/*
- Copyright (C) 2001-2011 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
- (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.
-*/
+ * Copyright (C) 2006-2015 David Robillard <d@drobilla.net>
+ * Copyright (C) 2008-2012 Hans Baier <hansfbaier@googlemail.com>
+ * Copyright (C) 2008-2017 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2015-2016 Tim Mayberry <mojofunk@gmail.com>
+ * Copyright (C) 2015-2017 Nick Mainsbridge <mainsbridge@gmail.com>
+ * Copyright (C) 2015-2017 Robin Gareus <robin@gareus.org>
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
#ifndef __gtk_ardour_midi_region_view_h__
#define __gtk_ardour_midi_region_view_h__
class MidiCutBuffer;
class MidiListEditor;
class EditNoteDialog;
-class NotePlayer;
class PatchChange;
+class ItemCounts;
+class CursorContext;
class MidiRegionView : public RegionView
{
public:
- typedef Evoral::Note<Evoral::MusicalTime> NoteType;
- typedef Evoral::Sequence<Evoral::MusicalTime>::Notes Notes;
+ typedef Evoral::Note<Temporal::Beats> NoteType;
+ typedef Evoral::Sequence<Temporal::Beats>::Notes Notes;
+
+ MidiRegionView (ArdourCanvas::Container* parent,
+ RouteTimeAxisView& tv,
+ boost::shared_ptr<ARDOUR::MidiRegion> r,
+ double samples_per_pixel,
+ uint32_t basic_color);
+
+ MidiRegionView (ArdourCanvas::Container* parent,
+ RouteTimeAxisView& tv,
+ boost::shared_ptr<ARDOUR::MidiRegion> r,
+ double samples_per_pixel,
+ uint32_t basic_color,
+ bool recording,
+ Visibility visibility);
- MidiRegionView (ArdourCanvas::Group *,
- RouteTimeAxisView&,
- boost::shared_ptr<ARDOUR::MidiRegion>,
- double initial_samples_per_pixel,
- uint32_t base_color);
MidiRegionView (const MidiRegionView& other);
MidiRegionView (const MidiRegionView& other, boost::shared_ptr<ARDOUR::MidiRegion>);
{ return midi_view()->midi_view(); }
void step_add_note (uint8_t channel, uint8_t number, uint8_t velocity,
- Evoral::MusicalTime pos, Evoral::MusicalTime len);
- void step_sustain (Evoral::MusicalTime beats);
+ Temporal::Beats pos, Temporal::Beats len);
+ void step_sustain (Temporal::Beats beats);
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();
+ uint32_t get_fill_color() const;
void color_handler ();
- void show_step_edit_cursor (Evoral::MusicalTime pos);
- void move_step_edit_cursor (Evoral::MusicalTime pos);
+ void show_step_edit_cursor (Temporal::Beats pos);
+ void move_step_edit_cursor (Temporal::Beats pos);
void hide_step_edit_cursor ();
- void set_step_edit_cursor_width (Evoral::MusicalTime beats);
+ void set_step_edit_cursor_width (Temporal::Beats beats);
void redisplay_model();
GhostRegion* add_ghost (TimeAxisView&);
- void add_note(const boost::shared_ptr<NoteType> note, bool visible);
- void resolve_note(uint8_t note_num, double end_time);
+ NoteBase* add_note(const boost::shared_ptr<NoteType> note, bool visible);
+ void resolve_note(uint8_t note_num, Temporal::Beats end_time);
void cut_copy_clear (Editing::CutCopyOp);
- void paste (framepos_t pos, float times, const MidiCutBuffer&);
+ bool paste (samplepos_t pos, const ::Selection& selection, PasteContext& ctx, const int32_t sub_num);
+ void paste_internal (samplepos_t pos, unsigned paste_count, float times, const MidiCutBuffer&);
void add_canvas_patch_change (ARDOUR::MidiModel::PatchChangePtr patch, const std::string& displaytext, bool);
+ void remove_canvas_patch_change (PatchChange* pc);
/** Look up the given time and channel in the 'automation' and set keys accordingly.
