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livetrax/gtk2_ardour/editor_component.cc
Carl Hetherington 12bf437c6e Fixes for crashes on session going away.
git-svn-id: svn://localhost/ardour2/branches/3.0@5317 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-07-04 11:51:25 +00:00

51 lines
1.3 KiB
C++

/*
Copyright (C) 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 "ardour/session.h"
#include "editor_component.h"
using namespace std;
using namespace sigc;
using namespace ARDOUR;
EditorComponent::EditorComponent (Editor* e)
: _editor (e),
_session (0)
{
}
void
EditorComponent::connect_to_session (Session* s)
{
_session = s;
_session_connections.push_back (_session->GoingAway.connect (mem_fun (*this, &EditorComponent::session_going_away)));
}
void
EditorComponent::session_going_away ()
{
for (list<connection>::iterator i = _session_connections.begin(); i != _session_connections.end(); ++i) {
i->disconnect ();
}
_session = 0;
}