/*
- Copyright (C) 2001-2007 Paul Davis
- Author: Dave Robillard
+ Copyright (C) 2001-2011 Paul Davis
+ Author: David Robillard
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
#include <gtkmm.h>
-#include <gtkmm2ext/gtk_ui.h>
+#include "gtkmm2ext/gtk_ui.h"
#include <sigc++/signal.h>
#include "pbd/memento_command.h"
#include "pbd/stateful_diff_command.h"
-#include "ardour/playlist.h"
-#include "ardour/tempo.h"
#include "ardour/midi_region.h"
#include "ardour/midi_source.h"
#include "ardour/midi_model.h"
#include "ardour/session.h"
#include "evoral/Parameter.hpp"
+#include "evoral/MIDIParameters.hpp"
+#include "evoral/MIDIEvent.hpp"
#include "evoral/Control.hpp"
#include "evoral/midi_util.h"
#include "automation_time_axis.h"
#include "canvas-hit.h"
#include "canvas-note.h"
-#include "canvas-program-change.h"
+#include "canvas_patch_change.h"
+#include "debug.h"
+#include "editor.h"
+#include "editor_drag.h"
#include "ghostregion.h"
#include "gui_thread.h"
#include "keyboard.h"
+#include "midi_channel_dialog.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 "midi_velocity_dialog.h"
+#include "mouse_cursors.h"
+#include "note_player.h"
#include "public_editor.h"
+#include "rgb_macros.h"
#include "selection.h"
#include "simpleline.h"
#include "streamview.h"
#include "utils.h"
+#include "patch_change_dialog.h"
+#include "verbose_cursor.h"
#include "i18n.h"
using namespace ArdourCanvas;
using Gtkmm2ext::Keyboard;
+PBD::Signal1<void, MidiRegionView *> MidiRegionView::SelectionCleared;
+
+#define MIDI_BP_ZERO ((Config->get_first_midi_bank_is_zero())?0:1)
+
MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv,
- boost::shared_ptr<MidiRegion> r, double spu, Gdk::Color const & basic_color)
+ 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)
, _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(0)
- , _diff_command(0)
+ , _note_group(new ArdourCanvas::Group(*group))
+ , _note_diff_command (0)
, _ghost_note(0)
+ , _step_edit_cursor (0)
+ , _step_edit_cursor_width (1.0)
+ , _step_edit_cursor_position (0.0)
+ , _channel_selection_scoped_note (0)
+ , _temporary_note_group (0)
, _mouse_state(None)
, _pressed_button(0)
, _sort_needed (true)
, _optimization_iterator (_events.end())
, _list_editor (0)
- , no_sound_notes (false)
+ , _no_sound_notes (false)
+ , _last_event_x (0)
+ , _last_event_y (0)
+ , pre_enter_cursor (0)
+ , pre_press_cursor (0)
+ , _note_player (0)
{
_note_group->raise_to_top();
+ PublicEditor::DropDownKeys.connect (sigc::mem_fun (*this, &MidiRegionView::drop_down_keys));
+
+ Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&MidiRegionView::parameter_changed, this, _1), gui_context());
+ connect_to_diskstream ();
+
+ SelectionCleared.connect (_selection_cleared_connection, invalidator (*this), boost::bind (&MidiRegionView::selection_cleared, this, _1), gui_context ());
}
MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv,
- boost::shared_ptr<MidiRegion> r, double spu, Gdk::Color& basic_color,
- TimeAxisViewItem::Visibility visibility)
+ 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)
- , _model_name(string())
- , _custom_device_mode(string())
+ , _current_range_min(0)
+ , _current_range_max(0)
, _active_notes(0)
, _note_group(new ArdourCanvas::Group(*parent))
- , _delta_command(0)
- , _diff_command(0)
+ , _note_diff_command (0)
, _ghost_note(0)
+ , _step_edit_cursor (0)
+ , _step_edit_cursor_width (1.0)
+ , _step_edit_cursor_position (0.0)
+ , _channel_selection_scoped_note (0)
+ , _temporary_note_group (0)
, _mouse_state(None)
, _pressed_button(0)
, _sort_needed (true)
, _optimization_iterator (_events.end())
, _list_editor (0)
- , no_sound_notes (false)
-
+ , _no_sound_notes (false)
+ , _last_event_x (0)
+ , _last_event_y (0)
+ , pre_enter_cursor (0)
+ , pre_press_cursor (0)
+ , _note_player (0)
{
_note_group->raise_to_top();
+ PublicEditor::DropDownKeys.connect (sigc::mem_fun (*this, &MidiRegionView::drop_down_keys));
+
+ connect_to_diskstream ();
+
+ SelectionCleared.connect (_selection_cleared_connection, invalidator (*this), boost::bind (&MidiRegionView::selection_cleared, this, _1), gui_context ());
}
+void
+MidiRegionView::parameter_changed (std::string const & p)
+{
+ if (p == "diplay-first-midi-bank-as-zero") {
+ if (_enable_display) {
+ redisplay_model();
+ }
+ }
+}
MidiRegionView::MidiRegionView (const MidiRegionView& other)
: sigc::trackable(other)
, RegionView (other)
- , _force_channel(-1)
, _last_channel_selection(0xFFFF)
- , _model_name(string())
- , _custom_device_mode(string())
+ , _current_range_min(0)
+ , _current_range_max(0)
, _active_notes(0)
, _note_group(new ArdourCanvas::Group(*get_canvas_group()))
- , _delta_command(0)
- , _diff_command(0)
+ , _note_diff_command (0)
, _ghost_note(0)
+ , _step_edit_cursor (0)
+ , _step_edit_cursor_width (1.0)
+ , _step_edit_cursor_position (0.0)
+ , _channel_selection_scoped_note (0)
+ , _temporary_note_group (0)
, _mouse_state(None)
, _pressed_button(0)
, _sort_needed (true)
, _optimization_iterator (_events.end())
, _list_editor (0)
- , no_sound_notes (false)
+ , _no_sound_notes (false)
+ , _last_event_x (0)
+ , _last_event_y (0)
+ , pre_enter_cursor (0)
+ , pre_press_cursor (0)
+ , _note_player (0)
{
Gdk::Color c;
int r,g,b,a;
MidiRegionView::MidiRegionView (const MidiRegionView& other, boost::shared_ptr<MidiRegion> region)
: RegionView (other, boost::shared_ptr<Region> (region))
- , _force_channel(-1)
, _last_channel_selection(0xFFFF)
- , _model_name(string())
- , _custom_device_mode(string())
+ , _current_range_min(0)
+ , _current_range_max(0)
, _active_notes(0)
, _note_group(new ArdourCanvas::Group(*get_canvas_group()))
- , _delta_command(0)
- , _diff_command(0)
+ , _note_diff_command (0)
, _ghost_note(0)
+ , _step_edit_cursor (0)
+ , _step_edit_cursor_width (1.0)
+ , _step_edit_cursor_position (0.0)
+ , _channel_selection_scoped_note (0)
+ , _temporary_note_group (0)
, _mouse_state(None)
, _pressed_button(0)
, _sort_needed (true)
, _optimization_iterator (_events.end())
, _list_editor (0)
- , no_sound_notes (false)
+ , _no_sound_notes (false)
+ , _last_event_x (0)
+ , _last_event_y (0)
+ , pre_enter_cursor (0)
+ , pre_press_cursor (0)
+ , _note_player (0)
{
Gdk::Color c;
int r,g,b,a;
void
MidiRegionView::init (Gdk::Color const & basic_color, bool wfd)
{
- CanvasNoteEvent::CanvasNoteEventDeleted.connect (note_delete_connection, MISSING_INVALIDATOR,
- ui_bind (&MidiRegionView::maybe_remove_deleted_note_from_selection, this, _1),
- gui_context());
+ PublicEditor::DropDownKeys.connect (sigc::mem_fun (*this, &MidiRegionView::drop_down_keys));
+
+ CanvasNoteEvent::CanvasNoteEventDeleted.connect (note_delete_connection, MISSING_INVALIDATOR,
+ boost::bind (&MidiRegionView::maybe_remove_deleted_note_from_selection, this, _1),
+ gui_context());
if (wfd) {
midi_region()->midi_source(0)->load_model();
region_resized (ARDOUR::bounds_change);
region_locked ();
- reset_width_dependent_items (_pixel_width);
-
set_colors ();
_enable_display = true;
}
}
+ reset_width_dependent_items (_pixel_width);
+
group->raise_to_top();
- group->signal_event().connect (sigc::mem_fun (this, &MidiRegionView::canvas_event), false);
+ group->signal_event().connect(
+ sigc::mem_fun(this, &MidiRegionView::canvas_event), false);
midi_view()->signal_channel_mode_changed().connect(
- sigc::mem_fun(this, &MidiRegionView::midi_channel_mode_changed));
+ sigc::mem_fun(this, &MidiRegionView::midi_channel_mode_changed));
+
+ instrument_info().Changed.connect (_instrument_changed_connection, invalidator (*this),
+ boost::bind (&MidiRegionView::instrument_settings_changed, this), gui_context());
+
+ trackview.editor().SnapChanged.connect(snap_changed_connection, invalidator(*this),
+ boost::bind (&MidiRegionView::snap_changed, this),
+ gui_context());
+
+ Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&MidiRegionView::parameter_changed, this, _1), gui_context());
+ connect_to_diskstream ();
+
+ SelectionCleared.connect (_selection_cleared_connection, invalidator (*this), boost::bind (&MidiRegionView::selection_cleared, this, _1), gui_context ());
+}
+
+InstrumentInfo&
+MidiRegionView::instrument_info () const
+{
+ RouteUI* route_ui = dynamic_cast<RouteUI*> (&trackview);
+ return route_ui->route()->instrument_info();
+}
- midi_view()->signal_midi_patch_settings_changed().connect(
- sigc::mem_fun(this, &MidiRegionView::midi_patch_settings_changed));
+const boost::shared_ptr<ARDOUR::MidiRegion>
+MidiRegionView::midi_region() const
+{
+ return boost::dynamic_pointer_cast<ARDOUR::MidiRegion>(_region);
+}
- trackview.editor().SnapChanged.connect (snap_changed_connection, invalidator (*this), ui_bind (&MidiRegionView::snap_changed, this), gui_context ());
+void
+MidiRegionView::connect_to_diskstream ()
+{
+ midi_view()->midi_track()->DataRecorded.connect(
+ *this, invalidator(*this),
+ boost::bind (&MidiRegionView::data_recorded, this, _1),
+ gui_context());
}
bool
MidiRegionView::canvas_event(GdkEvent* ev)
{
- PublicEditor& editor (trackview.editor());
+ bool r;
+
+ switch (ev->type) {
+ case GDK_ENTER_NOTIFY:
+ case GDK_LEAVE_NOTIFY:
+ _last_event_x = ev->crossing.x;
+ _last_event_y = ev->crossing.y;
+ break;
+ case GDK_MOTION_NOTIFY:
+ _last_event_x = ev->motion.x;
+ _last_event_y = ev->motion.y;
+ break;
+ default:
+ break;
+ }
- if (!editor.internal_editing()) {
+ if (ev->type == GDK_2BUTTON_PRESS) {
+ return trackview.editor().toggle_internal_editing_from_double_click (ev);
+ }
+
+ if ((!trackview.editor().internal_editing() && trackview.editor().current_mouse_mode() != MouseGain) ||
+ (trackview.editor().current_mouse_mode() == MouseTimeFX) ||
+ (trackview.editor().current_mouse_mode() == MouseZoom)) {
+ // handle non-draw modes elsewhere
return false;
}
- static double drag_start_x, drag_start_y;
- static double last_x, last_y;
- double event_x, event_y;
- nframes64_t event_frame = 0;
- bool fine;
+ switch (ev->type) {
+ case GDK_SCROLL:
+ return scroll (&ev->scroll);
- static ArdourCanvas::SimpleRect* drag_rect = 0;
+ case GDK_KEY_PRESS:
+ return key_press (&ev->key);
- /* 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
- */
+ case GDK_KEY_RELEASE:
+ return key_release (&ev->key);
- switch (ev->type) {
- 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->scroll.direction == GDK_SCROLL_DOWN) {
- change_velocities (false, fine, false);
- return true;
- } else {
- return false;
- }
+ case GDK_BUTTON_PRESS:
+ return button_press (&ev->button);
+
+ case GDK_BUTTON_RELEASE:
+ r = button_release (&ev->button);
+ delete _note_player;
+ _note_player = 0;
+ return r;
+
+ case GDK_ENTER_NOTIFY:
+ return enter_notify (&ev->crossing);
+
+ case GDK_LEAVE_NOTIFY:
+ return leave_notify (&ev->crossing);
+
+ case GDK_MOTION_NOTIFY:
+ return motion (&ev->motion);
+
+ default:
break;
+ }
- case GDK_KEY_PRESS:
+ return false;
+}
- /* 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.
