#include "enums.h"
#include "canvas.h"
#include "canvas-note.h"
-#include "canvas-midi-event.h"
+#include "canvas-note-event.h"
+#include "canvas-program-change.h"
namespace ARDOUR {
class MidiRegion;
class MidiModel;
};
+namespace MIDI {
+ namespace Name {
+ struct PatchPrimaryKey;
+ };
+};
+
class MidiTimeAxisView;
class GhostRegion;
class AutomationTimeAxisView;
class MidiRegionView : public RegionView
{
public:
+ typedef Evoral::Note<ARDOUR::MidiModel::TimeType> NoteType;
+
MidiRegionView (ArdourCanvas::Group *,
RouteTimeAxisView&,
boost::shared_ptr<ARDOUR::MidiRegion>,
double initial_samples_per_unit,
Gdk::Color& basic_color);
+
+ MidiRegionView (const MidiRegionView& other);
+ MidiRegionView (const MidiRegionView& other, boost::shared_ptr<ARDOUR::MidiRegion>);
~MidiRegionView ();
inline MidiStreamView* midi_stream_view() const
{ return midi_view()->midi_view(); }
- void set_y_position_and_height (double, double);
+ void set_height (double);
+ void apply_note_range(uint8_t lowest, uint8_t highest, bool force=false);
+ inline ARDOUR::ColorMode color_mode() const { return midi_view()->color_mode(); }
+
void set_frame_color();
void redisplay_model();
GhostRegion* add_ghost (TimeAxisView&);
- void add_note(const boost::shared_ptr<ARDOUR::Note> note);
+ void add_note(const boost::shared_ptr<NoteType> note);
void resolve_note(uint8_t note_num, double end_time);
+
+ struct ControlEvent
+ {
+ nframes_t time;
+ uint8_t value;
+ uint8_t channel;
+
+ ControlEvent(nframes_t a_time, uint8_t a_value, uint8_t a_channel)
+ : time(a_time), value(a_value), channel(a_channel) {}
+
+ ControlEvent& operator=(const ControlEvent& other) {
+ time = other.time;
+ value = other.value;
+ channel = other.channel;
+ return *this;
+ }
+ };
+
+ /** Add a new program change flag to the canvas.
+ * @param program the MidiRegionView::ControlEvent to add
+ * @param the text to display in the flag
+ */
+ void add_pgm_change(ControlEvent& program, string displaytext);
+
+ /** Look up the given time and channel in the 'automation' and set keys accordingly.
+ * @param time the time of the program change event
+ * @param channel the MIDI channel of the event
+ * @key a reference to an instance of MIDI::Name::PatchPrimaryKey whose fields will
+ * will be set according to the result of the lookup
+ */
+ void get_patch_key_at(double time, uint8_t channel, MIDI::Name::PatchPrimaryKey& key);
+
+ /** Change the 'automation' data of old_program to new values which correspond to new_patch.
+ * @param old_program identifies the program change event which is to be altered
+ * @param new_patch defines the new lsb, msb and program number which are to be set in the automation list data
+ */
+ void alter_program_change(ControlEvent& old_program, const MIDI::Name::PatchPrimaryKey& new_patch);
+
+ /** Alter a given program to the new given one.
+ * (Called on context menu select on CanvasProgramChange)
+ */
+ void program_selected(
+ ArdourCanvas::CanvasProgramChange& program,
+ const MIDI::Name::PatchPrimaryKey& new_patch);
+
+ /** Alter a given program to be its predecessor in the MIDNAM file.
+ */
+ void previous_program(ArdourCanvas::CanvasProgramChange& program);
+
+ /** Alters a given program to be its successor in the MIDNAM file.
+ */
+ void next_program(ArdourCanvas::CanvasProgramChange& program);
+
+ /** Displays all program changed events in the region as flags on the canvas.
