72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
/*
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Copyright (C) 2009 Paul Davis
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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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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 __ardour_mute_master_h__
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#define __ardour_mute_master_h__
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#include "evoral/Parameter.hpp"
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#include "pbd/signals.h"
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#include "pbd/stateful.h"
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namespace ARDOUR {
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class Session;
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class MuteMaster : public PBD::Stateful
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{
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public:
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enum MutePoint {
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PreFader = 0x1,
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PostFader = 0x2,
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Listen = 0x4,
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Main = 0x8
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};
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static const MutePoint AllPoints;
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MuteMaster (Session& s, const std::string& name);
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~MuteMaster() {}
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bool muted_pre_fader() const { return _mute_point & PreFader; }
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bool muted_post_fader() const { return _mute_point & PostFader; }
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bool muted_listen() const { return _mute_point & Listen; }
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bool muted_main () const { return _mute_point & Main; }
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bool muted_at (MutePoint mp) const { return _mute_point & mp; }
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bool muted() const { return _mute_point != MutePoint (0); }
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gain_t mute_gain_at (MutePoint) const;
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void clear_mute ();
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void mute_at (MutePoint);
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void unmute_at (MutePoint);
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PBD::Signal0<void> MutePointChanged;
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XMLNode& get_state();
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int set_state(const XMLNode&, int version);
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private:
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MutePoint _mute_point;
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};
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} // namespace ARDOUR
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#endif /*__ardour_mute_master_h__ */
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