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* Copyright 2013 Canonical Ltd.
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 3, as published
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* by the Free Software Foundation.
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranties of
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* MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the 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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* version 3 along with this program. If not, see
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* <http://www.gnu.org/licenses/>
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* Authored by: Marco Trevisan <marco.trevisan@canonical.com>
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#ifndef UNITYSHELL_ABSTRACT_SHORTCUT_MODELLER_H
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#define UNITYSHELL_ABSTRACT_SHORTCUT_MODELLER_H
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#include "ShortcutModel.h"
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class AbstractModeller : boost::noncopyable, public sigc::trackable
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typedef std::shared_ptr<AbstractModeller> Ptr;
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virtual ~AbstractModeller() {}
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virtual Model::Ptr GetCurrentModel() const = 0;
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sigc::signal<void, Model::Ptr const&> model_changed;