* @param time the time of the patch change event
* @param channel the MIDI channel of the event
- * @key a reference to an instance of MIDI::Name::PatchPrimaryKey whose fields will
+ * @param 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) const;
+ void get_patch_key_at (Temporal::Beats time, uint8_t channel, MIDI::Name::PatchPrimaryKey& key) const;
/** Convert a given PatchChange into a PatchPrimaryKey
*/
* @param new_patch new patch
*/
void change_patch_change (PatchChange& old_patch, const MIDI::Name::PatchPrimaryKey& new_patch);
- void change_patch_change (ARDOUR::MidiModel::PatchChangePtr, Evoral::PatchChange<Evoral::MusicalTime> const &);
+ void change_patch_change (ARDOUR::MidiModel::PatchChangePtr, Evoral::PatchChange<Temporal::Beats> const &);
- void add_patch_change (framecnt_t, Evoral::PatchChange<Evoral::MusicalTime> const &);
- void move_patch_change (PatchChange &, Evoral::MusicalTime);
+ void add_patch_change (samplecnt_t, Evoral::PatchChange<Temporal::Beats> const &);
+ void move_patch_change (PatchChange &, Temporal::Beats);
void delete_patch_change (PatchChange *);
void edit_patch_change (PatchChange *);
void delete_sysex (SysEx*);
- /** Alter a given patch to be its predecessor in the MIDNAM file.
- */
- void previous_patch (PatchChange &);
-
- /** Alters a given patch to be its successor in the MIDNAM file.
+ /** Change a patch to the next or previous bank/program.
+ *
+ * @param patch The patch-change instance (canvas item)
+ * @param bank If true, step bank, otherwise, step program.
+ * @param delta Amount to adjust number.
*/
- void next_patch (PatchChange &);
-
- void previous_bank (PatchChange &);
- void next_bank (PatchChange &);
+ void step_patch (PatchChange& patch, bool bank, int delta);
/** Displays all patch change events in the region as flags on the canvas.
*/
void start_note_diff_command (std::string name = "midi edit");
void note_diff_add_change (NoteBase* ev, ARDOUR::MidiModel::NoteDiffCommand::Property, uint8_t val);
- void note_diff_add_change (NoteBase* ev, ARDOUR::MidiModel::NoteDiffCommand::Property, Evoral::MusicalTime val);
+ void note_diff_add_change (NoteBase* ev, ARDOUR::MidiModel::NoteDiffCommand::Property, Temporal::Beats val);
void note_diff_add_note (const boost::shared_ptr<NoteType> note, bool selected, bool show_velocity = false);
void note_diff_remove_note (NoteBase* ev);
- void apply_diff (bool as_subcommand = false);
+ void apply_diff (bool as_subcommand = false, bool was_copy = false);
void abort_command();
void note_entered(NoteBase* ev);
void delete_note (boost::shared_ptr<NoteType>);
size_t selection_size() { return _selection.size(); }
void select_all_notes ();
- void select_range(framepos_t start, framepos_t end);
+ void select_range(samplepos_t start, samplepos_t end);
void invert_selection ();
+ Temporal::Beats earliest_in_selection ();
void move_selection(double dx, double dy, double cumulative_dy);
- void note_dropped (NoteBase* ev, ARDOUR::frameoffset_t, int8_t d_note);
+ void note_dropped (NoteBase* ev, double d_qn, int8_t d_note, bool copy);
+ NoteBase* copy_selection (NoteBase* primary);
+ void move_copies(double dx_qn, double dy, double cumulative_dy);
+ void select_notes (std::list<Evoral::event_id_t>);
void select_matching_notes (uint8_t notenum, uint16_t channel_mask, bool add, bool extend);
void toggle_matching_notes (uint8_t notenum, uint16_t channel_mask);
- /** Return true iff the note is within the extent of the region.
