along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
+
+#include <libpspp/i18n.h>
#include "dialog-common.h"
+#include "psppire-var-ptr.h"
+
#include "helper.h"
/* Append the names of selected variables to STRING.
TREEVIEW is the treeview containing the variables.
+ COLUMN is the column in the treeview containing the variables.
DICT is the dictionary for those variables.
*/
gint
append_variable_names (GString *string,
- PsppireDict *dict, GtkTreeView *treeview)
+ PsppireDict *dict, GtkTreeView *treeview, gint column)
{
gint n_vars = 0;
GtkTreeIter iter;
do
{
GValue value = {0};
- struct variable *var;
+ struct variable *var = NULL;
GtkTreePath *path = gtk_tree_model_get_path (list_store, &iter);
- gtk_tree_model_get_value (list_store, &iter, 0, &value);
+ gtk_tree_model_get_value (list_store, &iter, column, &value);
+ /* FIXME: G_TYPE_INT should be deprecated.
+ As well as being simpler, it'd be unecessary to pass dict */
+ if ( G_VALUE_TYPE (&value) == G_TYPE_INT )
var = psppire_dict_get_variable (dict, g_value_get_int (&value));
+
+ else if ( G_VALUE_TYPE (&value) == PSPPIRE_VAR_PTR_TYPE)
+ var = g_value_get_boxed (&value);
+
+ else
+ g_critical ("Unsupported type \"%s\", in variable name treeview.",
+ G_VALUE_TYPE_NAME (&value));
+
g_value_unset (&value);
g_string_append (string, " ");
var = get_selected_variable (tree_model, iter, dict);
- name = pspp_locale_to_utf8 (var_get_name (var), -1, NULL);
+ name = recode_string (UTF8, psppire_dict_encoding (dict),
+ var_get_name (var), -1);
g_object_set (cell, "text", name, NULL);
g_free (name);
}
for (l = list; l ; l = l->next)
{
GtkTreePath *path = l->data;
- GtkTreePath *fpath;
- gint *idx;
- const struct variable *v;
+ GtkTreePath *fpath =
+ gtk_tree_model_filter_convert_path_to_child_path (GTK_TREE_MODEL_FILTER (model), path);
- fpath = gtk_tree_model_filter_convert_path_to_child_path (GTK_TREE_MODEL_FILTER (model), path);
+ gint *idx = gtk_tree_path_get_indices (fpath);
- idx = gtk_tree_path_get_indices (fpath);
+ const struct variable *v = psppire_dict_get_variable (dict, idx[0]);
- v = psppire_dict_get_variable (dict, idx[0]);
+ gtk_tree_path_free (fpath);
if ( type != -1 )
{
return retval;
}
+
+
+/* Returns true iff the variable selected by SOURCE is numeric */
+gboolean
+numeric_only (GtkWidget *source, GtkWidget *dest)
+{
+ gboolean retval = TRUE;
+
+ GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (source));
+
+ PsppireDict *dict;
+ GtkTreeSelection *selection;
+ GList *list, *l;
+
+ while (GTK_IS_TREE_MODEL_FILTER (model))
+ {
+ model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (model));
+ }
+
+ dict = PSPPIRE_DICT (model);
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (source));
+
+ list = gtk_tree_selection_get_selected_rows (selection, &model);
+
+ /* Iterate through the selection of the source treeview */
+ for (l = list; l ; l = l->next)
+ {
+ GtkTreePath *path = l->data;
+ GtkTreePath *fpath = gtk_tree_model_filter_convert_path_to_child_path
+ (GTK_TREE_MODEL_FILTER (model), path);
+
+ gint *idx = gtk_tree_path_get_indices (fpath);
+
+ const struct variable *v = psppire_dict_get_variable (dict, idx[0]);
+
+ gtk_tree_path_free (fpath);
+
+ if ( var_is_alpha (v))
+ {
+ retval = FALSE;
+ break;
+ }
+ }
+
+ g_list_foreach (list, (GFunc) gtk_tree_path_free, NULL);
+ g_list_free (list);
+
+ return retval;
+}
+