From 0b2a860f0d3ee4724e3c0c5d2ba67a982c220b4a Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Mon, 27 Sep 2010 12:48:21 +0000
Subject: [PATCH] Use wxString methods for UTF-8 conversions in wxX11 code.

Use wxString::utf8_str() and FromUTF8() to convert to and from UTF-8. This is
more efficient than using wxConvUTF8 as the code did before as it avoids the
conversion entirely when wxString uses UTF-8 internally (as it does by default
in wxX11) and also has the advantage of compiling in STL build unlike the old
code.

Closes #12518.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65657 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/unix/fontutil.cpp | 4 ++--
 src/x11/dcclient.cpp  | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/unix/fontutil.cpp b/src/unix/fontutil.cpp
index a9fac62420..39554c0fff 100644
--- a/src/unix/fontutil.cpp
+++ b/src/unix/fontutil.cpp
@@ -53,8 +53,8 @@
     #include "wx/x11/private.h"
     #include "wx/gtk/private/string.h"
 
-    #define wxPANGO_CONV(s) (wxConvUTF8.cWX2MB((s)))
-    #define wxPANGO_CONV_BACK(s) (wxConvUTF8.cMB2WX((s)))
+    #define wxPANGO_CONV(s) s.utf8_str()
+    #define wxPANGO_CONV_BACK(s) wxString::FromUTF8Unchecked(s)
 #endif
 
 // ----------------------------------------------------------------------------
diff --git a/src/x11/dcclient.cpp b/src/x11/dcclient.cpp
index 6ef0cb4f33..945b8d5e6c 100644
--- a/src/x11/dcclient.cpp
+++ b/src/x11/dcclient.cpp
@@ -1570,7 +1570,7 @@ void wxWindowDCImpl::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
     PangoLayout *layout = pango_layout_new(m_context);
     pango_layout_set_font_description(layout, m_fontdesc);
 
-    const wxCharBuffer data = wxConvUTF8.cWC2MB( text );
+    const wxScopedCharBuffer data(text.utf8_str());
     pango_layout_set_text(layout, data, data.length());
 
     // Measure layout.
@@ -1675,7 +1675,7 @@ void wxWindowDCImpl::DoGetTextExtent( const wxString &string, wxCoord *width, wx
     else
         pango_layout_set_font_description(layout, m_fontdesc);
 
-    const wxCharBuffer data = wxConvUTF8.cWC2MB( string );
+    const wxScopedCharBuffer data(string.utf8_str());
     pango_layout_set_text(layout, data, data.length());
 
     // Measure text.