/*
- Copyright (C) 2001-2007 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
#ifndef __gtk_ardour_midi_region_view_h__
#define __gtk_ardour_midi_region_view_h__
+#include <string>
#include <vector>
#include <libgnomecanvasmm.h>
#include <libgnomecanvasmm/polygon.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 "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"
#include "region_view.h"
#include "midi_time_axis.h"
#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-program-change.h"
+#include "canvas_patch_change.h"
+#include "canvas-sysex.h"
namespace ARDOUR {
class MidiRegion;
class MidiModel;
+ class Filter;
};
namespace MIDI {
class GhostRegion;
class AutomationTimeAxisView;
class AutomationRegionView;
+class MidiCutBuffer;
+class MidiListEditor;
+class EditNoteDialog;
class MidiRegionView : public RegionView
{
- public:
+public:
+ typedef Evoral::Note<Evoral::MusicalTime> NoteType;
+ typedef Evoral::Sequence<Evoral::MusicalTime>::Notes Notes;
+
MidiRegionView (ArdourCanvas::Group *,
RouteTimeAxisView&,
boost::shared_ptr<ARDOUR::MidiRegion>,
double initial_samples_per_unit,
- Gdk::Color& basic_color);
-
+ Gdk::Color const & basic_color);
+
MidiRegionView (const MidiRegionView& other);
MidiRegionView (const MidiRegionView& other, boost::shared_ptr<ARDOUR::MidiRegion>);
~MidiRegionView ();
- virtual void init (Gdk::Color& basic_color, bool wfd);
+ virtual void init (Gdk::Color const & basic_color, bool wfd);
inline const boost::shared_ptr<ARDOUR::MidiRegion> midi_region() const
-
{ return boost::dynamic_pointer_cast<ARDOUR::MidiRegion>(_region); }
+ { return boost::dynamic_pointer_cast<ARDOUR::MidiRegion>(_region); }
inline MidiTimeAxisView* midi_view() const
- { return dynamic_cast<MidiTimeAxisView*>(&trackview); }
+ { return dynamic_cast<MidiTimeAxisView*>(&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);
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 redisplay_model();
GhostRegion* add_ghost (TimeAxisView&);
- void add_note(const boost::shared_ptr<Evoral::Note> note);
+ void add_note(const boost::shared_ptr<NoteType> note, bool visible);
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
+
+ void cut_copy_clear (Editing::CutCopyOp);
+ void paste (framepos_t pos, 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_pgm_change(ControlEvent& program, string displaytext);
-
+ void add_canvas_patch_change (ARDOUR::MidiModel::PatchChangePtr patch, const std::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 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
+ * @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
+
+ /** 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(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 change_patch_change (ArdourCanvas::CanvasPatchChange& old_patch, const MIDI::Name::PatchPrimaryKey& new_patch);
+ void change_patch_change (ARDOUR::MidiModel::PatchChangePtr, Evoral::PatchChange<Evoral::MusicalTime> const &);
+
+ void add_patch_change (framecnt_t, Evoral::PatchChange<Evoral::MusicalTime> const &);
+ void move_patch_change (ArdourCanvas::CanvasPatchChange &, Evoral::MusicalTime);
+ void delete_patch_change (ArdourCanvas::CanvasPatchChange *);
+ void edit_patch_change (ArdourCanvas::CanvasPatchChange *);
+
+ /** Alter a given patch to be its predecessor in the MIDNAM file.
*/
- 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_patch (ArdourCanvas::CanvasPatchChange &);
+
+ /** 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.
+ /** Displays all patch change events in the region as flags on the canvas.
*/
- void next_program(ArdourCanvas::CanvasProgramChange& program);
-
- /** Displays all program changed events in the region as flags on the canvas.
+ void display_patch_changes();
+
+ /** Displays all system exclusive events in the region as flags on the canvas.
