#include <cmath>
#include <cassert>
#include <algorithm>
+#include <ostream>
#include <gtkmm.h>
#include <sigc++/signal.h>
-#include <ardour/playlist.h>
-#include <ardour/tempo.h>
-#include <ardour/midi_region.h>
-#include <ardour/midi_source.h>
-#include <ardour/midi_diskstream.h>
-#include <ardour/midi_model.h>
+#include "pbd/memento_command.h"
+#include "pbd/stateful_diff_command.h"
-#include "streamview.h"
-#include "midi_region_view.h"
-#include "midi_streamview.h"
-#include "midi_time_axis.h"
-#include "simpleline.h"
+#include "ardour/playlist.h"
+#include "ardour/tempo.h"
+#include "ardour/midi_region.h"
+#include "ardour/midi_source.h"
+#include "ardour/midi_diskstream.h"
+#include "ardour/midi_model.h"
+#include "ardour/midi_patch_manager.h"
+#include "ardour/session.h"
+
+#include "evoral/Parameter.hpp"
+#include "evoral/Control.hpp"
+
+#include "automation_region_view.h"
+#include "automation_time_axis.h"
#include "canvas-hit.h"
#include "canvas-note.h"
#include "canvas-program-change.h"
-#include "public_editor.h"
#include "ghostregion.h"
-#include "midi_time_axis.h"
-#include "automation_time_axis.h"
-#include "automation_region_view.h"
-#include "utils.h"
-#include "midi_util.h"
#include "gui_thread.h"
#include "keyboard.h"
+#include "midi_cut_buffer.h"
+#include "midi_list_editor.h"
+#include "midi_region_view.h"
+#include "midi_streamview.h"
+#include "midi_time_axis.h"
+#include "midi_time_axis.h"
+#include "midi_util.h"
+#include "public_editor.h"
+#include "selection.h"
+#include "simpleline.h"
+#include "streamview.h"
+#include "utils.h"
#include "i18n.h"
-using namespace sigc;
using namespace ARDOUR;
using namespace PBD;
using namespace Editing;
using namespace ArdourCanvas;
+using Gtkmm2ext::Keyboard;
-MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv, boost::shared_ptr<MidiRegion> r, double spu, Gdk::Color& basic_color)
+MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv,
+ boost::shared_ptr<MidiRegion> r, double spu, Gdk::Color const & basic_color)
: RegionView (parent, tv, r, spu, basic_color)
, _force_channel(-1)
, _last_channel_selection(0xFFFF)
- , _default_note_length(0.0)
+ , _default_note_length(1.0)
+ , _current_range_min(0)
+ , _current_range_max(0)
+ , _model_name(string())
+ , _custom_device_mode(string())
, _active_notes(0)
, _note_group(new ArdourCanvas::Group(*parent))
- , _delta_command(NULL)
+ , _delta_command(0)
+ , _diff_command(0)
, _mouse_state(None)
, _pressed_button(0)
+ , _sort_needed (true)
+ , _optimization_iterator (_events.end())
+ , _list_editor (0)
+ , no_sound_notes (false)
{
- group->lower_to_bottom();
_note_group->raise_to_top();
-
- frame->property_fill_color_rgba() = 0xff000033;
}
-MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv, boost::shared_ptr<MidiRegion> r, double spu, Gdk::Color& basic_color, TimeAxisViewItem::Visibility visibility)
- : RegionView (parent, tv, r, spu, basic_color, visibility)
+MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv,
+ boost::shared_ptr<MidiRegion> r, double spu, Gdk::Color& basic_color,
+ TimeAxisViewItem::Visibility visibility)
+ : RegionView (parent, tv, r, spu, basic_color, false, visibility)
, _force_channel(-1)
, _last_channel_selection(0xFFFF)
- , _default_note_length(0.0)
+ , _default_note_length(1.0)
+ , _model_name(string())
+ , _custom_device_mode(string())
, _active_notes(0)
, _note_group(new ArdourCanvas::Group(*parent))
- , _delta_command(NULL)
+ , _delta_command(0)
+ , _diff_command(0)
, _mouse_state(None)
, _pressed_button(0)
-
+ , _sort_needed (true)
+ , _optimization_iterator (_events.end())
+ , _list_editor (0)
+ , no_sound_notes (false)
+
{
_note_group->raise_to_top();
}
+
+MidiRegionView::MidiRegionView (const MidiRegionView& other)
+ : sigc::trackable(other)
+ , RegionView (other)
+ , _force_channel(-1)
+ , _last_channel_selection(0xFFFF)
+ , _default_note_length(1.0)
+ , _model_name(string())
+ , _custom_device_mode(string())
+ , _active_notes(0)
+ , _note_group(new ArdourCanvas::Group(*get_canvas_group()))
+ , _delta_command(0)
+ , _diff_command(0)
+ , _mouse_state(None)
+ , _pressed_button(0)
+ , _sort_needed (true)
+ , _optimization_iterator (_events.end())
+ , _list_editor (0)
+ , no_sound_notes (false)
+{
+ Gdk::Color c;
+ int r,g,b,a;
+
+ UINT_TO_RGBA (other.fill_color, &r, &g, &b, &a);
+ c.set_rgb_p (r/255.0, g/255.0, b/255.0);
+
+ init (c, false);
+}
+
+MidiRegionView::MidiRegionView (const MidiRegionView& other, boost::shared_ptr<MidiRegion> region)
+ : RegionView (other, boost::shared_ptr<Region> (region))
+ , _force_channel(-1)
+ , _last_channel_selection(0xFFFF)
+ , _default_note_length(1.0)
+ , _model_name(string())
+ , _custom_device_mode(string())
+ , _active_notes(0)
+ , _note_group(new ArdourCanvas::Group(*get_canvas_group()))
+ , _delta_command(0)
+ , _diff_command(0)
+ , _mouse_state(None)
+ , _pressed_button(0)
+ , _sort_needed (true)
+ , _optimization_iterator (_events.end())
+ , _list_editor (0)
+ , no_sound_notes (false)
+{
+ Gdk::Color c;
+ int r,g,b,a;
+
+ UINT_TO_RGBA (other.fill_color, &r, &g, &b, &a);
+ c.set_rgb_p (r/255.0, g/255.0, b/255.0);
+
+ init (c, true);
+}
+
void
-MidiRegionView::init (Gdk::Color& basic_color, bool wfd)
+MidiRegionView::init (Gdk::Color const & basic_color, bool wfd)
{
- if (wfd)
+ if (wfd) {
midi_region()->midi_source(0)->load_model();
-
- const Meter& m = trackview.session().tempo_map().meter_at(_region->position());
- const Tempo& t = trackview.session().tempo_map().tempo_at(_region->position());
- _default_note_length = m.frames_per_bar(t, trackview.session().frame_rate())
- / m.beats_per_bar();
+ }
_model = midi_region()->midi_source(0)->model();
_enable_display = false;
- RegionView::init(basic_color, false);
+ RegionView::init (basic_color, false);
compute_colors (basic_color);
- reset_width_dependent_items ((double) _region->length() / samples_per_unit);
-
- set_y_position_and_height (0, trackview.height);
+ set_height (trackview.current_height());
region_muted ();
- region_resized (BoundsChanged);
+ region_sync_changed ();
+ region_resized (ARDOUR::bounds_change);
region_locked ();
- _region->StateChanged.connect (mem_fun(*this, &MidiRegionView::region_changed));
+ reset_width_dependent_items (_pixel_width);
set_colors ();
_enable_display = true;
-
if (_model) {
if (wfd) {
- redisplay_model();
+ display_model (_model);
}
- _model->ContentsChanged.connect(sigc::mem_fun(this, &MidiRegionView::redisplay_model));
}
- midi_region()->midi_source(0)->Switched.connect(sigc::mem_fun(this, &MidiRegionView::switch_source));
-
- group->signal_event().connect (mem_fun (this, &MidiRegionView::canvas_event), false);
+ group->raise_to_top();
+ group->signal_event().connect (sigc::mem_fun (this, &MidiRegionView::canvas_event), false);
midi_view()->signal_channel_mode_changed().connect(
- mem_fun(this, &MidiRegionView::midi_channel_mode_changed));
+ sigc::mem_fun(this, &MidiRegionView::midi_channel_mode_changed));
+
+ midi_view()->signal_midi_patch_settings_changed().connect(
+ sigc::mem_fun(this, &MidiRegionView::midi_patch_settings_changed));
}
bool
MidiRegionView::canvas_event(GdkEvent* ev)
{
- static bool delete_mod = false;
- static Editing::MidiEditMode original_mode;
+ PublicEditor& editor (trackview.editor());
+
+ if (!editor.internal_editing()) {
+ return false;
+ }
static double drag_start_x, drag_start_y;
static double last_x, last_y;
double event_x, event_y;
- nframes_t event_frame = 0;
-
- static ArdourCanvas::SimpleRect* drag_rect = NULL;
+ nframes64_t event_frame = 0;
+ bool fine;
- if (trackview.editor.current_mouse_mode() != MouseNote)
- return false;
+ static ArdourCanvas::SimpleRect* drag_rect = 0;
- // Mmmm, spaghetti
+ /* XXX: note that as of August 2009, the GnomeCanvas does not propagate scroll events
+ to its items, which means that ev->type == GDK_SCROLL will never be seen
+ */
switch (ev->type) {
- case GDK_KEY_PRESS:
- if (ev->key.keyval == GDK_Delete && !delete_mod) {
- delete_mod = true;
- original_mode = trackview.editor.current_midi_edit_mode();
- trackview.editor.set_midi_edit_mode(MidiEditErase);
- start_delta_command(_("erase notes"));
- _mouse_state = EraseTouchDragging;
+ case GDK_SCROLL:
+ fine = Keyboard::modifier_state_equals (ev->scroll.state, Keyboard::Level4Modifier);
+
+ if (ev->scroll.direction == GDK_SCROLL_UP) {
+ change_velocities (true, fine, false);
return true;
- } else if (ev->key.keyval == GDK_Shift_L || ev->key.keyval == GDK_Control_L) {
+ } else if (ev->scroll.direction == GDK_SCROLL_DOWN) {
+ change_velocities (false, fine, false);
+ return true;
+ } else {
+ return false;
+ }
+ break;
+
+ case GDK_KEY_PRESS:
+
+ /* since GTK bindings are generally activated on press, and since
+ detectable auto-repeat is the name of the game and only sends
+ repeated presses, carry out key actions at key press, not release.
