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Reordering of Sources in list.

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brunoherbelin
2021-01-25 22:24:08 +01:00
parent 49ec387cfa
commit 54c5eb6155
4 changed files with 50 additions and 9 deletions
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17
Session.cpp
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@@ -275,6 +275,23 @@ int Session::index(SourceList::iterator it) const
return index;
}
void Session::move(int current_index, int target_index)
{
if ( current_index < 0 || current_index > sources_.size()
|| target_index < 0 || target_index > sources_.size()
|| target_index == current_index )
return;
SourceList::iterator from = at(current_index);
SourceList::iterator to = at(target_index);
if ( target_index > current_index )
to++;
Source *s = (*from);
sources_.erase(from);
sources_.insert(to, s);
}
void Session::lock()
{
access_.lock();