X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fmidi_track.h;h=45055a0c3d02543630f117593da8cda56b85a7b4;hb=722defe41a6119cfe6e9f5a66fdcb2408c12a455;hp=9ffa4dcebd65e6cda446505137501738997aa09a;hpb=e0aaed6d65f160c328cb8b56d7c6552ee15d65e2;p=ardour.git diff --git a/libs/ardour/ardour/midi_track.h b/libs/ardour/ardour/midi_track.h index 9ffa4dcebd..45055a0c3d 100644 --- a/libs/ardour/ardour/midi_track.h +++ b/libs/ardour/ardour/midi_track.h @@ -1,17 +1,17 @@ /* - Copyright (C) 2006 Paul Davis - Written by Dave Robillard - + Copyright (C) 2006 Paul Davis + Author: David Robillard + 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. @@ -20,8 +20,10 @@ #ifndef __ardour_midi_track_h__ #define __ardour_midi_track_h__ +#include "ardour/interthread_info.h" #include "ardour/track.h" #include "ardour/midi_ring_buffer.h" +#include "ardour/midi_state_tracker.h" namespace ARDOUR { @@ -30,80 +32,116 @@ class Session; class MidiDiskstream; class MidiPlaylist; class RouteGroup; +class SMFSource; class MidiTrack : public Track { public: MidiTrack (Session&, string name, Route::Flag f = Route::Flag (0), TrackMode m = Normal); - MidiTrack (Session&, const XMLNode&); ~MidiTrack (); - - int roll (nframes_t nframes, nframes_t start_frame, nframes_t end_frame, - nframes_t offset, int declick, bool can_record, bool rec_monitors_input); - - int no_roll (nframes_t nframes, nframes_t start_frame, nframes_t end_frame, - nframes_t offset, bool state_changing, bool can_record, bool rec_monitors_input); - - int silent_roll (nframes_t nframes, nframes_t start_frame, nframes_t end_frame, - nframes_t offset, bool can_record, bool rec_monitors_input); - void process_output_buffers (BufferSet& bufs, - nframes_t start_frame, nframes_t end_frame, - nframes_t nframes, nframes_t offset, bool with_redirects, int declick, - bool meter); + int init (); - boost::shared_ptr midi_diskstream() const; + int roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, int declick, bool& need_butler); - int use_diskstream (string name); - int use_diskstream (const PBD::ID& id); + void realtime_handle_transport_stopped (); + void realtime_locate (); - void set_latency_delay (nframes_t); + boost::shared_ptr create_diskstream (); + void set_diskstream (boost::shared_ptr); + void set_record_enabled (bool yn, void *src); - int export_stuff (BufferSet& bufs, - nframes_t nframes, nframes_t end_frame); + DataType data_type () const { + return DataType::MIDI; + } - void freeze (InterThreadInfo&); + void freeze_me (InterThreadInfo&); void unfreeze (); + bool bounceable (boost::shared_ptr, bool) const { return false; } boost::shared_ptr bounce (InterThreadInfo&); - boost::shared_ptr bounce_range (nframes_t start, nframes_t end, InterThreadInfo&); + boost::shared_ptr bounce_range (framepos_t start, framepos_t end, InterThreadInfo&, + boost::shared_ptr endpoint, bool include_endpoint); + int export_stuff (BufferSet& bufs, framecnt_t nframes, framepos_t end_frame, + boost::shared_ptr endpoint, bool include_endpoint, bool for_export); - int set_state(const XMLNode& node); + int set_state (const XMLNode&, int version); void midi_panic(void); bool write_immediate_event(size_t size, const uint8_t* buf); - + /** A control that will send "immediate" events to a MIDI track when twiddled */ struct MidiControl : public AutomationControl { - MidiControl(MidiTrack* route, const Evoral::Parameter& param, - boost::shared_ptr al = boost::shared_ptr()) + MidiControl(MidiTrack* route, const Evoral::Parameter& param, + boost::shared_ptr al = boost::shared_ptr()) : AutomationControl (route->session(), param, al) , _route (route) {} - - void set_value (float val); - + + void set_value (double val); + MidiTrack* _route; }; - + NoteMode note_mode() const { return _note_mode; } void set_note_mode (NoteMode m); - + + bool step_editing() const { return _step_editing; } + void set_step_editing (bool yn); + MidiRingBuffer& step_edit_ring_buffer() { return _step_edit_ring_buffer; } + + PBD::Signal1 StepEditStatusChange; + + bool midi_thru() const { return _midi_thru; } + void set_midi_thru (bool yn); + + boost::shared_ptr write_source (uint32_t n = 0); + void set_channel_mode (ChannelMode, uint16_t); + ChannelMode get_channel_mode (); + uint16_t get_channel_mask (); + boost::shared_ptr midi_playlist (); + + PBD::Signal1 > DataRecorded; + boost::shared_ptr get_gui_feed_buffer () const; + + void set_monitoring (MonitorChoice); + MonitorState monitoring_state () const; + + void set_input_active (bool); + bool input_active () const; + PBD::Signal0 InputActiveChanged; + protected: XMLNode& state (bool full); + + void act_on_mute (); + + private: + + virtual boost::shared_ptr diskstream_factory (XMLNode const &); - int _set_state (const XMLNode&, bool call_base); + boost::shared_ptr midi_diskstream () const; -private: - void write_controller_messages(MidiBuffer& buf, - nframes_t start_frame, nframes_t end_frame, nframes_t nframes, nframes_t offset); + void write_out_of_band_data (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, framecnt_t nframes); - int set_diskstream (boost::shared_ptr ds); void set_state_part_two (); void set_state_part_three (); - MidiRingBuffer _immediate_events; + MidiRingBuffer _immediate_events; + MidiRingBuffer _step_edit_ring_buffer; NoteMode _note_mode; + bool _step_editing; + bool _midi_thru; + bool _input_active; + + int no_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, bool state_changing); + void push_midi_input_to_step_edit_ringbuffer (framecnt_t nframes); + + void diskstream_data_recorded (boost::weak_ptr); + PBD::ScopedConnection _diskstream_data_recorded_connection; + + void track_input_active (IOChange, void*); + void map_input_active (bool); }; } /* namespace ARDOUR*/