/*
Copyright (C) 2006 Paul Davis
- Written by Dave Robillard, 2006
+ 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
template<typename T> class MidiRingBuffer;
/** Standard Midi File (Type 0) Source */
-class SMFSource : public MidiSource, public FileSource, public Evoral::SMF {
+class LIBARDOUR_API SMFSource : public MidiSource, public FileSource, public Evoral::SMF {
public:
+ /** Constructor for new internal-to-session files */
+ SMFSource (Session& session, const std::string& path, Source::Flag flags);
+
/** Constructor for existing external-to-session files */
- SMFSource (Session& session, const std::string& path,
- Source::Flag flags = Source::Flag(0));
+ SMFSource (Session& session, const std::string& path);
/** Constructor for existing in-session files */
SMFSource (Session& session, const XMLNode&, bool must_exist = false);
virtual ~SMFSource ();
- bool safe_file_extension (const std::string& path) const {
+ bool safe_file_extension (const std::string& path) const {
return safe_midi_file_extension(path);
}
- bool set_name (const std::string& newname) { return (set_source_name(newname, false) == 0); }
-
void append_event_unlocked_beats (const Evoral::Event<Evoral::MusicalTime>& ev);
- void append_event_unlocked_frames (const Evoral::Event<nframes_t>& ev, framepos_t source_start);
+ void append_event_unlocked_frames (const Evoral::Event<framepos_t>& ev, framepos_t source_start);
- void mark_streaming_midi_write_started (NoteMode mode, framepos_t start_time);
+ void mark_streaming_midi_write_started (NoteMode mode);
void mark_streaming_write_completed ();
+ void mark_midi_streaming_write_completed (Evoral::Sequence<Evoral::MusicalTime>::StuckNoteOption, Evoral::MusicalTime when = 0);
XMLNode& get_state ();
int set_state (const XMLNode&, int version);
void destroy_model ();
void flush_midi ();
-
- static void set_header_position_offset (nframes_t offset, bool negative);
+ void ensure_disk_file ();
static bool safe_midi_file_extension (const std::string& path);
+ static bool valid_midi_file (const std::string& path);
+
+ void prevent_deletion ();
protected:
- void set_path (const std::string& newpath);
-
+ void set_path (const std::string& newpath);
+
private:
- nframes_t read_unlocked (Evoral::EventSink<nframes_t>& dst,
- framepos_t position,
- framepos_t start,
- nframes_t cnt,
- MidiStateTracker* tracker) const;
-
- nframes_t write_unlocked (MidiRingBuffer<nframes_t>& src,
- framepos_t position,
- nframes_t cnt);
+ int open_for_write ();
+
+ framecnt_t read_unlocked (Evoral::EventSink<framepos_t>& dst,
+ framepos_t position,
+ framepos_t start,
+ framecnt_t cnt,
+ MidiStateTracker* tracker) const;
+
+ framecnt_t write_unlocked (MidiRingBuffer<framepos_t>& src,
+ framepos_t position,
+ framecnt_t cnt);
double _last_ev_time_beats;
framepos_t _last_ev_time_frames;