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Add warning if export truncates the channel-count

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Robin Gareus 2020-05-31 19:37:47 +02:00
parent 82d7d85192
commit c1b72a289f
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3 changed files with 33 additions and 0 deletions
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22
gtk2_ardour/export_channel_selector.cc
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@ -114,6 +114,12 @@ PortExportChannelSelector::sync_with_manager ()
channel_view.set_config (state->config);
}
bool
PortExportChannelSelector::channel_limit_reached () const
{
return channel_view.max_route_channel_count () > channel_view.channel_count ();
}
void
PortExportChannelSelector::fill_route_list ()
{
@ -457,6 +463,22 @@ PortExportChannelSelector::ChannelTreeView::update_selection_text (std::string c
update_config ();
}
uint32_t
PortExportChannelSelector::ChannelTreeView::max_route_channel_count () const
{
uint32_t rv = 0;
for (Gtk::ListStore::Children::const_iterator it = route_list->children().begin(); it != route_list->children().end(); ++it) {
Gtk::TreeModel::Row row = *it;
if (!row[route_cols.selected]) {
continue;
}
ARDOUR::IO* io = row[route_cols.io];
uint32_t outs = io->n_ports().n_audio();
rv = std::max (rv, outs);
}
return rv;
}
RegionExportChannelSelector::RegionExportChannelSelector (ARDOUR::Session * _session,
ProfileManagerPtr manager,
ARDOUR::AudioRegion const & region,