diff options
| -rw-r--r-- | libs/surfaces/mackie/mcp_buttons.cc | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/libs/surfaces/mackie/mcp_buttons.cc b/libs/surfaces/mackie/mcp_buttons.cc index a1ea089399..ee04d681b5 100644 --- a/libs/surfaces/mackie/mcp_buttons.cc +++ b/libs/surfaces/mackie/mcp_buttons.cc @@ -103,11 +103,7 @@ MackieControlProtocol::left_press (Button &) DEBUG_TRACE (DEBUG::MackieControl, string_compose ("bank left with current initial = %1 nstrips = %2 tracks/busses = %3\n", _current_initial_bank, strip_cnt, sorted.size())); - if (_current_initial_bank > strip_cnt) { - switch_banks (_current_initial_bank - strip_cnt); - } else { - switch_banks (0); - } + switch_banks ((_current_initial_bank - 1) / strip_cnt * strip_cnt); return on; } @@ -124,12 +120,19 @@ MackieControlProtocol::right_press (Button &) Sorted sorted = get_sorted_routes(); uint32_t strip_cnt = n_strips(); uint32_t route_cnt = sorted.size(); + uint32_t max_bank = route_cnt / strip_cnt * strip_cnt; + DEBUG_TRACE (DEBUG::MackieControl, string_compose ("bank right with current initial = %1 nstrips = %2 tracks/busses = %3\n", _current_initial_bank, strip_cnt, route_cnt)); - uint32_t new_initial = std::min (_current_initial_bank + strip_cnt, route_cnt - 1); - switch_banks (new_initial); + if (_current_initial_bank < max_bank) { + uint32_t new_initial = (_current_initial_bank / strip_cnt * strip_cnt) + strip_cnt; + + switch_banks (new_initial); + } else { + switch_banks (max_bank); + } return on; } |