diff options
Diffstat (limited to 'gtk2_ardour/selection.cc')
| -rw-r--r-- | gtk2_ardour/selection.cc | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gtk2_ardour/selection.cc b/gtk2_ardour/selection.cc index d0b2cab5c7..f734d07375 100644 --- a/gtk2_ardour/selection.cc +++ b/gtk2_ardour/selection.cc @@ -769,6 +769,34 @@ Selection::set (framepos_t start, framepos_t end) return time.front().id; } +/** Set the start and end of the range selection. If more than one range + * is currently selected, the start of the earliest range and the end of the + * latest range are set. If no range is currently selected, this method + * selects a single range from start to end. + * + * @param start New start time. + * @param end New end time. + */ +void +Selection::set_preserving_all_ranges (framepos_t start, framepos_t end) +{ + if ((start == 0 && end == 0) || (end < start)) { + return; + } + + if (time.empty ()) { + time.push_back (AudioRange (start, end, next_time_id++)); + } else { + time.sort (AudioRangeComparator ()); + time.front().start = start; + time.back().end = end; + } + + time.consolidate (); + + TimeChanged (); +} + void Selection::set (boost::shared_ptr<Evoral::ControlList> ac) { |