X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fmidi_region_view.h;h=b24b76798126383ff7674753a1c405bb5ae82608;hb=3dc7728038860bda6eb4b0de1f4a3e14ec9e86cc;hp=7b9af4fe9c8bd409ddae8a13bef91fb6c75db7b7;hpb=711db34a81eed3748684bc52b17a56292ffe4092;p=ardour.git diff --git a/gtk2_ardour/midi_region_view.h b/gtk2_ardour/midi_region_view.h index 7b9af4fe9c..b24b767981 100644 --- a/gtk2_ardour/midi_region_view.h +++ b/gtk2_ardour/midi_region_view.h @@ -21,16 +21,11 @@ #include #include - -#include -#include +#include #include "pbd/signals.h" -#include "ardour/midi_track.h" -#include "ardour/midi_region.h" #include "ardour/midi_model.h" -#include "ardour/diskstream.h" #include "ardour/types.h" #include "editing.h" @@ -39,12 +34,6 @@ #include "time_axis_view_item.h" #include "automation_line.h" #include "enums.h" -#include "canvas.h" -#include "canvas-hit.h" -#include "canvas-note.h" -#include "canvas-note-event.h" -#include "canvas_patch_change.h" -#include "canvas-sysex.h" namespace ARDOUR { class MidiRegion; @@ -58,6 +47,10 @@ namespace MIDI { }; }; +class SysEx; +class NoteBase; +class Note; +class Hit; class MidiTimeAxisView; class GhostRegion; class AutomationTimeAxisView; @@ -65,28 +58,39 @@ class AutomationRegionView; class MidiCutBuffer; class MidiListEditor; class EditNoteDialog; +class PatchChange; +class ItemCounts; +class CursorContext; class MidiRegionView : public RegionView { public: - typedef Evoral::Note NoteType; - typedef Evoral::Sequence::Notes Notes; + typedef Evoral::Note NoteType; + typedef Evoral::Sequence::Notes Notes; + + MidiRegionView (ArdourCanvas::Container* parent, + RouteTimeAxisView& tv, + boost::shared_ptr r, + double samples_per_pixel, + uint32_t basic_color); + + MidiRegionView (ArdourCanvas::Container* parent, + RouteTimeAxisView& tv, + boost::shared_ptr r, + double samples_per_pixel, + uint32_t basic_color, + bool recording, + Visibility visibility); - MidiRegionView (ArdourCanvas::Group *, - RouteTimeAxisView&, - boost::shared_ptr, - double initial_samples_per_unit, - Gdk::Color const & basic_color); MidiRegionView (const MidiRegionView& other); MidiRegionView (const MidiRegionView& other, boost::shared_ptr); ~MidiRegionView (); - virtual void init (Gdk::Color const & basic_color, bool wfd); + void init (bool wfd); - inline const boost::shared_ptr midi_region() const - { return boost::dynamic_pointer_cast(_region); } + const boost::shared_ptr midi_region() const; inline MidiTimeAxisView* midi_view() const { return dynamic_cast(&trackview); } @@ -95,36 +99,33 @@ public: { 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); + Evoral::Beats pos, Evoral::Beats len); + void step_sustain (Evoral::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 (Evoral::Beats pos); + void move_step_edit_cursor (Evoral::Beats pos); void hide_step_edit_cursor (); - void set_step_edit_cursor_width (Evoral::MusicalTime beats); + void set_step_edit_cursor_width (Evoral::Beats beats); void redisplay_model(); GhostRegion* add_ghost (TimeAxisView&); - void add_note(const boost::shared_ptr note, bool visible); - void resolve_note(uint8_t note_num, double end_time); + NoteBase* add_note(const boost::shared_ptr note, bool visible); + void resolve_note(uint8_t note_num, Evoral::Beats end_time); void cut_copy_clear (Editing::CutCopyOp); - void paste (framepos_t pos, float times, const MidiCutBuffer&); + bool paste (framepos_t pos, const ::Selection& selection, PasteContext& ctx); + void paste_internal (framepos_t pos, unsigned paste_count, float times, const MidiCutBuffer&); - /** Add a new patch change flag to the canvas. - * @param patch the patch change to add - * @param the text to display in the flag - */ - void add_canvas_patch_change (ARDOUR::MidiModel::PatchChangePtr patch, const std::string& displaytext); + void add_canvas_patch_change (ARDOUR::MidiModel::PatchChangePtr patch, const std::string& displaytext, bool); /** Look up the given time and channel in the 'automation' and set keys accordingly. * @param time the time of the patch change event @@ -132,27 +133,31 @@ public: * @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); + void