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never remove tracks from selection during a range drag

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This commit is contained in:
Paul Davis 2017-01-10 15:18:00 +00:00
parent b64dcbb36f
commit 7551f6941f
1 changed files with 2 additions and 20 deletions
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22
gtk2_ardour/editor_drag.cc
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@ -5202,32 +5202,14 @@ SelectionDrag::motion (GdkEvent* event, bool first_move)
}
}
//now find any tracks that are GROUPED with the tracks we selected
TrackViewList grouped_add = new_selection;
for (TrackViewList::const_iterator i = new_selection.begin(); i != new_selection.end(); ++i) {
RouteTimeAxisView *n = dynamic_cast<RouteTimeAxisView *>(*i);
if ( n && n->route()->route_group() && n->route()->route_group()->is_active() && n->route()->route_group()->enabled_property (ARDOUR::Properties::group_select.property_id) ) {
for (TrackViewList::const_iterator j = all_tracks.begin(); j != all_tracks.end(); ++j) {
RouteTimeAxisView *check = dynamic_cast<RouteTimeAxisView *>(*j);
if ( check && (n != check) && (check->route()->route_group() == n->route()->route_group()) )
grouped_add.push_back (*j);
}
}
}
//now compare our list with the current selection, and add or remove as necessary
//now compare our list with the current selection, and add as necessary
//( NOTE: most mouse moves don't change the selection so we can't just SET it for every mouse move; it gets clunky )
TrackViewList tracks_to_add;
TrackViewList tracks_to_remove;
for (TrackViewList::const_iterator i = grouped_add.begin(); i != grouped_add.end(); ++i)
for (TrackViewList::const_iterator i = new_selection.begin(); i != new_selection.end(); ++i)
if ( !_editor->selection->tracks.contains ( *i ) )
tracks_to_add.push_back ( *i );
for (TrackViewList::const_iterator i = _editor->selection->tracks.begin(); i != _editor->selection->tracks.end(); ++i)
if ( !grouped_add.contains ( *i ) )
tracks_to_remove.push_back ( *i );
_editor->selection->add(tracks_to_add);
_editor->selection->remove(tracks_to_remove);
}
}
break;