static void show_weightsystem(weightsystem_t *ws, struct ws_widget *weightsystem_widget)
{
const char *desc;
int grams;
/* Don't show uninitialized widgets */
if (!weightsystem_widget->description)
return;
desc = ws->description;
if (!desc)
desc = "";
grams = ws->weight.grams;
add_weightsystem(weightsystem_widget, desc, grams);
set_weight_weight_spinbutton(weightsystem_widget, ws->weight.grams);
}
static void weight_cb(GtkComboBox *combo_box, gpointer data)
{
GtkTreeIter iter;
GtkTreeModel *model = gtk_combo_box_get_model(combo_box);
int weight;
struct ws_widget *ws_widget = data;
struct dive *dive;
weightsystem_t *ws;
if (ws_widget->w_idx == W_IDX_PRIMARY)
dive = current_dive;
else
dive = &edit_dive;
ws = dive->weightsystem + ws_widget->index;
/* Did the user set it to some non-standard value? */
if (!get_active_item(combo_box, &iter, weightsystem_model)) {
ws_widget->changed = 1;
return;
}
/*
* We get "change" signal callbacks just because we set
* the description by hand. Whatever. So ignore them if
* they are no-ops.
*/
if (!ws_widget->changed && ws->description) {
int same;
char *desc = gtk_combo_box_get_active_text(combo_box);
same = !strcmp(desc, ws->description);
g_free(desc);
if (same)
return;
}
ws_widget->changed = 1;
gtk_tree_model_get(model, &iter,
WS_WEIGHT, &weight,
-1);
set_weight_weight_spinbutton(ws_widget, weight);
}