+ */
+ void find_and_insert_program_change_flags();
void begin_write();
void end_write();
void display_model(boost::shared_ptr<ARDOUR::MidiModel> model);
- /* This stuff is a bit boilerplatey ATM. Work in progress. */
+ void start_delta_command(string name = "midi edit");
+ void command_add_note(const boost::shared_ptr<NoteType> note, bool selected);
+ void command_remove_note(ArdourCanvas::CanvasNoteEvent* ev);
- inline void start_delta_command(string name = "midi edit") {
- if (!_delta_command)
- _delta_command = _model->new_delta_command(name);
- }
-
- void command_add_note(const boost::shared_ptr<ARDOUR::Note> note) {
- if (_delta_command)
- _delta_command->add(note);
- }
-
- void command_remove_note(ArdourCanvas::CanvasMidiEvent* ev) {
- if (_delta_command && ev->note()) {
- _selection.erase(ev);
- _delta_command->remove(ev->note());
- ev->selected(true);
- }
- }
-
- void abort_command() {
- delete _delta_command;
- _delta_command = NULL;
- clear_selection();
- }
-
- void apply_command() {
- if (_delta_command) {
- _model->apply_command(_delta_command);
- _delta_command = NULL;
- }
- midi_view()->midi_track()->diskstream()->playlist_modified();
- }
+ void apply_command();
+ void abort_command();
- void note_entered(ArdourCanvas::CanvasMidiEvent* ev);
- void unique_select(ArdourCanvas::CanvasMidiEvent* ev);
- void note_selected(ArdourCanvas::CanvasMidiEvent* ev, bool add);
- void note_deselected(ArdourCanvas::CanvasMidiEvent* ev, bool add);
+ void note_entered(ArdourCanvas::CanvasNoteEvent* ev);
+ void unique_select(ArdourCanvas::CanvasNoteEvent* ev);
+ void note_selected(ArdourCanvas::CanvasNoteEvent* ev, bool add);
+ void note_deselected(ArdourCanvas::CanvasNoteEvent* ev, bool add);
void delete_selection();
size_t selection_size() { return _selection.size(); }
void move_selection(double dx, double dy);
- void note_dropped(ArdourCanvas::CanvasMidiEvent* ev, double dt, uint8_t dnote);
+ void note_dropped(ArdourCanvas::CanvasNoteEvent* ev, double dt, uint8_t dnote);
- /**
+ /** Get the region position in pixels.
* This function is needed to subtract the region start in pixels
* from world coordinates submitted by the mouse
*/
- double get_position_pixels(void);
+ double get_position_pixels();
- /**
- * This function is called by CanvasMidiNote when resizing starts,
- * i.e. when the user presses mouse-2 on the note
+ /** Begin resizing of some notes.
+ * Called by CanvasMidiNote when resizing starts.
* @param note_end which end of the note, NOTE_ON or NOTE_OFF
*/
void begin_resizing(ArdourCanvas::CanvasNote::NoteEnd note_end);
- /**
- * This function is called while the user moves the mouse when resizing notes
+ /** Update resizing notes while user drags.
* @param note_end which end of the note, NOTE_ON or NOTE_OFF
* @param x the difference in mouse motion, ie the motion difference if relative=true
* or the absolute mouse position (track-relative) if relative is false
*/
void update_resizing(ArdourCanvas::CanvasNote::NoteEnd note_end, double x, bool relative);
- /**
- * This function is called while the user releases the mouse button when resizing notes
+ /** Finish resizing notes when the user releases the mouse button.
* @param note_end which end of the note, NOTE_ON or NOTE_OFF
* @param event_x the absolute mouse position (track-relative)
* @param relative true if relative resizing is taking place, false if absolute resizing
*/
void commit_resizing(ArdourCanvas::CanvasNote::NoteEnd note_end, double event_x, bool relative);
- /**
- * This function is called while the user adjusts the velocity on a selection of notes
- * @param velocity the relative or absolute velocity, depending on the value of relative
- * @param relative true if the given velocity represents a delta to be applied to all notes, false
- * if the absolute value of the note shoud be set
+ /** Adjust the velocity on a note, and the selection if applicable.
+ * @param velocity the relative or absolute velocity
+ * @param relative whether velocity is relative or absolute
*/
- void change_velocity(uint8_t velocity, bool relative=false);
+ void change_velocity(ArdourCanvas::CanvasNoteEvent* ev, int8_t velocity, bool relative=false);
- /**
- * This function is called when the user adjusts the midi channel of a selection of notes
+ /** Change the channel of the selection.
* @param channel - the channel number of the new channel, zero-based
*/
void change_channel(uint8_t channel);
double current_x;
};
- /**
- * This function provides the snap function for region position relative coordinates
- * for pixel units (double) instead of nframes_t
+ /** Snap a region relative pixel coordinate to pixel units.
+ * for pixel units (double) instead of nframes64_t
* @param x a pixel coordinate relative to region start
* @return the snapped pixel coordinate relative to region start
*/
double snap_to_pixel(double x);
- /**
- * This function provides the snap function for region position relative coordinates
- * for pixel units (double) instead of nframes_t
+ /** Snap a region relative pixel coordinate to frame units.
