Rename myreversefunc -> psppire_data_store_string_to_value

[pspp] / src / ui / gui / psppire-data-store.c

diff --git a/src/ui/gui/psppire-data-store.c b/src/ui/gui/psppire-data-store.c
index 7b6aa7fb7f7fe0f85d1925d6b315b005afb17edd..f97b8eaf1cdc5b246ec81685e590640b79686fd0 100644 (file)
--- a/src/ui/gui/psppire-data-store.c
+++ b/src/ui/gui/psppire-data-store.c
@@ -20,7 +20,7 @@
 #include <stdlib.h>
 #include <gettext.h>
 #define _(msgid) gettext (msgid)
-#define N_(msgid) msgid
+#define P_(msgid) msgid
 
 #include <data/datasheet.h>
 #include <data/data-out.h>
@@ -130,11 +130,22 @@ __iter_nth_child (GtkTreeModel *tree_model,
   return TRUE;
 }
 
+/* Set the contents of OUT to reflect the information provided by IN, COL, and
+   ROW, for MODEL.  Returns TRUE if successful. */
 gboolean
-myreversefunc (GtkTreeModel *model, gint col, gint row,
-              const gchar *in, GValue *out)
+psppire_data_store_string_to_value (GtkTreeModel *model, gint col, gint row,
+                                   const gchar *in, GValue *out)
 {
-  PsppireDataStore *store  = PSPPIRE_DATA_STORE (model);
+  PsppireDataStore *store = PSPPIRE_DATA_STORE (model);
+
+  while (col >= psppire_dict_get_var_cnt (store->dict))
+    {
+      const struct variable *var =
+       psppire_dict_insert_variable (store->dict,
+                                     psppire_dict_get_var_cnt (store->dict),
+                                     NULL);
+      g_return_val_if_fail (var, FALSE);
+    }
 
   const struct variable *variable = psppire_dict_get_variable (store->dict, col);
   g_return_val_if_fail (variable, FALSE);
@@ -158,8 +169,15 @@ myreversefunc (GtkTreeModel *model, gint col, gint row,
   return TRUE;
 }
 
+static char *
+unlabeled_value (PsppireDataStore *store, const struct variable *variable, const union value *val)
+{
+  const struct fmt_spec *fmt = var_get_print_format (variable);
+  return data_out (val, psppire_dict_encoding (store->dict),  fmt);
+}
+
 gchar *
-psppire_data_store_value_to_string (PsppireDataStore *store, gint col, gint row, const GValue *v)
+psppire_data_store_value_to_string (gpointer unused, PsppireDataStore *store, gint col, gint row, const GValue *v)
 {
   const struct variable *variable = psppire_dict_get_variable (store->dict, col);
   g_return_val_if_fail (variable, g_strdup ("???"));
@@ -168,8 +186,32 @@ psppire_data_store_value_to_string (PsppireDataStore *store, gint col, gint row,
   union value val;
   value_variant_get (&val, vrnt);
 
-  const struct fmt_spec *fmt = var_get_print_format (variable);
-  char *out =  data_out (&val, psppire_dict_encoding (store->dict),  fmt);
+  char *out = unlabeled_value (store, variable, &val);
+
+  value_destroy_from_variant (&val, vrnt);
+
+  return out;
+}
+
+gchar *
+psppire_data_store_value_to_string_with_labels (gpointer unused, PsppireDataStore *store, gint col, gint row, const GValue *v)
+{
+  const struct variable *variable = psppire_dict_get_variable (store->dict, col);
+  g_return_val_if_fail (variable, g_strdup ("???"));
+
+  GVariant *vrnt = g_value_get_variant (v);
+  union value val;
+  value_variant_get (&val, vrnt);
+
+  char *out = NULL;
+
+  const struct val_labs *vls = var_get_value_labels (variable);
+  struct val_lab *vl = val_labs_lookup (vls, &val);
+  if (vl != NULL)
+    out = strdup (val_lab_get_label (vl));
+  else
+    out = unlabeled_value (store, variable, &val);
+
   value_destroy_from_variant (&val, vrnt);
 
   return out;
@@ -779,7 +821,10 @@ psppire_data_store_set_value (PsppireDataStore *ds, casenumber casenum,
   ok = datasheet_put_value (ds->datasheet, casenum, var_get_case_index (var),
                             v);
   if (ok)
-    g_signal_emit (ds, signals [CASE_CHANGED], 0, casenum);
+    {
+      g_signal_emit (ds, signals [CASE_CHANGED], 0, casenum);
+      g_signal_emit (ds, signals [ITEMS_CHANGED], 0, casenum, 1, 1);
+    }
 
   return ok;
 }