get_patch_key_at (Evoral::Beats time, uint8_t channel, MIDI::Name::PatchPrimaryKey& key) const; + + /** Convert a given PatchChange into a PatchPrimaryKey + */ + MIDI::Name::PatchPrimaryKey patch_change_to_patch_key (ARDOUR::MidiModel::PatchChangePtr); /** Change old_patch to new_patch. * @param old_patch the canvas patch change which is to be altered * @param new_patch new patch */ - void change_patch_change (ArdourCanvas::CanvasPatchChange& old_patch, const MIDI::Name::PatchPrimaryKey& new_patch); - void change_patch_change (ARDOUR::MidiModel::PatchChangePtr, Evoral::PatchChange const &); + void change_patch_change (PatchChange& old_patch, const MIDI::Name::PatchPrimaryKey& new_patch); + void change_patch_change (ARDOUR::MidiModel::PatchChangePtr, Evoral::PatchChange const &); - void add_patch_change (framecnt_t, Evoral::PatchChange const &); - void move_patch_change (ArdourCanvas::CanvasPatchChange &, Evoral::MusicalTime); - void delete_patch_change (ArdourCanvas::CanvasPatchChange *); - void edit_patch_change (ArdourCanvas::CanvasPatchChange *); + void add_patch_change (framecnt_t, Evoral::PatchChange const &); + void move_patch_change (PatchChange &, Evoral::Beats); + void delete_patch_change (PatchChange *); + void edit_patch_change (PatchChange *); - /** Alter a given patch to be its predecessor in the MIDNAM file. - */ - void previous_patch (ArdourCanvas::CanvasPatchChange &); + void delete_sysex (SysEx*); - /** Alters a given patch to be its successor in the MIDNAM file. + /** Change a patch to the next or previous bank/program. + * @param bank If true, step bank, otherwise, step program. + * @param delta Amount to adjust number. */ - void next_patch (ArdourCanvas::CanvasPatchChange &); + void step_patch (PatchChange& patch, bool bank, int delta); /** Displays all patch change events in the region as flags on the canvas. */ @@ -166,35 +171,38 @@ public: void end_write(); void extend_active_notes(); - void create_note_at(double x, double y, double length, bool); - void display_model(boost::shared_ptr model); void start_note_diff_command (std::string name = "midi edit"); - void note_diff_add_change (ArdourCanvas::CanvasNoteEvent* ev, ARDOUR::MidiModel::NoteDiffCommand::Property, uint8_t val); - void note_diff_add_change (ArdourCanvas::CanvasNoteEvent* ev, ARDOUR::MidiModel::NoteDiffCommand::Property, Evoral::MusicalTime val); + 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::Beats val); void note_diff_add_note (const boost::shared_ptr note, bool selected, bool show_velocity = false); - void note_diff_remove_note (ArdourCanvas::CanvasNoteEvent* ev); + void note_diff_remove_note (NoteBase* ev); void apply_diff (bool as_subcommand = false); void abort_command(); - void note_entered(ArdourCanvas::CanvasNoteEvent* ev); - void note_left(ArdourCanvas::CanvasNoteEvent* ev); - void patch_entered (ArdourCanvas::CanvasPatchChange *); - void patch_left (ArdourCanvas::CanvasPatchChange *); + void note_entered(NoteBase* ev); + void note_left(NoteBase* ev); + void patch_entered (PatchChange *); + void patch_left (PatchChange *); + void sysex_entered (SysEx* p); + void sysex_left (SysEx* p); void note_mouse_position (float xfraction, float yfraction, bool can_set_cursor=true); - void unique_select(ArdourCanvas::CanvasNoteEvent* ev); - void note_selected(ArdourCanvas::CanvasNoteEvent* ev, bool add, bool extend=false); - void note_deselected(ArdourCanvas::CanvasNoteEvent* ev); + void unique_select(NoteBase* ev); + void note_selected(NoteBase* ev, bool add, bool extend=false); + void note_deselected(NoteBase* ev); void delete_selection(); void delete_note (boost::shared_ptr); size_t selection_size() { return _selection.size(); } void select_all_notes (); + void select_range(framepos_t start, framepos_t end); + void invert_selection (); void move_selection(double dx, double dy, double cumulative_dy); - void note_dropped (ArdourCanvas::CanvasNoteEvent* ev, ARDOUR::frameoffset_t, int8_t d_note); + void note_dropped (NoteBase* ev, ARDOUR::frameoffset_t, int8_t d_note); + void select_notes (std::list >); 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); @@ -215,8 +223,9 @@ public: */ void begin_resizing(bool at_front); - void update_resizing (ArdourCanvas::CanvasNoteEvent*, bool, double, bool); - void commit_resizing (ArdourCanvas::CanvasNoteEvent*, 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. * @param channel - the channel number of the new channel, zero-based @@ -228,66 +237,110 @@ public: Pressed, SelectTouchDragging, SelectRectDragging, + SelectVerticalDragging, AddDragging }; MouseState mouse_state() const { return _mouse_state; } struct NoteResizeData { - ArdourCanvas::CanvasNote *canvas_note; - ArdourCanvas::SimpleRect *resize_rect; + 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. * @param x a pixel 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 framepos_t coordinate relative to region start */ - framepos_t snap_pixel_to_frame(double x); - - ARDOUR::frameoffset_t snap_frame_to_frame (ARDOUR::frameoffset_t); - - /** Convert a timestamp in beats to frames (both relative to region start) */ - framepos_t beats_to_frames(double beats) const; - - /** Convert a timestamp in frames to beats (both relative to region start) */ - double frames_to_beats(framepos_t) const; - - void goto_previous_note (); - void goto_next_note (); - void change_note_lengths (bool, bool, Evoral::MusicalTime beats, bool start, bool end); - void change_velocities (bool up, bool fine, bool allow_smush); + framepos_t snap_pixel_to_sample(double x, bool ensure_snap = false); + + /** Convert a timestamp in beats into frames (both relative to region position) */ + framepos_t region_beats_to_region_frames(Evoral::Beats beats) const; + /** Convert a timestamp in beats into absolute frames */ + framepos_t region_beats_to_absolute_frames(Evoral::Beats beats) const { + return _region->position() + region_beats_to_region_frames (beats); + } + /** Convert a timestamp in frames to beats (both relative to region position) */ + Evoral::Beats region_frames_to_region_beats(framepos_t) const; + double region_frames_to_region_beats_double(framepos_t) const; + + /** Convert a timestamp in beats measured from source start into absolute frames */ + framepos_t source_beats_to_absolute_frames(Evoral::Beats beats) const; + /** Convert a timestamp in beats measured from source start into region-relative frames */ + framepos_t source_beats_to_region_frames(Evoral::Beats beats) const { + return source_beats_to_absolute_frames (beats) - _region->position(); + } + /** Convert a timestamp in absolute frames to beats measured from source start*/ + Evoral::Beats absolute_frames_to_source_beats(framepos_t) const; + + ARDOUR::BeatsFramesConverter const & region_relative_time_converter () const { + return _region_relative_time_converter; + } + + ARDOUR::BeatsFramesConverter const & source_relative_time_converter () const { + return _source_relative_time_converter; + } + + ARDOUR::DoubleBeatsFramesConverter const & region_relative_time_converter_double () const { + return _region_relative_time_converter_double; + } + + void goto_previous_note (bool add_to_selection); + void goto_next_note (bool add_to_selection); + void change_note_lengths (bool, bool, Evoral::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 (); void show_list_editor (); + typedef std::set Selection; + Selection selection () const { + return _selection; + } + void selection_as_notelist (Notes& selected, bool allow_all_if_none_selected = false); void enable_display (bool); - - void set_channel_selector_scoped_note(ArdourCanvas::CanvasNoteEvent* note){ _channel_selection_scoped_note = note; } - ArdourCanvas::CanvasNoteEvent* channel_selector_scoped_note(){ return _channel_selection_scoped_note; } + + void set_channel_selector_scoped_note(NoteBase* note){ _channel_selection_scoped_note = note; } + NoteBase* channel_selector_scoped_note(){ return _channel_selection_scoped_note; } void trim_front_starting (); void trim_front_ending (); - -protected: - /** Allows derived types to specify their visibility requirements - * to the TimeAxisViewItem parent class. + + /** Add a note to the model, and the view, at a canvas (click) coordinate. + * \param