ardour/livetrax
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Retain connections of ctrl-data ports

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Previously "Follow selection" disconnected a MIDI port from
control surfaces, even when it was marked as "MidiPortControl".
This commit is contained in:
Robin Gareus 2020-06-11 23:24:55 +02:00
parent 6677e9787e
commit 5ce12a38e6
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 12 additions and 1 deletions
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13
libs/ardour/session_midi.cc
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@ -738,9 +738,20 @@ Session::rewire_selected_midi (boost::shared_ptr<MidiTrack> new_midi_target)
* functionality.
*/
if (MidiPortControl != mpi.properties) {
if (0 == (mpi.properties & MidiPortControl)) {
/* disconnect the port from everything */
AudioEngine::instance()->disconnect (*p);
} else {
/* only disconnect from non-control ports */
vector<string> port_connections;
AudioEngine::instance()->get_connections (*p, port_connections);
for (vector<string>::iterator i = port_connections.begin(); i != port_connections.end(); ++i) {
/* test if (*i) is a control-surface input port */
if (AudioEngine::instance()->port_is_control_only (*i)) {
continue;
}
AudioEngine::instance()->disconnect (*p, *i);
}
}
/* connect it to the new target */
new_midi_target->input()->connect (new_midi_target->input()->nth(0), (*p), this);