13
0
livetrax/gtk2_ardour/edit_note_dialog.cc
Robin Gareus 720303a217
Fix edit-note dialog length calculation
The AudioClock uses samples. Duration calculation is
done using the current clock pos. The returned distance is
using Beats, can be directly used for all notes regardless of their
position.

Now that this works correctly the dialog can also be made available
for multiple-selection.
2022-06-04 04:58:31 +02:00

254 lines
8.1 KiB
C++

/*
* Copyright (C) 2010-2012 Carl Hetherington <carl@carlh.net>
* Copyright (C) 2010-2015 David Robillard <d@drobilla.net>
* Copyright (C) 2011-2017 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2016-2017 Nick Mainsbridge <mainsbridge@gmail.com>
*
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <gtkmm/stock.h>
#include <gtkmm/table.h>
#include "gtkmm2ext/utils.h"
#include "edit_note_dialog.h"
#include "midi_region_view.h"
#include "note_base.h"
#include "pbd/i18n.h"
using namespace std;
using namespace Temporal;
using namespace Gtk;
using namespace Gtkmm2ext;
/**
* EditNoteDialog constructor.
*
* @param n Notes to edit.
*/
EditNoteDialog::EditNoteDialog (MidiRegionView* rv, set<NoteBase*> n)
: ArdourDialog (_("Note"))
, _region_view (rv)
, _events (n)
, _channel_all (_("Set selected notes to this channel"))
, _pitch_all (_("Set selected notes to this pitch"))
, _velocity_all (_("Set selected notes to this velocity"))
, _time_clock (X_("notetime"), true, "", true, false)
, _time_all (_("Set selected notes to this time"))
, _length_clock (X_("notelength"), true, "", true, false, true)
, _length_all (_("Set selected notes to this length"))
{
Table* table = manage (new Table (4, 2));
table->set_spacings (6);
int r = 0;
Label* l = manage (left_aligned_label (_("Channel")));
table->attach (*l, 0, 1, r, r + 1);
table->attach (_channel, 1, 2, r, r + 1);
table->attach (_channel_all, 2, 3, r, r + 1);
++r;
_channel.set_range (1, 16);
_channel.set_increments (1, 2);
_channel.set_value ((*_events.begin())->note()->channel () + 1);
l = manage (left_aligned_label (_("Pitch")));
table->attach (*l, 0, 1, r, r + 1);
table->attach (_pitch, 1, 2, r, r + 1);
table->attach (_pitch_all, 2, 3, r, r + 1);
++r;
_pitch.set_range (0, 127);
_pitch.set_increments (1, 10);
_pitch.set_value ((*_events.begin())->note()->note());
l = manage (left_aligned_label (_("Velocity")));
table->attach (*l, 0, 1, r, r + 1);
table->attach (_velocity, 1, 2, r, r + 1);
table->attach (_velocity_all, 2, 3, r, r + 1);
++r;
_velocity.set_range (0, 127);
_velocity.set_increments (1, 10);
_velocity.set_value ((*_events.begin())->note()->velocity ());
l = manage (left_aligned_label (_("Time")));
table->attach (*l, 0, 1, r, r + 1);
table->attach (_time_clock, 1, 2, r, r + 1);
table->attach (_time_all, 2, 3, r, r + 1);
++r;
_time_clock.set_session (_region_view->get_time_axis_view().session ());
_time_clock.set_mode (AudioClock::BBT);
timecnt_t dur = _region_view->source_relative_distance (timecnt_t ((*_events.begin())->note()->time(), timepos_t()), BeatTime);
timepos_t pos = _region_view->region()->source_position() + dur;
_time_clock.set (pos, true);
l = manage (left_aligned_label (_("Length")));
table->attach (*l, 0, 1, r, r + 1);
table->attach (_length_clock, 1, 2, r, r + 1);
table->attach (_length_all, 2, 3, r, r + 1);
++r;
_length_clock.set_session (_region_view->get_time_axis_view().session ());
_length_clock.set_mode (AudioClock::BBT);
dur = _region_view->region_relative_distance (timecnt_t ((*_events.begin())->note()->end_time (), timepos_t()), BeatTime);
pos = _region_view->region()->position() + dur;
timecnt_t offset;
dur = _region_view->region_relative_distance (timecnt_t ((*_events.begin())->note()->time (), timepos_t()), BeatTime);
offset = timecnt_t (_region_view->region()->position(), timepos_t()) + dur;
_length_clock.set_is_duration (true, pos);
_length_clock.set (pos, true, offset);