- */
+void
+MidiRegionView::remove_ghost_note ()
+{
+ delete _ghost_note;
+ _ghost_note = 0;
+}
+
+bool
+MidiRegionView::enter_notify (GdkEventCrossing* ev)
+{
+ trackview.editor().MouseModeChanged.connect (
+ _mouse_mode_connection, invalidator (*this), boost::bind (&MidiRegionView::mouse_mode_changed, this), gui_context ()
+ );
+
+ if (trackview.editor().current_mouse_mode() == MouseDraw && _mouse_state != AddDragging) {
+ create_ghost_note (ev->x, ev->y);
+ }
+
+ if (!trackview.editor().internal_editing()) {
+ Keyboard::magic_widget_drop_focus();
+ } else {
+ Keyboard::magic_widget_grab_focus();
+ group->grab_focus();
+ }
- if (ev->key.keyval == GDK_Alt_L || ev->key.keyval == GDK_Alt_R){
- _mouse_state = SelectTouchDragging;
- return true;
+ // if current operation is non-operational in a midi region, change the cursor to so indicate
+ if (trackview.editor().current_mouse_mode() == MouseGain) {
+ Editor* editor = dynamic_cast<Editor *> (&trackview.editor());
+ pre_enter_cursor = editor->get_canvas_cursor();
+ editor->set_canvas_cursor(editor->cursors()->timebar);
+ }
- } else if (ev->key.keyval == GDK_Escape) {
- clear_selection();
- _mouse_state = None;
+ return false;
+}
- } else if (ev->key.keyval == GDK_comma || ev->key.keyval == GDK_period) {
+bool
+MidiRegionView::leave_notify (GdkEventCrossing*)
+{
+ _mouse_mode_connection.disconnect ();
- 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);
+ trackview.editor().verbose_cursor()->hide ();
+ remove_ghost_note ();
- change_note_lengths (fine, shorter, start, end);
+ if (pre_enter_cursor) {
+ Editor* editor = dynamic_cast<Editor *> (&trackview.editor());
+ editor->set_canvas_cursor(pre_enter_cursor);
+ }
- return true;
+ return false;
+}
- } else if (ev->key.keyval == GDK_Delete) {
+void
+MidiRegionView::mouse_mode_changed ()
+{
+ if (trackview.editor().current_mouse_mode() == MouseDraw && trackview.editor().internal_editing()) {
+ create_ghost_note (_last_event_x, _last_event_y);
+ } else {
+ remove_ghost_note ();
+ trackview.editor().verbose_cursor()->hide ();
+ }
- delete_selection();
- return true;
+ if (!trackview.editor().internal_editing()) {
+ Keyboard::magic_widget_drop_focus();
+ } else {
+ Keyboard::magic_widget_grab_focus();
+ group->grab_focus();
+ }
+}
- } else if (ev->key.keyval == GDK_Tab) {
+bool
+MidiRegionView::button_press (GdkEventButton* ev)
+{
+ if (ev->button != 1) {
+ return false;
+ }
- if (Keyboard::modifier_state_equals (ev->key.state, Keyboard::PrimaryModifier)) {
- goto_previous_note ();
- } else {
- goto_next_note ();
- }
- return true;
+ Editor* editor = dynamic_cast<Editor *> (&trackview.editor());
+ MouseMode m = editor->current_mouse_mode();
- } else if (ev->key.keyval == GDK_Up) {
+ if (m == MouseObject && Keyboard::modifier_state_contains (ev->state, Keyboard::insert_note_modifier())) {
+ pre_press_cursor = editor->get_canvas_cursor ();
+ editor->set_canvas_cursor (editor->cursors()->midi_pencil);
+ }
- bool allow_smush = Keyboard::modifier_state_contains (ev->key.state, Keyboard::SecondaryModifier);
- bool fine = Keyboard::modifier_state_contains (ev->key.state, Keyboard::TertiaryModifier);
+ if (_mouse_state != SelectTouchDragging) {
+
+ _pressed_button = ev->button;
+ _mouse_state = Pressed;
+
+ return true;
+ }
- if (Keyboard::modifier_state_contains (ev->key.state, Keyboard::PrimaryModifier)) {
- change_velocities (true, fine, allow_smush);
- } else {
- transpose (true, fine, allow_smush);
+ _pressed_button = ev->button;
+
+ return true;
+}
+
+bool
+MidiRegionView::button_release (GdkEventButton* ev)
+{
+ double event_x, event_y;
+
+ if (ev->button != 1) {
+ return false;
+ }
+
+ event_x = ev->x;
+ event_y = ev->y;
+
+ group->w2i(event_x, event_y);
+ group->ungrab(ev->time);
+
+ PublicEditor& editor = trackview.editor ();
+
+ if (pre_press_cursor) {
+ dynamic_cast<Editor*>(&editor)->set_canvas_cursor (pre_press_cursor, false);
+ pre_press_cursor = 0;
+ }
+
+ switch (_mouse_state) {
+ case Pressed: // Clicked
+
+ switch (editor.current_mouse_mode()) {
+ case MouseRange:
+ /* no motion occured - simple click */
+ clear_selection ();
+ break;
+
+ case MouseObject:
+ case MouseTimeFX:
+ {
+ clear_selection();
+
+ if (Keyboard::is_insert_note_event(ev)) {
+
+ double event_x, event_y;
+
+ event_x = ev->x;
+ event_y = ev->y;
+ group->w2i(event_x, event_y);
+
+ bool success;
+ Evoral::MusicalTime beats = editor.get_grid_type_as_beats (success, editor.pixel_to_frame (event_x));
+
+ if (!success) {
+ beats = 1;
+ }
+
+ /* Shorten the length by 1 tick so that we can add a new note at the next
+ grid snap without it overlapping this one.
+ */
+ beats -= 1.0 / Timecode::BBT_Time::ticks_per_beat;
+
+ create_note_at (editor.pixel_to_frame (event_x), event_y, beats, true);
+ }
+
+ break;
}
- return true;
+ case MouseDraw:
+ {
+ bool success;
+ Evoral::MusicalTime beats = editor.get_grid_type_as_beats (success, editor.pixel_to_frame (event_x));
- } else if (ev->key.keyval == GDK_Down) {
+ if (!success) {
+ beats = 1;
+ }
- bool allow_smush = Keyboard::modifier_state_contains (ev->key.state, Keyboard::SecondaryModifier);
- fine = Keyboard::modifier_state_contains (ev->key.state, Keyboard::TertiaryModifier);
+ /* Shorten the length by 1 tick so that we can add a new note at the next
+ grid snap without it overlapping this one.
+ */
+ beats -= 1.0 / Timecode::BBT_Time::ticks_per_beat;
+
+ create_note_at (editor.pixel_to_frame (event_x), event_y, beats, true);
- if (Keyboard::modifier_state_contains (ev->key.state, Keyboard::PrimaryModifier)) {
- change_velocities (false, fine, allow_smush);
- } else {
- transpose (false, fine, allow_smush);
+ break;
}
- return true;
+ default:
+ break;
+ }
- } else if (ev->key.keyval == GDK_Left) {
+ _mouse_state = None;
+ break;
+
+ case SelectRectDragging:
+ case AddDragging:
+ editor.drags()->end_grab ((GdkEvent *) ev);
+ _mouse_state = None;
+ create_ghost_note (ev->x, ev->y);
+ break;
- nudge_notes (false);
- return true;
- } else if (ev->key.keyval == GDK_Right) {
+ default:
+ break;
+ }
- nudge_notes (true);
- return true;
+ return false;
+}
+
+bool
+MidiRegionView::motion (GdkEventMotion* ev)
+{
+ PublicEditor& editor = trackview.editor ();
+
+ if (!_ghost_note && editor.current_mouse_mode() == MouseObject &&
+ Keyboard::modifier_state_contains (ev->state, Keyboard::insert_note_modifier()) &&
+ _mouse_state != AddDragging) {
+
+ create_ghost_note (ev->x, ev->y);
+
+ } else if (_ghost_note && editor.current_mouse_mode() == MouseObject &&
+ Keyboard::modifier_state_contains (ev->state, Keyboard::insert_note_modifier())) {
+
+ update_ghost_note (ev->x, ev->y);
+
+ } else if (_ghost_note && editor.current_mouse_mode() == MouseObject) {
+
+ remove_ghost_note ();
+ editor.verbose_cursor()->hide ();
+
+ } else if (_ghost_note && editor.current_mouse_mode() == MouseDraw) {
+
+ update_ghost_note (ev->x, ev->y);
+ }
+
+ /* any motion immediately hides velocity text that may have been visible */
+
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ (*i)->hide_velocity ();
+ }
- } else if (ev->key.keyval == GDK_Control_L) {
- return true;
+ switch (_mouse_state) {
+ case Pressed:
- } 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;
+ if (_pressed_button == 1) {
+
+ MouseMode m = editor.current_mouse_mode();
+
+ if (m == MouseDraw || (m == MouseObject && Keyboard::modifier_state_contains (ev->state, Keyboard::insert_note_modifier()))) {
+
+ editor.drags()->set (new NoteCreateDrag (dynamic_cast<Editor *> (&editor), group, this), (GdkEvent *) ev);
+ _mouse_state = AddDragging;
+ remove_ghost_note ();
+ editor.verbose_cursor()->hide ();
+ return true;
+ } else if (m == MouseObject) {
+ editor.drags()->set (new MidiRubberbandSelectDrag (dynamic_cast<Editor *> (&editor), this), (GdkEvent *) ev);
+ clear_selection ();
+ _mouse_state = SelectRectDragging;
+ return true;
+ } else if (m == MouseRange) {
+ editor.drags()->set (new MidiVerticalSelectDrag (dynamic_cast<Editor *> (&editor), this), (GdkEvent *) ev);
+ _mouse_state = SelectVerticalDragging;
+ 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;
- }
+ case SelectRectDragging:
+ case SelectVerticalDragging:
+ case AddDragging:
+ editor.drags()->motion_handler ((GdkEvent *) ev, false);
+ break;
+
+ case SelectTouchDragging:
return false;
- case GDK_BUTTON_PRESS:
- last_x = ev->button.x;
- last_y = ev->button.y;
- group->w2i (last_x, last_y);
+ default:
+ break;
+ }
- if (_mouse_state != SelectTouchDragging && ev->button.button == 1) {
- _pressed_button = ev->button.button;
- _mouse_state = Pressed;
- return true;
- }
- _pressed_button = ev->button.button;
+ return false;
+}
+
+
+bool
+MidiRegionView::scroll (GdkEventScroll* ev)
+{
+ if (_selection.empty()) {
+ return false;
+ }
+
+ if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
+ /* XXX: bit of a hack; allow PrimaryModifier scroll through so that
+ it still works for zoom.
+ */
+ return false;
+ }
+
+ trackview.editor().verbose_cursor()->hide ();
+
+ bool fine = !Keyboard::modifier_state_contains (ev->state, Keyboard::SecondaryModifier);
+ bool together = Keyboard::modifier_state_contains (ev->state, Keyboard::TertiaryModifier);
+
+ if (ev->direction == GDK_SCROLL_UP) {
+ change_velocities (true, fine, false, together);
+ } else if (ev->direction == GDK_SCROLL_DOWN) {
+ change_velocities (false, fine, false, together);
+ }
+ return true;
+}
+
+bool
+MidiRegionView::key_press (GdkEventKey* ev)
+{
+ /* 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.