t time in frames relative to the position of the region + * \param y vertical position in pixels + * \param length duration of the note in beats + * \param snap_t true to snap t to the grid, otherwise false. */ - MidiRegionView (ArdourCanvas::Group *, - RouteTimeAxisView&, - boost::shared_ptr, - double samples_per_unit, - Gdk::Color& basic_color, - TimeAxisViewItem::Visibility); + void create_note_at (framepos_t t, double y, Evoral::Beats length, bool snap_t); + + /** An external request to clear the note selection, remove MRV from editor + * selection. + */ + void clear_selection (); + + ARDOUR::InstrumentInfo& instrument_info() const; + void note_deleted (NoteBase*); + + void show_verbose_cursor_for_new_note_value(boost::shared_ptr current_note, + uint8_t new_note) const; + +protected: void region_resized (const PBD::PropertyChange&); void set_flags (XMLNode *); @@ -295,93 +348,94 @@ protected: void reset_width_dependent_items (double pixel_width); + void parameter_changed (std::string const & p); + private: + friend class MidiRubberbandSelectDrag; + friend class MidiVerticalSelectDrag; + friend class EditNoteDialog; /** 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 note); - void play_midi_chord (std::vector > notes); + void play_midi_note (boost::shared_ptr note); + void start_playing_midi_note (boost::shared_ptr note); + void start_playing_midi_chord (std::vector > notes); - /** Play the NoteOff-Event of the given note immediately - * (scheduled by @ref play_midi_note()). + /** Clear the note selection of just this midi region */ - bool play_midi_note_off(boost::shared_ptr note); + void clear_selection_internal (); - void clear_events(); + void clear_editor_note_selection (); - bool canvas_event(GdkEvent* ev); - bool note_canvas_event(GdkEvent* ev); + void clear_events (); - void midi_channel_mode_changed(ARDOUR::ChannelMode mode, uint16_t mask); - void midi_patch_settings_changed(std::string model, std::string custom_device_mode); + bool canvas_group_event(GdkEvent* ev); + bool note_canvas_event(GdkEvent* ev); - void change_note_channel (ArdourCanvas::CanvasNoteEvent *, int8_t); - void change_note_velocity(ArdourCanvas::CanvasNoteEvent* ev, int8_t vel, bool relative=false); - void change_note_note(ArdourCanvas::CanvasNoteEvent* ev, int8_t note, bool relative=false); - void change_note_time(ArdourCanvas::CanvasNoteEvent* ev, ARDOUR::MidiModel::TimeType, bool relative=false); - void change_note_length (ArdourCanvas::CanvasNoteEvent *, ARDOUR::MidiModel::TimeType); - void trim_note(ArdourCanvas::CanvasNoteEvent* ev, ARDOUR::MidiModel::TimeType start_delta, + void midi_channel_mode_changed (); + PBD::ScopedConnection _channel_mode_changed_connection; + void instrument_settings_changed (); + PBD::ScopedConnection _instrument_changed_connection; + + void change_note_channel (NoteBase *, int8_t, bool relative=false); + void change_note_velocity(NoteBase* ev, int8_t vel, bool relative=false); + void change_note_note(NoteBase* ev, int8_t note, bool relative=false); + void change_note_time(NoteBase* ev, ARDOUR::MidiModel::TimeType, bool relative=false); + void change_note_length (NoteBase *, ARDOUR::MidiModel::TimeType); + void trim_note(NoteBase* ev, ARDOUR::MidiModel::TimeType start_delta, ARDOUR::MidiModel::TimeType end_delta); - 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); + void update_drag_selection (framepos_t start, framepos_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*); - void add_to_selection (ArdourCanvas::CanvasNoteEvent*); - void remove_from_selection (ArdourCanvas::CanvasNoteEvent*); + std::string get_note_name (boost::shared_ptr note, uint8_t note_value) const; void show_verbose_cursor (std::string const &, double, double) const; void show_verbose_cursor (boost::shared_ptr) const; - int8_t _force_channel; - uint16_t _last_channel_selection; + uint8_t get_velocity_for_add (ARDOUR::MidiModel::TimeType time) const; + uint8_t _current_range_min; uint8_t _current_range_max; - /// MIDNAM information of the current track: Model name of MIDNAM file - std::string _model_name; - - /// MIDNAM information of the current