gpointer data)
{
struct variable *var;
+
gtk_tree_model_get (model, iter, DICT_TVM_COL_VAR, &var, -1);
g_object_set (cell, "stock_id",
- psppire_dict_view_get_var_measurement_stock_id (var), NULL);
+ get_var_measurement_stock_id (var_get_print_format (var)->type,
+ var_get_measure (var)),
+ NULL);
}
const char *
-psppire_dict_view_get_var_measurement_stock_id (const struct variable *var)
+get_var_measurement_stock_id (enum fmt_type type, enum measure measure)
{
- if ( var_is_alpha (var))
- return "var-string";
- else
+ switch (fmt_get_category (type))
{
- const struct fmt_spec *fs = var_get_print_format (var);
- int cat = fmt_get_category (fs->type);
-
- switch ( var_get_measure (var))
+ case FMT_CAT_STRING:
+ switch (measure)
{
- case MEASURE_NOMINAL:
- return "var-nominal";
-
- case MEASURE_ORDINAL:
- return "var-ordinal";
+ case MEASURE_NOMINAL: return "measure-string-nominal";
+ case MEASURE_ORDINAL: return "measure-string-ordinal";
+ case MEASURE_SCALE: return "role-none";
+ case n_MEASURES: break;
+ }
+ break;
- case MEASURE_SCALE:
- if ( ( FMT_CAT_DATE | FMT_CAT_TIME ) & cat )
- return "var-date-scale";
- else
- return "var-scale";
- break;
+ case FMT_CAT_DATE:
+ case FMT_CAT_TIME:
+ switch (measure)
+ {
+ case MEASURE_NOMINAL: return "measure-date-nominal";
+ case MEASURE_ORDINAL: return "measure-date-ordinal";
+ case MEASURE_SCALE: return "measure-date-scale";
+ case n_MEASURES: break;
+ }
+ break;
- default:
- g_return_val_if_reached ("");
+ default:
+ switch (measure)
+ {
+ case MEASURE_NOMINAL: return "measure-nominal";
+ case MEASURE_ORDINAL: return "measure-ordinal";
+ case MEASURE_SCALE: return "measure-scale";
+ case n_MEASURES: break;
}
+ break;
}
+
+ g_return_val_if_reached ("");
}
return GTK_WIDGET (g_object_new (psppire_dict_view_get_type (), NULL));
}
-
-
-struct variable *
-psppire_dict_view_get_selected_variable (PsppireDictView *treeview)
+static struct variable *
+psppire_dict_view_iter_to_var (PsppireDictView *dict_view,
+ GtkTreeIter *top_iter)
{
- struct variable *var;
- GtkTreeModel *top_model;
- GtkTreeIter top_iter;
+ GtkTreeView *treeview = GTK_TREE_VIEW (dict_view);
+ GtkTreeModel *top_model = gtk_tree_view_get_model (treeview);
+ struct variable *var;
GtkTreeModel *model;
GtkTreeIter iter;
- GtkTreeSelection *selection =
- gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
-
- if (! gtk_tree_selection_get_selected (selection,
- &top_model, &top_iter))
- return NULL;
-
- dv_get_base_model (top_model, &top_iter, &model, &iter);
+ dv_get_base_model (top_model, top_iter, &model, &iter);
g_assert (PSPPIRE_IS_DICT (model));
return var;
}
+struct get_vars_aux
+ {
+ PsppireDictView *dict_view;
+ struct variable **vars;
+ size_t idx;
+ };
+
+static void
+get_vars_cb (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter,
+ gpointer data)
+{
+ struct get_vars_aux *aux = data;
+ struct variable *var = psppire_dict_view_iter_to_var (aux->dict_view, iter);
+
+ g_return_if_fail (var != NULL);
+ aux->vars[aux->idx++] = var;
+}
+
+void
+psppire_dict_view_get_selected_variables (PsppireDictView *dict_view,
+ struct variable ***vars,
+ size_t *n_varsp)
+{
+ GtkTreeView *tree_view = GTK_TREE_VIEW (dict_view);
+ GtkTreeSelection *selection = gtk_tree_view_get_selection (tree_view);
+ gint n_vars = gtk_tree_selection_count_selected_rows (selection);
+ struct get_vars_aux aux;
+
+ *vars = g_malloc_n (n_vars, sizeof **vars);
+
+ aux.dict_view = dict_view;
+ aux.vars = *vars;
+ aux.idx = 0;
+ gtk_tree_selection_selected_foreach (selection, get_vars_cb, &aux);
+
+ *n_varsp = aux.idx;
+ g_return_if_fail (aux.idx >= n_vars);
+}
+
+struct variable *
+psppire_dict_view_get_selected_variable (PsppireDictView *dict_view)
+{
+ GtkTreeView *tree_view = GTK_TREE_VIEW (dict_view);
+ GtkTreeSelection *selection = gtk_tree_view_get_selection (tree_view);
+ GtkTreeIter iter;
+
+ if (gtk_tree_selection_get_selected (selection, NULL, &iter))
+ return psppire_dict_view_iter_to_var (dict_view, &iter);
+ else
+ return NULL;
+}
+