track_selection.cc

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/*
    Copyright (C) 2000-2009 Paul Davis

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#include <algorithm>
#include "ardour/route_group.h"
#include "track_selection.h"
#include "time_axis_view.h"
#include "public_editor.h"

using namespace std;

TrackSelection::TrackSelection (PublicEditor const * e, TrackViewList const &t)
        : TrackViewList (t)
        , _editor (e)
{
}

TrackSelection::~TrackSelection ()
{
}

TrackViewList
TrackSelection::add (TrackViewList const & t)
{
        TrackViewList added = TrackViewList::add (t);

        for (TrackSelection::const_iterator i = t.begin(); i != t.end(); ++i) {

                /* select anything in the same select-enabled route group */
                ARDOUR::RouteGroup* rg = (*i)->route_group ();
                if (rg && rg->is_active() && rg->is_select ()) {
                        TrackViewList tr = _editor->axis_views_from_routes (rg->route_list ());
                        for (TrackViewList::iterator j = tr.begin(); j != tr.end(); ++j) {
                                if (!contains (*j)) {
                                        added.push_back (*j);
                                        push_back (*j);
                                }
                        }
                }
        }

        return added;
}