76 lines
2.2 KiB
C++
76 lines
2.2 KiB
C++
/*
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* Copyright (C) 2007-2011 David Robillard <d@drobilla.net>
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* Copyright (C) 2008-2013 Paul Davis <paul@linuxaudiosystems.com>
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* Copyright (C) 2009-2010 Carl Hetherington <carl@carlh.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __ardour_session_object_h__
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#define __ardour_session_object_h__
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#include <string>
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#include "pbd/statefuldestructible.h"
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#include "pbd/signals.h"
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#include "pbd/properties.h"
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#include "ardour/ardour.h"
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#include "ardour/session_handle.h"
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namespace ARDOUR {
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namespace Properties {
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LIBARDOUR_API extern PBD::PropertyDescriptor<std::string> name;
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/* this has no inherent connection to SessionObject, but it needs to go * somewhere so .... */
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LIBARDOUR_API extern PBD::PropertyDescriptor<Temporal::TimeDomain> time_domain;
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}
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class Session;
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/** A named object associated with a Session. Objects derived from this class are
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expected to be destroyed before the session calls drop_references().
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*/
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class LIBARDOUR_API SessionObject : public SessionHandleRef, public PBD::StatefulDestructible
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{
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public:
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static void make_property_quarks ();
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SessionObject (Session& session, const std::string& name)
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: SessionHandleRef (session)
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, _name (Properties::name, name)
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{
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add_property (_name);
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}
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Session& session() const { return _session; }
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std::string name() const { return _name; }
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virtual bool set_name (const std::string& str) {
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if (_name != str) {
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_name = str;
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PropertyChanged (PBD::PropertyChange (Properties::name));
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}
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return true;
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}
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protected:
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PBD::Property<std::string> _name;
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};
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} // namespace ARDOUR
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#endif /*__ardour_io_h__ */
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