+ */
+
+ if (ev->key.keyval == GDK_Alt_L || ev->key.keyval == GDK_Alt_R){
_mouse_state = SelectTouchDragging;
return true;
+
} else if (ev->key.keyval == GDK_Escape) {
clear_selection();
_mouse_state = None;
- }
- return false;
- case GDK_KEY_RELEASE:
- if (ev->key.keyval == GDK_Delete) {
- if (_mouse_state == EraseTouchDragging) {
- delete_selection();
- apply_command();
+ } else if (ev->key.keyval == GDK_comma || ev->key.keyval == GDK_period) {
+
+ bool start = (ev->key.keyval == GDK_comma);
+ bool end = (ev->key.keyval == GDK_period);
+ bool shorter = Keyboard::modifier_state_contains (ev->key.state, Keyboard::PrimaryModifier);
+ fine = Keyboard::modifier_state_contains (ev->key.state, Keyboard::SecondaryModifier);
+
+ change_note_lengths (fine, shorter, start, end);
+
+ return true;
+
+ } else if (ev->key.keyval == GDK_Delete) {
+
+ delete_selection();
+ return true;
+
+ } else if (ev->key.keyval == GDK_Tab) {
+
+ if (Keyboard::modifier_state_equals (ev->key.state, Keyboard::PrimaryModifier)) {
+ goto_previous_note ();
+ } else {
+ goto_next_note ();
+ }
+ return true;
+
+ } else if (ev->key.keyval == GDK_Up) {
+
+ bool allow_smush = Keyboard::modifier_state_contains (ev->key.state, Keyboard::SecondaryModifier);
+ bool fine = Keyboard::modifier_state_contains (ev->key.state, Keyboard::TertiaryModifier);
+
+ if (Keyboard::modifier_state_contains (ev->key.state, Keyboard::PrimaryModifier)) {
+ change_velocities (true, fine, allow_smush);
+ } else {
+ transpose (true, fine, allow_smush);
}
- if (delete_mod) {
- trackview.editor.set_midi_edit_mode(original_mode);
- _mouse_state = None;
- delete_mod = false;
+ return true;
+
+ } else if (ev->key.keyval == GDK_Down) {
+
+ bool allow_smush = Keyboard::modifier_state_contains (ev->key.state, Keyboard::SecondaryModifier);
+ fine = Keyboard::modifier_state_contains (ev->key.state, Keyboard::TertiaryModifier);
+
+ if (Keyboard::modifier_state_contains (ev->key.state, Keyboard::PrimaryModifier)) {
+ change_velocities (false, fine, allow_smush);
+ } else {
+ transpose (false, fine, allow_smush);
}
return true;
- } else if (ev->key.keyval == GDK_Shift_L || ev->key.keyval == GDK_Control_L) {
+
+ } else if (ev->key.keyval == GDK_Left) {
+
+ nudge_notes (false);
+ return true;
+
+ } else if (ev->key.keyval == GDK_Right) {
+
+ nudge_notes (true);
+ return true;
+
+ } else if (ev->key.keyval == GDK_Control_L) {
+ return true;
+
+ } else if (ev->key.keyval == GDK_r) {
+ /* if we're not step editing, this really doesn't matter */
+ midi_view()->step_edit_rest ();
+ return true;
+ }
+
+ return false;
+
+ case GDK_KEY_RELEASE:
+ if (ev->key.keyval == GDK_Alt_L || ev->key.keyval == GDK_Alt_R) {
_mouse_state = None;
return true;
}
return false;
case GDK_BUTTON_PRESS:
- if (_mouse_state != SelectTouchDragging &&
- _mouse_state != EraseTouchDragging &&
- ev->button.button == 1) {
+ if (_mouse_state != SelectTouchDragging && ev->button.button == 1) {
_pressed_button = ev->button.button;
_mouse_state = Pressed;
return true;
group->w2i(event_x, event_y);
// convert event_x to global frame
- event_frame = trackview.editor.pixel_to_frame(event_x) + _region->position();
- trackview.editor.snap_to(event_frame);
+ event_frame = trackview.editor().pixel_to_frame(event_x) + _region->position();
+ trackview.editor().snap_to(event_frame);
// convert event_frame back to local coordinates relative to position
event_frame -= _region->position();
case Pressed: // Drag start
// Select drag start
- if (_pressed_button == 1 && trackview.editor.current_midi_edit_mode() == MidiEditSelect) {
+ if (_pressed_button == 1 && editor.current_mouse_mode() == MouseObject) {
group->grab(GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
Gdk::Cursor(Gdk::FLEUR), ev->motion.time);
last_x = event_x;
return true;
// Add note drag start
- } else if (trackview.editor.current_midi_edit_mode() == MidiEditPencil) {
+ } else if (editor.current_mouse_mode() == MouseRange) {
group->grab(GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
Gdk::Cursor(Gdk::FLEUR), ev->motion.time);
last_x = event_x;
drag_start_y = event_y;
drag_rect = new ArdourCanvas::SimpleRect(*group);
- drag_rect->property_x1() = trackview.editor.frame_to_pixel(event_frame);
+ drag_rect->property_x1() = trackview.editor().frame_to_pixel(event_frame);
- drag_rect->property_y1() = midi_stream_view()->note_to_y(midi_stream_view()->y_to_note(event_y));
+ drag_rect->property_y1() = midi_stream_view()->note_to_y(
+ midi_stream_view()->y_to_note(event_y));
drag_rect->property_x2() = event_x;
- drag_rect->property_y2() = drag_rect->property_y1() + floor(midi_stream_view()->note_height());
+ drag_rect->property_y2() = drag_rect->property_y1()
+ + floor(midi_stream_view()->note_height());
drag_rect->property_outline_what() = 0xFF;
drag_rect->property_outline_color_rgba() = 0xFFFFFF99;
-
- drag_rect->property_fill_color_rgba() = 0xFFFFFF66;
+ drag_rect->property_fill_color_rgba() = 0xFFFFFF66;
_mouse_state = AddDragging;
return true;
}
if (_mouse_state == AddDragging)
- event_x = trackview.editor.frame_to_pixel(event_frame);
+ event_x = trackview.editor().frame_to_pixel(event_frame);
if (drag_rect) {
if (event_x > drag_start_x)
last_x = event_x;
last_y = event_y;
- case EraseTouchDragging:
case SelectTouchDragging:
return false;
event_y = ev->motion.y;
group->w2i(event_x, event_y);
group->ungrab(ev->button.time);
- event_frame = trackview.editor.pixel_to_frame(event_x);
+ event_frame = trackview.editor().pixel_to_frame(event_x);
- if (_pressed_button != 1) {
+ if (ev->button.button == 3) {
+ return false;
+ } else if (_pressed_button != 1) {
return false;
}
-
+
switch (_mouse_state) {
case Pressed: // Clicked
- switch (trackview.editor.current_midi_edit_mode()) {
- case MidiEditSelect:
- case MidiEditResize:
+ switch (editor.current_mouse_mode()) {
+ case MouseObject:
+ case MouseTimeFX:
clear_selection();
break;
- case MidiEditPencil:
+ case MouseRange:
create_note_at(event_x, event_y, _default_note_length);
- default: break;
+ break;
+ default:
+ break;
}
_mouse_state = None;
break;
case SelectRectDragging: // Select drag done
_mouse_state = None;
delete drag_rect;
- drag_rect = NULL;
+ drag_rect = 0;
break;
case AddDragging: // Add drag done
_mouse_state = None;
if (drag_rect->property_x2() > drag_rect->property_x1() + 2) {
const double x = drag_rect->property_x1();
- const double length = trackview.editor.pixel_to_frame(
+ const double length = trackview.editor().pixel_to_frame(
drag_rect->property_x2() - drag_rect->property_x1());
-
- create_note_at(x, drag_rect->property_y1(), length);
+
+ create_note_at(x, drag_rect->property_y1(), frames_to_beats(length));
}
delete drag_rect;
- drag_rect = NULL;
+ drag_rect = 0;
default: break;
}
return false;
}
+void
+MidiRegionView::show_list_editor ()
+{
+ if (!_list_editor) {
+ _list_editor = new MidiListEditor (trackview.session(), midi_region());
+ }
+ _list_editor->present ();
+}
-/** Add a note to the model, and the view, at a canvas (click) coordinate */
+/** Add a note to the model, and the view, at a canvas (click) coordinate.
+ * \param x horizontal position in pixels
+ * \param y vertical position in pixels
+ * \param length duration of the note in beats */
void
-MidiRegionView::create_note_at(double x, double y, double duration)
+MidiRegionView::create_note_at(double x, double y, double length)
{
MidiTimeAxisView* const mtv = dynamic_cast<MidiTimeAxisView*>(&trackview);
MidiStreamView* const view = mtv->midi_view();
assert(note >= 0.0);
assert(note <= 127.0);
- nframes_t new_note_time = trackview.editor.pixel_to_frame (x);
- assert(new_note_time >= 0);
- new_note_time += _region->start();
+ // Start of note in frames relative to region start
+ nframes64_t start_frames = snap_frame_to_frame(trackview.editor().pixel_to_frame(x));
+ assert(start_frames >= 0);
- /*
- const Meter& m = trackview.session().tempo_map().meter_at(new_note_time);
- const Tempo& t = trackview.session().tempo_map().tempo_at(new_note_time);
- double duration = m.frames_per_bar(t, trackview.session().frame_rate()) / m.beats_per_bar();
- */
-
- // we need to snap here again in nframes_t in order to be sample accurate
- // since note time is region-absolute but snap_to_frame expects position-relative
- // time we have to coordinate transform back and forth here.
- nframes_t new_note_time_position_relative = new_note_time - _region->start();
- new_note_time = snap_to_frame(new_note_time_position_relative) + _region->start();
-
- // we need to snap the duration too to be sample accurate
- nframes_t new_note_duration = nframes_t(duration);
- new_note_duration = snap_to_frame(new_note_time_position_relative + new_note_duration) + _region->start()
- - new_note_time;
-
- const boost::shared_ptr<Note> new_note(new Note(0, new_note_time, new_note_duration, (uint8_t)note, 0x40));
- view->update_bounds(new_note->note());
+ // Snap length
+ length = frames_to_beats(
+ snap_frame_to_frame(start_frames + beats_to_frames(length)) - start_frames);
+
+ const boost::shared_ptr<NoteType> new_note(new NoteType(0,
+ frames_to_beats(start_frames + _region->start()), length,
+ (uint8_t)note, 0x40));
+
+ view->update_note_range(new_note->note());
MidiModel::DeltaCommand* cmd = _model->new_delta_command("add note");
cmd->add(new_note);
- _model->apply_command(cmd);
-}
+ _model->apply_command(*trackview.session(), cmd);
+ play_midi_note (new_note);
+}
void
MidiRegionView::clear_events()
}
}
- for (std::vector<CanvasNoteEvent*>::iterator i = _events.begin(); i != _events.end(); ++i)
+ for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
delete *i;
+ }
_events.clear();
_pgm_changes.clear();
+ _sys_exes.clear();
+ _optimization_iterator = _events.end();
}
MidiRegionView::display_model(boost::shared_ptr<MidiModel> model)
{
_model = model;
+ content_connection.disconnect ();
+ _model->ContentsChanged.connect (content_connection, boost::bind (&MidiRegionView::redisplay_model, this), gui_context());
+
+ clear_events ();
- if (_enable_display)
+ if (_enable_display) {
redisplay_model();
+ }
}
-
-
+
+
void
MidiRegionView::start_delta_command(string name)
{
- if (!_delta_command)
+ if (!_delta_command) {
_delta_command = _model->new_delta_command(name);
+ }
}
void
-MidiRegionView::command_add_note(const boost::shared_ptr<ARDOUR::Note> note, bool selected)
+MidiRegionView::start_diff_command(string name)
{
- if (_delta_command)
- _delta_command->add(note);
+ if (!_diff_command) {
+ _diff_command = _model->new_diff_command(name);
+ }
+}
- if (selected)
+void
+MidiRegionView::delta_add_note(const boost::shared_ptr<NoteType> note, bool selected, bool show_velocity)
+{
+ if (_delta_command) {
+ _delta_command->add(note);
+ }
+ if (selected) {
_marked_for_selection.insert(note);
+ }
+ if (show_velocity) {
+ _marked_for_velocity.insert(note);
+ }
}
void
-MidiRegionView::command_remove_note(ArdourCanvas::CanvasNoteEvent* ev)
+MidiRegionView::delta_remove_note(ArdourCanvas::CanvasNoteEvent* ev)
{
if (_delta_command && ev->note()) {
_delta_command->remove(ev->note());
}
}
-
+
+void
+MidiRegionView::diff_add_change (ArdourCanvas::CanvasNoteEvent* ev,
+ MidiModel::DiffCommand::Property property,
+ uint8_t val)
+{
+ if (_diff_command) {
+ _diff_command->change (ev->note(), property, val);
+ }
+}
+
+void
+MidiRegionView::diff_add_change (ArdourCanvas::CanvasNoteEvent* ev,
+ MidiModel::DiffCommand::Property property,
+ Evoral::MusicalTime val)
+{
+ if (_diff_command) {
+ _diff_command->change (ev->note(), property, val);
+ }
+}
+
void
-MidiRegionView::apply_command()
+MidiRegionView::apply_delta()
{
if (!_delta_command) {
return;
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
_marked_for_selection.insert((*i)->note());
}
-
- _model->apply_command(_delta_command);
- _delta_command = NULL;
+
+ _model->apply_command(*trackview.session(), _delta_command);
+ _delta_command = 0;
midi_view()->midi_track()->diskstream()->playlist_modified();
_marked_for_selection.clear();
+ _marked_for_velocity.clear();
}
-
void
-MidiRegionView::abort_command()
+MidiRegionView::apply_diff ()
{
- delete _delta_command;
- _delta_command = NULL;
- clear_selection();
-}
+ if (!_diff_command) {
+ return;
+ }
+
+ _model->apply_command(*trackview.session(), _diff_command);
+ _diff_command = 0;
+ midi_view()->midi_track()->diskstream()->playlist_modified();
+ _marked_for_velocity.clear();
+}
void
-MidiRegionView::redisplay_model()
+MidiRegionView::apply_delta_as_subcommand()
{
- // Don't redisplay the model if we're currently recording and displaying that
- if (_active_notes)
+ if (!_delta_command) {
return;
+ }
- if (_model) {
-
- clear_events();
- _model->read_lock();
-
- /*MidiModel::Notes notes = _model->notes();
- cerr << endl << _model->midi_source()->name() << " : redisplaying " << notes.size() << " notes:" << endl;
- for (MidiModel::Notes::iterator i = notes.begin(); i != notes.end(); ++i) {
- cerr << "NOTE time: " << (*i)->time()
- << " pitch: " << int((*i)->note())
- << " duration: " << (*i)->duration()
- << " end-time: " << (*i)->end_time()
- << " velocity: " << int((*i)->velocity())
- << endl;
- }*/
-
- for (size_t i = 0; i < _model->n_notes(); ++i)
- add_note(_model->note_at(i));
-
- // Draw program change 'flags'
- for (Automatable::Controls::iterator control = _model->controls().begin();
- control != _model->controls().end(); ++control) {
- if (control->first.type() == MidiPgmChangeAutomation) {
- Glib::Mutex::Lock list_lock (control->second->list()->lock());
-
- for (AutomationList::const_iterator event = control->second->list()->begin();
- event != control->second->list()->end(); ++event) {
- MidiControlIterator iter(control->second->list(), (*event)->when, (*event)->value);
- boost::shared_ptr<MIDI::Event> event(new MIDI::Event());
- _model->control_to_midi_event(event, iter);
- add_pgm_change(event);
- }
- break;
- }
- }
-
- // Is this necessary?