*/
- void find_and_insert_program_change_flags();
+ void display_sysexes();
void begin_write();
void end_write();
void extend_active_notes();
- void create_note_at(double x, double y, double duration);
+ void create_note_at(double x, double y, double length, bool);
void display_model(boost::shared_ptr<ARDOUR::MidiModel> model);
- void start_delta_command(string name = "midi edit");
- void command_add_note(const boost::shared_ptr<Evoral::Note> note, bool selected);
- void command_remove_note(ArdourCanvas::CanvasNoteEvent* ev);
+ 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_note (const boost::shared_ptr<NoteType> note, bool selected, bool show_velocity = false);
+ void note_diff_remove_note (ArdourCanvas::CanvasNoteEvent* ev);
- void apply_command();
+ 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);
- void note_deselected(ArdourCanvas::CanvasNoteEvent* ev, bool add);
+ void note_selected(ArdourCanvas::CanvasNoteEvent* ev, bool add, bool extend=false);
+ void note_deselected(ArdourCanvas::CanvasNoteEvent* ev);
void delete_selection();
+ void delete_note (boost::shared_ptr<NoteType>);
size_t selection_size() { return _selection.size(); }
+ void select_all_notes ();
- void move_selection(double dx, double dy);
- void note_dropped(ArdourCanvas::CanvasNoteEvent* ev, double dt, uint8_t dnote);
+ void move_selection(double dx, double dy, double cumulative_dy);
+ void note_dropped (ArdourCanvas::CanvasNoteEvent* ev, ARDOUR::frameoffset_t, int8_t d_note);
- /** Get the region position in pixels.
- * This function is needed to subtract the region start in pixels
- * from world coordinates submitted by the mouse
+ 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.
+ * @param visible will be set to true if the note is within the visible note range, false otherwise.
*/
+ bool note_in_region_range(const boost::shared_ptr<NoteType> note, bool& visible) const;
+
+ /** Get the region position in pixels relative to session. */
double get_position_pixels();
+ /** Get the region end position in pixels relative to session. */
+ double get_end_position_pixels();
+
/** 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);
-
- /** 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
- * @param relative true if relative resizing is taking place, false if absolute resizing
+ * @param at_front which end of the note (true == note on, false == note off)
*/
- void update_resizing(ArdourCanvas::CanvasNote::NoteEnd note_end, double x, bool relative);
+ void begin_resizing(bool at_front);
- /** 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);
+ void update_resizing (ArdourCanvas::CanvasNoteEvent*, bool, double, bool);
+ void commit_resizing (ArdourCanvas::CanvasNoteEvent*, bool, double, bool);
- /** 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(ArdourCanvas::CanvasNoteEvent* ev, int8_t velocity, bool relative=false);
-
/** Change the channel of the selection.
* @param channel - the channel number of the new channel, zero-based
*/
void change_channel(uint8_t channel);
- enum MouseState { None, Pressed, SelectTouchDragging, SelectRectDragging, AddDragging, EraseTouchDragging };
+ enum MouseState {
+ None,
+ Pressed,
+ SelectTouchDragging,
+ SelectRectDragging,
+ AddDragging
+ };
+
MouseState mouse_state() const { return _mouse_state; }
struct NoteResizeData {
ArdourCanvas::CanvasNote *canvas_note;
ArdourCanvas::SimpleRect *resize_rect;
- double current_x;
};
-
+
/** 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
*/
/** Snap a region relative pixel coordinate to frame units.
* @param x a pixel coordinate relative to region start
- * @return the snapped nframes64_t coordinate relative to region start
+ * @return the snapped framepos_t coordinate relative to region start
*/
- nframes64_t snap_to_frame(double x);
+ 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 nframes64_t coordinate relative to region start
+ 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);
+ void transpose (bool up, bool fine, bool allow_smush);
+ void nudge_notes (bool forward);
+ void channel_edit ();
+
+ void show_list_editor ();
+
+ 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:
+ /** Allows derived types to specify their visibility requirements
+ * to the TimeAxisViewItem parent class.