+ /** Test if a note is within this region's range
+ *
+ * @param note the note to test
* @param visible will be set to true if the note is within the visible note range, false otherwise.
+ * @return true iff the note is within the (time) extent of the region.
*/
bool note_in_region_range(const boost::shared_ptr<NoteType> note, bool& visible) const;
*/
void begin_resizing(bool at_front);
- void update_resizing (NoteBase*, bool, double, bool);
- void commit_resizing (NoteBase*, bool, double, bool);
+ void update_resizing (NoteBase* primary, bool at_front, double delta_x, bool relative, double snap_delta, bool with_snap);
+ void commit_resizing (NoteBase* primary, bool at_front, double delat_x, bool relative, double snap_delta, bool with_snap);
void abort_resizing ();
/** Change the channel of the selection.
MouseState mouse_state() const { return _mouse_state; }
- void note_button_release ();
-
struct NoteResizeData {
Note *note;
ArdourCanvas::Rectangle *resize_rect;
/** Snap a region relative pixel coordinate to pixel units.
* @param x a pixel coordinate relative to region start
+ * @param ensure_snap do not use magnetic snap (required for snap delta calculation)
* @return the snapped pixel coordinate relative to region start
*/
- double snap_to_pixel(double x);
+ double snap_to_pixel(double x, bool ensure_snap = false);
- /** Snap a region relative pixel coordinate to frame units.
+ /** Snap a region relative pixel coordinate to sample units.
* @param x a pixel coordinate relative to region start
- * @return the snapped framepos_t coordinate relative to region start
+ * @param ensure_snap ignore SnapOff and magnetic snap.
+ * Required for inverting snap logic with modifier keys and snap delta calculation.
+ * @return the snapped samplepos_t coordinate relative to region start
*/
- framepos_t snap_pixel_to_sample(double x);
+ samplepos_t snap_pixel_to_sample(double x, bool ensure_snap = false);
+
+ /** Convert a timestamp in beats into samples (both relative to region position) */
+ samplepos_t region_beats_to_region_samples(Temporal::Beats beats) const;
+ /** Convert a timestamp in beats into absolute samples */
+ samplepos_t region_beats_to_absolute_samples(Temporal::Beats beats) const {
+ return _region->position() + region_beats_to_region_samples (beats);
+ }
+ /** Convert a timestamp in samples to beats (both relative to region position) */
+ Temporal::Beats region_samples_to_region_beats(samplepos_t) const;
+ double region_samples_to_region_beats_double(samplepos_t) const;
+
+ /** Convert a timestamp in beats measured from source start into absolute samples */
+ samplepos_t source_beats_to_absolute_samples(Temporal::Beats beats) const;
+ /** Convert a timestamp in beats measured from source start into region-relative samples */
+ samplepos_t source_beats_to_region_samples(Temporal::Beats beats) const {
+ return source_beats_to_absolute_samples (beats) - _region->position();
+ }
+ /** Convert a timestamp in absolute samples to beats measured from source start*/
+ Temporal::Beats absolute_samples_to_source_beats(samplepos_t) const;
- /** Convert a timestamp in beats into frames (both relative to region position) */
- framepos_t region_beats_to_region_frames(double beats) const;
- /** Convert a timestamp in beats into absolute frames */
- framepos_t region_beats_to_absolute_frames(double beats) const {
- return _region->position() + region_beats_to_region_frames (beats);
+ ARDOUR::BeatsSamplesConverter const & region_relative_time_converter () const {
+ return _region_relative_time_converter;