- /*for (Automatable::Controls::const_iterator i = _model->controls().begin();
- i != _model->controls().end(); ++i) {
+ // Mark all selected notes for selection when model reloads
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ _marked_for_selection.insert((*i)->note());
+ }
- assert(i->second);
+ _model->apply_command_as_subcommand(*trackview.session(), _delta_command);
+ _delta_command = 0;
+ midi_view()->midi_track()->diskstream()->playlist_modified();
- boost::shared_ptr<AutomationTimeAxisView> at
- = midi_view()->automation_child(i->second->parameter());
- if (!at)
- continue;
+ _marked_for_selection.clear();
+ _marked_for_velocity.clear();
+}
- Gdk::Color col = midi_stream_view()->get_region_color();
+void
+MidiRegionView::apply_diff_as_subcommand()
+{
+ if (!_diff_command) {
+ return;
+ }
- boost::shared_ptr<AutomationRegionView> arv;
+ // Mark all selected notes for selection when model reloads
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ _marked_for_selection.insert((*i)->note());
+ }
- {
- Glib::Mutex::Lock list_lock (i->second->list()->lock());
+ _model->apply_command_as_subcommand(*trackview.session(), _diff_command);
+ _diff_command = 0;
+ midi_view()->midi_track()->diskstream()->playlist_modified();
- arv = boost::shared_ptr<AutomationRegionView>(
- new AutomationRegionView(at->canvas_display,
- *at.get(), _region, i->second->list(),
- midi_stream_view()->get_samples_per_unit(), col));
- }
+ _marked_for_selection.clear();
+ _marked_for_velocity.clear();
+}
- arv->set_duration(_region->length(), this);
- arv->init(col, true);
+void
+MidiRegionView::abort_command()
+{
+ delete _delta_command;
+ _delta_command = 0;
+ delete _diff_command;
+ _diff_command = 0;
+ clear_selection();
+}
- _automation_children.insert(std::make_pair(i->second->parameter(), arv));
- }*/
+CanvasNoteEvent*
+MidiRegionView::find_canvas_note (boost::shared_ptr<NoteType> note)
+{
+ if (_optimization_iterator != _events.end()) {
+ ++_optimization_iterator;
+ }
- _model->read_unlock();
+ if (_optimization_iterator != _events.end() && (*_optimization_iterator)->note() == note) {
+ return *_optimization_iterator;
+ }
- } else {
- cerr << "MidiRegionView::redisplay_model called without a model" << endmsg;
+ for (_optimization_iterator = _events.begin(); _optimization_iterator != _events.end(); ++_optimization_iterator) {
+ if ((*_optimization_iterator)->note() == note) {
+ return *_optimization_iterator;
+ }
}
-}
+ return 0;
+}
-MidiRegionView::~MidiRegionView ()
+void
+MidiRegionView::redisplay_model()
{
- in_destructor = true;
+ // Don't redisplay the model if we're currently recording and displaying that
+ if (_active_notes) {
+ return;
+ }
- RegionViewGoingAway (this); /* EMIT_SIGNAL */
+ if (!_model) {
+ cerr << "MidiRegionView::redisplay_model called without a model" << endmsg;
+ return;
+ }
- if (_active_notes) {
- end_write();
+ for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
+ (*i)->invalidate ();
}
- _selection.clear();
- clear_events();
- delete _note_group;
- delete _delta_command;
-}
+ MidiModel::ReadLock lock(_model->read_lock());
+ MidiModel::Notes& notes (_model->notes());
+ _optimization_iterator = _events.begin();
-void
-MidiRegionView::region_resized (Change what_changed)
-{
- RegionView::region_resized(what_changed);
-
- if (what_changed & ARDOUR::PositionChanged) {
- if (_enable_display)
- redisplay_model();
- }
-}
+ for (MidiModel::Notes::iterator n = notes.begin(); n != notes.end(); ++n) {
-void
-MidiRegionView::reset_width_dependent_items (double pixel_width)
-{
- RegionView::reset_width_dependent_items(pixel_width);
- assert(_pixel_width == pixel_width);
+ boost::shared_ptr<NoteType> note (*n);
+ CanvasNoteEvent* cne;
+ bool visible;
- if (_enable_display)
- redisplay_model();
-}
+ if (note_in_region_range (note, visible)) {
-void
-MidiRegionView::set_y_position_and_height (double y, double h)
-{
- RegionView::set_y_position_and_height(y, h - 1);
+ if ((cne = find_canvas_note (note)) != 0) {
- if (_enable_display) {
+ cne->validate ();
+
+ CanvasNote* cn;
+ CanvasHit* ch;
+
+ if ((cn = dynamic_cast<CanvasNote*>(cne)) != 0) {
+ update_note (cn);
+ } else if ((ch = dynamic_cast<CanvasHit*>(cne)) != 0) {
+ update_hit (ch);
+ }
- _model->read_lock();
-
- for (std::vector<CanvasNoteEvent*>::const_iterator i = _events.begin(); i != _events.end(); ++i) {
- CanvasNoteEvent* event = *i;
- Item* item = dynamic_cast<Item*>(event);
- assert(item);
- if (event && event->note()) {
- if (event->note()->note() < midi_stream_view()->lowest_note() ||
- event->note()->note() > midi_stream_view()->highest_note()) {
-
- if (canvas_item_visible(item)) {
- item->hide();
- }
+ if (visible) {
+ cne->show ();
} else {
- if (!canvas_item_visible(item)) {
- item->show();
- }
-
- event->hide_velocity();
- if (CanvasNote* note = dynamic_cast<CanvasNote*>(event)) {
- const double y1 = midi_stream_view()->note_to_y(event->note()->note());
- const double y2 = y1 + floor(midi_stream_view()->note_height());
-
- note->property_y1() = y1;
- note->property_y2() = y2;
- }
- if (CanvasHit* hit = dynamic_cast<CanvasHit*>(event)) {
- double x = trackview.editor.frame_to_pixel((nframes_t)
- event->note()->time() - _region->start());
- const double diamond_size = midi_stream_view()->note_height() / 2.0;
- double y = midi_stream_view()->note_to_y(event->note()->note())
- + ((diamond_size-2.0) / 4.0);
-
- hit->set_height(diamond_size);
- hit->move(x-hit->x1(), y-hit->y1());
- hit->show();
- }
- if (event->selected()) {
- event->show_velocity();
- }
+ cne->hide ();
}
- }
- }
- _model->read_unlock();
- }
+ } else {
- if (name_text) {
- name_text->raise_to_top();
- }
-}
+ add_note (note, visible);
+ }
+
+ } else {
+
+ if ((cne = find_canvas_note (note)) != 0) {
+ cne->validate ();
+ cne->hide ();
+ }
+ }
+ }
+
+ /* remove note items that are no longer valid */
+
+ for (Events::iterator i = _events.begin(); i != _events.end(); ) {
+ if (!(*i)->valid ()) {
+ delete *i;
+ i = _events.erase (i);
+ } else {
+ ++i;
+ }
+ }
+
+ display_sysexes();
+ display_program_changes();
+
+ _marked_for_selection.clear ();
+ _marked_for_velocity.clear ();
+
+ /* we may have caused _events to contain things out of order (e.g. if a note
+ moved earlier or later). we don't generally need them in time order, but
+ make a note that a sort is required for those cases that require it.