*/
- nframes64_t snap_to_frame(nframes64_t x);
-
- protected:
-
- /** Allows derived types to specify their visibility requirements
- * to the TimeAxisViewItem parent class.
- */
- MidiRegionView (ArdourCanvas::Group *,
+ MidiRegionView (ArdourCanvas::Group *,
RouteTimeAxisView&,
boost::shared_ptr<ARDOUR::MidiRegion>,
double samples_per_unit,
Gdk::Color& basic_color,
TimeAxisViewItem::Visibility);
- void region_resized (ARDOUR::Change);
+ void region_resized (const PBD::PropertyChange&);
- void set_flags (XMLNode *);
- void store_flags ();
+ void set_flags (XMLNode *);
+ void store_flags ();
void reset_width_dependent_items (double pixel_width);
- private:
+private:
+
+ 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<Evoral::Note> note);
-
+ void play_midi_note(boost::shared_ptr<NoteType> note);
+ void play_midi_chord (std::vector<boost::shared_ptr<NoteType> > notes);
+
/** Play the NoteOff-Event of the given note immediately
* (scheduled by @ref play_midi_note()).
*/
- bool play_midi_note_off(boost::shared_ptr<Evoral::Note> 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);
-
+
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 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);
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 add_to_selection (ArdourCanvas::CanvasNoteEvent*);
+ void remove_from_selection (ArdourCanvas::CanvasNoteEvent*);
+
+ void show_verbose_cursor (std::string const &, double, double) const;
+ void show_verbose_cursor (boost::shared_ptr<NoteType>) const;
+
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;
-
+ std::string _model_name;
+
/// MIDNAM information of the current track: CustomDeviceMode
- string _custom_device_mode;
+ std::string _custom_device_mode;
+
+ typedef std::list<ArdourCanvas::CanvasNoteEvent*> Events;
+ typedef std::vector< boost::shared_ptr<ArdourCanvas::CanvasPatchChange> > PatchChanges;
+ typedef std::vector< boost::shared_ptr<ArdourCanvas::CanvasSysEx> > SysExes;
- 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;
+ PatchChanges _patch_changes;
+ SysExes _sys_exes;
ArdourCanvas::CanvasNote** _active_notes;
ArdourCanvas::Group* _note_group;
- ARDOUR::MidiModel::DeltaCommand* _delta_command;
+ ARDOUR::MidiModel::NoteDiffCommand* _note_diff_command;
+ 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::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.
+ */
+ ArdourCanvas::Group* _temporary_note_group;
MouseState _mouse_state;
int _pressed_button;
/// Currently selected CanvasNoteEvents
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<Evoral::Note> > _marked_for_selection;
+ std::set< boost::shared_ptr<NoteType> > _marked_for_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;
std::vector<NoteResizeData *> _resize_data;
+
+ /** connection used to connect to model's ContentChanged signal */
+ PBD::ScopedConnection content_connection;
+
+ ArdourCanvas::CanvasNoteEvent* find_canvas_note (boost::shared_ptr<NoteType>);
+ Events::iterator _optimization_iterator;
+
+ 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;
+
+ PBD::ScopedConnection note_delete_connection;
+ void maybe_remove_deleted_note_from_selection (ArdourCanvas::CanvasNoteEvent*);
+
+ void snap_changed ();
+ PBD::ScopedConnection snap_changed_connection;
+
+ 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<Evoral::MusicalTime>::NoteOperator op, uint8_t val, int chan_mask = 0);
+
+ void display_patch_changes_on_channel (uint8_t);
+
+ void connect_to_diskstream ();
+ void data_recorded (boost::shared_ptr<ARDOUR::MidiBuffer>, boost::weak_ptr<ARDOUR::MidiSource>);
+
+ void remove_ghost_note ();
+ void mouse_mode_changed ();
+ double _last_event_x;
+ double _last_event_y;
+
+ PBD::ScopedConnection _mouse_mode_connection;
+
+ Gdk::Cursor* _pre_enter_cursor;
};
+
#endif /* __gtk_ardour_midi_region_view_h__ */
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