Added wxVector::swap().

[wxWidgets.git] / src / common / strvararg.cpp

diff --git a/src/common/strvararg.cpp b/src/common/strvararg.cpp
index b06f3e6cf26a65247e7e86e5b81199f391ba3331..e71c060b109706a03fd1f260dd36b38c6ce1120f 100644 (file)
--- a/src/common/strvararg.cpp
+++ b/src/common/strvararg.cpp
@@ -152,7 +152,7 @@ public:
         m_nCopied = 0;
     }
 
-    wxCharTypeBuffer<CharType> Convert(const CharType *format)
+    wxScopedCharTypeBuffer<CharType> Convert(const CharType *format)
     {
         // this is reset to NULL if we modify the format string
         m_fmtOrig = format;
@@ -263,12 +263,14 @@ public:
         // format
         if ( m_fmtOrig )
         {
-            return wxCharTypeBuffer<CharType>::CreateNonOwned(m_fmtOrig);
+            return wxScopedCharTypeBuffer<CharType>::CreateNonOwned(m_fmtOrig);
         }
         else
         {
-            // NULL-terminate converted format string:
-            *m_fmtLast = 0;
+            // shrink converted format string to actual size (instead of
+            // over-sized allocation from CopyAllBefore()) and NUL-terminate
+            // it:
+            m_fmt.shrink(m_fmtLast - m_fmt.data());
             return m_fmt;
         }
     }
@@ -373,9 +375,7 @@ private:
     size_t m_nCopied;
 };
 
-
-
-#ifdef __WINDOWS
+#ifdef __WINDOWS__
 
 // on Windows, we should use %s and %c regardless of the build:
 class wxPrintfFormatConverterWchar : public wxFormatConverterBase<wchar_t>
@@ -520,7 +520,7 @@ class wxScanfFormatConverterWchar : public wxFormatConverterBase<wchar_t>
     }
 };
 
-const wxWCharBuffer wxScanfConvertFormatW(const wchar_t *format)
+const wxScopedWCharBuffer wxScanfConvertFormatW(const wchar_t *format)
 {
     return wxScanfFormatConverterWchar().Convert(format);
 }
@@ -611,6 +611,21 @@ const wchar_t* wxFormatString::AsWChar()
 }
 #endif // wxUSE_UNICODE && !wxUSE_UTF8_LOCALE_ONLY
 
+wxString wxFormatString::InputAsString() const
+{
+    if ( m_str )
+        return *m_str;
+    if ( m_cstr )
+        return m_cstr->AsString();
+    if ( m_wchar )
+        return wxString(m_wchar);
+    if ( m_char )
+        return wxString(m_char);
+
+    wxFAIL_MSG( "invalid wxFormatString - not initialized?" );
+    return wxString();
+}
+
 // ----------------------------------------------------------------------------
 // wxFormatString::GetArgumentType()
 // ----------------------------------------------------------------------------