+ */
+
+ bool unmodified = Keyboard::no_modifier_keys_pressed (ev);
+
+ if (unmodified && (ev->keyval == GDK_Alt_L || ev->keyval == GDK_Alt_R)) {
+ _mouse_state = SelectTouchDragging;
return true;
- case GDK_2BUTTON_PRESS:
+ } else if (ev->keyval == GDK_Escape && unmodified) {
+ clear_selection();
+ _mouse_state = None;
+
+ } else if (unmodified && (ev->keyval == GDK_comma || ev->keyval == GDK_period)) {
+
+ bool start = (ev->keyval == GDK_comma);
+ bool end = (ev->keyval == GDK_period);
+ bool shorter = Keyboard::modifier_state_contains (ev->state, Keyboard::PrimaryModifier);
+ bool fine = Keyboard::modifier_state_contains (ev->state, Keyboard::SecondaryModifier);
+
+ change_note_lengths (fine, shorter, 0.0, start, end);
+
return true;
- case GDK_ENTER_NOTIFY:
- {
- /* FIXME: do this on switch to note tool, too, if the pointer is already in */
- Keyboard::magic_widget_grab_focus();
- group->grab_focus();
+ } else if (ev->keyval == GDK_Delete && unmodified) {
- if (editor.current_mouse_mode() == MouseRange) {
- create_ghost_note (ev->crossing.x, ev->crossing.y);
+ delete_selection();
+ return true;
+
+ } else if (ev->keyval == GDK_Tab) {
+
+ if (Keyboard::modifier_state_contains (ev->state, Keyboard::PrimaryModifier)) {
+ goto_previous_note (Keyboard::modifier_state_contains (ev->state, Keyboard::TertiaryModifier));
+ } else {
+ goto_next_note (Keyboard::modifier_state_contains (ev->state, Keyboard::TertiaryModifier));
}
- break;
- }
+ return true;
- case GDK_LEAVE_NOTIFY:
- {
- trackview.editor().hide_verbose_canvas_cursor ();
- delete _ghost_note;
- _ghost_note = 0;
- break;
- }
+ } else if (ev->keyval == GDK_ISO_Left_Tab) {
- case GDK_MOTION_NOTIFY:
- {
- event_x = ev->motion.x;
- event_y = ev->motion.y;
- group->w2i(event_x, event_y);
+ /* Shift-TAB generates ISO Left Tab, for some reason */
+
+ if (Keyboard::modifier_state_contains (ev->state, Keyboard::PrimaryModifier)) {
+ goto_previous_note (Keyboard::modifier_state_contains (ev->state, Keyboard::TertiaryModifier));
+ } else {
+ goto_next_note (Keyboard::modifier_state_contains (ev->state, Keyboard::TertiaryModifier));
+ }
+ return true;
- // convert event_x to global 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();
- if (_ghost_note) {
- update_ghost_note (ev->motion.x, ev->motion.y);
+
+ } else if (ev->keyval == GDK_Up) {
+
+ bool allow_smush = Keyboard::modifier_state_contains (ev->state, Keyboard::TertiaryModifier);
+ bool fine = !Keyboard::modifier_state_contains (ev->state, Keyboard::SecondaryModifier);
+ bool together = Keyboard::modifier_state_contains (ev->state, Keyboard::Level4Modifier);
+
+ if (Keyboard::modifier_state_contains (ev->state, Keyboard::PrimaryModifier)) {
+ change_velocities (true, fine, allow_smush, together);
+ } else {
+ transpose (true, fine, allow_smush);
}
-
- switch (_mouse_state) {
- case Pressed: // Maybe start a drag, if we've moved a bit
+ return true;
- if (fabs (event_x - last_x) < 1 && fabs (event_y - last_y) < 1) {
- /* no appreciable movement since the button was pressed */
- return false;
- }
+ } else if (ev->keyval == GDK_Down) {
- // Select drag start
- 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;
- last_y = event_y;
- drag_start_x = event_x;
- drag_start_y = event_y;
-
- drag_rect = new ArdourCanvas::SimpleRect(*group);
- drag_rect->property_x1() = event_x;
- drag_rect->property_y1() = event_y;
- drag_rect->property_x2() = event_x;
- drag_rect->property_y2() = event_y;
- drag_rect->property_outline_what() = 0xFF;
- drag_rect->property_outline_color_rgba()
- = ARDOUR_UI::config()->canvasvar_MidiSelectRectOutline.get();
- drag_rect->property_fill_color_rgba()
- = ARDOUR_UI::config()->canvasvar_MidiSelectRectFill.get();
+ bool allow_smush = Keyboard::modifier_state_contains (ev->state, Keyboard::TertiaryModifier);
+ bool fine = !Keyboard::modifier_state_contains (ev->state, Keyboard::SecondaryModifier);
+ bool together = Keyboard::modifier_state_contains (ev->state, Keyboard::Level4Modifier);
- _mouse_state = SelectRectDragging;
- return true;
+ if (Keyboard::modifier_state_contains (ev->state, Keyboard::PrimaryModifier)) {
+ change_velocities (false, fine, allow_smush, together);
+ } else {
+ transpose (false, fine, allow_smush);
+ }
+ return true;
- // Add note drag start
- } else if (editor.internal_editing()) {
+ } else if (ev->keyval == GDK_Left && unmodified) {
- delete _ghost_note;
- _ghost_note = 0;
-
- group->grab(GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
- Gdk::Cursor(Gdk::FLEUR), ev->motion.time);
- last_x = event_x;
- last_y = event_y;
- drag_start_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_y1() = midi_stream_view()->note_to_y(
- midi_stream_view()->y_to_note(event_y));
- drag_rect->property_x2() = trackview.editor().frame_to_pixel(event_frame);
- 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;
+ nudge_notes (false);
+ return true;
- _mouse_state = AddDragging;
- return true;
- }
+ } else if (ev->keyval == GDK_Right && unmodified) {
- return false;
-
- case SelectRectDragging: // Select drag motion
- case AddDragging: // Add note drag motion
- if (ev->motion.is_hint) {
- int t_x;
- int t_y;
- GdkModifierType state;
- gdk_window_get_pointer(ev->motion.window, &t_x, &t_y, &state);
- event_x = t_x;
- event_y = t_y;
- }
+ nudge_notes (true);
+ return true;
- if (_mouse_state == AddDragging)
- event_x = trackview.editor().frame_to_pixel(event_frame);
+ } else if (ev->keyval == GDK_c && unmodified) {
+ channel_edit ();
+ return true;
- if (drag_rect) {
- if (event_x > drag_start_x)
- drag_rect->property_x2() = event_x;
- else
- drag_rect->property_x1() = event_x;
- }
+ } else if (ev->keyval == GDK_v && unmodified) {
+ velocity_edit ();
+ return true;
+ }
- if (drag_rect && _mouse_state == SelectRectDragging) {
- if (event_y > drag_start_y)
- drag_rect->property_y2() = event_y;
- else
- drag_rect->property_y1() = event_y;
+ return false;
+}
- update_drag_selection(drag_start_x, event_x, drag_start_y, event_y);
- }
+bool
+MidiRegionView::key_release (GdkEventKey* ev)
+{
+ if ((_mouse_state == SelectTouchDragging) && (ev->keyval == GDK_Alt_L || ev->keyval == GDK_Alt_R)) {
+ _mouse_state = None;
+ return true;
+ }
+ return false;
+}
- last_x = event_x;
- last_y = event_y;
+void
+MidiRegionView::channel_edit ()
+{
+ if (_selection.empty()) {
+ return;
+ }
- case SelectTouchDragging:
- return false;
+ /* pick a note somewhat at random (since Selection is a set<>) to
+ * provide the "current" channel for the dialog.
+ */
- default:
- break;
- }
+ uint8_t current_channel = (*_selection.begin())->note()->channel ();
+ MidiChannelDialog channel_dialog (current_channel);
+ int ret = channel_dialog.run ();
+
+ switch (ret) {
+ case Gtk::RESPONSE_OK:
break;
+ default:
+ return;
}
- case GDK_BUTTON_RELEASE:
- event_x = ev->motion.x;
- 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);
-
- if (ev->button.button == 3) {
- return false;
- } else if (_pressed_button != 1) {
- return false;
- }
-
- switch (_mouse_state) {
- case Pressed: // Clicked
- switch (editor.current_mouse_mode()) {
- case MouseObject:
- case MouseTimeFX:
- clear_selection();
- break;
- case MouseRange:
- {
- bool success;
- Evoral::MusicalTime beats = trackview.editor().get_grid_type_as_beats (success, trackview.editor().pixel_to_frame (event_x));
- if (!success) {
- beats = 1;
- }
+ uint8_t new_channel = channel_dialog.active_channel ();
- create_note_at (event_x, event_y, beats);
- break;
- }
- default:
- break;
- }
- _mouse_state = None;
- break;
- case SelectRectDragging: // Select drag done
- _mouse_state = None;
- delete drag_rect;
- 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(
- drag_rect->property_x2() - drag_rect->property_x1());
-
- create_note_at(x, drag_rect->property_y1(), frames_to_beats(length));
- }
+ start_note_diff_command (_("channel edit"));
+
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ) {
+ Selection::iterator next = i;
+ ++next;
+ change_note_channel (*i, new_channel);
+ i = next;
+ }
- delete drag_rect;
- drag_rect = 0;
+ apply_diff ();
+}
- create_ghost_note (ev->button.x, ev->button.y);
- default: break;
- }
-
- default: break;
+void
+MidiRegionView::velocity_edit ()
+{
+ if (_selection.empty()) {
+ return;
}
+
+ /* pick a note somewhat at random (since Selection is a set<>) to
+ * provide the "current" velocity for the dialog.
+ */
- return false;
+ uint8_t current_velocity = (*_selection.begin())->note()->velocity ();
+ MidiVelocityDialog velocity_dialog (current_velocity);
+ int ret = velocity_dialog.run ();
+
+ switch (ret) {
+ case Gtk::RESPONSE_OK:
+ break;
+ default:
+ return;
+ }
+
+ uint8_t new_velocity = velocity_dialog.velocity ();
+
+ start_note_diff_command (_("velocity edit"));
+
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ) {
+ Selection::iterator next = i;
+ ++next;
+ change_note_velocity (*i, new_velocity, false);
+ i = next;
+ }
+
+ apply_diff ();
}
void
MidiRegionView::show_list_editor ()
{
if (!_list_editor) {
- _list_editor = new MidiListEditor (trackview.session(), midi_region());
+ _list_editor = new MidiListEditor (trackview.session(), midi_region(), midi_view()->midi_track());
}
_list_editor->present ();
}
/** Add a note to the model, and the view, at a canvas (click) coordinate.
- * \param x horizontal position in pixels
+ * \param t time in frames relative to the position of the region
* \param y vertical position in pixels
- * \param length duration of the note in beats */
+ * \param length duration of the note in beats
+ * \param snap_t true to snap t to the grid, otherwise false.
+ */
void
-MidiRegionView::create_note_at(double x, double y, double length)
+MidiRegionView::create_note_at (framepos_t t, double y, double length, bool snap_t)
{
MidiTimeAxisView* const mtv = dynamic_cast<MidiTimeAxisView*>(&trackview);
MidiStreamView* const view = mtv->midi_view();
- double note = midi_stream_view()->y_to_note(y);
+ double note = view->y_to_note(y);
assert(note >= 0.0);
assert(note <= 127.0);
// Start of note in frames relative to region start
- nframes64_t const start_frames = snap_frame_to_frame(trackview.editor().pixel_to_frame(x));
- assert(start_frames >= 0);
-
- // Snap length
- length = frames_to_beats(
- snap_frame_to_frame(start_frames + beats_to_frames(length)) - start_frames);
+ if (snap_t) {
+ framecnt_t grid_frames;
+ t = snap_frame_to_grid_underneath (t, grid_frames);
+ }
+ assert (t >= 0);
assert (length != 0);
- const boost::shared_ptr<NoteType> new_note(new NoteType(0,
- frames_to_beats(start_frames + _region->start()), length,
- (uint8_t)note, 0x40));
+ const boost::shared_ptr<NoteType> new_note (new NoteType (mtv->get_channel_for_add (),
+ region_frames_to_region_beats(t + _region->start()),
+ length,
+ (uint8_t)note, 0x40));
- if (_model->contains (new_note)) {
- return;
- }
+ if (_model->contains (new_note)) {
+ return;
+ }
view->update_note_range(new_note->note());
- MidiModel::DeltaCommand* cmd = _model->new_delta_command("add note");
- cmd->add(new_note);
+ MidiModel::NoteDiffCommand* cmd = _model->new_note_diff_command(_("add note"));
+ cmd->add (new_note);
_model->apply_command(*trackview.session(), cmd);
play_midi_note (new_note);
}
_events.clear();
- _pgm_changes.clear();
+ _patch_changes.clear();
_sys_exes.clear();
_optimization_iterator = _events.end();
}
-
void
MidiRegionView::display_model(boost::shared_ptr<MidiModel> model)
{
_model = model;
+
content_connection.disconnect ();
_model->ContentsChanged.connect (content_connection, invalidator (*this), boost::bind (&MidiRegionView::redisplay_model, this), gui_context());
}
}
-
-void
-MidiRegionView::start_delta_command(string name)
-{
- if (!_delta_command) {
- _delta_command = _model->new_delta_command(name);
- }
-}
-
void
-MidiRegionView::start_diff_command(string name)
+MidiRegionView::start_note_diff_command (string name)
{
- if (!_diff_command) {
- _diff_command = _model->new_diff_command(name);
+ if (!_note_diff_command) {
+ _note_diff_command = _model->new_note_diff_command (name);
}
}
void
-MidiRegionView::delta_add_note(const boost::shared_ptr<NoteType> note, bool selected, bool show_velocity)
+MidiRegionView::note_diff_add_note (const boost::shared_ptr<NoteType> note, bool selected, bool show_velocity)
{
- if (_delta_command) {
- _delta_command->add(note);
+ if (_note_diff_command) {
+ _note_diff_command->add (note);
}
if (selected) {
_marked_for_selection.insert(note);
}
void
-MidiRegionView::delta_remove_note(ArdourCanvas::CanvasNoteEvent* ev)
+MidiRegionView::note_diff_remove_note (ArdourCanvas::CanvasNoteEvent* ev)
{
- if (_delta_command && ev->note()) {
- _delta_command->remove(ev->note());
+ if (_note_diff_command && ev->note()) {
+ _note_diff_command->remove(ev->note());
}
}
void
-MidiRegionView::diff_add_change (ArdourCanvas::CanvasNoteEvent* ev,
- MidiModel::DiffCommand::Property property,
- uint8_t val)
+MidiRegionView::note_diff_add_change (ArdourCanvas::CanvasNoteEvent* ev,
+ MidiModel::NoteDiffCommand::Property property,
+ uint8_t val)
{
- if (_diff_command) {
- _diff_command->change (ev->note(), property, val);
+ if (_note_diff_command) {
+ _note_diff_command->change (ev->note(), property, val);
}
}
void
-MidiRegionView::diff_add_change (ArdourCanvas::CanvasNoteEvent* ev,
- MidiModel::DiffCommand::Property property,
- Evoral::MusicalTime val)
+MidiRegionView::note_diff_add_change (ArdourCanvas::CanvasNoteEvent* ev,
+ MidiModel::NoteDiffCommand::Property property,
+ Evoral::MusicalTime val)
{
- if (_diff_command) {
- _diff_command->change (ev->note(), property, val);
+ if (_note_diff_command) {
+ _note_diff_command->change (ev->note(), property, val);
}
}
void
-MidiRegionView::apply_delta()
+MidiRegionView::apply_diff (bool as_subcommand)
{
- if (!_delta_command) {
- return;
- }
+ bool add_or_remove;
- // 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());
- }
-
- _model->apply_command(*trackview.session(), _delta_command);
- _delta_command = 0;
- midi_view()->midi_track()->playlist_modified();
-
- _marked_for_selection.clear();
- _marked_for_velocity.clear();
-}
-
-void
-MidiRegionView::apply_diff ()
-{
- if (!_diff_command) {
+ if (!_note_diff_command) {
return;
}
- _model->apply_command(*trackview.session(), _diff_command);
- _diff_command = 0;
- midi_view()->midi_track()->playlist_modified();
-
- _marked_for_velocity.clear();
-}
-
-void
-MidiRegionView::apply_delta_as_subcommand()
-{
- if (!_delta_command) {
