//
// aegis - project change supervisor
// Copyright (C) 2005, 2006, 2008, 2011, 2012 Peter Miller
//
// 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 3 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, see <http://www.gnu.org/licenses/>.
//

#include <libaegis/change/identifi_sub.h>
#include <libaegis/file/event.h>
#include <libaegis/project/file.h>
#include <libaegis/project/file/roll_forward.h>


fstate_src_ty *
change_identifier_subset::get_project_file(const nstring &filename)
{
    if (need_historical_perspective())
    {
        project_file_roll_forward *hp = get_historian();
        file_event *fep = hp->get_last(filename.get_ref());
        return (fep ? fep->get_src() : 0);
    }
    return get_pp()->file_find(filename.get_ref(), view_path_simple);
}


// vim: set ts=8 sw=4 et :