+ */
+
+ _sort_needed = true;
+}
+
+void
+MidiRegionView::display_program_changes()
+{
+ boost::shared_ptr<Evoral::Control> control = _model->control(MidiPgmChangeAutomation);
+ if (!control) {
+ return;
+ }
+
+ Glib::Mutex::Lock lock (control->list()->lock());
+
+ uint8_t channel = control->parameter().channel();
+
+ for (AutomationList::const_iterator event = control->list()->begin();
+ event != control->list()->end(); ++event) {
+ double event_time = (*event)->when;
+ double program_number = floor((*event)->value + 0.5);
+
+ // Get current value of bank select MSB at time of the program change
+ Evoral::Parameter bank_select_msb(MidiCCAutomation, channel, MIDI_CTL_MSB_BANK);
+ boost::shared_ptr<Evoral::Control> msb_control = _model->control(bank_select_msb);
+ uint8_t msb = 0;
+ if (msb_control != 0) {
+ msb = uint8_t(floor(msb_control->get_float(true, event_time) + 0.5));
+ }
+
+ // Get current value of bank select LSB at time of the program change
+ Evoral::Parameter bank_select_lsb(MidiCCAutomation, channel, MIDI_CTL_LSB_BANK);
+ boost::shared_ptr<Evoral::Control> lsb_control = _model->control(bank_select_lsb);
+ uint8_t lsb = 0;
+ if (lsb_control != 0) {
+ lsb = uint8_t(floor(lsb_control->get_float(true, event_time) + 0.5));
+ }
+
+ MIDI::Name::PatchPrimaryKey patch_key(msb, lsb, program_number);
+
+ boost::shared_ptr<MIDI::Name::Patch> patch =
+ MIDI::Name::MidiPatchManager::instance().find_patch(
+ _model_name, _custom_device_mode, channel, patch_key);
+
+ PCEvent program_change(event_time, uint8_t(program_number), channel);
+
+ if (patch != 0) {
+ add_pgm_change(program_change, patch->name());
+ } else {
+ char buf[4];
+ snprintf(buf, 4, "%d", int(program_number));
+ add_pgm_change(program_change, buf);
+ }
+ }
+}
+
+void
+MidiRegionView::display_sysexes()
+{
+ for (MidiModel::SysExes::const_iterator i = _model->sysexes().begin(); i != _model->sysexes().end(); ++i) {
+ Evoral::MusicalTime time = (*i)->time();
+ assert(time >= 0);
+
+ ostringstream str;
+ str << hex;
+ for (uint32_t b = 0; b < (*i)->size(); ++b) {
+ str << int((*i)->buffer()[b]);
+ if (b != (*i)->size() -1) {
+ str << " ";
+ }
+ }
+ string text = str.str();
+
+ ArdourCanvas::Group* const group = (ArdourCanvas::Group*)get_canvas_group();
+
+ const double x = trackview.editor().frame_to_pixel(beats_to_frames(time));
+
+ double height = midi_stream_view()->contents_height();
+
+ boost::shared_ptr<CanvasSysEx> sysex = boost::shared_ptr<CanvasSysEx>(
+ new CanvasSysEx(*this, *group, text, height, x, 1.0));
+
+ // Show unless program change is beyond the region bounds
+ if (time - _region->start() >= _region->length() || time < _region->start()) {
+ sysex->hide();
+ } else {
+ sysex->show();
+ }
+
+ _sys_exes.push_back(sysex);
+ }
+}
+
+
+MidiRegionView::~MidiRegionView ()
+{
+ in_destructor = true;
+
+ delete _list_editor;
+
+ RegionViewGoingAway (this); /* EMIT_SIGNAL */
+
+ if (_active_notes) {
+ end_write();
+ }
+
+ _selection.clear();
+ clear_events();
+ delete _note_group;
+ delete _delta_command;
+}
+
+void
+MidiRegionView::region_resized (const PropertyChange& what_changed)
+{
+ RegionView::region_resized(what_changed);
+
+ if (what_changed.contains (ARDOUR::Properties::position)) {
+ set_duration(_region->length(), 0);
+ if (_enable_display) {
+ redisplay_model();
+ }
+ }
+}
+
+void
+MidiRegionView::reset_width_dependent_items (double pixel_width)
+{
+ RegionView::reset_width_dependent_items(pixel_width);
+ assert(_pixel_width == pixel_width);
+
+ if (_enable_display) {
+ redisplay_model();
+ }
+}
+
+void
+MidiRegionView::set_height (double height)
+{
+ static const double FUDGE = 2.0;
+ const double old_height = _height;
+ RegionView::set_height(height);
+ _height = height - FUDGE;
+
+ apply_note_range(midi_stream_view()->lowest_note(),
+ midi_stream_view()->highest_note(),
+ height != old_height + FUDGE);
+
+ if (name_pixbuf) {
+ name_pixbuf->raise_to_top();
+ }
+}
+
+
+/** Apply the current note range from the stream view
+ * by repositioning/hiding notes as necessary
+ */
+void
+MidiRegionView::apply_note_range (uint8_t min, uint8_t max, bool force)
+{
+ if (!_enable_display) {
+ return;
+ }
+
+ if (!force && _current_range_min == min && _current_range_max == max) {
+ return;
+ }
+
+ _current_range_min = min;
+ _current_range_max = max;
+
+ for (Events::const_iterator i = _events.begin(); i != _events.end(); ++i) {
+ CanvasNoteEvent* event = *i;
+ boost::shared_ptr<NoteType> note (event->note());
+
+ if (note->note() < _current_range_min ||
+ note->note() > _current_range_max) {
+ event->hide();
+ } else {
+ event->show();
+ }
+
+ if (CanvasNote* cnote = dynamic_cast<CanvasNote*>(event)) {
+
+ const double y1 = midi_stream_view()->note_to_y(note->note());
+ const double y2 = y1 + floor(midi_stream_view()->note_height());
+
+ cnote->property_y1() = y1;
+ cnote->property_y2() = y2;
+
+ } else if (CanvasHit* chit = dynamic_cast<CanvasHit*>(event)) {
+
+ double x = trackview.editor().frame_to_pixel(
+ beats_to_frames(note->time()) - _region->start());
+ const double diamond_size = midi_stream_view()->note_height() / 2.0;
+ double y = midi_stream_view()->note_to_y(event->note()->note())
+ + ((diamond_size-2.0) / 4.0);
+
+ chit->set_height (diamond_size);
+ chit->move (x - chit->x1(), y - chit->y1());
+ chit->show ();
+ }
+ }
+}
GhostRegion*
MidiRegionView::add_ghost (TimeAxisView& tv)
{
- RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&trackview);
CanvasNote* note;
- assert(rtv);
double unit_position = _region->position () / samples_per_unit;
MidiTimeAxisView* mtv = dynamic_cast<MidiTimeAxisView*>(&tv);
MidiGhostRegion* ghost;
if (mtv && mtv->midi_view()) {
- /* if ghost is inserted into midi track, use a dedicated midi ghost canvas group.
- this is because it's nice to have midi notes on top of the note lines and
- audio waveforms under it.
+ /* if ghost is inserted into midi track, use a dedicated midi ghost canvas group
+ to allow having midi notes on top of note lines and waveforms.
*/
ghost = new MidiGhostRegion (*mtv->midi_view(), trackview, unit_position);
- }
- else {
+ } else {
ghost = new MidiGhostRegion (tv, trackview, unit_position);
}
ghost->set_duration (_region->length() / samples_per_unit);
ghosts.push_back (ghost);
- for (std::vector<CanvasNoteEvent*>::iterator i = _events.begin(); i != _events.end(); ++i) {
+ for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
if ((note = dynamic_cast<CanvasNote*>(*i)) != 0) {
ghost->add_note(note);
}
}
- ghost->GoingAway.connect (mem_fun(*this, &MidiRegionView::remove_ghost));
+ GhostRegion::CatchDeletion.connect (*this, ui_bind (&RegionView::remove_ghost, this, _1), gui_context());
return ghost;
}
assert(!_active_notes);
_active_notes = new CanvasNote*[128];
for (unsigned i=0; i < 128; ++i) {
- _active_notes[i] = NULL;
+ _active_notes[i] = 0;
}
}
MidiRegionView::end_write()
{
delete[] _active_notes;
- _active_notes = NULL;
+ _active_notes = 0;
_marked_for_selection.clear();
+ _marked_for_velocity.clear();
}
void
MidiRegionView::resolve_note(uint8_t note, double end_time)
{
- if (midi_view()->note_mode() != Sustained)
+ if (midi_view()->note_mode() != Sustained) {
return;
+ }
if (_active_notes && _active_notes[note]) {
- _active_notes[note]->property_x2() = trackview.editor.frame_to_pixel((nframes_t)end_time);
+ const nframes64_t end_time_frames = beats_to_frames(end_time);
+ _active_notes[note]->property_x2() = trackview.editor().frame_to_pixel(end_time_frames);
_active_notes[note]->property_outline_what() = (guint32) 0xF; // all edges
- _active_notes[note] = NULL;
+ _active_notes[note] = 0;
}
}
for (unsigned i=0; i < 128; ++i) {
if (_active_notes[i]) {
- _active_notes[i]->property_x2() = trackview.editor.frame_to_pixel(_region->length());
+ _active_notes[i]->property_x2() = trackview.editor().frame_to_pixel(_region->length());
+ }
+ }
+}
+
+void
+MidiRegionView::play_midi_note(boost::shared_ptr<NoteType> note)
+{
+ if (no_sound_notes || !trackview.editor().sound_notes()) {
+ return;
+ }
+
+ RouteUI* route_ui = dynamic_cast<RouteUI*> (&trackview);
+ assert(route_ui);
+
+ route_ui->midi_track()->write_immediate_event(
+ note->on_event().size(), note->on_event().buffer());
+
+ const double note_length_beats = (note->off_event().time() - note->on_event().time());
+ nframes_t note_length_ms = beats_to_frames(note_length_beats)
+ * (1000 / (double)route_ui->session()->nominal_frame_rate());
+ Glib::signal_timeout().connect(sigc::bind(sigc::mem_fun(this, &MidiRegionView::play_midi_note_off), note),
+ note_length_ms, G_PRIORITY_DEFAULT);
+}
+
+bool
+MidiRegionView::play_midi_note_off(boost::shared_ptr<NoteType> note)
+{
+ RouteUI* route_ui = dynamic_cast<RouteUI*> (&trackview);
+ assert(route_ui);
+
+ route_ui->midi_track()->write_immediate_event(
+ note->off_event().size(), note->off_event().buffer());
+
+ return false;
+}
+
+bool
+MidiRegionView::note_in_region_range(const boost::shared_ptr<NoteType> note, bool& visible) const
+{
+ const nframes64_t note_start_frames = beats_to_frames(note->time());
+
+ bool outside = (note_start_frames - _region->start() >= _region->length()) ||
+ (note_start_frames < _region->start());
+
+ visible = (note->note() >= midi_stream_view()->lowest_note()) &&
+ (note->note() <= midi_stream_view()->highest_note());
+
+ return !outside;
+}
+
+void
+MidiRegionView::update_note (CanvasNote* ev)
+{
+ boost::shared_ptr<NoteType> note = ev->note();
+
+ const nframes64_t note_start_frames = beats_to_frames(note->time());
+ const nframes64_t note_end_frames = beats_to_frames(note->end_time());
+
+ const double x = trackview.editor().frame_to_pixel(note_start_frames - _region->start());
+ const double y1 = midi_stream_view()->note_to_y(note->note());
+ const double note_endpixel =
+ trackview.editor().frame_to_pixel(note_end_frames - _region->start());
+
+ ev->property_x1() = x;
+ ev->property_y1() = y1;
+ if (note->length() > 0) {
+ ev->property_x2() = note_endpixel;
+ } else {
+ ev->property_x2() = trackview.editor().frame_to_pixel(_region->length());
+ }
+ ev->property_y2() = y1 + floor(midi_stream_view()->note_height());
+
+ if (note->length() == 0) {
+ if (_active_notes) {
+ assert(note->note() < 128);
+ // If this note is already active there's a stuck note,
+ // finish the old note rectangle
+ if (_active_notes[note->note()]) {
+ CanvasNote* const old_rect = _active_notes[note->note()];
+ boost::shared_ptr<NoteType> old_note = old_rect->note();
+ old_rect->property_x2() = x;
+ old_rect->property_outline_what() = (guint32) 0xF;
+ }
+ _active_notes[note->note()] = ev;
}
+ /* outline all but right edge */
+ ev->property_outline_what() = (guint32) (0x1 & 0x4 & 0x8);
+ } else {
+ /* outline all edges */
+ ev->property_outline_what() = (guint32) 0xF;
}
}
+void
+MidiRegionView::update_hit (CanvasHit* ev)
+{
+ boost::shared_ptr<NoteType> note = ev->note();
+
+ const nframes64_t note_start_frames = beats_to_frames(note->time());
+ const double x = trackview.editor().frame_to_pixel(note_start_frames - _region->start());
+ const double diamond_size = midi_stream_view()->note_height() / 2.0;
+ const double y = midi_stream_view()->note_to_y(note->note()) + ((diamond_size-2) / 4.0);
+
+ ev->move_to (x, y);
+}
-/** Add a MIDI note to the view (with duration).
+/** Add a MIDI note to the view (with length).
*
- * If in sustained mode, notes with duration 0 will be considered active
+ * If in sustained mode, notes with length 0 will be considered active
* notes, and resolve_note should be called when the corresponding note off
* event arrives, to properly display the note.
