIniConfig
 //  (under Win16))

-#ifndef   wxCONFIG_WIN32_NATIVE
-  #define wxCONFIG_WIN32_NATIVE          TRUE
+#ifndef   wxUSE_CONFIG_NATIVE
+  #define wxUSE_CONFIG_NATIVE 1

 #endif
 
 // Style flags for constructor style parameter
 enum
 {
     wxCONFIG_USE_LOCAL_FILE = 1,
 #endif
 
 // Style flags for constructor style parameter
 enum
 {
     wxCONFIG_USE_LOCAL_FILE = 1,

-    wxCONFIG_USE_GLOBAL_FILE = 2
+    wxCONFIG_USE_GLOBAL_FILE = 2,
+    wxCONFIG_USE_RELATIVE_PATH = 4

 };
 
 };
 

-// ----------------------------------------------------------------------------
-// various helper global functions
-// ----------------------------------------------------------------------------
-
-/*
-  Replace environment variables ($SOMETHING) with their values. The format is
-  $VARNAME or ${VARNAME} where VARNAME contains alphanumeric characters and
-  '_' only. '$' must be escaped ('\$') in order to be taken literally.
- */
-extern wxString wxExpandEnvVars(const wxString &sz);
-
-/*
-  Split path into parts removing '..' in progress
- */
-extern void wxSplitPath(wxArrayString& aParts, const wxChar *sz);
-

 // ----------------------------------------------------------------------------
 // abstract base class wxConfigBase which defines the interface for derived
 // classes
 // ----------------------------------------------------------------------------
 // abstract base class wxConfigBase which defines the interface for derived
 // classes


@@ -105,10 +90,11 @@ public:
   static wxConfigBase *Set(wxConfigBase *pConfig);
     // get the config object, creates it on demand unless DontCreateOnDemand
     // was called
   static wxConfigBase *Set(wxConfigBase *pConfig);
     // get the config object, creates it on demand unless DontCreateOnDemand
     // was called

-  static wxConfigBase *Get() { if ( !ms_pConfig ) Create(); return ms_pConfig; }
+  static wxConfigBase *Get(bool createOnDemand = TRUE) 
+       { if ( createOnDemand && (!ms_pConfig) ) Create(); return ms_pConfig; }

     // create a new config object: this function will create the "best"
     // implementation of wxConfig available for the current platform, see
     // create a new config object: this function will create the "best"
     // implementation of wxConfig available for the current platform, see

-    // comments near definition wxCONFIG_WIN32_NATIVE for details. It returns
+    // comments near definition wxUSE_CONFIG_NATIVE for details. It returns

     // the created object and also sets it as ms_pConfig.
   static wxConfigBase *Create();
     // should Get() try to create a new log object if the current one is NULL?
     // the created object and also sets it as ms_pConfig.
   static wxConfigBase *Create();
     // should Get() try to create a new log object if the current one is NULL?


@@ -201,6 +187,7 @@ public:
   // Convenience functions
   virtual bool Write(const wxString& key, double value);
   virtual bool Write(const wxString& key, bool value);
   // Convenience functions
   virtual bool Write(const wxString& key, double value);
   virtual bool Write(const wxString& key, bool value);

+  virtual bool Write(const wxString& key, const wxChar *text ) ;

 
     // permanently writes all changes
   virtual bool Flush(bool bCurrentOnly = FALSE) = 0;
 
     // permanently writes all changes
   virtual bool Flush(bool bCurrentOnly = FALSE) = 0;


@@ -245,11 +232,7 @@ public:
 
 protected:
   static bool IsImmutable(const wxString& key)
 
 protected:
   static bool IsImmutable(const wxString& key)

-  #ifndef __WXMAC__
-    { return !key.IsEmpty() && key[0u] == wxCONFIG_IMMUTABLE_PREFIX; }
-  #else
-    { return !key.IsEmpty() && key[0ul] == wxCONFIG_IMMUTABLE_PREFIX; }
-  #endif
+    { return !key.IsEmpty() && key[0] == wxCONFIG_IMMUTABLE_PREFIX; }

 
 private:
   // are we doing automatic environment variable expansion?
 
 private:
   // are we doing automatic environment variable expansion?


@@ -297,7 +280,7 @@ private:
 // ----------------------------------------------------------------------------
 
 // under Windows we prefer to use the native implementation
 // ----------------------------------------------------------------------------
 
 // under Windows we prefer to use the native implementation

-#if defined(__WXMSW__) && wxCONFIG_WIN32_NATIVE
+#if defined(__WXMSW__) && wxUSE_CONFIG_NATIVE

   #ifdef __WIN32__
     #define wxConfig  wxRegConfig
     #define sm_classwxConfig sm_classwxRegConfig
   #ifdef __WIN32__
     #define wxConfig  wxRegConfig
     #define sm_classwxConfig sm_classwxRegConfig


@@ -310,9 +293,23 @@ private:
   #define sm_classwxConfig sm_classwxFileConfig
 #endif
 
   #define sm_classwxConfig sm_classwxFileConfig
 #endif
 

-#endif
+#endif // wxUSE_CONFIG
+
+// ----------------------------------------------------------------------------
+// various helper global functions (defined even if !wxUSE_CONFIG)
+// ----------------------------------------------------------------------------

 
 

-  // wxUSE_CONFIG
+/*
+  Replace environment variables ($SOMETHING) with their values. The format is
+  $VARNAME or ${VARNAME} where VARNAME contains alphanumeric characters and
+  '_' only. '$' must be escaped ('\$') in order to be taken literally.
+ */
+extern wxString wxExpandEnvVars(const wxString &sz);
+
+/*
+  Split path into parts removing '..' in progress
+ */
+extern void wxSplitPath(wxArrayString& aParts, const wxChar *sz);

 
 #endif
   // _WX_CONFIG_H_
 
 #endif
   // _WX_CONFIG_H_