| 303 | } |
| 304 | |
| 305 | std::tuple<bool, int> view_action_interface_t::_expect_int( |
| 306 | const std::vector<variant_t> & args, std::size_t position) |
| 307 | { |
| 308 | if ((args.size() > position) && (wf::is_int(args.at(position)))) |
| 309 | { |
| 310 | return {true, wf::get_int(args.at(position))}; |
| 311 | } |
| 312 | |
| 313 | return {false, 0}; |
| 314 | } |
| 315 | |
| 316 | std::tuple<bool, float> view_action_interface_t::_validate_alpha( |
| 317 | const std::vector<variant_t> & args) |