/*
Copyright (C) 1998-2006 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
#include "ardour/types.h"
-namespace PBD {
+namespace ARDOUR {
class ControllableDescriptor;
}
namespace MIDI {
class Channel;
- class Port;
class Parser;
}
class GenericMidiControlProtocol;
+namespace ARDOUR {
+ class AsyncMIDIPort;
+}
+
class MIDIControllable : public PBD::Stateful
{
public:
- MIDIControllable (GenericMidiControlProtocol *, MIDI::Port&, PBD::Controllable&, bool momentary);
- MIDIControllable (GenericMidiControlProtocol *, MIDI::Port&, bool momentary = false);
+ MIDIControllable (GenericMidiControlProtocol *, MIDI::Parser&, PBD::Controllable&, bool momentary);
+ MIDIControllable (GenericMidiControlProtocol *, MIDI::Parser&, bool momentary = false);
virtual ~MIDIControllable ();
int init (const std::string&);
uint32_t rid() const { return _rid; }
std::string what() const { return _what; }
+ enum Encoder {
+ No_enc,
+ Enc_R,
+ Enc_L,
+ Enc_2,
+ Enc_B,
+ };
+
MIDI::byte* write_feedback (MIDI::byte* buf, int32_t& bufsize, bool force = false);
-
+
void midi_rebind (MIDI::channel_t channel=-1);
void midi_forget ();
void learn_about_external_control ();
void stop_learning ();
void drop_external_control ();
- bool get_midi_feedback () { return feedback; }
- void set_midi_feedback (bool val) { feedback = val; }
-
int control_to_midi(float val);
float midi_to_control(int val);
bool learned() const { return _learned; }
- MIDI::Port& get_port() const { return _port; }
+ Encoder get_encoder() const { return _encoder; }
+ void set_encoder (Encoder val) { _encoder = val; }
+
+ MIDI::Parser& get_parser() { return _parser; }
PBD::Controllable* get_controllable() const { return controllable; }
void set_controllable (PBD::Controllable*);
const std::string& current_uri() const { return _current_uri; }
- PBD::ControllableDescriptor& descriptor() const { return *_descriptor; }
+ ARDOUR::ControllableDescriptor& descriptor() const { return *_descriptor; }
std::string control_description() const { return _control_description; }
int set_state (const XMLNode&, int version);
void bind_midi (MIDI::channel_t, MIDI::eventType, MIDI::byte);
+ void bind_rpn_value (MIDI::channel_t, uint16_t rpn);
+ void bind_nrpn_value (MIDI::channel_t, uint16_t rpn);
+ void bind_rpn_change (MIDI::channel_t, uint16_t rpn);
+ void bind_nrpn_change (MIDI::channel_t, uint16_t rpn);
+
MIDI::channel_t get_control_channel () { return control_channel; }
MIDI::eventType get_control_type () { return control_type; }
MIDI::byte get_control_additional () { return control_additional; }
-
+
+ int lookup_controllable();
+
private:
int max_value_for_type () const;
GenericMidiControlProtocol* _surface;
PBD::Controllable* controllable;
- PBD::ControllableDescriptor* _descriptor;
- std::string _current_uri;
- MIDI::Port& _port;
+ ARDOUR::ControllableDescriptor* _descriptor;
+ std::string _current_uri;
+ MIDI::Parser& _parser;
bool setting;
int last_value;
float last_controllable_value;
bool _momentary;
bool _is_gain_controller;
bool _learned;
+ Encoder _encoder;
int midi_msg_id; /* controller ID or note number */
PBD::ScopedConnection midi_sense_connection[2];
PBD::ScopedConnection midi_learn_connection;
+ PBD::ScopedConnection controllable_death_connection;
/** the type of MIDI message that is used for this control */
MIDI::eventType control_type;
MIDI::byte control_additional;
MIDI::channel_t control_channel;
std::string _control_description;
- bool feedback;
+ int16_t control_rpn;
+ int16_t control_nrpn;
uint32_t _rid;
std::string _what;
bool _bank_relative;
-
+
+ void drop_controllable (PBD::Controllable*);
+
void midi_receiver (MIDI::Parser &p, MIDI::byte *, size_t);
void midi_sense_note (MIDI::Parser &, MIDI::EventTwoBytes *, bool is_on);
void midi_sense_note_on (MIDI::Parser &p, MIDI::EventTwoBytes *tb);
void midi_sense_controller (MIDI::Parser &, MIDI::EventTwoBytes *);
void midi_sense_program_change (MIDI::Parser &, MIDI::byte);
void midi_sense_pitchbend (MIDI::Parser &, MIDI::pitchbend_t);
+
+ void nrpn_value_change (MIDI::Parser&, uint16_t nrpn, float val);
+ void rpn_value_change (MIDI::Parser&, uint16_t nrpn, float val);
+ void rpn_change (MIDI::Parser&, uint16_t nrpn, int direction);
+ void nrpn_change (MIDI::Parser&, uint16_t nrpn, int direction);
};
#endif // __gm_midicontrollable_h__