/*
- Copyright (C) 2007 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
- 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., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
+ * Copyright (C) 2007-2014 David Robillard <d@drobilla.net>
+ * Copyright (C) 2008-2017 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2014-2015 Tim Mayberry <mojofunk@gmail.com>
+ * Copyright (C) 2014-2019 Robin Gareus <robin@gareus.org>
+ * Copyright (C) 2014 Ben Loftis <ben@harrisonconsoles.com>
+ * Copyright (C) 2015-2016 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 <iomanip>
#include <cmath>
#include "ardour/session.h"
#include "ardour/tempo.h"
-#include "ardour_button.h"
-#include "ardour_knob.h"
+#include "widgets/ardour_button.h"
+#include "widgets/ardour_knob.h"
+
#include "automation_controller.h"
+#include "context_menu_helper.h"
#include "gui_thread.h"
#include "note_select_dialog.h"
#include "timers.h"
using namespace ARDOUR;
using namespace Gtk;
+using namespace ArdourWidgets;
using PBD::Controllable;
AutomationBarController::AutomationBarController (
boost::shared_ptr<AutomationControl> ac,
Adjustment* adj)
- : Gtkmm2ext::BarController(*adj, ac)
- , _controllable(ac)
+ : ArdourWidgets::BarController (*adj, ac)
+ , _controllable (ac)
{
}
, _controllable(ac)
, _adjustment(adj)
, _ignore_change(false)
+ , _grabbed(false)
{
if (ac->toggled()) {
ArdourButton* but = manage(new ArdourButton());
knob->set_controllable (ac);
knob->set_name("processor control knob");
_widget = knob;
+ knob->StartGesture.connect(sigc::mem_fun(*this, &AutomationController::start_touch));
+ knob->StopGesture.connect(sigc::mem_fun(*this, &AutomationController::end_touch));
} else {
AutomationBarController* bar = manage(new AutomationBarController(ac, adj));
_adjustment->signal_value_changed().connect(
sigc::mem_fun(*this, &AutomationController::value_adjusted));
- _screen_update_connection = Timers::rapid_connect (
- sigc::mem_fun (*this, &AutomationController::display_effective_value));
+ ac->Changed.connect (_changed_connections, invalidator (*this), boost::bind (&AutomationController::display_effective_value, this), gui_context());
+ display_effective_value ();
- ac->Changed.connect (_changed_connection, invalidator (*this), boost::bind (&AutomationController::display_effective_value, this), gui_context());
+ if (ac->alist ()) {
+ ac->alist()->automation_state_changed.connect (_changed_connections, invalidator (*this), boost::bind (&AutomationController::automation_state_changed, this), gui_context());
+ automation_state_changed ();
+ }
add(*_widget);
show_all();
boost::shared_ptr<AutomationControl> ac,
bool use_knob)
{
- const double lo = ac->internal_to_interface(desc.lower);
- const double up = ac->internal_to_interface(desc.upper);
- const double normal = ac->internal_to_interface(desc.normal);
- const double smallstep = ac->internal_to_interface(desc.lower + desc.smallstep);
- const double largestep = ac->internal_to_interface(desc.lower + desc.largestep);
+ const double lo = ac->internal_to_interface(desc.lower, true);
+ const double normal = ac->internal_to_interface(desc.normal, true);
+ const double smallstep = fabs (ac->internal_to_interface(desc.lower + desc.smallstep, true) - lo);
+ const double largestep = fabs (ac->internal_to_interface(desc.lower + desc.largestep, true) - lo);
- Gtk::Adjustment* adjustment = manage (
- new Gtk::Adjustment (normal, lo, up, smallstep, largestep));
+ /* even though internal_to_interface() may not generate the full range
+ * 0..1, the interface range is 0..1 by definition, so just hard code
+ * that.
