X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fmidi_region_view.h;h=07c51800d5c01a27034dd245fcb951666ae70dd9;hb=c40437430acf4b65d8acb8b084eae8cd2f6f5402;hp=781ef35036917ef28d8555fd1f3f904642431484;hpb=3ec58e478ccd0a495e6fb916de8da0b26d5d15b5;p=ardour.git diff --git a/gtk2_ardour/midi_region_view.h b/gtk2_ardour/midi_region_view.h index 781ef35036..07c51800d5 100644 --- a/gtk2_ardour/midi_region_view.h +++ b/gtk2_ardour/midi_region_view.h @@ -1,5 +1,5 @@ /* - Copyright (C) 2001-2010 Paul Davis + 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 @@ -28,7 +28,6 @@ #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" @@ -43,7 +42,7 @@ #include "canvas-hit.h" #include "canvas-note.h" #include "canvas-note-event.h" -#include "canvas-program-change.h" +#include "canvas_patch_change.h" #include "canvas-sysex.h" namespace ARDOUR { @@ -65,10 +64,11 @@ class AutomationRegionView; class MidiCutBuffer; class MidiListEditor; class EditNoteDialog; +class NotePlayer; class MidiRegionView : public RegionView { - public: +public: typedef Evoral::Note NoteType; typedef Evoral::Sequence::Notes Notes; @@ -85,30 +85,29 @@ class MidiRegionView : public RegionView virtual void init (Gdk::Color const & basic_color, 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); } + { return dynamic_cast(&trackview); } inline MidiStreamView* midi_stream_view() const - { return midi_view()->midi_view(); } + { 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::MusicalTime pos, Evoral::MusicalTime len); + void step_sustain (Evoral::MusicalTime 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(); - void color_handler (); - - void show_step_edit_cursor (Evoral::MusicalTime pos); - void move_step_edit_cursor (Evoral::MusicalTime pos); - void hide_step_edit_cursor (); - void set_step_edit_cursor_width (Evoral::MusicalTime beats); + void color_handler (); + + void show_step_edit_cursor (Evoral::MusicalTime pos); + void move_step_edit_cursor (Evoral::MusicalTime pos); + void hide_step_edit_cursor (); + void set_step_edit_cursor_width (Evoral::MusicalTime beats); void redisplay_model(); @@ -120,56 +119,42 @@ class MidiRegionView : public RegionView void cut_copy_clear (Editing::CutCopyOp); void paste (framepos_t pos, float times, const MidiCutBuffer&); - struct PCEvent { - PCEvent(double a_time, uint8_t a_value, uint8_t a_channel) - : time(a_time), value(a_value), channel(a_channel) {} - - double time; - uint8_t value; - uint8_t channel; - }; - - /** Add a new program change flag to the canvas. - * @param program the MidiRegionView::PCEvent to add - * @param the text to display in the flag - */ - void add_pgm_change(PCEvent& program, 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 program change event + * @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 * 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 the program change event which is to be altered - * @param new_patch the new lsb, msb and program number which are to be set + /** Change old_patch to new_patch. + * @param old_patch the canvas patch change which is to be altered + * @param new_patch new patch */ - void alter_program_change(PCEvent& old_program, const MIDI::Name::PatchPrimaryKey& 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 move_program_change (PCEvent, double); - void delete_program_change (ArdourCanvas::CanvasProgramChange *); + 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 *); - /** Alter a given program to the new given one. - * (Called on context menu select on CanvasProgramChange) + /** Alter a given patch to be its predecessor in the MIDNAM file. */ - void program_selected( - ArdourCanvas::CanvasProgramChange& program, - const MIDI::Name::PatchPrimaryKey& new_patch); + void previous_patch (ArdourCanvas::CanvasPatchChange &); - /** Alter a given program to be its predecessor in the MIDNAM file. + /** Alters a given patch to be its successor in the MIDNAM file. */ - void previous_program(ArdourCanvas::CanvasProgramChange& program); + void next_patch (ArdourCanvas::CanvasPatchChange &); - /** Alters a given program to be its successor in the MIDNAM file. - */ - void next_program(ArdourCanvas::CanvasProgramChange& program); + void previous_bank (ArdourCanvas::CanvasPatchChange &); + void next_bank (ArdourCanvas::CanvasPatchChange &); - /** Displays all program change events in the region as flags on the canvas. + /** Displays all patch change events in the region as flags on the canvas. */ - void display_program_changes(); + void display_patch_changes(); /** Displays all system exclusive events in the region as flags on the canvas. */ @@ -179,8 +164,6 @@ class MidiRegionView : public RegionView 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"); @@ -189,12 +172,13 @@ class MidiRegionView : public RegionView 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 apply_diff(); - void apply_diff_as_subcommand(); + 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_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); @@ -202,6 +186,9 @@ class MidiRegionView : public RegionView 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); @@ -228,6 +215,7 @@ class MidiRegionView : public RegionView void update_resizing (ArdourCanvas::CanvasNoteEvent*, bool, double, bool); void commit_resizing (ArdourCanvas::CanvasNoteEvent*, bool, double, bool); + void abort_resizing (); /** Change the channel of the selection. * @param channel - the channel number of the new channel, zero-based @@ -239,11 +227,14 @@ class MidiRegionView : public RegionView Pressed, SelectTouchDragging, SelectRectDragging, + SelectVerticalDragging, AddDragging }; MouseState mouse_state() const { return _mouse_state; } + void note_button_release (); + struct NoteResizeData { ArdourCanvas::CanvasNote *canvas_note; ArdourCanvas::SimpleRect *resize_rect; @@ -261,35 +252,63 @@ class MidiRegionView : public RegionView */ framepos_t snap_pixel_to_frame(double