48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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//
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// Copyright (C) 2020 MuseScore BVBA and others
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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 version 2.
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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
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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 MU_ACTIONS_ACTIONABLE_H
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#define MU_ACTIONS_ACTIONABLE_H
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#include "iactionsdispatcher.h"
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namespace mu::actions {
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class Actionable
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{
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public:
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virtual ~Actionable()
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{
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if (m_dispatcher) {
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m_dispatcher->unReg(this);
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}
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}
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virtual bool canReceiveAction(const ActionCode&) const { return true; }
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inline void setDispatcher(IActionsDispatcher* dispatcher)
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{
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m_dispatcher = dispatcher;
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}
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private:
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IActionsDispatcher* m_dispatcher = nullptr;
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};
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}
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#endif // MU_ACTIONS_ACTIONABLE_H
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