/*
- 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) 2014-2019 Robin Gareus <robin@gareus.org>
+ * Copyright (C) 2015 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 <math.h>
#include <iostream>
: Controllable (name.empty() ? EventTypeMap::instance().to_symbol(parameter) : name, flags)
, Evoral::Control(parameter, desc, list)
- , _session(session)
+ , SessionHandleRef (session)
, _desc(desc)
+ , _no_session(false)
{
if (_desc.toggled) {
set_flags (Controllable::Toggle);
AutomationControl::~AutomationControl ()
{
- _session.selection().remove_control_by_id (id());
+ if (!_no_session && !_session.deletion_in_progress ()) {
+ _session.selection().remove_control_by_id (id());
+ DropReferences (); /* EMIT SIGNAL */
+ }
+}
+
+void
+AutomationControl::session_going_away ()
+{
+ SessionHandleRef::session_going_away ();
DropReferences (); /* EMIT SIGNAL */
+ _no_session = true;
}
bool
double
AutomationControl::get_value() const
{
- bool from_list = _list && boost::dynamic_pointer_cast<AutomationList>(_list)->automation_playback();
- return Control::get_double (from_list, _session.transport_frame());
+ bool from_list = alist() && alist()->automation_playback();
+ return Control::get_double (from_list, _session.transport_sample());
}
double
}
if (_group && _group->use_me (gcd)) {
- _group->set_group_value (shared_from_this(), val);
+ _group->set_group_value (boost::dynamic_pointer_cast<AutomationControl>(shared_from_this()), val);
} else {
actually_set_value (val, gcd);
}
}
void
-AutomationControl::automation_run (framepos_t start, pframes_t nframes)
+AutomationControl::automation_run (samplepos_t start, pframes_t nframes)
{
if (!automation_playback ()) {
return;
void
AutomationControl::actually_set_value (double value, PBD::Controllable::GroupControlDisposition gcd)
{
- boost::shared_ptr<AutomationList> al = boost::dynamic_pointer_cast<AutomationList> (_list);
- const framepos_t pos = _session.transport_frame();
+ boost::shared_ptr<AutomationList> al = alist ();
+ const samplepos_t pos = _session.transport_sample();
bool to_list;
/* We cannot use ::get_value() here since that is virtual, and intended
if (flags() & NotAutomatable) {
return;
}
- if (_list && as != alist()->automation_state()) {
+ if (alist() && as != alist()->automation_state()) {
const double val = get_value ();
}
if (as == Write) {
- AutomationWatch::instance().add_automation_watch (shared_from_this());
- } else if (as == Touch) {
+ AutomationWatch::instance().add_automation_watch (boost::dynamic_pointer_cast<AutomationControl>(shared_from_this()));
+ } else if (as & (Touch | Latch)) {
if (alist()->empty()) {
- Control::set_double (val, _session.current_start_frame (), true);
- Control::set_double (val, _session.current_end_frame (), true);
+ Control::set_double (val, _session.current_start_sample (), true);
+ Control::set_double (val, _session.current_end_sample (), true);
Changed (true, Controllable::NoGroup);
}
if (!touching()) {
- AutomationWatch::instance().remove_automation_watch (shared_from_this());
+ AutomationWatch::instance().remove_automation_watch (boost::dynamic_pointer_cast<AutomationControl>(shared_from_this()));
} else {
/* this seems unlikely, but the combination of
* a control surface and the mouse could make
* it possible to put the control into Touch
* mode *while* touching it.
*/
- AutomationWatch::instance().add_automation_watch (shared_from_this());
+ AutomationWatch::instance().add_automation_watch (boost::dynamic_pointer_cast<AutomationControl>(shared_from_this()));
}
} else {
- AutomationWatch::instance().remove_automation_watch (shared_from_this());
+ AutomationWatch::instance().remove_automation_watch (boost::dynamic_pointer_cast<AutomationControl>(shared_from_this()));
Changed (false, Controllable::NoGroup);
}
}
}
void
-AutomationControl::start_touch(double when)
+AutomationControl::start_touch (double when)
{
- if (!_list) {
+ if (!_list || touching ()) {
return;
}
- if (!touching()) {
- if (alist()->automation_state() == Touch) {
- /* subtle. aligns the user value with the playback and
- * use take actual value (incl masters).
- *
- * Touch + hold writes inverse curve of master-automation
- * using AutomationWatch::timer ()
- */
- AutomationControl::actually_set_value (get_value (), Controllable::NoGroup);
- alist()->start_touch (when);
- if (!_desc.toggled) {
- AutomationWatch::instance().add_automation_watch (shared_from_this());
- }
+ if (alist()->automation_state() & (Touch | Latch)) {
+ /* subtle. aligns the user value with the playback and
+ * use take actual value (incl masters).
+ *
+ * Touch + hold writes inverse curve of master-automation
+ * using AutomationWatch::timer ()
+ */
+ AutomationControl::actually_set_value (get_value (), Controllable::NoGroup);
+ alist()->start_touch (when);
+ if (!_desc.toggled) {
+ AutomationWatch::instance().add_automation_watch (boost::dynamic_pointer_cast<AutomationControl>(shared_from_this()));
}
set_touching (true);
}
}
void
-AutomationControl::stop_touch(double when)
+AutomationControl::stop_touch (double when)
{
- if (!_list) return;
- if (touching()) {
- set_touching (false);
-
- if (alist()->automation_state() == Touch) {
- alist()->stop_touch (when);
- if (!_desc.toggled) {
- AutomationWatch::instance().remove_automation_watch (shared_from_this());
- }
+ if (!_list || !touching ()) {
+ return;
+ }
+
+ if (alist()->automation_state() == Latch && _session.transport_rolling ()) {
+ return;
+ }
+
+ set_touching (false);
+
+ if (alist()->automation_state() & (Touch | Latch)) {
+ alist()->stop_touch (when);
+ if (!_desc.toggled) {
+ AutomationWatch::instance().remove_automation_watch (boost::dynamic_pointer_cast<AutomationControl>(shared_from_this()));
}
}
}
AutomationControl::commit_transaction (bool did_write)
{
if (did_write) {
- if (alist ()->before ()) {
+ XMLNode* before = alist ()->before ();
+ if (before) {
_session.begin_reversible_command (string_compose (_("record %1 automation"), name ()));
- _session.commit_reversible_command (new MementoCommand<AutomationList> (*alist ().get (), alist ()->before (), &alist ()->get_state ()));
+ _session.commit_reversible_command (alist ()->memento_command (before, &alist ()->get_state ()));
}
} else {
alist ()->clear_history ();
{
if (!_session.loading() && (flags() & Controllable::RealTime) && !AudioEngine::instance()->in_process_thread()) {
/* queue change in RT context */
- _session.set_control (shared_from_this(), val, gcd);
+ _session.set_control (boost::dynamic_pointer_cast<AutomationControl>(shared_from_this()), val, gcd);
return true;
}
projects / ardour.git / blobdiff