- return;
+ if ((add_or_remove = _note_diff_command->adds_or_removes())) {
+ // 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());
+ }
}
- // 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());
+ if (as_subcommand) {
+ _model->apply_command_as_subcommand (*trackview.session(), _note_diff_command);
+ } else {
+ _model->apply_command (*trackview.session(), _note_diff_command);
}
- _model->apply_command_as_subcommand(*trackview.session(), _delta_command);
- _delta_command = 0;
+ _note_diff_command = 0;
midi_view()->midi_track()->playlist_modified();
- _marked_for_selection.clear();
- _marked_for_velocity.clear();
-}
-
-void
-MidiRegionView::apply_diff_as_subcommand()
-{
- if (!_diff_command) {
- return;
- }
-
- // 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());
+ if (add_or_remove) {
+ _marked_for_selection.clear();
}
- _model->apply_command_as_subcommand(*trackview.session(), _diff_command);
- _diff_command = 0;
- midi_view()->midi_track()->playlist_modified();
-
- _marked_for_selection.clear();
_marked_for_velocity.clear();
}
void
MidiRegionView::abort_command()
{
- delete _delta_command;
- _delta_command = 0;
- delete _diff_command;
- _diff_command = 0;
+ delete _note_diff_command;
+ _note_diff_command = 0;
clear_selection();
}
return 0;
}
+void
+MidiRegionView::get_events (Events& e, Evoral::Sequence<Evoral::MusicalTime>::NoteOperator op, uint8_t val, int chan_mask)
+{
+ MidiModel::Notes notes;
+ _model->get_notes (notes, op, val, chan_mask);
+
+ for (MidiModel::Notes::iterator n = notes.begin(); n != notes.end(); ++n) {
+ CanvasNoteEvent* cne = find_canvas_note (*n);
+ if (cne) {
+ e.push_back (cne);
+ }
+ }
+}
+
void
MidiRegionView::redisplay_model()
{
}
if (!_model) {
- cerr << "MidiRegionView::redisplay_model called without a model" << endmsg;
return;
}
for (Events::iterator i = _events.begin(); i != _events.end(); ) {
if (!(*i)->valid ()) {
+
+ for (vector<GhostRegion*>::iterator j = ghosts.begin(); j != ghosts.end(); ++j) {
+ MidiGhostRegion* gr = dynamic_cast<MidiGhostRegion*> (*j);
+ if (gr) {
+ gr->remove_note (*i);
+ }
+ }
+
delete *i;
i = _events.erase (i);
+
} else {
++i;
}
}
+ _patch_changes.clear();
+ _sys_exes.clear();
+
display_sysexes();
- display_program_changes();
+ display_patch_changes ();
_marked_for_selection.clear ();
_marked_for_velocity.clear ();
}
void
-MidiRegionView::display_program_changes()
+MidiRegionView::display_patch_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();
+ MidiTimeAxisView* const mtv = dynamic_cast<MidiTimeAxisView*>(&trackview);
+ uint16_t chn_mask = mtv->channel_selector().get_selected_channels();
- 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);
+ for (uint8_t i = 0; i < 16; ++i) {
+ display_patch_changes_on_channel (i, chn_mask & (1 << i));
+ }
+}
- // 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));
- }
+/** @param active_channel true to display patch changes fully, false to display
+ * them `greyed-out' (as on an inactive channel)
+ */
+void
+MidiRegionView::display_patch_changes_on_channel (uint8_t channel, bool active_channel)
+{
+ for (MidiModel::PatchChanges::const_iterator i = _model->patch_changes().begin(); i != _model->patch_changes().end(); ++i) {
- // 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));
+ if ((*i)->channel() != channel) {
+ continue;
}
- 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);
- }
+ string patch_name = instrument_info().get_patch_name ((*i)->bank(), (*i)->program(), channel);
+ add_canvas_patch_change (*i, patch_name, active_channel);
}
}
void
MidiRegionView::display_sysexes()
{
+ bool have_periodic_system_messages = false;
+ bool display_periodic_messages = true;
+
+ if (!Config->get_never_display_periodic_midi()) {
+
+ for (MidiModel::SysExes::const_iterator i = _model->sysexes().begin(); i != _model->sysexes().end(); ++i) {
+ const boost::shared_ptr<const Evoral::MIDIEvent<Evoral::MusicalTime> > mev =
+ boost::static_pointer_cast<const Evoral::MIDIEvent<Evoral::MusicalTime> > (*i);
+
+ if (mev) {
+ if (mev->is_spp() || mev->is_mtc_quarter() || mev->is_mtc_full()) {
+ have_periodic_system_messages = true;
+ break;
+ }
+ }
+ }
+
+ if (have_periodic_system_messages) {
+ double zoom = trackview.editor().get_current_zoom (); // frames per pixel
+
+ /* get an approximate value for the number of samples per video frame */
+
+ double video_frame = trackview.session()->frame_rate() * (1.0/30);
+
+ /* if we are zoomed out beyond than the cutoff (i.e. more
+ * frames per pixel than frames per 4 video frames), don't
+ * show periodic sysex messages.
+ */
+
+ if (zoom > (video_frame*4)) {
+ display_periodic_messages = false;
+ }
+ }
+ } else {
+ display_periodic_messages = false;
+ }
+
for (MidiModel::SysExes::const_iterator i = _model->sysexes().begin(); i != _model->sysexes().end(); ++i) {
+
+ const boost::shared_ptr<const Evoral::MIDIEvent<Evoral::MusicalTime> > mev =
+ boost::static_pointer_cast<const Evoral::MIDIEvent<Evoral::MusicalTime> > (*i);
+
Evoral::MusicalTime time = (*i)->time();
- assert(time >= 0);
+ assert (time >= 0);
+
+ if (mev) {
+ if (mev->is_spp() || mev->is_mtc_quarter() || mev->is_mtc_full()) {
+ if (!display_periodic_messages) {
+ continue;
+ }
+ }
+ }
ostringstream str;
str << hex;
}
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));
+ const double x = trackview.editor().frame_to_pixel(source_beats_to_absolute_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));
+ new CanvasSysEx(*this, *_note_group, text, height, x, 1.0));
- // Show unless program change is beyond the region bounds
+ // Show unless message is beyond the region bounds
if (time - _region->start() >= _region->length() || time < _region->start()) {
sysex->hide();
} else {
}
}
-
MidiRegionView::~MidiRegionView ()
{
in_destructor = true;
- note_delete_connection.disconnect ();
+ trackview.editor().verbose_cursor()->hide ();
+
+ note_delete_connection.disconnect ();
delete _list_editor;
end_write();
}
+ _selection_cleared_connection.disconnect ();
+
_selection.clear();
clear_events();
+
delete _note_group;
- delete _delta_command;
+ delete _note_diff_command;
+ delete _step_edit_cursor;
+ delete _temporary_note_group;
}
void
if (_enable_display) {
redisplay_model();
}
+
+ for (PatchChanges::iterator x = _patch_changes.begin(); x != _patch_changes.end(); ++x) {
+ if ((*x)->width() >= _pixel_width) {
+ (*x)->hide();
+ } else {
+ (*x)->show();
+ }
+ }
+
+ move_step_edit_cursor (_step_edit_cursor_position);
+ set_step_edit_cursor_width (_step_edit_cursor_width);
}
void
if (name_pixbuf) {
name_pixbuf->raise_to_top();
}
+
+ for (PatchChanges::iterator x = _patch_changes.begin(); x != _patch_changes.end(); ++x) {
+ (*x)->set_height (midi_stream_view()->contents_height());
+ }
+
+ if (_step_edit_cursor) {
+ _step_edit_cursor->property_y2() = midi_stream_view()->contents_height();
+ }
}
} 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);
+ const double diamond_size = update_hit (chit);
chit->set_height (diamond_size);
- chit->move (x - chit->x1(), y - chit->y1());
- chit->show ();
}
}
}
if (mtv && mtv->midi_view()) {
/* 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 {
ghost = new MidiGhostRegion (tv, trackview, unit_position);
}
- ghost->set_height ();
- ghost->set_duration (_region->length() / samples_per_unit);
- ghosts.push_back (ghost);
-
for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
if ((note = dynamic_cast<CanvasNote*>(*i)) != 0) {
ghost->add_note(note);
}
}
- GhostRegion::CatchDeletion.connect (*this, invalidator (*this), ui_bind (&RegionView::remove_ghost, this, _1), gui_context());
+ ghost->set_height ();
+ ghost->set_duration (_region->length() / samples_per_unit);
+ ghosts.push_back (ghost);
+
+ GhostRegion::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&RegionView::remove_ghost, this, _1), gui_context());
return ghost;
}
}
if (_active_notes && _active_notes[note]) {
- const nframes64_t end_time_frames = beats_to_frames(end_time);
+
+ /* XXX is end_time really region-centric? I think so, because
+ this is a new region that we're recording, so source zero is
+ the same as region zero
+ */
+ const framepos_t end_time_frames = region_beats_to_region_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] = 0;
}
}
+
void
MidiRegionView::play_midi_note(boost::shared_ptr<NoteType> note)
{
- if (no_sound_notes || !trackview.editor().sound_notes()) {
+ if (_no_sound_notes || !Config->get_sound_midi_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());
+ if (!route_ui || !route_ui->midi_track()) {
+ return;
+ }
+
+ NotePlayer* np = new NotePlayer (route_ui->midi_track ());
+ np->add (note);
+ np->play ();
- 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);
+ /* NotePlayer deletes itself */
}
-bool
-MidiRegionView::play_midi_note_off(boost::shared_ptr<NoteType> note)
+void
+MidiRegionView::start_playing_midi_note(boost::shared_ptr<NoteType> note)
{
+ if (_no_sound_notes || !Config->get_sound_midi_notes()) {
+ return;
+ }
+
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());
+ if (!route_ui || !route_ui->midi_track()) {
+ return;
+ }
- return false;
+ delete _note_player;
+ _note_player = new NotePlayer (route_ui->midi_track ());
+ _note_player->add (note);
+ _note_player->on ();
}
-bool
-MidiRegionView::note_in_region_range(const boost::shared_ptr<NoteType> note, bool& visible) const
+void
+MidiRegionView::start_playing_midi_chord (vector<boost::shared_ptr<NoteType> > notes)
{
- const nframes64_t note_start_frames = beats_to_frames(note->time());
+ if (_no_sound_notes || !Config->get_sound_midi_notes()) {
+ return;
+ }
+
+ RouteUI* route_ui = dynamic_cast<RouteUI*> (&trackview);
+
+ if (!route_ui || !route_ui->midi_track()) {
+ return;
+ }
- bool outside = (note_start_frames - _region->start() >= _region->length()) ||
- (note_start_frames < _region->start());
+ delete _note_player;
+ _note_player = new NotePlayer (route_ui->midi_track());
+
+ for (vector<boost::shared_ptr<NoteType> >::iterator n = notes.begin(); n != notes.end(); ++n) {
+ _note_player->add (*n);
+ }
+
+ _note_player->on ();
+}
+
+
+bool
+MidiRegionView::note_in_region_range (const boost::shared_ptr<NoteType> note, bool& visible) const
+{
+ const framepos_t note_start_frames = source_beats_to_region_frames (note->time());
+ bool outside = (note_start_frames < 0) || (note_start_frames > _region->last_frame());
visible = (note->note() >= midi_stream_view()->lowest_note()) &&
(note->note() <= midi_stream_view()->highest_note());
return !outside;
}
+/** Update a canvas note's size from its model note.
+ * @param ev Canvas note to update.
+ * @param update_ghost_regions true to update the note in any ghost regions that we have, otherwise false.
+ */
void
-MidiRegionView::update_note (CanvasNote* ev)
+MidiRegionView::update_note (CanvasNote* ev, bool update_ghost_regions)
{
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 x = trackview.editor().frame_to_pixel (source_beats_to_region_frames (note->time()));
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;
+
+ /* trim note display to not overlap the end of its region */
+
if (note->length() > 0) {
- ev->property_x2() = note_endpixel;
+ const framepos_t note_end_frames = min (source_beats_to_region_frames (note->end_time()), _region->length());
+ ev->property_x2() = trackview.editor().frame_to_pixel (note_end_frames);
} else {
- ev->property_x2() = trackview.editor().frame_to_pixel(_region->length());
+ ev->property_x2() = trackview.editor().frame_to_pixel (_region->length());
}
+
ev->property_y2() = y1 + floor(midi_stream_view()->note_height());
if (note->length() == 0) {
/* outline all edges */
ev->property_outline_what() = (guint32) 0xF;
}
+
+ if (update_ghost_regions) {
+ for (std::vector<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
+ MidiGhostRegion* gr = dynamic_cast<MidiGhostRegion*> (*i);
+ if (gr) {
+ gr->update_note (ev);
+ }
+ }
+ }
}
-void
+double
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 framepos_t note_start_frames = source_beats_to_region_frames(note->time());
+ const double x = trackview.editor().frame_to_pixel(note_start_frames);
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);
+
+ return diamond_size;
}
/** Add a MIDI note to the view (with length).
assert(note->time() >= 0);
assert(midi_view()->note_mode() == Sustained || midi_view()->note_mode() == Percussive);
- ArdourCanvas::Group* const group = (ArdourCanvas::Group*)get_canvas_group();
+ //ArdourCanvas::Group* const group = (ArdourCanvas::Group*) get_canvas_group();
if (midi_view()->note_mode() == Sustained) {
- CanvasNote* ev_rect = new CanvasNote(*this, *group, note);
+ CanvasNote* ev_rect = new CanvasNote(*this, *_note_group, note);
update_note (ev_rect);
const double diamond_size = midi_stream_view()->note_height() / 2.0;
- CanvasHit* ev_diamond = new CanvasHit(*this, *group, diamond_size, note);
+ CanvasHit* ev_diamond = new CanvasHit (*this, *_note_group, diamond_size, note);
update_hit (ev_diamond);
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);
event->hide ();
}
}
+
+ MidiTimeAxisView* const mtv = dynamic_cast<MidiTimeAxisView*>(&trackview);
+ MidiStreamView* const view = mtv->midi_view();
+
+ view->update_note_range (note->note());
}
void
-MidiRegionView::add_note (uint8_t channel, uint8_t number, uint8_t velocity,
- Evoral::MusicalTime pos, Evoral::MusicalTime len)
+MidiRegionView::step_add_note (uint8_t channel, uint8_t number, uint8_t velocity,
+ Evoral::MusicalTime pos, Evoral::MusicalTime len)
{
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;
+ framepos_t end_frame = source_beats_to_absolute_frames (new_note->end_time());
+ framepos_t region_end = _region->last_frame();
if (end_frame > region_end) {
- _region->set_length (end_frame, this);
- } else {
- redisplay_model ();
+ _region->set_length (end_frame - _region->position());
}
+
+ MidiTimeAxisView* const mtv = dynamic_cast<MidiTimeAxisView*>(&trackview);
+ MidiStreamView* const view = mtv->midi_view();
+
+ view->update_note_range(new_note->note());
+
+ _marked_for_selection.clear ();
+ clear_selection ();
+
+ start_note_diff_command (_("step add"));
+ note_diff_add_note (new_note, true, false);
+ apply_diff();
+
+ // last_step_edit_note = new_note;
+}
+
+void
+MidiRegionView::step_sustain (Evoral::MusicalTime beats)
+{
+ change_note_lengths (false, false, beats, false, true);
}
+/** Add a new patch change flag to the canvas.
