*/
-#ifndef __ardour_midi_model_h__
+#ifndef __ardour_midi_model_h__
#define __ardour_midi_model_h__
#include <queue>
#include <utility>
#include <boost/utility.hpp>
#include <glibmm/thread.h>
-#include <pbd/command.h>
-#include <ardour/types.h>
-#include <ardour/midi_buffer.h>
-#include <ardour/midi_ring_buffer.h>
-#include <ardour/automatable.h>
-#include <ardour/types.h>
-#include <evoral/Note.hpp>
-#include <evoral/Sequence.hpp>
+#include "pbd/command.h"
+#include "ardour/types.h"
+#include "ardour/midi_buffer.h"
+#include "ardour/midi_ring_buffer.h"
+#include "ardour/automatable_sequence.h"
+#include "ardour/types.h"
+#include "evoral/Note.hpp"
+#include "evoral/Sequence.hpp"
namespace ARDOUR {
class Session;
class MidiSource;
-
+
/** This is a higher level (than MidiBuffer) model of MIDI data, with separate
* representations for notes (instead of just unassociated note on/off events)
* and controller data. Controller data is represented as part of the
* Because of this MIDI controllers and automatable controllers/widgets/etc
* are easily interchangeable.
*/
-class MidiModel : public Automatable, public Evoral::Sequence {
+class MidiModel : public AutomatableSequence<Evoral::MusicalTime> {
public:
- MidiModel(MidiSource* s, size_t size=0);
-
+ typedef Evoral::MusicalTime TimeType;
+
+ MidiModel(MidiSource* s);
+
NoteMode note_mode() const { return (percussive() ? Percussive : Sustained); }
void set_note_mode(NoteMode mode) { set_percussive(mode == Percussive); };
- /** Add/Remove notes.
- * Technically all operations can be implemented as one of these.
- */
- class DeltaCommand : public Command
- {
+ class DiffCommand : public Command {
public:
- DeltaCommand (boost::shared_ptr<MidiModel> m, const std::string& name);
- DeltaCommand (boost::shared_ptr<MidiModel>, const XMLNode& node);
+ enum Property {
+ NoteNumber,
+ Velocity,
+ StartTime,
+ Length,
+ Channel
+ };
+
+ DiffCommand (boost::shared_ptr<MidiModel> m, const std::string& name);
+ DiffCommand (boost::shared_ptr<MidiModel> m, const XMLNode& node);
const std::string& name() const { return _name; }
-
+
void operator()();
void undo();
-
- int set_state (const XMLNode&);
+
+ int set_state (const XMLNode&, int version);
XMLNode& get_state ();
- void add(const boost::shared_ptr<Evoral::Note> note);
- void remove(const boost::shared_ptr<Evoral::Note> note);
-
- private:
- XMLNode &marshal_note(const boost::shared_ptr<Evoral::Note> note);
- boost::shared_ptr<Evoral::Note> unmarshal_note(XMLNode *xml_note);
-
- boost::shared_ptr<MidiModel> _model;
- const std::string _name;
-
- typedef std::list< boost::shared_ptr<Evoral::Note> > NoteList;
-
+ void add (const NotePtr note);
+ void remove (const NotePtr note);
+ void side_effect_remove (const NotePtr note);
+
+ void change (const NotePtr note, Property prop, uint8_t new_value);
+ void change (const NotePtr note, Property prop, TimeType new_time);
+
+ bool adds_or_removes() const {
+ return !_added_notes.empty() || !_removed_notes.empty();
+ }
+
+ DiffCommand& operator+= (const DiffCommand& other);
+ boost::shared_ptr<MidiModel> model() const { return _model; }
+
+ private:
+ boost::shared_ptr<MidiModel> _model;
+ const std::string _name;
+
+ struct NoteChange {
+ DiffCommand::Property property;
+ NotePtr note;
+ union {
+ uint8_t old_value;
+ TimeType old_time;
+ };
+ union {
+ uint8_t new_value;
+ TimeType new_time;
+ };
+ };
+
+ typedef std::list<NoteChange> ChangeList;
+ ChangeList _changes;
+
+ typedef std::list< boost::shared_ptr< Evoral::Note<TimeType> > > NoteList;
NoteList _added_notes;
NoteList _removed_notes;
+
+ std::set<NotePtr> side_effect_removals;
+
+ XMLNode &marshal_change(const NoteChange&);
+ NoteChange unmarshal_change(XMLNode *xml_note);
+
+ XMLNode &marshal_note(const NotePtr note);
+ NotePtr unmarshal_note(XMLNode *xml_note);
};
- MidiModel::DeltaCommand* new_delta_command(const std::string name="midi edit");
- void apply_command(Command* cmd);
+ MidiModel::DiffCommand* new_diff_command(const std::string name="midi edit");
+ void apply_command(Session& session, Command* cmd);
+ void apply_command_as_subcommand(Session& session, Command* cmd);
+ bool sync_to_source ();
bool write_to(boost::shared_ptr<MidiSource> source);
-
+ bool write_section_to (boost::shared_ptr<MidiSource> source, Evoral::MusicalTime begin = Evoral::MinMusicalTime,
+ Evoral::MusicalTime end = Evoral::MaxMusicalTime);
+
// MidiModel doesn't use the normal AutomationList serialisation code
// since controller data is stored in the .mid
XMLNode& get_state();
int set_state(const XMLNode&) { return 0; }
- sigc::signal<void> ContentsChanged;
-
+ PBD::Signal0<void> ContentsChanged;
+
const MidiSource* midi_source() const { return _midi_source; }
- void set_midi_source(MidiSource* source) { _midi_source = source; }
-
+ void set_midi_source (MidiSource *);
+
+ boost::shared_ptr<Evoral::Note<TimeType> > find_note (NotePtr);
+ boost::shared_ptr<Evoral::Note<TimeType> > find_note (gint note_id);
+
+ InsertMergePolicy insert_merge_policy () const;
+ void set_insert_merge_policy (InsertMergePolicy);
+
+ boost::shared_ptr<Evoral::Control> control_factory(const Evoral::Parameter& id);
+
+protected:
+ int resolve_overlaps_unlocked (const NotePtr, void* arg = 0);
+
+private:
+ struct WriteLockImpl : public AutomatableSequence<TimeType>::WriteLockImpl {
+ WriteLockImpl(Glib::Mutex::Lock* source_lock, Glib::RWLock& s, Glib::Mutex& c)
+ : AutomatableSequence<TimeType>::WriteLockImpl(s, c)
+ , source_lock(source_lock)
+ {}
+ ~WriteLockImpl() {
+ delete source_lock;
+ }
+ Glib::Mutex::Lock* source_lock;
+ };
+
+public:
+ virtual WriteLock edit_lock();
+ virtual WriteLock write_lock();
+
private:
friend class DeltaCommand;
+
+ void source_interpolation_changed (Evoral::Parameter, Evoral::ControlList::InterpolationStyle);
+ void source_automation_state_changed (Evoral::Parameter, AutoState);
+ void control_list_interpolation_changed (Evoral::Parameter, Evoral::ControlList::InterpolationStyle);
+ void automation_list_automation_state_changed (Evoral::Parameter, AutoState);
+ PBD::ScopedConnectionList _midi_source_connections;
+
// We cannot use a boost::shared_ptr here to avoid a retain cycle
MidiSource* _midi_source;
+ InsertMergePolicy _insert_merge_policy;
};
} /* namespace ARDOUR */
projects / ardour.git / blobdiff