disable warning about data truncation (810) for icc (this is a useful warning and...

[wxWidgets.git] / src / unix / fontenum.cpp

diff --git a/src/unix/fontenum.cpp b/src/unix/fontenum.cpp
index 4c5392c094c00b6195ff861c0688462ed95708d7..cf11e65ba8eea7076cc86dec31e355daf748d1d3 100644 (file)
--- a/src/unix/fontenum.cpp
+++ b/src/unix/fontenum.cpp
@@ -17,36 +17,38 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
-    #pragma implementation "fontenum.h"
-#endif
+// for compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
 
-#include "wx/defs.h"
 #include "wx/dynarray.h"
 #include "wx/string.h"
 #include "wx/regex.h"
 #include "wx/utils.h"
-
+#include "wx/app.h"
 #include "wx/fontmap.h"
 #include "wx/fontenum.h"
 #include "wx/fontutil.h"
+#include "wx/encinfo.h"
 
 // ----------------------------------------------------------------------------
-// GTK 2.0
+// Pango
 // ----------------------------------------------------------------------------
 
-#ifdef __WXGTK20__
+#if wxUSE_PANGO
 
-#include "wx/gtk/private.h"
+#include "pango/pango.h"
 
+#ifdef __WXGTK20__
+#include "gtk/gtk.h"
 extern GtkWidget *wxGetRootWindow();
+#endif
 
-static int
-cmp_families (const void *a, const void *b)
+extern "C" int wxCMPFUNC_CONV
+wxCompareFamilies (const void *a, const void *b)
 {
   const char *a_name = pango_font_family_get_name (*(PangoFontFamily **)a);
   const char *b_name = pango_font_family_get_name (*(PangoFontFamily **)b);
-  
+
   return g_utf8_collate (a_name, b_name);
 }
 
@@ -54,28 +56,47 @@ cmp_families (const void *a, const void *b)
 bool wxFontEnumerator::EnumerateFacenames(wxFontEncoding encoding,
                                           bool fixedWidthOnly)
 {
-    if ( fixedWidthOnly )
-    {
-        OnFacename( wxT("monospaced") );
+#if defined(__WXGTK20__) || !defined(HAVE_PANGO_FONT_FAMILY_IS_MONOSPACE)
+    if ( fixedWidthOnly
+#if defined(__WXGTK24__)
+        && (gtk_check_version(2,4,0) != NULL)
+#endif
+       )
+{
+        OnFacename( wxT("monospace") );
     }
     else
+#endif
     {
         PangoFontFamily **families = NULL;
         gint n_families = 0;
         pango_context_list_families ( 
+#ifdef __WXGTK20__
             gtk_widget_get_pango_context( wxGetRootWindow() ),
+#else
+            wxTheApp->GetPangoContext(),
+#endif
             &families, &n_families );
-        qsort (families, n_families, sizeof (PangoFontFamily *), cmp_families);
+        qsort (families, n_families, sizeof (PangoFontFamily *), wxCompareFamilies);
 
         for (int i=0; i<n_families; i++)
         {
-            const gchar *name = pango_font_family_get_name( families[i] );
-            
-            wxString tmp( name, wxConvUTF8 );
-            OnFacename( tmp );
+#if defined(__WXGTK24__) || defined(HAVE_PANGO_FONT_FAMILY_IS_MONOSPACE)
+            if (!fixedWidthOnly || (
+#ifdef __WXGTK24__
+                !gtk_check_version(2,4,0) &&
+#endif
+                pango_font_family_is_monospace(families[i])
+                                   ) )
+#endif
+            {
+                const gchar *name = pango_font_family_get_name(families[i]);
+                OnFacename(wxString(name, wxConvUTF8));
+            }
         }
+        g_free(families);
     }
-    
+
     return TRUE;
 }
 
@@ -86,7 +107,7 @@ bool wxFontEnumerator::EnumerateEncodings(const wxString& family)
 
 
 #else
-  // GTK 2.0
+  // Pango
 
 #ifdef __VMS__ // Xlib.h for VMS is not (yet) compatible with C++
                // The resulting warnings are switched off here