+ * @param patch the patch change to add
+ * @param the text to display in the flag
+ * @param active_channel true to display the flag as on an active channel, false to grey it out for an inactive channel.
+ */
void
-MidiRegionView::add_pgm_change(PCEvent& program, const string& displaytext)
+MidiRegionView::add_canvas_patch_change (MidiModel::PatchChangePtr patch, const string& displaytext, bool active_channel)
{
- assert(program.time >= 0);
+ assert (patch->time() >= 0);
- ArdourCanvas::Group* const group = (ArdourCanvas::Group*)get_canvas_group();
- const double x = trackview.editor().frame_to_pixel(beats_to_frames(program.time));
+ framecnt_t region_frames = source_beats_to_region_frames (patch->time());
+ const double x = trackview.editor().frame_to_pixel (region_frames);
- double height = midi_stream_view()->contents_height();
+ double const height = midi_stream_view()->contents_height();
- 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));
+ boost::shared_ptr<CanvasPatchChange> patch_change = boost::shared_ptr<CanvasPatchChange>(
+ new CanvasPatchChange(*this, *_note_group,
+ displaytext,
+ height,
+ x, 1.0,
+ instrument_info(),
+ patch,
+ active_channel)
+ );
- // Show unless program change is beyond the region bounds
- if (program.time - _region->start() >= _region->length() || program.time < _region->start()) {
- pgm_change->hide();
+ if (patch_change->width() < _pixel_width) {
+ // Show unless patch change is beyond the region bounds
+ if (region_frames < 0 || region_frames >= _region->length()) {
+ patch_change->hide();
+ } else {
+ patch_change->show();
+ }
} else {
- pgm_change->show();
+ patch_change->hide ();
}
- _pgm_changes.push_back(pgm_change);
+ _patch_changes.push_back (patch_change);
}
-void
-MidiRegionView::get_patch_key_at(double time, uint8_t channel, MIDI::Name::PatchPrimaryKey& key)
+MIDI::Name::PatchPrimaryKey
+MidiRegionView::patch_change_to_patch_key (MidiModel::PatchChangePtr p)
{
- 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;
- }
+ return MIDI::Name::PatchPrimaryKey (p->program(), p->bank());
+}
- 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;
+void
+MidiRegionView::get_patch_key_at (double time, uint8_t channel, MIDI::Name::PatchPrimaryKey& key)
+{
+ MidiModel::PatchChanges::iterator i = _model->patch_change_lower_bound (time);
+ while (i != _model->patch_changes().end() && (*i)->channel() != channel) {
+ ++i;
}
- 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;
+ if (i != _model->patch_changes().end()) {
+ key.bank_number = (*i)->bank();
+ key.program_number = (*i)->program ();
+ } else {
+ key.bank_number = key.program_number = 0;
}
- 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());
+ assert (key.is_sane());
}
+void
+MidiRegionView::change_patch_change (CanvasPatchChange& pc, const MIDI::Name::PatchPrimaryKey& new_patch)
+{
+ MidiModel::PatchChangeDiffCommand* c = _model->new_patch_change_diff_command (_("alter patch change"));
+
+ if (pc.patch()->program() != new_patch.program_number) {
+ c->change_program (pc.patch (), new_patch.program_number);
+ }
+
+ int const new_bank = new_patch.bank_number;
+ if (pc.patch()->bank() != new_bank) {
+ c->change_bank (pc.patch (), new_bank);
+ }
+
+ _model->apply_command (*trackview.session(), c);
+
+ _patch_changes.clear ();
+ display_patch_changes ();
+}
void
-MidiRegionView::alter_program_change(PCEvent& old_program, const MIDI::Name::PatchPrimaryKey& new_patch)
+MidiRegionView::change_patch_change (MidiModel::PatchChangePtr old_change, const Evoral::PatchChange<Evoral::MusicalTime> & new_change)
{
- // 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);
+ MidiModel::PatchChangeDiffCommand* c = _model->new_patch_change_diff_command (_("alter patch change"));
+
+ if (old_change->time() != new_change.time()) {
+ c->change_time (old_change, new_change.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);
+ if (old_change->channel() != new_change.channel()) {
+ c->change_channel (old_change, new_change.channel());
}
- Evoral::Parameter program_change(MidiPgmChangeAutomation, old_program.channel, 0);
- boost::shared_ptr<Evoral::Control> program_control = _model->control(program_change);
+ if (old_change->program() != new_change.program()) {
+ c->change_program (old_change, new_change.program());
+ }
+
+ if (old_change->bank() != new_change.bank()) {
+ c->change_bank (old_change, new_change.bank());
+ }
- assert(program_control != 0);
- program_control->set_float(float(new_patch.program_number), true, old_program.time);
+ _model->apply_command (*trackview.session(), c);
- redisplay_model();
+ _patch_changes.clear ();
+ display_patch_changes ();
+}
+
+/** Add a patch change to the region.
+ * @param t Time in frames relative to region position
+ * @param patch Patch to add; time and channel are ignored (time is converted from t, and channel comes from
+ * MidiTimeAxisView::get_channel_for_add())
+ */
+void
+MidiRegionView::add_patch_change (framecnt_t t, Evoral::PatchChange<Evoral::MusicalTime> const & patch)
+{
+ MidiTimeAxisView* const mtv = dynamic_cast<MidiTimeAxisView*>(&trackview);
+
+ MidiModel::PatchChangeDiffCommand* c = _model->new_patch_change_diff_command (_("add patch change"));
+ c->add (MidiModel::PatchChangePtr (
+ new Evoral::PatchChange<Evoral::MusicalTime> (
+ absolute_frames_to_source_beats (_region->position() + t),
+ mtv->get_channel_for_add(), patch.program(), patch.bank()
+ )
+ )
+ );
+
+ _model->apply_command (*trackview.session(), c);
+
+ _patch_changes.clear ();
+ display_patch_changes ();
}
void
-MidiRegionView::program_selected(CanvasProgramChange& program, const MIDI::Name::PatchPrimaryKey& new_patch)
+MidiRegionView::move_patch_change (CanvasPatchChange& pc, Evoral::MusicalTime t)
{
- PCEvent program_change_event(program.event_time(), program.program(), program.channel());
- alter_program_change(program_change_event, new_patch);
+ MidiModel::PatchChangeDiffCommand* c = _model->new_patch_change_diff_command (_("move patch change"));
+ c->change_time (pc.patch (), t);
+ _model->apply_command (*trackview.session(), c);
+
+ _patch_changes.clear ();
+ display_patch_changes ();
}
void
-MidiRegionView::previous_program(CanvasProgramChange& program)
+MidiRegionView::delete_patch_change (CanvasPatchChange* pc)
{
- MIDI::Name::PatchPrimaryKey key;
- get_patch_key_at(program.event_time(), program.channel(), key);
+ MidiModel::PatchChangeDiffCommand* c = _model->new_patch_change_diff_command (_("delete patch change"));
+ c->remove (pc->patch ());
+ _model->apply_command (*trackview.session(), c);
- boost::shared_ptr<MIDI::Name::Patch> patch =
- MIDI::Name::MidiPatchManager::instance().previous_patch(
- _model_name,
- _custom_device_mode,
- program.channel(),
- key);
+ _patch_changes.clear ();
+ display_patch_changes ();
+}
- 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::previous_patch (CanvasPatchChange& patch)
+{
+ if (patch.patch()->program() < 127) {
+ MIDI::Name::PatchPrimaryKey key = patch_change_to_patch_key (patch.patch());
+ key.program_number++;
+ change_patch_change (patch, key);
}
}
void
-MidiRegionView::next_program(CanvasProgramChange& program)
+MidiRegionView::next_patch (CanvasPatchChange& patch)
{
- MIDI::Name::PatchPrimaryKey key;
- get_patch_key_at(program.event_time(), program.channel(), key);
+ if (patch.patch()->program() > 0) {
+ MIDI::Name::PatchPrimaryKey key = patch_change_to_patch_key (patch.patch());
+ key.program_number--;
+ change_patch_change (patch, key);
+ }
+}
- boost::shared_ptr<MIDI::Name::Patch> patch =
- MIDI::Name::MidiPatchManager::instance().next_patch(
- _model_name,
- _custom_device_mode,
- program.channel(),
- key);
+void
+MidiRegionView::previous_bank (CanvasPatchChange& patch)
+{
+ if (patch.patch()->program() < 127) {
+ MIDI::Name::PatchPrimaryKey key = patch_change_to_patch_key (patch.patch());
+ if (key.bank_number > 0) {
+ key.bank_number--;
+ change_patch_change (patch, 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_bank (CanvasPatchChange& patch)
+{
+ if (patch.patch()->program() > 0) {
+ MIDI::Name::PatchPrimaryKey key = patch_change_to_patch_key (patch.patch());
+ if (key.bank_number < 127) {
+ key.bank_number++;
+ change_patch_change (patch, key);
+ }
}
}
void
MidiRegionView::maybe_remove_deleted_note_from_selection (CanvasNoteEvent* cne)
{
- if (_selection.empty()) {
- return;
- }
-
- if (_selection.erase (cne) > 0) {
- cerr << "Erased a CNE from selection\n";
- }
+ if (_selection.empty()) {
+ return;
+ }
+
+ _selection.erase (cne);
}
void
return;
}
- start_delta_command (_("delete selection"));
+ start_note_diff_command (_("delete selection"));
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
if ((*i)->selected()) {
- _delta_command->remove((*i)->note());
+ _note_diff_command->remove((*i)->note());
}
}
_selection.clear();
- apply_delta ();
+ apply_diff ();
}
void
MidiRegionView::delete_note (boost::shared_ptr<NoteType> n)
{
- start_delta_command (_("delete note"));
- _delta_command->remove (n);
- apply_delta ();
-
- trackview.editor().hide_verbose_canvas_cursor ();
-}
-
-void
-MidiRegionView::clear_selection_except(ArdourCanvas::CanvasNoteEvent* ev)
-{
- for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
- if ((*i)->selected() && (*i) != ev) {
- (*i)->selected(false);
- (*i)->hide_velocity();
- }
- }
+ start_note_diff_command (_("delete note"));
+ _note_diff_command->remove (n);
+ apply_diff ();
- _selection.clear();
+ trackview.editor().verbose_cursor()->hide ();
}
void
-MidiRegionView::unique_select(ArdourCanvas::CanvasNoteEvent* ev)
+MidiRegionView::clear_selection_except (ArdourCanvas::CanvasNoteEvent* ev, bool signal)
{
- for (Selection::iterator i = _selection.begin(); i != _selection.end(); ) {
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ) {
if ((*i) != ev) {
-
Selection::iterator tmp = i;
++tmp;
- (*i)->selected (false);
+ (*i)->set_selected (false);
+ (*i)->hide_velocity ();
_selection.erase (i);
i = tmp;
-
} else {
++i;
}
}
- /* 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.
+ /* this does not change the status of this regionview w.r.t the editor
+ selection.
+ */
+
+ if (signal) {
+ SelectionCleared (this); /* EMIT SIGNAL */
+ }
+}
+
+void
+MidiRegionView::unique_select(ArdourCanvas::CanvasNoteEvent* ev)
+{
+ clear_selection_except (ev);
+
+ /* don't bother with checking to see if we should remove this
+ regionview from the editor selection, since we're about to add
+ another note, and thus put/keep this regionview in the editor
+ selection anyway.
