src/ui/gui/psppire-window-base.c: Remove erroneous "return"

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

diff --git a/src/ui/gui/helper.c b/src/ui/gui/helper.c
index c7cfaebe8df57e334f93fbb82e14a576a64ec557..cde9d92b8f186a29525a00b24fb55e09b3707771 100644 (file)
--- a/src/ui/gui/helper.c
+++ b/src/ui/gui/helper.c
@@ -46,26 +46,6 @@
 
 #include <gettext.h>
 
-/* Returns a copy of IN with each underscore doubled.  The caller should free
-   the returned string (with free()) when it is no longer needed. */
-char *
-escape_underscores (const char *in)
-{
-  char *out = xmalloc (2 * strlen (in) + 1);
-  char *p;
-
-  p = out;
-  for (; *in != '\0'; in++)
-    {
-      if (*in == '_')
-        *p++ = '_';
-      *p++ = *in;
-    }
-  *p = '\0';
-
-  return out;
-}
-
 /* Formats a value according to VAR's print format and strips white space
    appropriately for VAR's type.  That is, if VAR is numeric, strips leading
    white space (because numbers are right-justified within their fields), and
@@ -137,20 +117,20 @@ text_to_value__ (const gchar *text,
 {
   int width = fmt_var_width (format);
 
-  if ( format->type != FMT_A)
+  if (format->type != FMT_A)
     {
-      if ( ! text ) return NULL;
+      if (! text) return NULL;
 
       {
        const gchar *s = text;
        while (*s)
          {
-           if ( !isspace (*s))
+           if (!isspace (*s))
              break;
            s++;
          }
 
-       if ( !*s) return NULL;
+       if (!*s) return NULL;
       }
     }
 
@@ -168,81 +148,9 @@ text_to_value__ (const gchar *text,
 }
 
 
-/* This function must be used whenever a filename generated by glib,
-   (eg, from gtk_file_chooser_get_filename) and passed to the C library,
-   (eg through a pspp syntax string).
-*/
-gchar *
-convert_glib_filename_to_system_filename (const gchar *fname, GError **err)
-{
-  gchar *output_name;
-
-#ifdef G_OS_WIN32
-  const gchar *target_encoding;
-  gchar *utf8_name = NULL;
-
-  g_get_charset (&target_encoding);
-
-  output_name = g_convert (fname, -1, target_encoding,
-                       "UTF-8", NULL, NULL, err);
-#else
-  output_name = xstrdup (fname);
-#endif
-
-  return output_name;
-}
-
-
-
 #define _(msgid) gettext (msgid)
 #define N_(msgid) msgid
 
-
-static void
-give_help (void)
-{
-  GtkWidget *dialog;
-
-  dialog = gtk_message_dialog_new (NULL,
-                                   GTK_DIALOG_MODAL,
-                                   GTK_MESSAGE_INFO,
-                                   GTK_BUTTONS_CLOSE,
-                                   _("Sorry. The help system hasn't yet "
-                                     "been implemented."));
-  gtk_dialog_run (GTK_DIALOG (dialog));
-  gtk_widget_destroy (dialog);
-}
-
-void
-connect_help (GtkBuilder *xml)
-{
-  GSList *helps = gtk_builder_get_objects (xml);
-
-  GSList *i;
-  for ( i = helps; i ; i = g_slist_next (i))
-    {
-      GObject *o = i->data;
-      if ( GTK_IS_WIDGET (o) )
-       {
-         const gchar *name = gtk_buildable_get_name (GTK_BUILDABLE (o));
-         gchar s[12] = {0};
-
-         if ( name)
-           strncpy (s, name, 11);
-         s[11] = '\0';
-
-
-         if ( 0 == strcmp ("help_button", s))
-           {
-           g_signal_connect (o, "clicked", give_help, 0);
-           }
-       }
-    }
-
-  g_slist_free (helps);
-}
-
-
 /* Create a deep copy of SRC */
 GtkListStore *
 clone_list_store (const GtkListStore *src)
@@ -256,7 +164,7 @@ clone_list_store (const GtkListStore *src)
   int row = 0;
   GtkListStore *dest;
 
-  for (i = 0 ; i < n_cols; ++i )
+  for (i = 0 ; i < n_cols; ++i)
     types[i] = gtk_tree_model_get_column_type (GTK_TREE_MODEL (src), i);
 
   dest = gtk_list_store_newv (n_cols, types);
@@ -269,7 +177,7 @@ clone_list_store (const GtkListStore *src)
       GtkTreeIter dest_iter;
       gtk_list_store_append  (dest, &dest_iter);
 
-      for (i = 0 ; i < n_cols; ++i )
+      for (i = 0 ; i < n_cols; ++i)
        {
          GValue val = {0};
 
@@ -304,7 +212,7 @@ paste_syntax_to_window (gchar *syntax)
 
   GtkTextBuffer *buffer = NULL;
 
-  if ( NULL == the_syntax_pasteboard)
+  if (NULL == the_syntax_pasteboard)
     {
       the_syntax_pasteboard = psppire_syntax_window_new (NULL);
       g_signal_connect (the_syntax_pasteboard, "delete-event", G_CALLBACK (on_delete),
@@ -322,12 +230,3 @@ paste_syntax_to_window (gchar *syntax)
 
   return syntax;
 }
-
-
-/* gtk_box_pack_start_defaults is deprecated.
-   Therefore we roll our own until a better solution is found */
-void
-psppire_box_pack_start_defaults (GtkBox *box, GtkWidget *widget)
-{
-  gtk_box_pack_start (box, widget, TRUE, TRUE, 0);
-}