}
- /** Convert a timestamp in frames to beats (both relative to region position) */
- double region_frames_to_region_beats(framepos_t) const;
-
- /** Convert a timestamp in beats measured from source start into absolute frames */
- framepos_t source_beats_to_absolute_frames(double beats) const;
- /** Convert a timestamp in beats measured from source start into region-relative frames */
- framepos_t source_beats_to_region_frames(double beats) const {
- return source_beats_to_absolute_frames (beats) - _region->position();
+
+ ARDOUR::BeatsSamplesConverter const & source_relative_time_converter () const {
+ return _source_relative_time_converter;
+ }
+
+ ARDOUR::DoubleBeatsSamplesConverter const & region_relative_time_converter_double () const {
+ return _region_relative_time_converter_double;
}
- /** Convert a timestamp in absolute frames to beats measured from source start*/
- double absolute_frames_to_source_beats(framepos_t) const;
+
+ double session_relative_qn (double qn) const;
void goto_previous_note (bool add_to_selection);
void goto_next_note (bool add_to_selection);
- void change_note_lengths (bool, bool, Evoral::MusicalTime beats, bool start, bool end);
- void change_velocities (bool up, bool fine, bool allow_smush, bool all_together);
+ void change_note_lengths (bool, bool, Temporal::Beats beats, bool start, bool end);
+ void change_velocities (bool up, bool fine, bool allow_smush, bool all_together);
void transpose (bool up, bool fine, bool allow_smush);
- void nudge_notes (bool forward);
+ void nudge_notes (bool forward, bool fine);
void channel_edit ();
void velocity_edit ();
Selection selection () const {
return _selection;
}
-
+
void selection_as_notelist (Notes& selected, bool allow_all_if_none_selected = false);
void enable_display (bool);
void trim_front_starting ();
void trim_front_ending ();
- void create_note_at (framepos_t, double, double, bool);
-
- void clear_selection (bool signal = true) { clear_selection_except (0, signal); }
+ /** Add a note to the model, and the view, at a canvas (click) coordinate.
+ * \param t time in samples relative to the position of the region
+ * \param y vertical position in pixels
+ * \param length duration of the note in beats
+ * \param state the keyboard modifier mask for the canvas event (click).
+ * \param shift_snap true alters snap behavior to round down always (false if the gui has already done that).
+ */
+ void create_note_at (samplepos_t t, double y, Temporal::Beats length, uint32_t state, bool shift_snap);
- ARDOUR::InstrumentInfo& instrument_info() const;
-
-protected:
- /** Allows derived types to specify their visibility requirements
- * to the TimeAxisViewItem parent class.
+ /** An external request to clear the note selection, remove MRV from editor
+ * selection.
*/
- MidiRegionView (ArdourCanvas::Group *,
- RouteTimeAxisView&,
- boost::shared_ptr<ARDOUR::MidiRegion>,
- double samples_per_pixel,
- uint32_t basic_color,
- TimeAxisViewItem::Visibility);
+ void clear_selection ();
+
+ ARDOUR::InstrumentInfo& instrument_info() const;
+ void note_deleted (NoteBase*);
+
+ void show_verbose_cursor_for_new_note_value(boost::shared_ptr<NoteType> current_note,
+ uint8_t new_note) const;
+
+protected:
void region_resized (const PBD::PropertyChange&);
void set_flags (XMLNode *);
friend class MidiRubberbandSelectDrag;
friend class MidiVerticalSelectDrag;
-
- /** Emitted when the selection has been cleared in one MidiRegionView,
- * with the expectation that others will clear their selections in
- * sympathy.