*/
if (!ev->selected()) {
}
}
+void
+MidiRegionView::select_all_notes ()
+{
+ clear_selection ();
+
+ for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
+ add_to_selection (*i);
+ }
+}
+
+void
+MidiRegionView::select_range (framepos_t start, framepos_t end)
+{
+ clear_selection ();
+
+ for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
+ framepos_t t = source_beats_to_absolute_frames((*i)->note()->time());
+ if (t >= start && t <= end) {
+ add_to_selection (*i);
+ }
+ }
+}
+
+void
+MidiRegionView::invert_selection ()
+{
+ for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
+ if ((*i)->selected()) {
+ remove_from_selection(*i);
+ } else {
+ add_to_selection (*i);
+ }
+ }
+}
+
void
MidiRegionView::select_matching_notes (uint8_t notenum, uint16_t channel_mask, bool add, bool extend)
{
MidiModel::Notes& notes (_model->notes());
_optimization_iterator = _events.begin();
+ if (!add) {
+ clear_selection ();
+ }
+
if (extend && _selection.empty()) {
extend = false;
}
high_note = max (high_note, notenum);
}
- no_sound_notes = true;
+ _no_sound_notes = true;
for (MidiModel::Notes::iterator n = notes.begin(); n != notes.end(); ++n) {
CanvasNoteEvent* cne;
bool select = false;
- if (((0x0001 << note->channel()) & channel_mask) != 0) {
+ if (((1 << note->channel()) & channel_mask) != 0) {
if (extend) {
if ((note->note() >= low_note && note->note() <= high_note)) {
select = true;
if (select) {
if ((cne = find_canvas_note (note)) != 0) {
- // extend is false because we've taken care of it,
+ // 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;
+ _no_sound_notes = false;
}
void
}
void
-MidiRegionView::note_selected(ArdourCanvas::CanvasNoteEvent* ev, bool add, bool extend)
+MidiRegionView::note_selected (ArdourCanvas::CanvasNoteEvent* ev, bool add, bool extend)
{
if (!add) {
- clear_selection_except(ev);
+ clear_selection_except (ev);
+ if (!_selection.empty()) {
+ PublicEditor& editor (trackview.editor());
+ editor.get_selection().add (this);
+ }
}
if (!extend) {
} else {
/* find end of latest note selected, select all between that and the start of "ev" */
- Evoral::MusicalTime earliest = DBL_MAX;
+ Evoral::MusicalTime earliest = Evoral::MaxMusicalTime;
Evoral::MusicalTime latest = 0;
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
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 ((*i)->note()->time() > latest) {
- break;
- }
-#endif
}
}
}
}
void
-MidiRegionView::update_drag_selection(double x1, double x2, double y1, double y2)
+MidiRegionView::update_drag_selection(double x1, double x2, double y1, double y2, bool extend)
{
if (x1 > x2) {
swap (x1, x2);
/* 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.
- */
+ 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();
if (!(*i)->selected()) {
add_to_selection (*i);
}
- } else if ((*i)->selected()) {
+ } else if ((*i)->selected() && !extend) {
+ // Not inside rectangle
+ remove_from_selection (*i);
+ }
+ }
+}
+
+void
+MidiRegionView::update_vertical_drag_selection (double y1, double y2, bool extend)
+{
+ if (y1 > y2) {
+ swap (y1, y2);
+ }
+
+ // 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.
+ */
+
+ if (((*i)->y1() >= y1 && (*i)->y1() <= y2)) {
+ // within y- (note-) range
+ if (!(*i)->selected()) {
+ add_to_selection (*i);
+ }
+ } else if ((*i)->selected() && !extend) {
// Not inside rectangle
remove_from_selection (*i);
}
_selection.erase (i);
}
- ev->selected (false);
+ ev->set_selected (false);
ev->hide_velocity ();
if (_selection.empty()) {
}
if (_selection.insert (ev).second) {
- ev->selected (true);
- play_midi_note ((ev)->note());
+ ev->set_selected (true);
+ start_playing_midi_note ((ev)->note());
}
if (add_mrv_selection) {
}
void
-MidiRegionView::move_selection(double dx, double dy)
+MidiRegionView::move_selection(double dx, double dy, double cumulative_dy)
{
+ typedef vector<boost::shared_ptr<NoteType> > PossibleChord;
+ PossibleChord to_play;
+ Evoral::MusicalTime earliest = Evoral::MaxMusicalTime;
+
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ if ((*i)->note()->time() < earliest) {
+ earliest = (*i)->note()->time();
+ }
+ }
+
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ if (Evoral::musical_time_equal ((*i)->note()->time(), earliest)) {
+ to_play.push_back ((*i)->note());
+ }
(*i)->move_event(dx, dy);
}
+
+ if (dy && !_selection.empty() && !_no_sound_notes && Config->get_sound_midi_notes()) {
+
+ if (to_play.size() > 1) {
+
+ PossibleChord shifted;
+
+ for (PossibleChord::iterator n = to_play.begin(); n != to_play.end(); ++n) {
+ boost::shared_ptr<NoteType> moved_note (new NoteType (**n));
+ moved_note->set_note (moved_note->note() + cumulative_dy);
+ shifted.push_back (moved_note);
+ }
+
+ start_playing_midi_chord (shifted);
+
+ } else if (!to_play.empty()) {
+
+ boost::shared_ptr<NoteType> moved_note (new NoteType (*to_play.front()));
+ moved_note->set_note (moved_note->note() + cumulative_dy);
+ start_playing_midi_note (moved_note);
+ }
+ }
}
void
-MidiRegionView::note_dropped(CanvasNoteEvent *, double dt, int8_t dnote)
+MidiRegionView::note_dropped(CanvasNoteEvent *, frameoffset_t dt, int8_t dnote)
{
assert (!_selection.empty());
}
/*
- 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;
+ 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
highest_note_difference = highest_note_in_selection - 127;
}
- start_diff_command(_("move notes"));
+ start_note_diff_command (_("move notes"));
for (Selection::iterator i = _selection.begin(); i != _selection.end() ; ++i) {
-
- 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));
- }
-
- Evoral::MusicalTime new_time = frames_to_beats(start_frames);
+
+ framepos_t new_frames = source_beats_to_absolute_frames ((*i)->note()->time()) + dt;
+ Evoral::MusicalTime new_time = absolute_frames_to_source_beats (new_frames);
if (new_time < 0) {
continue;
}
- diff_add_change (*i, MidiModel::DiffCommand::StartTime, new_time);
+ note_diff_add_change (*i, MidiModel::NoteDiffCommand::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);
+ note_diff_add_change (*i, MidiModel::NoteDiffCommand::NoteNumber, new_pitch);
}
apply_diff();
}
}
-nframes64_t
+/** @param x Pixel relative to the region position.
+ * @return Snapped frame relative to the region position.
+ */
+framepos_t
MidiRegionView::snap_pixel_to_frame(double x)
{
- 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);
- return frame - _region->position(); // convert back to region relative
-}
-
-nframes64_t
-MidiRegionView::snap_frame_to_frame(nframes64_t x)
-{
- PublicEditor& editor = trackview.editor();
- // x is region relative, convert it to global absolute frames
- nframes64_t frame = x + _region->position();
- editor.snap_to(frame);
- return frame - _region->position(); // convert back to region relative
+ PublicEditor& editor (trackview.editor());
+ return snap_frame_to_frame (editor.pixel_to_frame (x));
}
+/** @param x Pixel relative to the region position.
+ * @return Snapped pixel relative to the region position.
+ */
double
MidiRegionView::snap_to_pixel(double x)
{
double
MidiRegionView::get_position_pixels()
{
- nframes64_t region_frame = get_position();
+ framepos_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 ();
+ framepos_t frame = get_position() + get_duration ();
return trackview.editor().frame_to_pixel(frame);
}
-nframes64_t
-MidiRegionView::beats_to_frames(double beats) const
+framepos_t
+MidiRegionView::source_beats_to_absolute_frames(double beats) const
+{
+ /* the time converter will return the frame corresponding to `beats'
+ relative to the start of the source. The start of the source
+ is an implied position given by region->position - region->start
+ */
+ const framepos_t source_start = _region->position() - _region->start();
+ return source_start + _source_relative_time_converter.to (beats);
+}
+
+double
+MidiRegionView::absolute_frames_to_source_beats(framepos_t frames) const
+{
+ /* the `frames' argument needs to be converted into a frame count
+ relative to the start of the source before being passed in to the
+ converter.
+ */
+ const framepos_t source_start = _region->position() - _region->start();
+ return _source_relative_time_converter.from (frames - source_start);
+}
+
+framepos_t
+MidiRegionView::region_beats_to_region_frames(double beats) const
{
- return _time_converter.to(beats);
+ return _region_relative_time_converter.to(beats);
}
double
-MidiRegionView::frames_to_beats(nframes64_t frames) const
+MidiRegionView::region_frames_to_region_beats(framepos_t frames) const
{
- return _time_converter.from(frames);
+ return _region_relative_time_converter.from(frames);
}
void
// 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());
+ *_note_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_MidiNoteSelected.get(),
- 128);
+ 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(
- CanvasNoteEvent::meter_style_fill_color(note->note()->velocity()),
- fill_color,
- 0.85);
+ CanvasNoteEvent::meter_style_fill_color(note->note()->velocity(), note->selected()),
+ fill_color,
+ 0.85);
resize_rect->property_outline_color_rgba() = CanvasNoteEvent::calculate_outline(
- ARDOUR_UI::config()->canvasvar_MidiNoteSelected.get());
+ ARDOUR_UI::config()->canvasvar_MidiNoteSelected.get());
resize_data->resize_rect = resize_rect;
_resize_data.push_back(resize_data);
}
}
+/** Update resizing notes while user drags.
+ * @param primary `primary' note for the drag; ie the one that is used as the reference in non-relative mode.
+ * @param at_front which end of the note (true == note on, false == note off)
+ * @param delta_x change in mouse position since the start of the drag
+ * @param relative true if relative resizing is taking place, false if absolute resizing. This only makes
+ * a difference when multiple notes are being resized; in relative mode, each note's length is changed by the
+ * amount of the drag. In non-relative mode, all selected notes are set to have the same start or end point
+ * as the \a primary note.
+ */
void
-MidiRegionView::update_resizing (bool at_front, double delta_x, bool relative)
+MidiRegionView::update_resizing (ArdourCanvas::CanvasNoteEvent* primary, bool at_front, double delta_x, bool relative)
{
+ bool cursor_set = false;
+
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;
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();
+ current_x = primary->x1() + 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 = delta_x - get_end_position_pixels ();
+ current_x = primary->x2() + delta_x;
}
}
resize_rect->property_x2() = snap_to_pixel(current_x);
resize_rect->property_x1() = canvas_note->x1();
}
+
+ if (!cursor_set) {
+ double beats;
+
+ beats = snap_pixel_to_frame (current_x);
+ beats = region_frames_to_region_beats (beats);
+
+ double len;
+
+ if (at_front) {
+ if (beats < canvas_note->note()->end_time()) {
+ len = canvas_note->note()->time() - beats;
+ len += canvas_note->note()->length();
+ } else {
+ len = 0;
+ }
+ } else {
+ if (beats >= canvas_note->note()->time()) {
+ len = beats - canvas_note->note()->time();
+ } else {
+ len = 0;
+ }
+ }
+
+ char buf[16];
+ snprintf (buf, sizeof (buf), "%.3g beats", len);
+ show_verbose_cursor (buf, 0, 0);
+
+ cursor_set = true;
+ }
+
}
}
+
+/** Finish resizing notes when the user releases the mouse button.
+ * Parameters the same as for \a update_resizing().
+ */
void
-MidiRegionView::commit_resizing (bool at_front, double delta_x, bool relative)
+MidiRegionView::commit_resizing (ArdourCanvas::CanvasNoteEvent* primary, bool at_front, double delta_x, bool relative)
{
- start_diff_command(_("resize notes"));
+ start_note_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;
- const double region_start = get_position_pixels();
+
+ /* Get the new x position for this resize, which is in pixels relative
+ * to the region position.