x); - /** Snap a region relative frame coordinate to frame units. - * @param x a pixel coordinate relative to region start - * @return the snapped framepos_t coordinate relative to region start - */ - framepos_t snap_frame_to_frame(framepos_t x); - - /** 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 (); + /** 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); + } + /** 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(); + } + /** Convert a timestamp in absolute frames to beats measured from source start*/ + double absolute_frames_to_source_beats(framepos_t) 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); + 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 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 trim_front_starting (); void trim_front_ending (); - - protected: + + void create_note_at (framepos_t, double, double, bool); + + void clear_selection (bool signal = true) { clear_selection_except (0, signal); } + + std::string model_name () const { + return _model_name; + } + + std::string custom_device_mode () const { + return _custom_device_mode; + } + +protected: /** Allows derived types to specify their visibility requirements * to the TimeAxisViewItem parent class. */ @@ -307,20 +326,29 @@ class MidiRegionView : public RegionView void reset_width_dependent_items (double pixel_width); - private: + void parameter_changed (std::string const & p); + +private: + + 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 SelectionCleared; + PBD::ScopedConnection _selection_cleared_connection; + void selection_cleared (MidiRegionView *); 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); - - /** Play the NoteOff-Event of the given note immediately - * (scheduled by @ref play_midi_note()). - */ - bool play_midi_note_off(boost::shared_ptr note); + 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); void clear_events(); @@ -330,22 +358,24 @@ class MidiRegionView : public RegionView 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_channel (ArdourCanvas::CanvasNoteEvent *, int8_t); + void change_note_channel (ArdourCanvas::CanvasNoteEvent *, int8_t, bool relative=false); 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, - ARDOUR::MidiModel::TimeType end_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 clear_selection_except (ArdourCanvas::CanvasNoteEvent* ev, bool signal = true); + void update_drag_selection (double last_x, double x, double last_y, double y, bool extend); + void update_vertical_drag_selection (double last_y, double y, bool extend); void add_to_selection (ArdourCanvas::CanvasNoteEvent*); void remove_from_selection (ArdourCanvas::CanvasNoteEvent*); - int8_t _force_channel; + void show_verbose_cursor (std::string const &, double, double) const; + void show_verbose_cursor (boost::shared_ptr) const; + uint16_t _last_channel_selection; uint8_t _current_range_min; uint8_t _current_range_max; @@ -357,12 +387,12 @@ class MidiRegionView : public RegionView std::string _custom_device_mode; typedef std::list Events; - typedef std::vector< boost::shared_ptr > PgmChanges; + typedef std::vector< boost::shared_ptr > PatchChanges; typedef std::vector< boost::shared_ptr > SysExes; boost::shared_ptr _model; Events _events; - PgmChanges _pgm_changes; + PatchChanges _patch_changes; SysExes _sys_exes; ArdourCanvas::CanvasNote** _active_notes; ArdourCanvas::Group* _note_group; @@ -370,14 +400,11 @@ class MidiRegionView : public RegionView ArdourCanvas::CanvasNote* _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::SimpleRect* _step_edit_cursor; + Evoral::MusicalTime _step_edit_cursor_width; + Evoral::MusicalTime _step_edit_cursor_position; + ArdourCanvas::CanvasNoteEvent* _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. @@ -387,8 +414,7 @@ class MidiRegionView : public RegionView MouseState _mouse_state; int _pressed_button; - typedef std::set Selection; - /// Currently selected CanvasNoteEvents + /** Currently selected CanvasNoteEvents */ Selection _selection; bool _sort_needed; @@ -412,48 +438,51 @@ class MidiRegionView : public RegionView ArdourCanvas::CanvasNoteEvent* find_canvas_note (boost::shared_ptr); Events::iterator _optimization_iterator; - void update_note (ArdourCanvas::CanvasNote*); + void update_note (ArdourCanvas::CanvasNote *, bool update_ghost_regions = true); double update_hit (ArdourCanvas::CanvasHit *); void create_ghost_note (double, double); void update_ghost_note (double, double); MidiListEditor* _list_editor; - bool no_sound_notes; + bool _no_sound_notes; - PBD::ScopedConnection note_delete_connection; - void maybe_remove_deleted_note_from_selection (ArdourCanvas::CanvasNoteEvent*); + PBD::ScopedConnection note_delete_connection; + void maybe_remove_deleted_note_from_selection (ArdourCanvas::CanvasNoteEvent*); void snap_changed (); PBD::ScopedConnection snap_changed_connection; - void show_verbose_canvas_cursor (boost::shared_ptr) const; - - bool motion (GdkEventMotion*); - bool scroll (GdkEventScroll*); - bool key_press (GdkEventKey*); - bool key_release (GdkEventKey*); - bool button_press (GdkEventButton*); - bool button_release (GdkEventButton*); - bool enter_notify (GdkEventCrossing*); - bool leave_notify (GdkEventCrossing*); + bool motion (GdkEventMotion*); + bool scroll (GdkEventScroll*); + bool key_press (GdkEventKey*); + bool key_release (GdkEventKey*); + bool button_press (GdkEventButton*); + bool button_release (GdkEventButton*); + bool enter_notify (GdkEventCrossing*); + bool leave_notify (GdkEventCrossing*); - 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 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 display_program_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); void remove_ghost_note (); void mouse_mode_changed (); double _last_event_x; double _last_event_y; + 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_enter_cursor; + Gdk::Cursor* pre_press_cursor; + + NotePlayer* _note_player; };