track: CustomDeviceMode - std::string _custom_device_mode; + typedef std::list Events; + typedef std::vector< boost::shared_ptr > PatchChanges; + typedef std::vector< boost::shared_ptr > SysExes; - typedef std::list Events; - typedef std::vector< boost::shared_ptr > PatchChanges; - typedef std::vector< boost::shared_ptr > SysExes; + ARDOUR::BeatsFramesConverter _region_relative_time_converter; + ARDOUR::BeatsFramesConverter _source_relative_time_converter; + ARDOUR::DoubleBeatsFramesConverter _region_relative_time_converter_double; boost::shared_ptr _model; Events _events; PatchChanges _patch_changes; SysExes _sys_exes; - ArdourCanvas::CanvasNote** _active_notes; - ArdourCanvas::Group* _note_group; + Note** _active_notes; + ArdourCanvas::Container* _note_group; ARDOUR::MidiModel::NoteDiffCommand* _note_diff_command; - ArdourCanvas::CanvasNote* _ghost_note; + NoteBase* _ghost_note; double _last_ghost_x; double _last_ghost_y; - double _drag_start_x; - double _drag_start_y; - double _last_x; - double _last_y; - ArdourCanvas::SimpleRect* _drag_rect; - ArdourCanvas::SimpleRect* _step_edit_cursor; - Evoral::MusicalTime _step_edit_cursor_width; - Evoral::MusicalTime _step_edit_cursor_position; - ArdourCanvas::CanvasNoteEvent* _channel_selection_scoped_note; - + ArdourCanvas::Rectangle* _step_edit_cursor; + Evoral::Beats _step_edit_cursor_width; + Evoral::Beats _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::Container* _temporary_note_group; MouseState _mouse_state; int _pressed_button; - typedef std::set Selection; - /// Currently selected CanvasNoteEvents + /** Currently selected NoteBase objects */ Selection _selection; bool _sort_needed; @@ -393,6 +447,9 @@ private: * when they appear after the command is applied. */ std::set< boost::shared_ptr > _marked_for_selection; + /** Notes that should be selected when the model is redisplayed. */ + std::set< boost::shared_ptr > _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 > _marked_for_velocity; @@ -402,20 +459,20 @@ private: /** connection used to connect to model's ContentChanged signal */ PBD::ScopedConnection content_connection; - ArdourCanvas::CanvasNoteEvent* find_canvas_note (boost::shared_ptr); + NoteBase* find_canvas_note (boost::shared_ptr); + NoteBase* find_canvas_note (NoteType); Events::iterator _optimization_iterator; - void update_note (ArdourCanvas::CanvasNote *, bool update_ghost_regions = true); - double update_hit (ArdourCanvas::CanvasHit *); + 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); void update_ghost_note (double, double); MidiListEditor* _list_editor; bool _no_sound_notes; - PBD::ScopedConnection note_delete_connection; - void maybe_remove_deleted_note_from_selection (ArdourCanvas::CanvasNoteEvent*); - void snap_changed (); PBD::ScopedConnection snap_changed_connection; @@ -430,21 +487,40 @@ private: void drop_down_keys (); void maybe_select_by_position (GdkEventButton* ev, double x, double y); - void get_events (Events& e, Evoral::Sequence::NoteOperator op, uint8_t val, int chan_mask = 0); + void get_events (Events& e, Evoral::Sequence::NoteOperator op, uint8_t val, int chan_mask = 0); - void display_patch_changes_on_channel (uint8_t); + void display_patch_changes_on_channel (uint8_t, bool); void connect_to_diskstream (); - void data_recorded (boost::shared_ptr, boost::weak_ptr); + void data_recorded (boost::weak_ptr); + + /** Get grid type as beats, or default to 1 if not snapped to beats. */ + Evoral::Beats get_grid_beats(framepos_t pos) const; void remove_ghost_note (); void mouse_mode_changed (); + void enter_internal (); + void leave_internal (); + void hide_verbose_cursor (); + + framecnt_t _last_display_zoom; + double _last_event_x; double _last_event_y; + bool _grabbed_keyboard; + bool _entered; + bool _note_entered; + + bool _mouse_changed_selection; + + framepos_t snap_frame_to_grid_underneath (framepos_t p, framecnt_t &) const; PBD::ScopedConnection _mouse_mode_connection; - Gdk::Cursor* _pre_enter_cursor; + boost::shared_ptr _press_cursor_ctx; + + ARDOUR::ChannelMode get_channel_mode() const; + uint16_t get_selected_channels () const; };