Added wxTreeCtrl::GetItemParent to deprecate GetParent.

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

diff --git a/include/wx/string.h b/include/wx/string.h
index af6c1ab17f76a2f55751fb60cdd3d5f63c5e86ed..559817da0184cf4b4c35966162ad7d4ccf646637 100644 (file)
--- a/include/wx/string.h
+++ b/include/wx/string.h
@@ -18,7 +18,7 @@
 #ifndef _WX_WXSTRINGH__
 #define _WX_WXSTRINGH__
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(__APPLE__)
     #pragma interface "string.h"
 #endif
 
@@ -165,15 +165,6 @@ inline int Stricmp(const char *psz1, const char *psz2)
 #endif  // OS/compiler
 }
 
-// wxSnprintf() is like snprintf() if it's available and sprintf() (always
-// available, but dangerous!) if not
-extern int WXDLLEXPORT wxSnprintf(wxChar *buf, size_t len,
-                                  const wxChar *format, ...);
-
-// and wxVsnprintf() is like vsnprintf() or vsprintf()
-extern int WXDLLEXPORT wxVsnprintf(wxChar *buf, size_t len,
-                                   const wxChar *format, va_list argptr);
-
 // return an empty wxString
 class WXDLLEXPORT wxString; // not yet defined
 inline const wxString& wxGetEmptyString() { return *(wxString *)&wxEmptyString; }
@@ -323,7 +314,7 @@ public:
     // from multibyte string
     // (NB: nLength is right now number of Unicode characters, not
     //  characters in psz! So try not to use it yet!)
-  wxString(const char *psz, wxMBConv& conv = wxConvLibc, size_t nLength = wxSTRING_MAXLEN);
+  wxString(const char *psz, wxMBConv& conv, size_t nLength = wxSTRING_MAXLEN);
     // from wxWCharBuffer (i.e. return from wxGetString)
   wxString(const wxWCharBuffer& psz)
     { InitWith(psz, 0, wxSTRING_MAXLEN); }
@@ -455,14 +446,31 @@ public:
 
     // implicit conversion to C string
     operator const wxChar*() const { return m_pchData; }
+
     // explicit conversion to C string (use this with printf()!)
     const wxChar* c_str()   const { return m_pchData; }
-    // identical to c_str()
+    // identical to c_str(), for wxWin 1.6x compatibility
     const wxChar* wx_str()  const { return m_pchData; }
-    // identical to c_str()
+    // identical to c_str(), for MFC compatibility
     const wxChar* GetData() const { return m_pchData; }
 
-    // conversions with (possible) format convertions: have to return a
+    // conversion to/from plain (i.e. 7 bit) ASCII: this is useful for
+    // converting numbers or strings which are certain not to contain special
+    // chars (typically system functions, X atoms, environment variables etc.)
+    //
+    // the behaviour of these functions with the strings containing anything
+    // else than 7 bit ASCII characters is undefined, use at your own risk.
+#if wxUSE_UNICODE
+    static wxString FromAscii(const char *ascii);  // string
+    static wxString FromAscii(const char ascii);   // char
+    const wxCharBuffer ToAscii() const;
+#else // ANSI
+    static wxString FromAscii(const char *ascii) { return wxString( ascii ); }
+    static wxString FromAscii(const char ascii) { return wxString( ascii ); }
+    const char *ToAscii() const { return c_str(); }
+#endif // Unicode/!Unicode
+
+    // conversions with (possible) format conversions: have to return a
     // buffer with temporary data
     //
     // the functions defined (in either Unicode or ANSI) mode are mb_str() to
@@ -718,12 +726,13 @@ public:
 
   // formated input/output
     // as sprintf(), returns the number of characters written or < 0 on error
-  int Printf(const wxChar *pszFormat, ...);
+    // (take 'this' into account in attribute parameter count)
+  int Printf(const wxChar *pszFormat, ...) ATTRIBUTE_PRINTF_2;
     // as vprintf(), returns the number of characters written or < 0 on error
   int PrintfV(const wxChar* pszFormat, va_list argptr);
 
     // returns the string containing the result of Printf() to it
-  static wxString Format(const wxChar *pszFormat, ...);
+  static wxString Format(const wxChar *pszFormat, ...) ATTRIBUTE_PRINTF_1;
     // the same as above, but takes a va_list
   static wxString FormatV(const wxChar *pszFormat, va_list argptr);
 
@@ -751,8 +760,9 @@ public:
     // values for first parameter of Strip function
   enum stripType {leading = 0x1, trailing = 0x2, both = 0x3};
 
-    // use Printf()
-  int sprintf(const wxChar *pszFormat, ...);
+  // use Printf()
+  // (take 'this' into account in attribute parameter count)
+  int sprintf(const wxChar *pszFormat, ...) ATTRIBUTE_PRINTF_2;
 
     // use Cmp()
   inline int CompareTo(const wxChar* psz, caseCompare cmp = exact) const
@@ -825,7 +835,7 @@ public:
     // returns true if the string is empty
   bool empty() const { return IsEmpty(); }
     // inform string about planned change in size
-  void reserve(size_t size) { Alloc(size); }
+  void reserve(size_t sz) { Alloc(sz); }
 
   // lib.string.access
     // return the character at position n
@@ -1142,20 +1152,20 @@ public:
 
 class WXDLLEXPORT wxStringBuffer
 {
-    DECLARE_NO_COPY_CLASS(wxStringBuffer)
-    
 public:
     wxStringBuffer(wxString& str, size_t lenWanted = 1024)
         : m_str(str), m_buf(NULL)
         { m_buf = m_str.GetWriteBuf(lenWanted); }
-    
+
     ~wxStringBuffer() { m_str.UngetWriteBuf(); }
-    
+
     operator wxChar*() const { return m_buf; }
-    
+
 private:
     wxString& m_str;
     wxChar   *m_buf;
+
+    DECLARE_NO_COPY_CLASS(wxStringBuffer)
 };
 
 // ---------------------------------------------------------------------------