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Allow trim of midi regions to before the start of the source. Fixes #3156.

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git-svn-id: svn://localhost/ardour2/branches/3.0@8212 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington
2010-12-07 19:16:23 +00:00
parent f8e16276d9
commit f3fc6195bc
10 changed files with 82 additions and 21 deletions
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20
libs/evoral/src/Sequence.cpp
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@@ -1076,6 +1076,26 @@ Sequence<Time>::control_list_marked_dirty ()
set_edited (true);
}
template<typename Time>
void
Sequence<Time>::insert_silence_at_start (Time t)
{
for (typename Notes::iterator i = _notes.begin(); i != _notes.end(); ++i) {
(*i)->set_time ((*i)->time() + t);
}
for (typename SysExes::iterator i = _sysexes.begin (); i != _sysexes.end(); ++i) {
(*i)->set_time ((*i)->time() + t);
(*i)->set_original_time ((*i)->original_time() + t);
}
for (typename Controls::iterator i = _controls.begin(); i != _controls.end(); ++i) {
i->second->list()->shift (0, t);
}
_edited = true;
}
template class Sequence<Evoral::MusicalTime>;
} // namespace Evoral