+static void gopt_str_val_destroy(GtkWidget *w, gpointer data)
+{
+ struct gopt_str_val *g = (struct gopt_str_val *) data;
+
+ free(g);
+ gtk_widget_destroy(w);
+}
+
+static void gopt_str_val_spin_wrapped(GtkSpinButton *spin, gpointer data)
+{
+ struct gopt_str_val *g = (struct gopt_str_val *) data;
+ unsigned int val;
+ GtkAdjustment *adj;
+ gint index;
+
+ adj = gtk_spin_button_get_adjustment(spin);
+ val = gtk_adjustment_get_value(adj);
+
+ /*
+ * Can't rely on exact value, as fast changes increment >= 1
+ */
+ if (!val) {
+ index = gtk_combo_box_get_active(GTK_COMBO_BOX(g->combo));
+ if (index + 1 <= g->maxindex) {
+ val = 1;
+ gtk_combo_box_set_active(GTK_COMBO_BOX(g->combo), ++index);
+ } else
+ val = 1023;
+ gtk_spin_button_set_value(spin, val);
+ } else {
+ index = gtk_combo_box_get_active(GTK_COMBO_BOX(g->combo));
+ if (index) {
+ gtk_combo_box_set_active(GTK_COMBO_BOX(g->combo), --index);
+ gtk_spin_button_set_value(spin, 1023);
+ } else
+ gtk_spin_button_set_value(spin, 0);
+ }
+}
+
+static struct gopt *gopt_new_str_val(struct fio_option *o,
+ unsigned long long *p, unsigned int idx)
+{
+ struct gopt_str_val *g;
+ const gchar *postfix[] = { "B", "KB", "MB", "GB", "PB", "TB", "" };
+ GtkWidget *label;
+ int i;
+
+ g = malloc(sizeof(*g));
+ memset(g, 0, sizeof(*g));
+ g->gopt.box = gtk_hbox_new(FALSE, 3);
+ if (!o->lname)
+ label = gtk_label_new(o->name);
+ else
+ label = gtk_label_new(o->lname);
+
+ g->spin = gtk_spin_button_new_with_range(0.0, 1023.0, 1.0);
+ gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(g->spin), GTK_UPDATE_IF_VALID);
+ gtk_spin_button_set_value(GTK_SPIN_BUTTON(g->spin), 0);
+ gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(g->spin), 1);
+ gtk_box_pack_start(GTK_BOX(g->gopt.box), g->spin, FALSE, FALSE, 0);
+ g_signal_connect(G_OBJECT(g->spin), "wrapped", G_CALLBACK(gopt_str_val_spin_wrapped), g);
+
+ g->combo = gtk_combo_box_new_text();
+ i = 0;
+ while (strlen(postfix[i])) {
+ gtk_combo_box_append_text(GTK_COMBO_BOX(g->combo), postfix[i]);
+ i++;
+ }
+ g->maxindex = i - 1;
+ gtk_combo_box_set_active(GTK_COMBO_BOX(g->combo), 0);
+ gtk_box_pack_start(GTK_BOX(g->gopt.box), g->combo, FALSE, FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(g->gopt.box), label, FALSE, FALSE, 3);
+
+ g_signal_connect(G_OBJECT(g->gopt.box), "destroy", G_CALLBACK(gopt_str_val_destroy), g);
+ return &g->gopt;
+}
+