74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
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/*
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DEFSMANAGER.hpp - access to preconfigured default objects and definitions
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Copyright (C) CinelerraCV
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2007, Hermann Vosseler <Ichthyostega@web.de>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef MOBJECT_SESSION_DEFSMANAGER_H
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#define MOBJECT_SESSION_DEFSMANAGER_H
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#include "proc/asset/query.hpp"
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//#include <boost/scoped_ptr.hpp>
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//#include <vector>
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//using std::vector;
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#include <tr1/memory>
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namespace mobject
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{
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namespace session
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{
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using std::tr1::shared_ptr;
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/**
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* Organize a collection of preconfigured default objects.
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* For various kinds of objects we can tweek the default parametrisation
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* as part of the general session configuration. A ref to an instance of
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* this class is accessible through the current session and can be used
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* to fill in parts of the configuration of new objects, if the user
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* code didn't give more specific parameters. Necessary sub-objects
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* will be created on demand, and any default configuration, once
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* found, will be remembered and stored with the current session.
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*/
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class DefsManager
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{
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protected:
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DefsManager () throw();
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friend class SessManagerImpl;
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public:
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template<class TAR>
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shared_ptr<const TAR> operator() (const asset::Query<TAR>&);
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};
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} // namespace mobject::session
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} // namespace mobject
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#endif
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