/* Set up `set all notes...' buttons' sensitivity */
_channel_all.set_sensitive (false);
_pitch_all.set_sensitive (false);
_velocity_all.set_sensitive (false);
_time_all.set_sensitive (false);
_length_all.set_sensitive (false);
int test_channel = (*_events.begin())->note()->channel ();
int test_pitch = (*_events.begin())->note()->note ();
int test_velocity = (*_events.begin())->note()->velocity ();
Temporal::Beats test_time = (*_events.begin())->note()->time ();
Temporal::Beats test_length = (*_events.begin())->note()->length ();
for (set<NoteBase*>::iterator i = _events.begin(); i != _events.end(); ++i) {
if ((*i)->note()->channel() != test_channel) {
_channel_all.set_sensitive (true);
}
if ((*i)->note()->note() != test_pitch) {
_pitch_all.set_sensitive (true);
}
if ((*i)->note()->velocity() != test_velocity) {
_velocity_all.set_sensitive (true);
}
if ((*i)->note()->time () != test_time) {
_time_all.set_sensitive (true);
}
if ((*i)->note()->length () != test_length) {
_length_all.set_sensitive (true);
}
}
get_vbox()->pack_start (*table);
add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
add_button (Gtk::Stock::APPLY, Gtk::RESPONSE_ACCEPT);
set_default_response (Gtk::RESPONSE_ACCEPT);
}
void
EditNoteDialog::done (int r)
{
if (r != RESPONSE_ACCEPT) {
return;
}
/* These calls mean that if a value is entered using the keyboard
it will be returned by the get_value_as_int()s below.
*/
_channel.update ();
_pitch.update ();
_velocity.update ();
_region_view->start_note_diff_command (_("edit note"));
bool had_change = false;
if (!_channel_all.get_sensitive() || _channel_all.get_active ()) {
for (set<NoteBase*>::iterator i = _events.begin(); i != _events.end(); ++i) {
if (_channel.get_value_as_int() - 1 != (*i)->note()->channel()) {
_region_view->change_note_channel (*i, _channel.get_value_as_int () - 1);
had_change = true;
}
}
}
if (!_pitch_all.get_sensitive() || _pitch_all.get_active ()) {
for (set<NoteBase*>::iterator i = _events.begin(); i != _events.end(); ++i) {
if (_pitch.get_value_as_int() != (*i)->note()->note()) {
_region_view->change_note_note (*i, _pitch.get_value_as_int ());
had_change = true;
}
}
}
if (!_velocity_all.get_sensitive() || _velocity_all.get_active ()) {
for (set<NoteBase*>::iterator i = _events.begin(); i != _events.end(); ++i) {
if (_velocity.get_value_as_int() != (*i)->note()->velocity()) {
_region_view->change_note_velocity (*i, _velocity.get_value_as_int ());
had_change = true;
}
}
}
timepos_t source_start = _region_view->region()->position().earlier (_region_view->region()->start());
/* convert current clock time into an offset from the start of the source */
timepos_t time_clock_source_relative = _time_clock.current_time().earlier (source_start);
/* convert that into a position in Beats - this will be the new note time (as an offset inside the source) */
Beats const new_note_time_source_relative_beats = time_clock_source_relative.beats ();
if (!_time_all.get_sensitive() || _time_all.get_active ()) {
for (set<NoteBase*>::iterator i = _events.begin(); i != _events.end(); ++i) {
if (new_note_time_source_relative_beats != (*i)->note()->time()) {
_region_view->change_note_time (*i, new_note_time_source_relative_beats);
had_change = true;
}
}
}
if (!_length_all.get_sensitive() || _length_all.get_active ()) {
Beats const new_note_length_beats = _length_clock.current_duration ().beats ();
for (set<NoteBase*>::iterator i = _events.begin(); i != _events.end(); ++i) {
if (new_note_length_beats != (*i)->note()->length()) {
_region_view->change_note_length (*i, new_note_length_beats);
had_change = true;
}
}
}
if (had_change) {
_region_view->apply_note_diff ();
} else {
_region_view->abort_note_diff ();
}
list<Evoral::event_id_t> notes;
for (set<NoteBase*>::iterator i = _events.begin(); i != _events.end(); ++i) {
notes.push_back ((*i)->note()->id());
}
_region_view->select_notes (notes, true);
}