- */
- static PBD::Signal1<void, MidiRegionView*> SelectionCleared;
- PBD::ScopedConnection _selection_cleared_connection;
- void selection_cleared (MidiRegionView *);
+ friend class NoteDrag;
+ friend class NoteCreateDrag;
+ friend class HitCreateDrag;
+ friend class MidiGhostRegion;
friend class EditNoteDialog;
void start_playing_midi_note (boost::shared_ptr<NoteType> note);
void start_playing_midi_chord (std::vector<boost::shared_ptr<NoteType> > notes);
- void clear_events (bool with_selection_signal = true);
+ /** Clear the note selection of just this midi region
+ */
+ void clear_selection_internal ();
+
+ void clear_editor_note_selection ();
+
+ void clear_events ();
bool canvas_group_event(GdkEvent* ev);
bool note_canvas_event(GdkEvent* ev);
void midi_channel_mode_changed ();
- PBD::ScopedConnection _channel_mode_changed_connection;
+ PBD::ScopedConnection _channel_mode_changed_connection;
void instrument_settings_changed ();
PBD::ScopedConnection _instrument_changed_connection;
void trim_note(NoteBase* ev, ARDOUR::MidiModel::TimeType start_delta,
ARDOUR::MidiModel::TimeType end_delta);
- void clear_selection_except (NoteBase* ev, bool signal = true);
- void update_drag_selection (double last_x, double x, double last_y, double y, bool extend);
+ void update_drag_selection (samplepos_t start, samplepos_t end, double y0, double y1, bool extend);
void update_vertical_drag_selection (double last_y, double y, bool extend);
void add_to_selection (NoteBase*);
void remove_from_selection (NoteBase*);
+ std::string get_note_name (boost::shared_ptr<NoteType> note, uint8_t note_value) const;
+
void show_verbose_cursor (std::string const &, double, double) const;
void show_verbose_cursor (boost::shared_ptr<NoteType>) const;
+ uint8_t get_velocity_for_add (ARDOUR::MidiModel::TimeType time) const;
+
uint8_t _current_range_min;
uint8_t _current_range_max;
- typedef std::list<NoteBase*> Events;
- typedef std::vector< boost::shared_ptr<PatchChange> > PatchChanges;
- typedef std::vector< boost::shared_ptr<SysEx> > SysExes;
+ typedef boost::unordered_map<boost::shared_ptr<NoteType>, NoteBase*> Events;
+ typedef boost::unordered_map<ARDOUR::MidiModel::PatchChangePtr, boost::shared_ptr<PatchChange> > PatchChanges;
+ typedef boost::unordered_map<ARDOUR::MidiModel::constSysExPtr, boost::shared_ptr<SysEx> > SysExes;
+ typedef std::vector<NoteBase*> CopyDragEvents;
+
+ ARDOUR::BeatsSamplesConverter _region_relative_time_converter;
+ ARDOUR::BeatsSamplesConverter _source_relative_time_converter;
+ ARDOUR::DoubleBeatsSamplesConverter _region_relative_time_converter_double;
boost::shared_ptr<ARDOUR::MidiModel> _model;
Events _events;
+ CopyDragEvents _copy_drag_events;
PatchChanges _patch_changes;
SysExes _sys_exes;
Note** _active_notes;
- ArdourCanvas::Group* _note_group;
+ ArdourCanvas::Container* _note_group;
ARDOUR::MidiModel::NoteDiffCommand* _note_diff_command;
- Note* _ghost_note;
+ NoteBase* _ghost_note;
double _last_ghost_x;
double _last_ghost_y;
- ArdourCanvas::Rectangle* _step_edit_cursor;
- Evoral::MusicalTime _step_edit_cursor_width;
- Evoral::MusicalTime _step_edit_cursor_position;
- NoteBase* _channel_selection_scoped_note;
-
-
- /** A group used to temporarily reparent _note_group to during start trims, so
- * that the notes don't move with the parent region view.