+ */
+
double current_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 = region_start + delta_x;
+ current_x = primary->x1() + 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;
+ current_x = primary->x2() + delta_x;
}
}
- current_x = snap_pixel_to_frame (current_x);
- current_x = frames_to_beats (current_x);
+ /* Convert that to a frame within the source */
+ current_x = snap_pixel_to_frame (current_x) + _region->start ();
+
+ /* and then to beats */
+ current_x = region_frames_to_region_beats (current_x);
if (at_front && current_x < canvas_note->note()->end_time()) {
- diff_add_change (canvas_note, MidiModel::DiffCommand::StartTime, current_x);
+ note_diff_add_change (canvas_note, MidiModel::NoteDiffCommand::StartTime, current_x);
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);
+ note_diff_add_change (canvas_note, MidiModel::NoteDiffCommand::Length, len);
}
}
if (len > 0) {
/* XXX convert to beats */
- diff_add_change (canvas_note, MidiModel::DiffCommand::Length, len);
+ note_diff_add_change (canvas_note, MidiModel::NoteDiffCommand::Length, len);
}
}
apply_diff();
}
+void
+MidiRegionView::abort_resizing ()
+{
+ for (std::vector<NoteResizeData *>::iterator i = _resize_data.begin(); i != _resize_data.end(); ++i) {
+ delete (*i)->resize_rect;
+ delete *i;
+ }
+
+ _resize_data.clear ();
+}
+
void
MidiRegionView::change_note_velocity(CanvasNoteEvent* event, int8_t velocity, bool relative)
{
new_velocity = velocity;
}
- diff_add_change (event, MidiModel::DiffCommand::Velocity, new_velocity);
+ event->set_selected (event->selected()); // change color
+
+ note_diff_add_change (event, MidiModel::NoteDiffCommand::Velocity, new_velocity);
}
void
}
clamp_to_0_127 (new_note);
- diff_add_change (event, MidiModel::DiffCommand::NoteNumber, new_note);
+ note_diff_add_change (event, MidiModel::NoteDiffCommand::NoteNumber, new_note);
}
void
{
bool change_start = false;
bool change_length = false;
- Evoral::MusicalTime new_start;
- Evoral::MusicalTime new_length;
+ Evoral::MusicalTime new_start = 0;
+ Evoral::MusicalTime new_length = 0;
/* 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)
+ 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 negative - move the end of the note earlier in time (shortening it)
+ */
if (front_delta) {
if (front_delta < 0) {
}
if (change_start) {
- diff_add_change (event, MidiModel::DiffCommand::StartTime, new_start);
+ note_diff_add_change (event, MidiModel::NoteDiffCommand::StartTime, new_start);
}
if (change_length) {
- diff_add_change (event, MidiModel::DiffCommand::Length, new_length);
+ note_diff_add_change (event, MidiModel::NoteDiffCommand::Length, new_length);
+ }
+}
+
+void
+MidiRegionView::change_note_channel (CanvasNoteEvent* event, int8_t chn, bool relative)
+{
+ uint8_t new_channel;
+
+ if (relative) {
+ if (chn < 0.0) {
+ if (event->note()->channel() < -chn) {
+ new_channel = 0;
+ } else {
+ new_channel = event->note()->channel() + chn;
+ }
+ } else {
+ new_channel = event->note()->channel() + chn;
+ }
+ } else {
+ new_channel = (uint8_t) chn;
}
+
+ note_diff_add_change (event, MidiModel::NoteDiffCommand::Channel, new_channel);
}
void
new_time = delta;
}
- diff_add_change (event, MidiModel::DiffCommand::StartTime, new_time);
+ note_diff_add_change (event, MidiModel::NoteDiffCommand::StartTime, new_time);
+}
+
+void
+MidiRegionView::change_note_length (CanvasNoteEvent* event, Evoral::MusicalTime t)
+{
+ note_diff_add_change (event, MidiModel::NoteDiffCommand::Length, t);
}
void
-MidiRegionView::change_velocities (bool up, bool fine, bool allow_smush)
+MidiRegionView::change_velocities (bool up, bool fine, bool allow_smush, bool all_together)
{
int8_t delta;
+ int8_t value;
if (_selection.empty()) {
return;
}
}
- start_diff_command(_("change velocities"));
+ start_note_diff_command (_("change velocities"));
for (Selection::iterator i = _selection.begin(); i != _selection.end();) {
Selection::iterator next = i;
++next;
- change_note_velocity (*i, delta, true);
+
+ if (all_together) {
+ if (i == _selection.begin()) {
+ change_note_velocity (*i, delta, true);
+ value = (*i)->note()->velocity() + delta;
+ } else {
+ change_note_velocity (*i, value, false);
+ }
+
+ } else {
+ change_note_velocity (*i, delta, true);
+ }
+
i = next;
}
apply_diff();
+
+ if (!_selection.empty()) {
+ char buf[24];
+ snprintf (buf, sizeof (buf), "Vel %d",
+ (int) (*_selection.begin())->note()->velocity());
+ show_verbose_cursor (buf, 10, 10);
+ }
}
}
}
- start_diff_command (_("transpose"));
+ start_note_diff_command (_("transpose"));
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ) {
Selection::iterator next = i;
}
void
-MidiRegionView::change_note_lengths (bool fine, bool shorter, bool start, bool end)
+MidiRegionView::change_note_lengths (bool fine, bool shorter, Evoral::MusicalTime delta, bool start, bool 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 (delta == 0.0) {
+ 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 */
+ error << string_compose (_("programming error: %1"), "Grid type not available as beats - TO BE FIXED") << endmsg;
+ return;
+ }
}
}
delta = -delta;
}
- start_diff_command (_("change note lengths"));
+ start_note_diff_command (_("change note lengths"));
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ) {
Selection::iterator next = i;
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;
+ framepos_t ref_point = source_beats_to_absolute_frames ((*(_selection.begin()))->note()->time());
+ framepos_t unused;
+ framecnt_t distance;
if (trackview.editor().snap_mode() == Editing::SnapOff) {
-
+
/* grid is off - use nudge distance */
distance = trackview.editor().get_nudge_distance (ref_point, unused);
/* use grid */
- nframes64_t next_pos = ref_point;
+ framepos_t next_pos = ref_point;
if (forward) {
- /* XXX need check on max_frames, but that needs max_frames64 or something */
- next_pos += 1;
+ if (max_framepos - 1 < next_pos) {
+ 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));
+ Evoral::MusicalTime delta = region_frames_to_region_beats (fabs (distance));
if (!forward) {
delta = -delta;
}
- start_diff_command (_("nudge"));
+ start_note_diff_command (_("nudge"));
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ) {
Selection::iterator next = i;
void
MidiRegionView::change_channel(uint8_t channel)
{
- start_diff_command(_("change channel"));
+ start_note_diff_command(_("change channel"));
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
- diff_add_change (*i, MidiModel::DiffCommand::Channel, channel);
+ note_diff_add_change (*i, MidiModel::NoteDiffCommand::Channel, channel);
}
+
apply_diff();
}
void
MidiRegionView::note_entered(ArdourCanvas::CanvasNoteEvent* ev)
{
+ Editor* editor = dynamic_cast<Editor*>(&trackview.editor());
+
+ pre_enter_cursor = editor->get_canvas_cursor ();
+
if (_mouse_state == SelectTouchDragging) {
- note_selected(ev, true);
+ note_selected (ev, true);
}
- show_verbose_canvas_cursor (ev->note ());
+ show_verbose_cursor (ev->note ());
}
void
MidiRegionView::note_left (ArdourCanvas::CanvasNoteEvent*)
{
- PublicEditor& editor (trackview.editor());
- editor.hide_verbose_canvas_cursor ();
+ Editor* editor = dynamic_cast<Editor*>(&trackview.editor());
+
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ (*i)->hide_velocity ();
+ }
+
+ editor->verbose_cursor()->hide ();
+
+ if (pre_enter_cursor) {
+ editor->set_canvas_cursor (pre_enter_cursor);
+ pre_enter_cursor = 0;
+ }
+}
+
+void
+MidiRegionView::patch_entered (ArdourCanvas::CanvasPatchChange* ev)
+{
+ ostringstream s;
+ /* XXX should get patch name if we can */
+ s << _("Bank:") << (ev->patch()->bank() + MIDI_BP_ZERO) << '\n' << _("Program:") << ((int) ev->patch()->program()) + MIDI_BP_ZERO << '\n' << _("Channel:") << ((int) ev->patch()->channel() + 1);
+ show_verbose_cursor (s.str(), 10, 20);
}
+void
+MidiRegionView::patch_left (ArdourCanvas::CanvasPatchChange *)
+{
+ trackview.editor().verbose_cursor()->hide ();
+}
void
-MidiRegionView::switch_source(boost::shared_ptr<Source> src)
+MidiRegionView::note_mouse_position (float x_fraction, float /*y_fraction*/, bool can_set_cursor)
{
- boost::shared_ptr<MidiSource> msrc = boost::dynamic_pointer_cast<MidiSource>(src);
- if (msrc)
- display_model(msrc->model());
+ Editor* editor = dynamic_cast<Editor*>(&trackview.editor());
+ Editing::MouseMode mm = editor->current_mouse_mode();
+ bool trimmable = (mm == MouseObject || mm == MouseTimeFX || mm == MouseDraw);
+
+ if (trimmable && x_fraction > 0.0 && x_fraction < 0.2) {
+ editor->set_canvas_cursor (editor->cursors()->left_side_trim);
+ } else if (trimmable && x_fraction >= 0.8 && x_fraction < 1.0) {
+ editor->set_canvas_cursor (editor->cursors()->right_side_trim);
+ } else {
+ if (pre_enter_cursor && can_set_cursor) {
+ editor->set_canvas_cursor (pre_enter_cursor);
+ }
+ }
}
void
MidiRegionView::set_frame_color()
{
- if (frame) {
- if (_selected && should_show_selection) {
- frame->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_SelectedFrameBase.get();
- } else {
- frame->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_MidiFrameBase.get();
- }
+ uint32_t f;
+
+ TimeAxisViewItem::set_frame_color ();
+
+ if (!frame) {
+ return;
+ }
+
+ if (_selected) {
+ f = ARDOUR_UI::config()->canvasvar_SelectedFrameBase.get();
+ } else if (high_enough_for_name) {
+ f= ARDOUR_UI::config()->canvasvar_MidiFrameBase.get();
+ } else {
+ f = fill_color;
+ }
+
+ if (!rect_visible) {
+ f = UINT_RGBA_CHANGE_A (f, 0);
}
+
+ frame->property_fill_color_rgba() = f;
}
void
MidiRegionView::midi_channel_mode_changed(ChannelMode mode, uint16_t mask)
{
- switch (mode) {
- case AllChannels:
- case FilterChannels:
- _force_channel = -1;
- break;
- case ForceChannel:
- _force_channel = mask;
+ if (mode == ForceChannel) {
mask = 0xFFFF; // Show all notes as active (below)
- };
+ }
// Update notes for selection
for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
}
_last_channel_selection = mask;
+
+ _patch_changes.clear ();
+ display_patch_changes ();
}
void
-MidiRegionView::midi_patch_settings_changed(std::string model, std::string custom_device_mode)
+MidiRegionView::instrument_settings_changed ()
{
- _model_name = model;
- _custom_device_mode = custom_device_mode;
redisplay_model();
}
PublicEditor& editor (trackview.editor());
switch (op) {
+ case Delete:
+ /* XXX what to do ? */
+ break;
case Cut:
case Copy:
editor.get_cut_buffer().add (selection_as_cut_buffer());
break;
}
- if (op != Copy) {
+ if (op != Copy) {
- start_delta_command();
-
- for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
- switch (op) {
- case Copy:
- break;
- case Cut:
- case Clear:
- delta_remove_note (*i);
- break;
- }
- }
-
- apply_delta();
- }
+ start_note_diff_command();
+
+ for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
+ switch (op) {
+ case Copy:
+ break;
+ case Delete:
+ case Cut:
+ case Clear:
+ note_diff_remove_note (*i);
+ break;
+ }
+ }
+
+ apply_diff();
+ }
}
MidiCutBuffer*
Notes notes;
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
- NoteType* n = (*i)->note().get();
+ NoteType* n = (*i)->note().get();
notes.insert (boost::shared_ptr<NoteType> (new NoteType (*n)));
}
return cb;
}
+/** This method handles undo */
void
-MidiRegionView::paste (nframes64_t pos, float times, const MidiCutBuffer& mcb)
+MidiRegionView::paste (framepos_t pos, float times, const MidiCutBuffer& mcb)
{
if (mcb.empty()) {
return;
}
- start_delta_command (_("paste"));
+ DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("MIDI paste @ %1 times %2\n", pos, times));
+
+ trackview.session()->begin_reversible_command (_("paste"));
+
+ start_note_diff_command (_("paste"));
Evoral::MusicalTime beat_delta;
Evoral::MusicalTime paste_pos_beats;
Evoral::MusicalTime duration;
- Evoral::MusicalTime end_point;
+ Evoral::MusicalTime end_point = 0;
duration = (*mcb.notes().rbegin())->end_time() - (*mcb.notes().begin())->time();
- paste_pos_beats = frames_to_beats (pos - _region->position());
+ paste_pos_beats = absolute_frames_to_source_beats (pos);
beat_delta = (*mcb.notes().begin())->time() - paste_pos_beats;
paste_pos_beats = 0;
- _selection.clear ();
+ DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("Paste data spans from %1 to %2 (%3) ; paste pos beats = %4 (based on %5 - %6 ; beat delta = %7\n",
+ (*mcb.notes().begin())->time(),
+ (*mcb.notes().rbegin())->end_time(),
+ duration, pos, _region->position(),
+ paste_pos_beats, beat_delta));
+
+ clear_selection ();
for (int n = 0; n < (int) times; ++n) {
- cerr << "Pasting " << mcb.notes().size() << " for the " << n+1 << "th time\n";
-
for (Notes::const_iterator i = mcb.notes().begin(); i != mcb.notes().end(); ++i) {
boost::shared_ptr<NoteType> copied_note (new NoteType (*((*i).get())));
/* make all newly added notes selected */
- delta_add_note (copied_note, true);
+ note_diff_add_note (copied_note, true);
end_point = copied_note->end_time();
}
/* 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;
+ framepos_t end_frame = source_beats_to_absolute_frames (end_point);
+ framepos_t region_end = _region->position() + _region->length() - 1;
if (end_frame > region_end) {
- cerr << "region end is now " << end_frame << " to extend from " << region_end << endl;
-
- trackview.session()->begin_reversible_command (_("paste"));
+ DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("Paste extended region from %1 to %2\n", region_end, end_frame));
- _region->clear_history ();
- _region->set_length (end_frame, this);
+ _region->clear_changes ();
+ _region->set_length (end_frame - _region->position());
trackview.session()->add_command (new StatefulDiffCommand (_region));
}
- cerr << "region end finally at " << _region->position() + _region->length() - 1;
- apply_delta ();
+ apply_diff (true);
+
+ trackview.session()->commit_reversible_command ();
}
struct EventNoteTimeEarlyFirstComparator {
- bool operator() (CanvasNoteEvent* a, CanvasNoteEvent* b) {
- return a->note()->time() < b->note()->time();
- }
+ bool operator() (CanvasNoteEvent* a, CanvasNoteEvent* b) {
+ return a->note()->time() < b->note()->time();
+ }
};
void
}
void
-MidiRegionView::goto_next_note ()
+MidiRegionView::goto_next_note (bool add_to_selection)
{
- // nframes64_t pos = -1;
bool use_next = false;
if (_events.back()->selected()) {
time_sort_events ();
+ MidiTimeAxisView* const mtv = dynamic_cast<MidiTimeAxisView*>(&trackview);
+ uint16_t const channel_mask = mtv->channel_selector().get_selected_channels ();
+
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;
+ if (channel_mask & (1 << (*i)->note()->channel())) {
+ if (!add_to_selection) {
+ unique_select (*i);
+ } else {
+ note_selected (*i, true, false);
+ }
+ return;
+ }
}
}
/* use the first one */
- unique_select (_events.front());
-
+ if (!_events.empty() && (channel_mask & (1 << _events.front()->note()->channel ()))) {
+ unique_select (_events.front());
+ }
}
void
-MidiRegionView::goto_previous_note ()
+MidiRegionView::goto_previous_note (bool add_to_selection)
{
- // nframes64_t pos = -1;
bool use_next = false;
if (_events.front()->selected()) {
time_sort_events ();
+ MidiTimeAxisView* const mtv = dynamic_cast<MidiTimeAxisView*>(&trackview);
+ uint16_t const channel_mask = mtv->channel_selector().get_selected_channels ();
+
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;
+ if (channel_mask & (1 << (*i)->note()->channel())) {
+ if (!add_to_selection) {
+ unique_select (*i);
+ } else {
+ note_selected (*i, true, false);
+ }
+ return;
+ }
}
}
/* use the last one */
- unique_select (*(_events.rbegin()));
+ if (!_events.empty() && (channel_mask & (1 << (*_events.rbegin())->note()->channel ()))) {
+ unique_select (*(_events.rbegin()));
+ }
}
void
MidiRegionView::selection_as_notelist (Notes& selected, bool allow_all_if_none_selected)
{
- bool had_selected = false;
+ bool had_selected = false;
time_sort_events ();
for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
if ((*i)->selected()) {
selected.insert ((*i)->note());
- had_selected = true;
+ had_selected = true;
}
}
-
- if (allow_all_if_none_selected && !had_selected) {
- for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
- selected.insert ((*i)->note());
+
+ if (allow_all_if_none_selected && !had_selected) {
+ for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
+ selected.insert ((*i)->note());
}
}
}
void
MidiRegionView::update_ghost_note (double x, double y)
{
+ MidiTimeAxisView* const mtv = dynamic_cast<MidiTimeAxisView*>(&trackview);
+
_last_ghost_x = x;
_last_ghost_y = y;
+
+ _note_group->w2i (x, y);
+
+ PublicEditor& editor = trackview.editor ();
- group->w2i (x, y);
- nframes64_t f = trackview.editor().pixel_to_frame (x) + _region->position ();
- trackview.editor().snap_to (f);
- f -= _region->position ();
+ framepos_t const unsnapped_frame = editor.pixel_to_frame (x);
+ framecnt_t grid_frames;
+ framepos_t const f = snap_frame_to_grid_underneath (unsnapped_frame, grid_frames);
+ /* use region_frames... because we are converting a delta within the region
+ */
+
bool success;
- Evoral::MusicalTime beats = trackview.editor().get_grid_type_as_beats (success, f);
+ double length = editor.get_grid_type_as_beats (success, unsnapped_frame);
+
if (!success) {
- beats = 1;
+ length = 1;
}
-
- double length = frames_to_beats (snap_frame_to_frame (f + beats_to_frames (beats)) - f);
-
- _ghost_note->note()->set_time (frames_to_beats (f + _region->start()));
+
+ /* note that this sets the time of the ghost note in beats relative to
+ the start of the source; that is how all note times are stored.