*/
void
-MidiRegionView::add_note(const boost::shared_ptr<Note> note)
+MidiRegionView::add_note(const boost::shared_ptr<NoteType> note, bool visible)
{
+ CanvasNoteEvent* event = 0;
+
assert(note->time() >= 0);
assert(midi_view()->note_mode() == Sustained || midi_view()->note_mode() == Percussive);
-
- // dont display notes beyond the region bounds
- if ( note->time() - _region->start() >= _region->length() ||
- note->time() < _region->start() ||
- note->note() < midi_stream_view()->lowest_note() ||
- note->note() > midi_stream_view()->highest_note() ) {
- return;
- }
-
+
ArdourCanvas::Group* const group = (ArdourCanvas::Group*)get_canvas_group();
- CanvasNoteEvent* event = 0;
-
- const double x = trackview.editor.frame_to_pixel((nframes_t)note->time() - _region->start());
-
if (midi_view()->note_mode() == Sustained) {
- const double y1 = midi_stream_view()->note_to_y(note->note());
- const double note_endpixel =
- trackview.editor.frame_to_pixel((nframes_t)note->end_time() - _region->start());
-
CanvasNote* ev_rect = new CanvasNote(*this, *group, note);
- ev_rect->property_x1() = x;
- ev_rect->property_y1() = y1;
- if (note->duration() > 0)
- ev_rect->property_x2() = note_endpixel;
- else
- ev_rect->property_x2() = trackview.editor.frame_to_pixel(_region->length());
- ev_rect->property_y2() = y1 + floor(midi_stream_view()->note_height());
-
- if (note->duration() == 0) {
-
- if (_active_notes) {
- assert(note->note() < 128);
- // If this note is already active there's a stuck note,
- // finish the old note rectangle
- if (_active_notes[note->note()]) {
- CanvasNote* const old_rect = _active_notes[note->note()];
- boost::shared_ptr<ARDOUR::Note> old_note = old_rect->note();
- cerr << "MidiModel: WARNING: Note has duration 0: chan " << old_note->channel()
- << "note " << (int)old_note->note() << " @ " << old_note->time() << endl;
- /* FIXME: How large to make it? Make it a diamond? */
- old_rect->property_x2() = old_rect->property_x1() + 2.0;
- old_rect->property_outline_what() = (guint32) 0xF;
- }
- _active_notes[note->note()] = ev_rect;
- }
- /* outline all but right edge */
- ev_rect->property_outline_what() = (guint32) (0x1 & 0x4 & 0x8);
- } else {
- /* outline all edges */
- ev_rect->property_outline_what() = (guint32) 0xF;
- }
- ev_rect->show();
- _events.push_back(ev_rect);
+ update_note (ev_rect);
+
event = ev_rect;
MidiGhostRegion* gr;
} else if (midi_view()->note_mode() == Percussive) {
- //cerr << "MRV::add_note percussive " << note->note() << " @ " << note->time()
- // << " .. " << note->end_time() << endl;
-
const double diamond_size = midi_stream_view()->note_height() / 2.0;
- const double y = midi_stream_view()->note_to_y(note->note()) + ((diamond_size-2) / 4.0);
CanvasHit* ev_diamond = new CanvasHit(*this, *group, diamond_size, note);
- ev_diamond->move(x, y);
- ev_diamond->show();
- _events.push_back(ev_diamond);
+
+ update_hit (ev_diamond);
+
event = ev_diamond;
+
} else {
event = 0;
}
- if (event) {
+ if (event) {
if (_marked_for_selection.find(note) != _marked_for_selection.end()) {
note_selected(event, true);
}
+
+ if (_marked_for_velocity.find(note) != _marked_for_velocity.end()) {
+ event->show_velocity();
+ }
event->on_channel_selection_change(_last_channel_selection);
+ _events.push_back(event);
+
+ if (visible) {
+ event->show();
+ } else {
+ event->hide ();
+ }
}
}
void
-MidiRegionView::add_pgm_change(boost::shared_ptr<MIDI::Event> event)
+MidiRegionView::add_note (uint8_t channel, uint8_t number, uint8_t velocity,
+ Evoral::MusicalTime pos, Evoral::MusicalTime len)
{
- assert(event->time() >= 0);
-
- // dont display notes beyond the region bounds
- if (event->time() - _region->start() >= _region->length() || event->time() < _region->start())
- return;
-
+ boost::shared_ptr<NoteType> new_note (new NoteType (channel, pos, len, number, velocity));
+
+ start_delta_command (_("step add"));
+ delta_add_note (new_note, true, false);
+ apply_delta();
+
+ /* potentially extend region to hold new note */
+
+ nframes64_t end_frame = _region->position() + beats_to_frames (new_note->end_time());
+ nframes64_t region_end = _region->position() + _region->length() - 1;
+
+ if (end_frame > region_end) {
+ _region->set_length (end_frame, this);
+ } else {
+ redisplay_model ();
+ }
+}
+
+void
+MidiRegionView::add_pgm_change(PCEvent& program, const string& displaytext)
+{
+ assert(program.time >= 0);
+
ArdourCanvas::Group* const group = (ArdourCanvas::Group*)get_canvas_group();
- const double x = trackview.editor.frame_to_pixel((nframes_t)event->time() - _region->start());
-
+ const double x = trackview.editor().frame_to_pixel(beats_to_frames(program.time));
+
double height = midi_stream_view()->contents_height();
- _pgm_changes.push_back(
- boost::shared_ptr<CanvasProgramChange>(
- new CanvasProgramChange(*this, *group, event, height, x, 1.0)));
+
+ boost::shared_ptr<CanvasProgramChange> pgm_change = boost::shared_ptr<CanvasProgramChange>(
+ new CanvasProgramChange(*this, *group,
+ displaytext,
+ height,
+ x, 1.0,
+ _model_name,
+ _custom_device_mode,
+ program.time, program.channel, program.value));
+
+ // Show unless program change is beyond the region bounds
+ if (program.time - _region->start() >= _region->length() || program.time < _region->start()) {
+ pgm_change->hide();
+ } else {
+ pgm_change->show();
+ }
+
+ _pgm_changes.push_back(pgm_change);
+}
+
+void
+MidiRegionView::get_patch_key_at(double time, uint8_t channel, MIDI::Name::PatchPrimaryKey& key)
+{
+ cerr << "getting patch key at " << time << " for channel " << channel << endl;
+ Evoral::Parameter bank_select_msb(MidiCCAutomation, channel, MIDI_CTL_MSB_BANK);
+ boost::shared_ptr<Evoral::Control> msb_control = _model->control(bank_select_msb);
+ float msb = -1.0;
+ if (msb_control != 0) {
+ msb = int(msb_control->get_float(true, time));
+ cerr << "got msb " << msb;
+ }
+
+ Evoral::Parameter bank_select_lsb(MidiCCAutomation, channel, MIDI_CTL_LSB_BANK);
+ boost::shared_ptr<Evoral::Control> lsb_control = _model->control(bank_select_lsb);
+ float lsb = -1.0;
+ if (lsb_control != 0) {
+ lsb = lsb_control->get_float(true, time);
+ cerr << " got lsb " << lsb;
+ }
+
+ Evoral::Parameter program_change(MidiPgmChangeAutomation, channel, 0);
+ boost::shared_ptr<Evoral::Control> program_control = _model->control(program_change);
+ float program_number = -1.0;
+ if (program_control != 0) {
+ program_number = program_control->get_float(true, time);
+ cerr << " got program " << program_number << endl;
+ }
+
+ key.msb = (int) floor(msb + 0.5);
+ key.lsb = (int) floor(lsb + 0.5);
+ key.program_number = (int) floor(program_number + 0.5);
+ assert(key.is_sane());
+}
+
+
+void
+MidiRegionView::alter_program_change(PCEvent& old_program, const MIDI::Name::PatchPrimaryKey& new_patch)
+{
+ // TODO: Get the real event here and alter them at the original times
+ Evoral::Parameter bank_select_msb(MidiCCAutomation, old_program.channel, MIDI_CTL_MSB_BANK);
+ boost::shared_ptr<Evoral::Control> msb_control = _model->control(bank_select_msb);
+ if (msb_control != 0) {
+ msb_control->set_float(float(new_patch.msb), true, old_program.time);
+ }
+
+ // TODO: Get the real event here and alter them at the original times
+ Evoral::Parameter bank_select_lsb(MidiCCAutomation, old_program.channel, MIDI_CTL_LSB_BANK);
+ boost::shared_ptr<Evoral::Control> lsb_control = _model->control(bank_select_lsb);
+ if (lsb_control != 0) {
+ lsb_control->set_float(float(new_patch.lsb), true, old_program.time);
+ }
+
+ Evoral::Parameter program_change(MidiPgmChangeAutomation, old_program.channel, 0);
+ boost::shared_ptr<Evoral::Control> program_control = _model->control(program_change);
+
+ assert(program_control != 0);
+ program_control->set_float(float(new_patch.program_number), true, old_program.time);
+
+ redisplay_model();
+}
+
+void
+MidiRegionView::program_selected(CanvasProgramChange& program, const MIDI::Name::PatchPrimaryKey& new_patch)
+{
+ PCEvent program_change_event(program.event_time(), program.program(), program.channel());
+ alter_program_change(program_change_event, new_patch);
+}
+
+void
+MidiRegionView::previous_program(CanvasProgramChange& program)
+{
+ MIDI::Name::PatchPrimaryKey key;
+ get_patch_key_at(program.event_time(), program.channel(), key);
+
+ boost::shared_ptr<MIDI::Name::Patch> patch =
+ MIDI::Name::MidiPatchManager::instance().previous_patch(
+ _model_name,
+ _custom_device_mode,
+ program.channel(),
+ key);
+
+ PCEvent program_change_event(program.event_time(), program.program(), program.channel());
+ if (patch) {
+ alter_program_change(program_change_event, patch->patch_primary_key());
+ }
+}
+
+void
+MidiRegionView::next_program(CanvasProgramChange& program)
+{
+ MIDI::Name::PatchPrimaryKey key;
+ get_patch_key_at(program.event_time(), program.channel(), key);
+
+ boost::shared_ptr<MIDI::Name::Patch> patch =
+ MIDI::Name::MidiPatchManager::instance().next_patch(
+ _model_name,
+ _custom_device_mode,
+ program.channel(),
+ key);
+
+ PCEvent program_change_event(program.event_time(), program.program(), program.channel());
+ if (patch) {
+ alter_program_change(program_change_event, patch->patch_primary_key());
+ }
}
void
MidiRegionView::delete_selection()
{
- assert(_delta_command);
+ if (_selection.empty()) {
+ return;
+ }
+
+ start_delta_command (_("delete selection"));
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
if ((*i)->selected()) {
}
_selection.clear();
+
+ apply_delta ();
}
void
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
if ((*i)->selected() && (*i) != ev) {
(*i)->selected(false);
+ (*i)->hide_velocity();
}
}
void
MidiRegionView::unique_select(ArdourCanvas::CanvasNoteEvent* ev)
{
- for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ) {
if ((*i) != ev) {
- (*i)->selected(false);
+
+ Selection::iterator tmp = i;
+ ++tmp;
+
+ (*i)->selected (false);
+ _selection.erase (i);
+
+ i = tmp;
+
+ } else {
+ ++i;
}
}
- _selection.clear();
- _selection.insert(ev);
+ /* don't bother with removing this regionview from the editor selection,
+ since we're about to add another note, and thus put/keep this
+ regionview in the editor selection.
+ */
- if ( ! ev->selected()) {
- ev->selected(true);
+ if (!ev->selected()) {
+ add_to_selection (ev);
}
}
void
-MidiRegionView::note_selected(ArdourCanvas::CanvasNoteEvent* ev, bool add)
+MidiRegionView::select_matching_notes (uint8_t notenum, uint16_t channel_mask, bool add, bool extend)
{
- if ( ! add) {
- clear_selection_except(ev);
- }
-
- _selection.insert(ev);
+ uint8_t low_note = 127;
+ uint8_t high_note = 0;
+ MidiModel::Notes& notes (_model->notes());
+ _optimization_iterator = _events.begin();
- if ( ! ev->selected()) {
- ev->selected(true);
+ if (extend && _selection.empty()) {
+ extend = false;
}
-}
+ if (extend) {
-void
-MidiRegionView::note_deselected(ArdourCanvas::CanvasNoteEvent* ev, bool add)
+ /* scan existing selection to get note range */
+
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ if ((*i)->note()->note() < low_note) {
+ low_note = (*i)->note()->note();
+ }
+ if ((*i)->note()->note() > high_note) {
+ high_note = (*i)->note()->note();
+ }
+ }
+
+ low_note = min (low_note, notenum);
+ high_note = max (high_note, notenum);
+ }
+
+ no_sound_notes = true;
+
+ for (MidiModel::Notes::iterator n = notes.begin(); n != notes.end(); ++n) {
+
+ boost::shared_ptr<NoteType> note (*n);
+ CanvasNoteEvent* cne;
+ bool select = false;
+
+ if (((0x0001 << note->channel()) & channel_mask) != 0) {
+ if (extend) {
+ if ((note->note() >= low_note && note->note() <= high_note)) {
+ select = true;
+ }
+ } else if (note->note() == notenum) {
+ select = true;
+ }
+ }
+
+ if (select) {
+ if ((cne = find_canvas_note (note)) != 0) {
+ // extend is false because we've taken care of it,
+ // since it extends by time range, not pitch.
