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/*
Copyright (C) 2006 Paul Davis
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.
*/
#ifndef ardour_generic_midi_control_protocol_h
#define ardour_generic_midi_control_protocol_h
#include <list>
#include <glibmm/thread.h>
#include "ardour/types.h"
#include "control_protocol/control_protocol.h"
namespace MIDI {
class Port;
}
namespace PBD {
class Controllable;
}
namespace ARDOUR {
class Session;
}
class MIDIControllable;
class MIDIFunction;
class GenericMidiControlProtocol : public ARDOUR::ControlProtocol {
public:
GenericMidiControlProtocol (ARDOUR::Session&);
virtual ~GenericMidiControlProtocol();
int set_active (bool yn);
static bool probe() { return true; }
MIDI::Port* port () const { return _port; }
void set_feedback_interval (ARDOUR::microseconds_t);
int set_feedback (bool yn);
bool get_feedback () const;
XMLNode& get_state ();
int set_state (const XMLNode&, int version);
bool has_editor () const { return true; }
void* get_gui () const;
void tear_down_gui ();
int load_bindings (const std::string&);
void drop_bindings ();
std::string current_binding() const { return _current_binding; }
struct MapInfo {
std::string name;
std::string path;
};
std::list<MapInfo> map_info;
void reload_maps ();
void set_current_bank (uint32_t);
void next_bank ();
void prev_bank ();
private:
MIDI::Port* _port;
ARDOUR::microseconds_t _feedback_interval;
ARDOUR::microseconds_t last_feedback_time;
bool do_feedback;
void _send_feedback ();
void send_feedback ();
typedef std::list<MIDIControllable*> MIDIControllables;
MIDIControllables controllables;
typedef std::list<MIDIFunction*> MIDIFunctions;
MIDIFunctions functions;
typedef std::pair<MIDIControllable*,PBD::Connection> MIDIPendingControllable;
typedef std::list<MIDIPendingControllable* > MIDIPendingControllables;
MIDIPendingControllables pending_controllables;
Glib::Mutex controllables_lock;
Glib::Mutex pending_lock;
bool start_learning (PBD::Controllable*);
void stop_learning (PBD::Controllable*);
void learning_stopped (MIDIControllable*);
void create_binding (PBD::Controllable*, int, int);
void delete_binding (PBD::Controllable*);
MIDIControllable* create_binding (const XMLNode&);
MIDIFunction* create_function (const XMLNode&);
void reset_controllables ();
void drop_all ();
std::string _current_binding;
uint32_t _bank_size;
uint32_t _current_bank;
mutable void *gui;
void build_gui ();
};
#endif /* ardour_generic_midi_control_protocol_h */
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