* @param x a pixel coordinate relative to region start
- * @return the snapped nframes_t coordinate relative to region start
+ * @return the snapped nframes64_t coordinate relative to region start
*/
- nframes_t snap_to_frame(double x);
+ nframes64_t snap_to_frame(double x);
- /**
- * This function provides the snap function for region position relative coordinates
+ /** Snap a region relative frame coordinate to frame units.
* @param x a pixel coordinate relative to region start
- * @return the snapped nframes_t coordinate relative to region start
+ * @return the snapped nframes64_t coordinate relative to region start
*/
- nframes_t snap_to_frame(nframes_t x);
+ nframes64_t snap_to_frame(nframes64_t x);
protected:
- /**
- * this constructor allows derived types
- * to specify their visibility requirements
- * to the TimeAxisViewItem parent class
- */
+ /** Allows derived types to specify their visibility requirements
+ * to the TimeAxisViewItem parent class.
+ */
MidiRegionView (ArdourCanvas::Group *,
RouteTimeAxisView&,
boost::shared_ptr<ARDOUR::MidiRegion>,
void reset_width_dependent_items (double pixel_width);
private:
-
+ /** Play the NoteOn event of the given note immediately
+ * and schedule the playback of the corresponding NoteOff event.
+ */
+ void play_midi_note(boost::shared_ptr<NoteType> note);
+
+ /** Play the NoteOff-Event of the given note immediately
+ * (scheduled by @ref play_midi_note()).
+ */
+ bool play_midi_note_off(boost::shared_ptr<NoteType> note);
+
void clear_events();
void switch_source(boost::shared_ptr<ARDOUR::Source> src);
bool canvas_event(GdkEvent* ev);
bool note_canvas_event(GdkEvent* ev);
- uint16_t last_channel_selection;
- void midi_channel_selection_changed(uint16_t selection);
+ void midi_channel_mode_changed(ARDOUR::ChannelMode mode, uint16_t mask);
+ void midi_patch_settings_changed(std::string model, std::string custom_device_mode);
+
+ void change_note_velocity(ArdourCanvas::CanvasNoteEvent* ev, int8_t velocity, bool relative=false);
- void clear_selection_except(ArdourCanvas::CanvasMidiEvent* ev);
+ void clear_selection_except(ArdourCanvas::CanvasNoteEvent* ev);
void clear_selection() { clear_selection_except(NULL); }
void update_drag_selection(double last_x, double x, double last_y, double y);
- double _default_note_length;
+ int8_t _force_channel;
+ uint16_t _last_channel_selection;
+ double _default_note_length;
+ uint8_t _current_range_min;
+ uint8_t _current_range_max;
+
+ /// MIDNAM information of the current track: Model name of MIDNAM file
+ string _model_name;
+
+ /// MIDNAM information of the current track: CustomDeviceMode
+ string _custom_device_mode;
- boost::shared_ptr<ARDOUR::MidiModel> _model;
- std::vector<ArdourCanvas::CanvasMidiEvent*> _events;
- ArdourCanvas::CanvasNote** _active_notes;
- ArdourCanvas::Group* _note_group;
- ARDOUR::MidiModel::DeltaCommand* _delta_command;
+ typedef std::vector<ArdourCanvas::CanvasNoteEvent*> Events;
+ typedef std::vector< boost::shared_ptr<ArdourCanvas::CanvasProgramChange> > PgmChanges;
+
+ boost::shared_ptr<ARDOUR::MidiModel> _model;
+ Events _events;
+ PgmChanges _pgm_changes;
+ ArdourCanvas::CanvasNote** _active_notes;
+ ArdourCanvas::Group* _note_group;
+ ARDOUR::MidiModel::DeltaCommand* _delta_command;
MouseState _mouse_state;
int _pressed_button;
- /// currently selected CanvasMidiEvents
- typedef std::set<ArdourCanvas::CanvasMidiEvent*> Selection;
+ typedef std::set<ArdourCanvas::CanvasNoteEvent*> Selection;
+ /// Currently selected CanvasNoteEvents
Selection _selection;
- /**
- * this enables vanilla notes to be marked for selection
- * they are added to _selection when redisplay_model is called
- * this is necessary for selecting notes during/after model manipulations
- */
- std::set< boost::shared_ptr<ARDOUR::Note> > _marked_for_selection;
+ /** New notes (created in the current command) which should be selected
+ * when they appear after the command is applied. */
+ std::set< boost::shared_ptr<NoteType> > _marked_for_selection;
std::vector<NoteResizeData *> _resize_data;
};