+ note_selected (cne, add, false);
+ }
+ }
+
+ add = true; // we need to add all remaining matching notes, even if the passed in value was false (for "set")
+
+ }
+
+ no_sound_notes = false;
+}
+
+void
+MidiRegionView::toggle_matching_notes (uint8_t notenum, uint16_t channel_mask)
{
- if ( ! add) {
+ MidiModel::Notes& notes (_model->notes());
+ _optimization_iterator = _events.begin();
+
+ for (MidiModel::Notes::iterator n = notes.begin(); n != notes.end(); ++n) {
+
+ boost::shared_ptr<NoteType> note (*n);
+ CanvasNoteEvent* cne;
+
+ if (note->note() == notenum && (((0x0001 << note->channel()) & channel_mask) != 0)) {
+ if ((cne = find_canvas_note (note)) != 0) {
+ if (cne->selected()) {
+ note_deselected (cne);
+ } else {
+ note_selected (cne, true, false);
+ }
+ }
+ }
+ }
+}
+
+void
+MidiRegionView::note_selected(ArdourCanvas::CanvasNoteEvent* ev, bool add, bool extend)
+{
+ if (!add) {
clear_selection_except(ev);
}
- _selection.erase(ev);
+ if (!extend) {
+
+ if (!ev->selected()) {
+ add_to_selection (ev);
+ }
+
+ } else {
+ /* find end of latest note selected, select all between that and the start of "ev" */
+
+ Evoral::MusicalTime earliest = DBL_MAX;
+ Evoral::MusicalTime latest = 0;
+
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ if ((*i)->note()->end_time() > latest) {
+ latest = (*i)->note()->end_time();
+ }
+ if ((*i)->note()->time() < earliest) {
+ earliest = (*i)->note()->time();
+ }
+ }
+
+ if (ev->note()->end_time() > latest) {
+ latest = ev->note()->end_time();
+ }
+
+ if (ev->note()->time() < earliest) {
+ earliest = ev->note()->time();
+ }
+
+ for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
+
+ /* find notes entirely within OR spanning the earliest..latest range */
+
+ if (((*i)->note()->time() >= earliest && (*i)->note()->end_time() <= latest) ||
+ ((*i)->note()->time() <= earliest && (*i)->note()->end_time() >= latest)) {
+ add_to_selection (*i);
+ }
+
+#if 0
+ /* if events were guaranteed to be time sorted, we could do this.
+ but as of sept 10th 2009, they no longer are.
+ */
- if (ev->selected()) {
- ev->selected(false);
+ if ((*i)->note()->time() > latest) {
+ break;
+ }
+#endif
+ }
}
}
+void
+MidiRegionView::note_deselected(ArdourCanvas::CanvasNoteEvent* ev)
+{
+ remove_from_selection (ev);
+}
void
MidiRegionView::update_drag_selection(double x1, double x2, double y1, double y2)
{
- const double last_y = std::min(y1, y2);
- const double y = std::max(y1, y2);
+ if (x1 > x2) {
+ swap (x1, x2);
+ }
- // FIXME: so, so, so much slower than this should be
+ if (y1 > y2) {
+ swap (y1, y2);
+ }
- if (x1 < x2) {
- for (std::vector<CanvasNoteEvent*>::iterator i = _events.begin(); i != _events.end(); ++i) {
- if ((*i)->x1() >= x1 && (*i)->x1() <= x2 && (*i)->y1() >= last_y && (*i)->y1() <= y) {
- (*i)->selected(true);
- _selection.insert(*i);
- } else {
- (*i)->selected(false);
- _selection.erase(*i);
- }
- }
- } else {
- for (std::vector<CanvasNoteEvent*>::iterator i = _events.begin(); i != _events.end(); ++i) {
- if ((*i)->x2() <= x1 && (*i)->x2() >= x2 && (*i)->y1() >= last_y && (*i)->y1() <= y) {
- (*i)->selected(true);
- _selection.insert(*i);
- } else {
- (*i)->selected(false);
- _selection.erase(*i);
+ // TODO: Make this faster by storing the last updated selection rect, and only
+ // adjusting things that are in the area that appears/disappeared.
+ // We probably need a tree to be able to find events in O(log(n)) time.
+
+ for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
+
+ /* check if any corner of the note is inside the rect
+
+ Notes:
+ 1) this is computing "touched by", not "contained by" the rect.
+ 2) this does not require that events be sorted in time.
+ */
+
+ const double ix1 = (*i)->x1();
+ const double ix2 = (*i)->x2();
+ const double iy1 = (*i)->y1();
+ const double iy2 = (*i)->y2();
+
+ if ((ix1 >= x1 && ix1 <= x2 && iy1 >= y1 && iy1 <= y2) ||
+ (ix1 >= x1 && ix1 <= x2 && iy2 >= y1 && iy2 <= y2) ||
+ (ix2 >= x1 && ix2 <= x2 && iy1 >= y1 && iy1 <= y2) ||
+ (ix2 >= x1 && ix2 <= x2 && iy2 >= y1 && iy2 <= y2)) {
+
+ // Inside rectangle
+ if (!(*i)->selected()) {
+ add_to_selection (*i);
}
+ } else if ((*i)->selected()) {
+ // Not inside rectangle
+ remove_from_selection (*i);
}
}
}
+void
+MidiRegionView::remove_from_selection (CanvasNoteEvent* ev)
+{
+ Selection::iterator i = _selection.find (ev);
+
+ if (i != _selection.end()) {
+ _selection.erase (i);
+ }
+
+ ev->selected (false);
+ ev->hide_velocity ();
+
+ if (_selection.empty()) {
+ PublicEditor& editor (trackview.editor());
+ editor.get_selection().remove (this);
+ }
+}
+
+void
+MidiRegionView::add_to_selection (CanvasNoteEvent* ev)
+{
+ bool add_mrv_selection = false;
+
+ if (_selection.empty()) {
+ add_mrv_selection = true;
+ }
+
+ if (_selection.insert (ev).second) {
+ ev->selected (true);
+ play_midi_note ((ev)->note());
+ }
+
+ if (add_mrv_selection) {
+ PublicEditor& editor (trackview.editor());
+ editor.get_selection().add (this);
+ }
+}
void
MidiRegionView::move_selection(double dx, double dy)
{
- for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i)
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
(*i)->move_event(dx, dy);
+ }
}
-
void
-MidiRegionView::note_dropped(CanvasNoteEvent* ev, double dt, uint8_t dnote)
+MidiRegionView::note_dropped(CanvasNoteEvent *, double dt, int8_t dnote)
{
- // TODO: This would be faster/nicer with a MoveCommand that doesn't need to copy...
- if (_selection.find(ev) != _selection.end()) {
- uint8_t lowest_note_in_selection = midi_stream_view()->lowest_note();
- uint8_t highest_note_in_selection = midi_stream_view()->highest_note();
- uint8_t highest_note_difference = 0;
+ assert (!_selection.empty());
- // find highest and lowest notes first
- for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
- uint8_t pitch = (*i)->note()->note();
- lowest_note_in_selection = std::min(lowest_note_in_selection, pitch);
- highest_note_in_selection = std::max(highest_note_in_selection, pitch);
- }
-
- /*
- cerr << "dnote: " << (int) dnote << endl;
- cerr << "lowest note (streamview): " << int(midi_stream_view()->lowest_note())
- << " highest note (streamview): " << int(midi_stream_view()->highest_note()) << endl;
- cerr << "lowest note (selection): " << int(lowest_note_in_selection) << " highest note(selection): "
- << int(highest_note_in_selection) << endl;
- cerr << "selection size: " << _selection.size() << endl;
- cerr << "Highest note in selection: " << (int) highest_note_in_selection << endl;
- */
-
- // Make sure the note pitch does not exceed the MIDI standard range
- if (dnote <= 127 && (highest_note_in_selection + dnote > 127)) {
- highest_note_difference = highest_note_in_selection - 127;
- }
-
- start_delta_command(_("move notes"));
+ uint8_t lowest_note_in_selection = 127;
+ uint8_t highest_note_in_selection = 0;
+ uint8_t highest_note_difference = 0;
- for (Selection::iterator i = _selection.begin(); i != _selection.end() ; ) {
- Selection::iterator next = i;
- ++next;
+ // find highest and lowest notes first
- const boost::shared_ptr<Note> copy(new Note(*(*i)->note().get()));
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ uint8_t pitch = (*i)->note()->note();
+ lowest_note_in_selection = std::min(lowest_note_in_selection, pitch);
+ highest_note_in_selection = std::max(highest_note_in_selection, pitch);
+ }
- // we need to snap here again in nframes_t in order to be sample accurate
- double new_note_time = (*i)->note()->time();
- new_note_time += dt;
+ /*
+ cerr << "dnote: " << (int) dnote << endl;
+ cerr << "lowest note (streamview): " << int(midi_stream_view()->lowest_note())
+ << " highest note (streamview): " << int(midi_stream_view()->highest_note()) << endl;
+ cerr << "lowest note (selection): " << int(lowest_note_in_selection) << " highest note(selection): "
+ << int(highest_note_in_selection) << endl;
+ cerr << "selection size: " << _selection.size() << endl;
+ cerr << "Highest note in selection: " << (int) highest_note_in_selection << endl;
+ */
- // keep notes inside region if dragged beyond left region bound
- if (new_note_time < _region->start()) {
- new_note_time = _region->start();
- }
-
- // since note time is region-absolute but snap_to_frame expects position-relative
- // time we have to coordinate transform back and forth here.
