Rewrite and improve formatted output routines.

[pspp] / src / ui / gui / helper.c

diff --git a/src/ui/gui/helper.c b/src/ui/gui/helper.c
index 549242e6f01a1b4b4bfc952a7965242a1f74b46c..dea14d5434ebd5ea97baa73f0cfa74621fe61c71 100644 (file)
--- a/src/ui/gui/helper.c
+++ b/src/ui/gui/helper.c
@@ -1,10 +1,13 @@
-
 #include "helper.h"
 #include <data/data-in.h>
+#include <data/data-out.h>
 #include <libpspp/message.h>
 
+#include <libpspp/i18n.h>
+
 #include <ctype.h>
 #include <string.h>
+#include <data/settings.h>
 
 /* Formats a value according to FORMAT 
    The returned string must be freed when no longer required */
@@ -14,10 +17,7 @@ value_to_text(union value v, struct fmt_spec format)
   gchar *s = 0;
 
   s = g_new(gchar, format.w + 1);
-  if ( ! data_out(s, &format, &v) ) 
-    {
-      g_warning("Can't format missing discrete value \n");
-    }
+  data_out(&v, &format, s);
   s[format.w]='\0';
   g_strchug(s);
 
@@ -71,8 +71,15 @@ get_widget_assert(GladeXML *xml, const gchar *name)
   w = glade_xml_get_widget(xml, name);
 
   if ( !w ) 
-    g_warning("Widget \"%s\" could not be found\n",name);
+    g_warning("Widget \"%s\" could not be found\n", name);
 
   return w;
 }
 
+/* Converts a string in the pspp locale to utf-8 */
+char *
+pspp_locale_to_utf8(const gchar *text, gssize len, GError **err)
+{
+  return recode_string(CONV_PSPP_TO_UTF8, text, len);
+}
+