- */
- ArdourCanvas::Group* _temporary_note_group;
+ ArdourCanvas::Rectangle* _step_edit_cursor;
+ Temporal::Beats _step_edit_cursor_width;
+ Temporal::Beats _step_edit_cursor_position;
+ NoteBase* _channel_selection_scoped_note;
MouseState _mouse_state;
int _pressed_button;
/** Currently selected NoteBase objects */
Selection _selection;
- bool _sort_needed;
- void time_sort_events ();
-
MidiCutBuffer* selection_as_cut_buffer () const;
/** 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;
+ /** Notes that should be selected when the model is redisplayed. */
+ std::set<Evoral::event_id_t> _pending_note_selection;
+
/** New notes (created in the current command) which should have visible velocity
* when they appear after the command is applied. */
std::set< boost::shared_ptr<NoteType> > _marked_for_velocity;
PBD::ScopedConnection content_connection;
NoteBase* find_canvas_note (boost::shared_ptr<NoteType>);
+ NoteBase* find_canvas_note (Evoral::event_id_t id);
Events::iterator _optimization_iterator;
- void update_note (Note *, bool update_ghost_regions = true);
- void update_hit (Hit *);
- void create_ghost_note (double, double);
- void update_ghost_note (double, double);
+ boost::shared_ptr<PatchChange> find_canvas_patch_change (ARDOUR::MidiModel::PatchChangePtr p);
+ boost::shared_ptr<SysEx> find_canvas_sys_ex (ARDOUR::MidiModel::SysExPtr s);
+
+ void update_note (NoteBase*, bool update_ghost_regions = true);
+ void update_sustained (Note *, bool update_ghost_regions = true);
+ void update_hit (Hit *, bool update_ghost_regions = true);
+
+ void create_ghost_note (double, double, uint32_t state);
+ void update_ghost_note (double, double, uint32_t state);
MidiListEditor* _list_editor;
bool _no_sound_notes;
- PBD::ScopedConnection note_delete_connection;
- void maybe_remove_deleted_note_from_selection (NoteBase*);
-
void snap_changed ();
PBD::ScopedConnection snap_changed_connection;
void drop_down_keys ();
void maybe_select_by_position (GdkEventButton* ev, double x, double y);
- void get_events (Events& e, Evoral::Sequence<Evoral::MusicalTime>::NoteOperator op, uint8_t val, int chan_mask = 0);
+ void get_events (Events& e, Evoral::Sequence<Temporal::Beats>::NoteOperator op, uint8_t val, int chan_mask = 0);
void display_patch_changes_on_channel (uint8_t, bool);
void connect_to_diskstream ();
void data_recorded (boost::weak_ptr<ARDOUR::MidiSource>);
+ /** Get grid type as beats, or default to 1 if not snapped to beats. */
+ Temporal::Beats get_grid_beats(samplepos_t pos) const;
+
void remove_ghost_note ();
void mouse_mode_changed ();
- double _last_event_x;
- double _last_event_y;
+ void enter_internal (uint32_t state);
+ void leave_internal ();
+ void hide_verbose_cursor ();
+
+ samplecnt_t _last_display_zoom;
+
+ double _last_event_x;
+ double _last_event_y;
+ bool _grabbed_keyboard;
+ bool _entered;
+ NoteBase* _entered_note;
+
+ bool _mouse_changed_selection;
+
+ Gtkmm2ext::Color _patch_change_outline;
+ Gtkmm2ext::Color _patch_change_fill;
+
+ Temporal::Beats snap_sample_to_grid_underneath (samplepos_t p, int32_t divisions, bool shift_snap) const;
- framepos_t snap_frame_to_grid_underneath (framepos_t p, framecnt_t &) const;
-
PBD::ScopedConnection _mouse_mode_connection;
- Gdk::Cursor* pre_enter_cursor;
- Gdk::Cursor* pre_press_cursor;
+ boost::shared_ptr<CursorContext> _press_cursor_ctx;
+
+ ARDOUR::ChannelMode get_channel_mode() const;
+ uint16_t get_selected_channels () const;
- NotePlayer* _note_player;
+ inline double contents_height() const { return (_height - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 2); }
+ inline double contents_note_range () const { return (double)(_current_range_max - _current_range_min + 1); }
+ inline double note_height() const { return contents_height() / contents_note_range(); }
- ARDOUR::ChannelMode get_channel_mode() const;
- uint16_t get_selected_channels () const;
+ double note_to_y (uint8_t note) const;
+ uint8_t y_to_note (double y) const;
};
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