si_t save_window_ok_button_callback(void* btn, void* msg)
{
union message* m = (union message*)msg;
switch(m->base.type)
{
case MESSAGE_TYPE_MOUSE_SINGLE_CLICK:
if(0 == save_file(text_line_get_buf(save_text_line), text_line_get_buf(file_context_text_line)))
{
sprintf(log_label->text, "save successfully!");
}
else
{
sprintf(log_label->text, "failed to save file!");
}
application_del_window(save_window);
sprintf(file_label->text, "%s", text_line_get_buf(save_text_line));
save_window = NULL;
save_text_line = NULL;
break;
default:
button_default_callback(btn, msg);
return 0;
break;
}
label_repaint(log_label);
label_show(log_label);
return 0;
}
static void label_handler(struct widget* subscriber, struct widget* publisher, si_t event)
{
struct scroll_bar* s = (struct scroll_bar*)publisher;
struct label* l = (struct label*)subscriber;
sprintf(l->text, "e:%3ld, %3ld, s:%3ld, %3ld", s->elevator_offset, s->elevator_height, s->total_len, s->cur_offset);
label_repaint(l);
label_show(l);
}