- new_note_time = snap_to_frame(nframes_t(new_note_time) - _region->start()) + _region->start();
-
- copy->set_time(new_note_time);
-
- uint8_t original_pitch = (*i)->note()->note();
- uint8_t new_pitch = original_pitch + dnote - highest_note_difference;
-
- // keep notes in standard midi range
- clamp_0_to_127(new_pitch);
-
- //notes which are dragged beyond the standard midi range snap back to their original place
- if ((original_pitch != 0 && new_pitch == 0) || (original_pitch != 127 && new_pitch == 127)) {
- new_pitch = original_pitch;
- }
+ // Make sure the note pitch does not exceed the MIDI standard range
+ if (highest_note_in_selection + dnote > 127) {
+ highest_note_difference = highest_note_in_selection - 127;
+ }
- lowest_note_in_selection = std::min(lowest_note_in_selection, new_pitch);
- highest_note_in_selection = std::max(highest_note_in_selection, new_pitch);
+ start_diff_command(_("move notes"));
- copy->set_note(new_pitch);
-
- command_remove_note(*i);
- command_add_note(copy, true);
+ for (Selection::iterator i = _selection.begin(); i != _selection.end() ; ++i) {
- i = next;
+ nframes64_t start_frames = beats_to_frames((*i)->note()->time());
+
+ if (dt >= 0) {
+ start_frames += snap_frame_to_frame(trackview.editor().pixel_to_frame(dt));
+ } else {
+ start_frames -= snap_frame_to_frame(trackview.editor().pixel_to_frame(-dt));
}
- apply_command();
-
- // care about notes being moved beyond the upper/lower bounds on the canvas
- if (lowest_note_in_selection < midi_stream_view()->lowest_note() ||
- highest_note_in_selection > midi_stream_view()->highest_note()) {
- midi_stream_view()->set_note_range(MidiStreamView::ContentsRange);
+ Evoral::MusicalTime new_time = frames_to_beats(start_frames);
+
+ if (new_time < 0) {
+ continue;
}
+
+ diff_add_change (*i, MidiModel::DiffCommand::StartTime, new_time);
+
+ uint8_t original_pitch = (*i)->note()->note();
+ uint8_t new_pitch = original_pitch + dnote - highest_note_difference;
+
+ // keep notes in standard midi range
+ clamp_to_0_127(new_pitch);
+
+ // keep original pitch if note is dragged outside valid midi range
+ if ((original_pitch != 0 && new_pitch == 0)
+ || (original_pitch != 127 && new_pitch == 127)) {
+ new_pitch = original_pitch;
+ }
+
+ lowest_note_in_selection = std::min(lowest_note_in_selection, new_pitch);
+ highest_note_in_selection = std::max(highest_note_in_selection, new_pitch);
+
+ diff_add_change (*i, MidiModel::DiffCommand::NoteNumber, new_pitch);
+ }
+
+ apply_diff();
+
+ // care about notes being moved beyond the upper/lower bounds on the canvas
+ if (lowest_note_in_selection < midi_stream_view()->lowest_note() ||
+ highest_note_in_selection > midi_stream_view()->highest_note()) {
+ midi_stream_view()->set_note_range(MidiStreamView::ContentsRange);
}
}
-nframes_t
-MidiRegionView::snap_to_frame(double x)
+nframes64_t
+MidiRegionView::snap_pixel_to_frame(double x)
{
- PublicEditor &editor = trackview.editor;
- // x is region relative
- // convert x to global frame
- nframes_t frame = editor.pixel_to_frame(x) + _region->position();
+ PublicEditor& editor = trackview.editor();
+ // x is region relative, convert it to global absolute frames
+ nframes64_t frame = editor.pixel_to_frame(x) + _region->position();
editor.snap_to(frame);
- // convert event_frame back to local coordinates relative to position
- frame -= _region->position();
- return frame;
+ return frame - _region->position(); // convert back to region relative
}
-nframes_t
-MidiRegionView::snap_to_frame(nframes_t x)
+nframes64_t
+MidiRegionView::snap_frame_to_frame(nframes64_t x)
{
- PublicEditor &editor = trackview.editor;
- // x is region relative
- // convert x to global frame
- nframes_t frame = x + _region->position();
+ PublicEditor& editor = trackview.editor();
+ // x is region relative, convert it to global absolute frames
+ nframes64_t frame = x + _region->position();
editor.snap_to(frame);
- // convert event_frame back to local coordinates relative to position
- frame -= _region->position();
- return frame;
+ return frame - _region->position(); // convert back to region relative
}
double
MidiRegionView::snap_to_pixel(double x)
{
- return (double) trackview.editor.frame_to_pixel(snap_to_frame(x));
+ return (double) trackview.editor().frame_to_pixel(snap_pixel_to_frame(x));
}
double
-MidiRegionView::get_position_pixels(void)
+MidiRegionView::get_position_pixels()
{
- nframes_t region_frame = get_position();
- return trackview.editor.frame_to_pixel(region_frame);
+ nframes64_t region_frame = get_position();
+ return trackview.editor().frame_to_pixel(region_frame);
+}
+
+double
+MidiRegionView::get_end_position_pixels()
+{
+ nframes64_t frame = get_position() + get_duration ();
+ return trackview.editor().frame_to_pixel(frame);
+}
+
+nframes64_t
+MidiRegionView::beats_to_frames(double beats) const
+{
+ return _time_converter.to(beats);
+}
+
+double
+MidiRegionView::frames_to_beats(nframes64_t frames) const
+{
+ return _time_converter.from(frames);
}
void
-MidiRegionView::begin_resizing(CanvasNote::NoteEnd note_end)
+MidiRegionView::begin_resizing (bool /*at_front*/)
{
_resize_data.clear();
resize_data->canvas_note = note;
// create a new SimpleRect from the note which will be the resize preview
- SimpleRect *resize_rect =
- new SimpleRect(
- *group,
- note->x1(),
- note->y1(),
- note->x2(),
- note->y2());
+ SimpleRect *resize_rect = new SimpleRect(
+ *group, note->x1(), note->y1(), note->x2(), note->y2());
// calculate the colors: get the color settings
- uint32_t fill_color =
- UINT_RGBA_CHANGE_A(
- ARDOUR_UI::config()->canvasvar_MidiNoteSelectedOutline.get(),
- 128);
+ uint32_t fill_color = UINT_RGBA_CHANGE_A(
+ ARDOUR_UI::config()->canvasvar_MidiNoteSelected.get(),
+ 128);
// make the resize preview notes more transparent and bright
fill_color = UINT_INTERPOLATE(fill_color, 0xFFFFFF40, 0.5);
// calculate color based on note velocity
- resize_rect->property_fill_color_rgba() =
- UINT_INTERPOLATE(
- note_fill_color(note->note()->velocity()),
+ resize_rect->property_fill_color_rgba() = UINT_INTERPOLATE(
+ CanvasNoteEvent::meter_style_fill_color(note->note()->velocity()),
fill_color,
0.85);
- resize_rect->property_outline_color_rgba() =
- ARDOUR_UI::config()->canvasvar_MidiNoteSelectedOutline.get();
+ resize_rect->property_outline_color_rgba() = CanvasNoteEvent::calculate_outline(
+ ARDOUR_UI::config()->canvasvar_MidiNoteSelected.get());
resize_data->resize_rect = resize_rect;
-
- if (note_end == CanvasNote::NOTE_ON) {
- resize_data->current_x = note->x1();
- } else { // NOTE_OFF
- resize_data->current_x = note->x2();
- }
-
_resize_data.push_back(resize_data);
}
}
}
void
-MidiRegionView::update_resizing(CanvasNote::NoteEnd note_end, double x, bool relative)
+MidiRegionView::update_resizing (bool at_front, double delta_x, bool relative)
{
for (std::vector<NoteResizeData *>::iterator i = _resize_data.begin(); i != _resize_data.end(); ++i) {
- SimpleRect *resize_rect = (*i)->resize_rect;
- CanvasNote *canvas_note = (*i)->canvas_note;
-
- const double region_start = get_position_pixels();
+ SimpleRect* resize_rect = (*i)->resize_rect;
+ CanvasNote* canvas_note = (*i)->canvas_note;
+ double current_x;
- if (relative) {
- (*i)->current_x = (*i)->current_x + x;
+ if (at_front) {
+ if (relative) {
+ current_x = canvas_note->x1() + delta_x;
+ } else {
+ // x is in track relative, transform it to region relative
+ current_x = delta_x - get_position_pixels();
+ }
} else {
- // x is in track relative, transform it to region relative
- (*i)->current_x = x - region_start;
+ if (relative) {
+ current_x = canvas_note->x2() + delta_x;
+ } else {
+ // x is in track relative, transform it to region relative
+ current_x = delta_x - get_end_position_pixels ();
+ }
}
- double current_x = (*i)->current_x;
-
- if (note_end == CanvasNote::NOTE_ON) {
+ if (at_front) {
resize_rect->property_x1() = snap_to_pixel(current_x);
resize_rect->property_x2() = canvas_note->x2();
} else {
}
void
-MidiRegionView::commit_resizing(CanvasNote::NoteEnd note_end, double event_x, bool relative)
+MidiRegionView::commit_resizing (bool at_front, double delta_x, bool relative)
{
- start_delta_command(_("resize notes"));
+ start_diff_command(_("resize notes"));
for (std::vector<NoteResizeData *>::iterator i = _resize_data.begin(); i != _resize_data.end(); ++i) {
CanvasNote* canvas_note = (*i)->canvas_note;
SimpleRect* resize_rect = (*i)->resize_rect;
- double current_x = (*i)->current_x;
- const double position = get_position_pixels();
+ const double region_start = get_position_pixels();
+ double current_x;
- if (!relative) {
- // event_x is in track relative, transform it to region relative
- current_x = event_x - position;
+ if (at_front) {
+ if (relative) {
+ current_x = canvas_note->x1() + delta_x;
+ } else {
+ // x is in track relative, transform it to region relative
+ current_x = region_start + delta_x;
+ }
+ } else {
+ if (relative) {
+ current_x = canvas_note->x2() + delta_x;
+ } else {
+ // x is in track relative, transform it to region relative
+ current_x = region_start + delta_x;
+ }
}
- // because snapping works on world coordinates we have to transform current_x
- // to world coordinates before snapping and transform it back afterwards
- nframes_t current_frame = snap_to_frame(current_x);
- // transform to region start relative
- current_frame += _region->start();
-
- const boost::shared_ptr<Note> copy(new Note(*(canvas_note->note().get())));
+ current_x = snap_pixel_to_frame (current_x);
+ current_x = frames_to_beats (current_x);
+
+ if (at_front && current_x < canvas_note->note()->end_time()) {
+ diff_add_change (canvas_note, MidiModel::DiffCommand::StartTime, current_x);
- // resize beginning of note
- if (note_end == CanvasNote::NOTE_ON && current_frame < copy->end_time()) {
- command_remove_note(canvas_note);
- copy->on_event().time() = current_frame;
- command_add_note(copy, _selection.find(canvas_note) != _selection.end());
+ double len = canvas_note->note()->time() - current_x;
+ len += canvas_note->note()->length();
+
+ if (len > 0) {
+ /* XXX convert to beats */
+ diff_add_change (canvas_note, MidiModel::DiffCommand::Length, len);
+ }
}
- // resize end of note
- if (note_end == CanvasNote::NOTE_OFF && current_frame > copy->time()) {
- command_remove_note(canvas_note);
- copy->off_event().time() = current_frame;
- command_add_note(copy, _selection.find(canvas_note) != _selection.end());
+
+ if (!at_front) {
+ double len = current_x - canvas_note->note()->time();
+
+ if (len > 0) {
+ /* XXX convert to beats */
+ diff_add_change (canvas_note, MidiModel::DiffCommand::Length, len);
+ }
}
delete resize_rect;
}
_resize_data.clear();
- apply_command();
+ apply_diff();
}
+void
+MidiRegionView::change_note_velocity(CanvasNoteEvent* event, int8_t velocity, bool relative)
+{
+ uint8_t new_velocity;
+
+ if (relative) {
+ new_velocity = event->note()->velocity() + velocity;
+ clamp_to_0_127(new_velocity);
+ } else {
+ new_velocity = velocity;
+ }
+
+ diff_add_change (event, MidiModel::DiffCommand::Velocity, new_velocity);
+}
+
+void
+MidiRegionView::change_note_note (CanvasNoteEvent* event, int8_t note, bool relative)
+{
+ uint8_t new_note;
+
+ if (relative) {
+ new_note = event->note()->note() + note;
+ } else {
+ new_note = note;
+ }
+
+ clamp_to_0_127 (new_note);
+ diff_add_change (event, MidiModel::DiffCommand::NoteNumber, new_note);
+}
+
+void
+MidiRegionView::trim_note (CanvasNoteEvent* event, Evoral::MusicalTime front_delta, Evoral::MusicalTime end_delta)
+{
+ bool change_start = false;
+ bool change_length = false;
+ Evoral::MusicalTime new_start;
+ Evoral::MusicalTime new_length;
+
+ /* NOTE: the semantics of the two delta arguments are slightly subtle:
+
+ front_delta: if positive - move the start of the note later in time (shortening it)
+ if negative - move the start of the note earlier in time (lengthening it)
+
+ end_delta: if positive - move the end of the note later in time (lengthening it)
+ if negative - move the end of the note earlier in time (shortening it)
+ */
+
+ if (front_delta) {
+ if (front_delta < 0) {
+
+ if (event->note()->time() < -front_delta) {
+ new_start = 0;
+ } else {
+ new_start = event->note()->time() + front_delta; // moves earlier
+ }
+
+ /* start moved toward zero, so move the end point out to where it used to be.
+ Note that front_delta is negative, so this increases the length.