+ */
+
+ Gtk::Adjustment* adjustment = manage (new Gtk::Adjustment (normal, 0.0, 1.0, smallstep, largestep));
assert (ac);
assert(ac->parameter() == param);
}
void
-AutomationController::display_effective_value()
+AutomationController::automation_state_changed ()
{
- double const interface_value = _controllable->internal_to_interface(_controllable->get_value());
+ bool x = _controllable->alist()->automation_state() & Play;
+ _widget->set_sensitive (!x);
+}
+void
+AutomationController::display_effective_value ()
+{
+ double const interface_value = _controllable->internal_to_interface(_controllable->get_value(), true);
+
+ if (_grabbed) {
+ /* we cannot use _controllable->touching() here
+ * because that's only set in Write or Touch mode.
+ * Besides ctrl-surfaces may also set touching()
+ */
+ return;
+ }
if (_adjustment->get_value () != interface_value) {
_ignore_change = true;
_adjustment->set_value (interface_value);
AutomationController::value_adjusted ()
{
if (!_ignore_change) {
- _controllable->set_value (_controllable->interface_to_internal(_adjustment->get_value()), Controllable::NoGroup);
+ const double new_val = _controllable->interface_to_internal(_adjustment->get_value(), true);
+ if (_controllable->user_double() != new_val) {
+ _controllable->set_value (new_val, Controllable::NoGroup);
+ }
}
/* A bar controller will automatically follow the adjustment, but for a
void
AutomationController::start_touch()
{
- _controllable->start_touch (_controllable->session().transport_frame());
+ _grabbed = true;
+ _controllable->start_touch (_controllable->session().transport_sample());
}
void
AutomationController::end_touch ()
{
- if (_controllable->automation_state() == Touch) {
-
- bool mark = false;
- double when = 0;
-
- if (_controllable->session().transport_rolling()) {
- mark = true;
- when = _controllable->session().transport_frame();
- }
-
- _controllable->stop_touch (mark, when);
- } else {
- _controllable->stop_touch (false, _controllable->session().transport_frame());
+ _controllable->stop_touch (_controllable->session().transport_sample());
+ if (_grabbed) {
+ _grabbed = false;
+ display_effective_value ();
}
}
{
const ARDOUR::ParameterDescriptor& desc = _controllable->desc();
const ARDOUR::Session& session = _controllable->session();
- const framepos_t pos = session.transport_frame();
- const ARDOUR::Tempo& tempo = session.tempo_map().tempo_at_frame (pos);
+ const samplepos_t pos = session.transport_sample();
+ const ARDOUR::Tempo& tempo = session.tempo_map().tempo_at_sample (pos);
const double bpm = tempo.note_types_per_minute();
const double bps = bpm / 60.0;
const double freq = bps / beats;
const ARDOUR::ParameterDescriptor& desc = _controllable->desc();
if (desc.unit == ARDOUR::ParameterDescriptor::MIDI_NOTE) {
- Gtk::Menu* menu = manage(new Menu());
+ Gtk::Menu* menu = ARDOUR_UI_UTILS::shared_popup_menu ();
MenuList& items = menu->items();
items.push_back(MenuElem(_("Select Note..."),
sigc::mem_fun(*this, &AutomationController::run_note_select_dialog)));
menu->popup(1, ev->time);
return true;
} else if (desc.unit == ARDOUR::ParameterDescriptor::HZ) {
- Gtk::Menu* menu = manage(new Menu());
+ Gtk::Menu* menu = ARDOUR_UI_UTILS::shared_popup_menu ();
MenuList& items = menu->items();
items.push_back(MenuElem(_("Halve"),
sigc::bind(sigc::mem_fun(*this, &AutomationController::set_ratio),
AutomationBarController* bar = dynamic_cast<AutomationBarController*>(_widget);
if (bar) {
bar->set_tweaks (
- Gtkmm2ext::PixFader::Tweaks(bar->tweaks() |
- Gtkmm2ext::PixFader::NoVerticalScroll));
+ ArdourWidgets::ArdourFader::Tweaks(bar->tweaks() | ArdourWidgets::ArdourFader::NoVerticalScroll));
}
}
projects / ardour.git / blobdiff