compilation fixes for wxGTK1 after wxTextEntry changes (unit test still fails, Replac...

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

diff --git a/include/wx/unichar.h b/include/wx/unichar.h
index a7a74dec83bf747e72626d428efb8f68b74bc6f0..e2232d2817e1f8bc1ff620b56c5d31afd474727e 100644 (file)
--- a/include/wx/unichar.h
+++ b/include/wx/unichar.h
@@ -15,8 +15,8 @@
 #include "wx/chartype.h"
 #include "wx/stringimpl.h"
 
-class WXDLLIMPEXP_BASE wxUniCharRef;
-class WXDLLIMPEXP_BASE wxStringIteratorNode;
+class WXDLLIMPEXP_FWD_BASE wxUniCharRef;
+class WXDLLIMPEXP_FWD_BASE wxStringIteratorNode;
 
 // This class represents single Unicode character. It can be converted to
 // and from char or wchar_t and implements commonly used character operations.
@@ -137,8 +137,35 @@ public:
 
 
 private:
-    static value_type From8bit(char c);
-    static char To8bit(value_type c);
+    // notice that we implement these functions inline for 7-bit ASCII
+    // characters purely for performance reasons
+    static value_type From8bit(char c)
+    {
+#if wxUSE_UNICODE
+        if ( (unsigned char)c < 0x80 )
+            return c;
+
+        return FromHi8bit(c);
+#else
+        return c;
+#endif
+    }
+
+    static char To8bit(value_type c)
+    {
+#if wxUSE_UNICODE
+        if ( c < 0x80 )
+            return c;
+
+        return ToHi8bit(c);
+#else
+        return c;
+#endif
+    }
+
+    // helpers of the functions above called to deal with non-ASCII chars
+    static value_type FromHi8bit(char c);
+    static char ToHi8bit(value_type c);
 
 private:
     value_type m_value;
@@ -255,7 +282,7 @@ private:
     wxUniChar UniChar() const { return *m_pos; }
 #endif
 
-    friend class WXDLLIMPEXP_BASE wxUniChar;
+    friend class WXDLLIMPEXP_FWD_BASE wxUniChar;
 
 private:
     // reference to the string and pointer to the character in string