+ */
+
+ new_length = event->note()->length() - front_delta;
+ change_start = true;
+ change_length = true;
+
+ } else {
+
+ Evoral::MusicalTime new_pos = event->note()->time() + front_delta;
+
+ if (new_pos < event->note()->end_time()) {
+ new_start = event->note()->time() + front_delta;
+ /* start moved toward the end, so move the end point back to where it used to be */
+ new_length = event->note()->length() - front_delta;
+ change_start = true;
+ change_length = true;
+ }
+ }
+
+ }
+
+ if (end_delta) {
+ bool can_change = true;
+ if (end_delta < 0) {
+ if (event->note()->length() < -end_delta) {
+ can_change = false;
+ }
+ }
+
+ if (can_change) {
+ new_length = event->note()->length() + end_delta;
+ change_length = true;
+ }
+ }
+
+ if (change_start) {
+ diff_add_change (event, MidiModel::DiffCommand::StartTime, new_start);
+ }
+
+ if (change_length) {
+ diff_add_change (event, MidiModel::DiffCommand::Length, new_length);
+ }
+}
+
+void
+MidiRegionView::change_note_time (CanvasNoteEvent* event, Evoral::MusicalTime delta, bool relative)
+{
+ Evoral::MusicalTime new_time;
+
+ if (relative) {
+ if (delta < 0.0) {
+ if (event->note()->time() < -delta) {
+ new_time = 0;
+ } else {
+ new_time = event->note()->time() + delta;
+ }
+ } else {
+ new_time = event->note()->time() + delta;
+ }
+ } else {
+ new_time = delta;
+ }
+
+ diff_add_change (event, MidiModel::DiffCommand::StartTime, new_time);
+}
void
-MidiRegionView::change_velocity(uint8_t velocity, bool relative)
+MidiRegionView::change_velocities (bool up, bool fine, bool allow_smush)
{
- start_delta_command(_("change velocity"));
+ int8_t delta;
+
+ if (_selection.empty()) {
+ return;
+ }
+
+ if (fine) {
+ delta = 1;
+ } else {
+ delta = 10;
+ }
+
+ if (!up) {
+ delta = -delta;
+ }
+
+ if (!allow_smush) {
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ if ((*i)->note()->velocity() + delta == 0 || (*i)->note()->velocity() + delta == 127) {
+ return;
+ }
+ }
+ }
+
+ start_diff_command(_("change velocities"));
+
for (Selection::iterator i = _selection.begin(); i != _selection.end();) {
Selection::iterator next = i;
++next;
+ change_note_velocity (*i, delta, true);
+ i = next;
+ }
+
+ apply_diff();
+}
- CanvasNoteEvent *event = *i;
- const boost::shared_ptr<Note> copy(new Note(*(event->note().get())));
- if (relative) {
- uint8_t new_velocity = copy->velocity() + velocity;
- clamp_0_to_127(new_velocity);
-
- copy->set_velocity(new_velocity);
- } else { // absolute
- copy->set_velocity(velocity);
+void
+MidiRegionView::transpose (bool up, bool fine, bool allow_smush)
+{
+ if (_selection.empty()) {
+ return;
+ }
+
+ int8_t delta;
+
+ if (fine) {
+ delta = 1;
+ } else {
+ delta = 12;
+ }
+
+ if (!up) {
+ delta = -delta;
+ }
+
+ if (!allow_smush) {
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ if (!up) {
+ if ((int8_t) (*i)->note()->note() + delta <= 0) {
+ return;
+ }
+ } else {
+ if ((int8_t) (*i)->note()->note() + delta > 127) {
+ return;
+ }
+ }
}
-
- command_remove_note(event);
- command_add_note(copy, true);
-
+ }
+
+ start_diff_command (_("transpose"));
+
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ) {
+ Selection::iterator next = i;
+ ++next;
+ change_note_note (*i, delta, true);
i = next;
}
-
- apply_command();
+
+ apply_diff ();
}
void
-MidiRegionView::change_channel(uint8_t channel)
+MidiRegionView::change_note_lengths (bool fine, bool shorter, bool start, bool end)
{
- start_delta_command(_("change channel"));
- for (Selection::iterator i = _selection.begin(); i != _selection.end();) {
+ Evoral::MusicalTime delta;
+
+ if (fine) {
+ delta = 1.0/128.0;
+ } else {
+ /* grab the current grid distance */
+ bool success;
+ delta = trackview.editor().get_grid_type_as_beats (success, _region->position());
+ if (!success) {
+ /* XXX cannot get grid type as beats ... should always be possible ... FIX ME */
+ cerr << "Grid type not available as beats - TO BE FIXED\n";
+ return;
+ }
+ }
+
+ if (shorter) {
+ delta = -delta;
+ }
+
+ start_diff_command (_("change note lengths"));
+
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ) {
Selection::iterator next = i;
++next;
- CanvasNoteEvent *event = *i;
- const boost::shared_ptr<Note> copy(new Note(*(event->note().get())));
+ /* note the negation of the delta for start */
- copy->set_channel(channel);
-
- command_remove_note(event);
- command_add_note(copy, true);
+ trim_note (*i, (start ? -delta : 0), (end ? delta : 0));
+ i = next;
+ }
+
+ apply_diff ();
+
+}
+
+void
+MidiRegionView::nudge_notes (bool forward)
+{
+ if (_selection.empty()) {
+ return;
+ }
+
+ /* pick a note as the point along the timeline to get the nudge distance.
+ its not necessarily the earliest note, so we may want to pull the notes out
+ into a vector and sort before using the first one.
+ */
+
+ nframes64_t ref_point = _region->position() + beats_to_frames ((*(_selection.begin()))->note()->time());
+ nframes64_t unused;
+ nframes64_t distance;
+
+ if (trackview.editor().snap_mode() == Editing::SnapOff) {
+ /* grid is off - use nudge distance */
+
+ distance = trackview.editor().get_nudge_distance (ref_point, unused);
+
+ } else {
+
+ /* use grid */
+
+ nframes64_t next_pos = ref_point;
+
+ if (forward) {
+ /* XXX need check on max_frames, but that needs max_frames64 or something */
+ next_pos += 1;
+ } else {
+ if (next_pos == 0) {
+ return;
+ }
+ next_pos -= 1;
+ }
+
+ cerr << "ref point was " << ref_point << " next was " << next_pos;
+ trackview.editor().snap_to (next_pos, (forward ? 1 : -1), false);
+ distance = ref_point - next_pos;
+ cerr << " final is " << next_pos << " distance = " << distance << endl;
+ }
+
+ if (distance == 0) {
+ return;
+ }
+
+ Evoral::MusicalTime delta = frames_to_beats (fabs (distance));
+
+ if (!forward) {
+ delta = -delta;
+ }
+
+ start_diff_command (_("nudge"));
+
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ) {
+ Selection::iterator next = i;
+ ++next;
+ change_note_time (*i, delta, true);
i = next;
}
-
- apply_command();
+
+ apply_diff ();
+}
+
+void
+MidiRegionView::change_channel(uint8_t channel)
+{
+ start_diff_command(_("change channel"));
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ diff_add_change (*i, MidiModel::DiffCommand::Channel, channel);
+ }
+ apply_diff();
}
void
MidiRegionView::note_entered(ArdourCanvas::CanvasNoteEvent* ev)
{
- if (ev->note() && _mouse_state == EraseTouchDragging) {
- start_delta_command(_("note entered"));
- ev->selected(true);
- _delta_command->remove(ev->note());
- } else if (_mouse_state == SelectTouchDragging) {
+ if (_mouse_state == SelectTouchDragging) {
note_selected(ev, true);
}
+
+ char buf[4];
+ snprintf (buf, sizeof (buf), "%d", (int) ev->note()->note());
+ // This causes an infinite loop on note add sometimes
+ //PublicEditor& editor (trackview.editor());
+ //editor.show_verbose_canvas_cursor_with (Evoral::midi_note_name (ev->note()->note()));
+ //editor.show_verbose_canvas_cursor_with (buf);
+}
+
+void
+MidiRegionView::note_left (ArdourCanvas::CanvasNoteEvent*)
+{
+ PublicEditor& editor (trackview.editor());
+ editor.hide_verbose_canvas_cursor ();
}
}
}
-void
+void
MidiRegionView::midi_channel_mode_changed(ChannelMode mode, uint16_t mask)
{
switch (mode) {
};
// Update notes for selection
- for (std::vector<ArdourCanvas::CanvasNoteEvent*>::iterator i = _events.begin();
- i != _events.end(); ++i) {
+ for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
(*i)->on_channel_selection_change(mask);
}
_last_channel_selection = mask;
}
+void
+MidiRegionView::midi_patch_settings_changed(std::string model, std::string custom_device_mode)
+{
+ _model_name = model;
+ _custom_device_mode = custom_device_mode;
+ redisplay_model();
+}
+
+void
+MidiRegionView::cut_copy_clear (Editing::CutCopyOp op)
+{
+ if (_selection.empty()) {
+ return;
+ }
+
+ PublicEditor& editor (trackview.editor());
+
+ switch (op) {
+ case Cut:
+ case Copy:
+ editor.get_cut_buffer().add (selection_as_cut_buffer());
+ break;
+ default:
+ break;
+ }
+
+ start_delta_command();
+
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ switch (op) {
+ case Copy:
+ break;
+ case Cut:
+ delta_remove_note (*i);
+ break;
+ case Clear:
+ break;
+ }
+ }
+
+ apply_delta();
+}
+
+MidiCutBuffer*
+MidiRegionView::selection_as_cut_buffer () const
+{
+ Notes notes;
+
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ notes.insert (boost::shared_ptr<NoteType> (new NoteType (*((*i)->note().get()))));
+ }
+
+ MidiCutBuffer* cb = new MidiCutBuffer (trackview.session());
+ cb->set (notes);
+
+ return cb;
+}
+
+void
+MidiRegionView::paste (nframes64_t pos, float times, const MidiCutBuffer& mcb)
+{
+ if (mcb.empty()) {
+ return;
+ }
+
+ start_delta_command (_("paste"));
+
+ Evoral::MusicalTime beat_delta;
+ Evoral::MusicalTime paste_pos_beats;
+ Evoral::MusicalTime duration;
+ Evoral::MusicalTime end_point;
+
+ duration = (*mcb.notes().rbegin())->end_time() - (*mcb.notes().begin())->time();
+ paste_pos_beats = frames_to_beats (pos - _region->position());
+ beat_delta = (*mcb.notes().begin())->time() - paste_pos_beats;
+ paste_pos_beats = 0;
+
+ _selection.clear ();
+
+ for (int n = 0; n < (int) times; ++n) {
+
+ for (Notes::const_iterator i = mcb.notes().begin(); i != mcb.notes().end(); ++i) {
+
+ boost::shared_ptr<NoteType> copied_note (new NoteType (*((*i).get())));
+ copied_note->set_time (paste_pos_beats + copied_note->time() - beat_delta);
+
+ /* make all newly added notes selected */
+
+ delta_add_note (copied_note, true);
+ end_point = copied_note->end_time();
+ }
+
+ paste_pos_beats += duration;
+ }
+
+ /* if we pasted past the current end of the region, extend the region */
+
+ nframes64_t end_frame = _region->position() + beats_to_frames (end_point);
+ nframes64_t region_end = _region->position() + _region->length() - 1;
+
+ if (end_frame > region_end) {
+
+ trackview.session()->begin_reversible_command (_("paste"));
+
+ _region->clear_history ();
+ _region->set_length (end_frame, this);
+ trackview.session()->add_command (new StatefulDiffCommand (_region));
+ }
+
+ apply_delta ();
+}
+
+struct EventNoteTimeEarlyFirstComparator {
+ bool operator() (CanvasNoteEvent* a, CanvasNoteEvent* b) {
+ return a->note()->time() < b->note()->time();
+ }
+};
+
+void
+MidiRegionView::time_sort_events ()
+{
+ if (!_sort_needed) {
+ return;
+ }
+
+ EventNoteTimeEarlyFirstComparator cmp;
+ _events.sort (cmp);
+
+ _sort_needed = false;
+}
+
+void
+MidiRegionView::goto_next_note ()
+{
+ // nframes64_t pos = -1;
+ bool use_next = false;
+
+ if (_events.back()->selected()) {
+ return;
+ }
+
+ time_sort_events ();
+
+ for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
+ if ((*i)->selected()) {
+ use_next = true;
+ continue;
+ } else if (use_next) {
+ unique_select (*i);
+ // pos = _region->position() + beats_to_frames ((*i)->note()->time());
+ return;
+ }
+ }
+
+ /* use the first one */
+
+ unique_select (_events.front());
+
+}
+
+void
+MidiRegionView::goto_previous_note ()
+{
+ // nframes64_t pos = -1;
+ bool use_next = false;
+
+ if (_events.front()->selected()) {
+ return;
+ }
+
+ time_sort_events ();
+
+ for (Events::reverse_iterator i = _events.rbegin(); i != _events.rend(); ++i) {
+ if ((*i)->selected()) {
+ use_next = true;
+ continue;
+ } else if (use_next) {
+ unique_select (*i);
+ // pos = _region->position() + beats_to_frames ((*i)->note()->time());
+ return;
+ }
+ }
+
+ /* use the last one */
+
+ unique_select (*(_events.rbegin()));
+}
+
+void
+MidiRegionView::selection_as_notelist (Notes& selected)
+{
+ time_sort_events ();
+
+ for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
+ if ((*i)->selected()) {
+ selected.insert ((*i)->note());
+ }
+ }
+}
projects / ardour.git / blobdiff