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Diffstat (limited to 'libs/ardour/ardour/ticker.h')
-rw-r--r-- | libs/ardour/ardour/ticker.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/libs/ardour/ardour/ticker.h b/libs/ardour/ardour/ticker.h new file mode 100644 index 0000000000..73e5046ac3 --- /dev/null +++ b/libs/ardour/ardour/ticker.h @@ -0,0 +1,74 @@ +/* + Copyright (C) 2008 Hans Baier + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + $Id$ +*/ +#include <sigc++/sigc++.h> + +#include "ardour/types.h" +#include "midi++/jack.h" + +#ifndef TICKER_H_ +#define TICKER_H_ + +namespace ARDOUR +{ + +class Session; + +class Ticker : public sigc::trackable +{ +public: + Ticker() : _session(0) {}; + virtual ~Ticker() {}; + + virtual void tick( + const nframes_t& transport_frames, + const BBT_Time& transport_bbt, + const SMPTE::Time& transport_smpte) = 0; + + virtual void set_session(Session& s); + virtual void going_away() { _session = 0; } + +private: + Session* _session; +}; + +class MidiClockTicker : public Ticker +{ + MidiClockTicker() : _jack_port(0) {}; + virtual ~MidiClockTicker() {}; + + + void tick( + const nframes_t& transport_frames, + const BBT_Time& transport_bbt, + const SMPTE::Time& transport_smpte); + + + void going_away() { Ticker::going_away(); _jack_port = 0;} + + void set_midi_port(MIDI::JACK_MidiPort &port); + +private: + MIDI::JACK_MidiPort* _jack_port; + +}; + +} + +#endif /* TICKER_H_ */ |