+ */
+ _ghost_note->note()->set_time (absolute_frames_to_source_beats (f + _region->position ()));
_ghost_note->note()->set_length (length);
_ghost_note->note()->set_note (midi_stream_view()->y_to_note (y));
+ _ghost_note->note()->set_channel (mtv->get_channel_for_add ());
- update_note (_ghost_note);
+ /* the ghost note does not appear in ghost regions, so pass false in here */
+ update_note (_ghost_note, false);
- show_verbose_canvas_cursor (_ghost_note->note ());
+ show_verbose_cursor (_ghost_note->note ());
}
void
MidiRegionView::create_ghost_note (double x, double y)
{
- delete _ghost_note;
- _ghost_note = 0;
+ remove_ghost_note ();
boost::shared_ptr<NoteType> g (new NoteType);
- _ghost_note = new NoEventCanvasNote (*this, *group, g);
+ _ghost_note = new NoEventCanvasNote (*this, *_note_group, g);
+ _ghost_note->property_outline_color_rgba() = 0x000000aa;
update_ghost_note (x, y);
_ghost_note->show ();
_last_ghost_x = x;
_last_ghost_y = y;
- show_verbose_canvas_cursor (_ghost_note->note ());
+ show_verbose_cursor (_ghost_note->note ());
}
void
if (!_ghost_note) {
return;
}
-
+
create_ghost_note (_last_ghost_x, _last_ghost_y);
}
void
-MidiRegionView::show_verbose_canvas_cursor (boost::shared_ptr<NoteType> n) const
+MidiRegionView::drop_down_keys ()
+{
+ _mouse_state = None;
+}
+
+void
+MidiRegionView::maybe_select_by_position (GdkEventButton* ev, double /*x*/, double y)
+{
+ double note = midi_stream_view()->y_to_note(y);
+ Events e;
+ MidiTimeAxisView* const mtv = dynamic_cast<MidiTimeAxisView*>(&trackview);
+
+ uint16_t chn_mask = mtv->channel_selector().get_selected_channels();
+
+ if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
+ get_events (e, Evoral::Sequence<Evoral::MusicalTime>::PitchGreaterThanOrEqual, (uint8_t) floor (note), chn_mask);
+ } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
+ get_events (e, Evoral::Sequence<Evoral::MusicalTime>::PitchLessThanOrEqual, (uint8_t) floor (note), chn_mask);
+ } else {
+ return;
+ }
+
+ bool add_mrv_selection = false;
+
+ if (_selection.empty()) {
+ add_mrv_selection = true;
+ }
+
+ for (Events::iterator i = e.begin(); i != e.end(); ++i) {
+ if (_selection.insert (*i).second) {
+ (*i)->set_selected (true);
+ }
+ }
+
+ if (add_mrv_selection) {
+ PublicEditor& editor (trackview.editor());
+ editor.get_selection().add (this);
+ }
+}
+
+void
+MidiRegionView::color_handler ()
+{
+ RegionView::color_handler ();
+
+ for (Events::iterator i = _events.begin(); i != _events.end(); ++i) {
+ (*i)->set_selected ((*i)->selected()); // will change color
+ }
+
+ /* XXX probably more to do here */
+}
+
+void
+MidiRegionView::enable_display (bool yn)
+{
+ RegionView::enable_display (yn);
+ if (yn) {
+ redisplay_model ();
+ }
+}
+
+void
+MidiRegionView::show_step_edit_cursor (Evoral::MusicalTime pos)
+{
+ if (_step_edit_cursor == 0) {
+ ArdourCanvas::Group* const group = (ArdourCanvas::Group*)get_canvas_group();
+
+ _step_edit_cursor = new ArdourCanvas::SimpleRect (*group);
+ _step_edit_cursor->property_y1() = 0;
+ _step_edit_cursor->property_y2() = midi_stream_view()->contents_height();
+ _step_edit_cursor->property_fill_color_rgba() = RGBA_TO_UINT (45,0,0,90);
+ _step_edit_cursor->property_outline_color_rgba() = RGBA_TO_UINT (85,0,0,90);
+ }
+
+ move_step_edit_cursor (pos);
+ _step_edit_cursor->show ();
+}
+
+void
+MidiRegionView::move_step_edit_cursor (Evoral::MusicalTime pos)
+{
+ _step_edit_cursor_position = pos;
+
+ if (_step_edit_cursor) {
+ double pixel = trackview.editor().frame_to_pixel (region_beats_to_region_frames (pos));
+ _step_edit_cursor->property_x1() = pixel;
+ set_step_edit_cursor_width (_step_edit_cursor_width);
+ }
+}
+
+void
+MidiRegionView::hide_step_edit_cursor ()
+{
+ if (_step_edit_cursor) {
+ _step_edit_cursor->hide ();
+ }
+}
+
+void
+MidiRegionView::set_step_edit_cursor_width (Evoral::MusicalTime beats)
+{
+ _step_edit_cursor_width = beats;
+
+ if (_step_edit_cursor) {
+ _step_edit_cursor->property_x2() = _step_edit_cursor->property_x1() + trackview.editor().frame_to_pixel (region_beats_to_region_frames (beats));
+ }
+}
+
+/** Called when a diskstream on our track has received some data. Update the view, if applicable.
+ * @param w Source that the data will end up in.
+ */
+void
+MidiRegionView::data_recorded (boost::weak_ptr<MidiSource> w)
+{
+ if (!_active_notes) {
+ /* we aren't actively being recorded to */
+ return;
+ }
+
+ boost::shared_ptr<MidiSource> src = w.lock ();
+ if (!src || src != midi_region()->midi_source()) {
+ /* recorded data was not destined for our source */
+ return;
+ }
+
+ MidiTimeAxisView* mtv = dynamic_cast<MidiTimeAxisView*> (&trackview);
+
+ boost::shared_ptr<MidiBuffer> buf = mtv->midi_track()->get_gui_feed_buffer ();
+
+ BeatsFramesConverter converter (trackview.session()->tempo_map(), mtv->midi_track()->get_capture_start_frame (0));
+
+ framepos_t back = max_framepos;
+
+ for (MidiBuffer::iterator i = buf->begin(); i != buf->end(); ++i) {
+ Evoral::MIDIEvent<MidiBuffer::TimeType> const ev (*i, false);
+ assert (ev.buffer ());
+
+ /* ev.time() is in session frames, so (ev.time() - converter.origin_b()) is
+ frames from the start of the source, and so time_beats is in terms of the
+ source.
+ */
+
+ Evoral::MusicalTime const time_beats = converter.from (ev.time () - converter.origin_b ());
+
+ if (ev.type() == MIDI_CMD_NOTE_ON) {
+
+ boost::shared_ptr<NoteType> note (
+ new NoteType (ev.channel(), time_beats, 0, ev.note(), ev.velocity())
+ );
+
+ add_note (note, true);
+
+ /* fix up our note range */
+ if (ev.note() < _current_range_min) {
+ midi_stream_view()->apply_note_range (ev.note(), _current_range_max, true);
+ } else if (ev.note() > _current_range_max) {
+ midi_stream_view()->apply_note_range (_current_range_min, ev.note(), true);
+ }
+
+ } else if (ev.type() == MIDI_CMD_NOTE_OFF) {
+ resolve_note (ev.note (), time_beats);
+ }
+
+ back = ev.time ();
+ }
+
+ midi_stream_view()->check_record_layers (region(), back);
+}
+
+void
+MidiRegionView::trim_front_starting ()
+{
+ /* Reparent the note group to the region view's parent, so that it doesn't change
+ when the region view is trimmed.
+ */
+ _temporary_note_group = new ArdourCanvas::Group (*group->property_parent ());
+ _temporary_note_group->move (group->property_x(), group->property_y());
+ _note_group->reparent (*_temporary_note_group);
+}
+
+void
+MidiRegionView::trim_front_ending ()
+{
+ _note_group->reparent (*group);
+ delete _temporary_note_group;
+ _temporary_note_group = 0;
+
+ if (_region->start() < 0) {
+ /* Trim drag made start time -ve; fix this */
+ midi_region()->fix_negative_start ();
+ }
+}
+
+void
+MidiRegionView::edit_patch_change (ArdourCanvas::CanvasPatchChange* pc)
+{
+ PatchChangeDialog d (&_source_relative_time_converter, trackview.session(), *pc->patch (), instrument_info(), Gtk::Stock::APPLY);
+ if (d.run () != Gtk::RESPONSE_ACCEPT) {
+ return;
+ }
+
+ change_patch_change (pc->patch(), d.patch ());
+}
+
+
+void
+MidiRegionView::show_verbose_cursor (boost::shared_ptr<NoteType> n) const
+{
+ char buf[24];
+ snprintf (buf, sizeof (buf), "%s (%d) Chn %d\nVel %d",
+ Evoral::midi_note_name (n->note()).c_str(),
+ (int) n->note (),
+ (int) n->channel() + 1,
+ (int) n->velocity());
+
+ show_verbose_cursor (buf, 10, 20);
+}
+
+void
+MidiRegionView::show_verbose_cursor (string const & text, double xoffset, double yoffset) const
+{
+ double wx, wy;
+
+ trackview.editor().get_pointer_position (wx, wy);
+
+ wx += xoffset;
+ wy += yoffset;
+
+ /* Flip the cursor above the mouse pointer if it would overlap the bottom of the canvas */
+
+ double x1, y1, x2, y2;
+ trackview.editor().verbose_cursor()->canvas_item()->get_bounds (x1, y1, x2, y2);
+
+ if ((wy + y2 - y1) > trackview.editor().canvas_height()) {
+ wy -= (y2 - y1) + 2 * yoffset;
+ }
+
+ trackview.editor().verbose_cursor()->set (text, wx, wy);
+ trackview.editor().verbose_cursor()->show ();
+}
+
+/** @param p A session framepos.
+ * @param grid_frames Filled in with the number of frames that a grid interval is at p.
+ * @return p snapped to the grid subdivision underneath it.
+ */
+framepos_t
+MidiRegionView::snap_frame_to_grid_underneath (framepos_t p, framecnt_t& grid_frames) const
+{
+ PublicEditor& editor = trackview.editor ();
+
+ bool success;
+ Evoral::MusicalTime grid_beats = editor.get_grid_type_as_beats (success, p);
+
+ if (!success) {
+ grid_beats = 1;
+ }
+
+ grid_frames = region_beats_to_region_frames (grid_beats);
+
+ /* Hack so that we always snap to the note that we are over, instead of snapping
+ to the next one if we're more than halfway through the one we're over.
+ */
+ if (editor.snap_mode() == SnapNormal && p >= grid_frames / 2) {
+ p -= grid_frames / 2;
+ }
+
+ return snap_frame_to_frame (p);
+}
+
+/** Called when the selection has been cleared in any MidiRegionView.
+ * @param rv MidiRegionView that the selection was cleared in.
+ */
+void
+MidiRegionView::selection_cleared (MidiRegionView* rv)
+{
+ if (rv == this) {
+ return;
+ }
+
+ /* Clear our selection in sympathy; but don't signal the fact */
+ clear_selection (false);
+}
+
+void
+MidiRegionView::note_button_release ()
{
- char buf[12];
- snprintf (buf, sizeof (buf), "%s (%d)", Evoral::midi_note_name (n->note()).c_str(), (int) n->note ());
- trackview.editor().show_verbose_canvas_cursor_with (buf);
+ delete _note_player;
+ _note_player = 0;
}
projects / ardour.git / blobdiff