#include "ardour/control_group.h"
#include "ardour/event_type_map.h"
#include "ardour/session.h"
+#include "ardour/selection.h"
+#include "ardour/value_as_string.h"
#include "pbd/i18n.h"
if (_desc.toggled) {
set_flags (Controllable::Toggle);
}
+ boost::shared_ptr<AutomationList> al = alist();
+ if (al) {
+ al->StateChanged.connect_same_thread (_state_changed_connection, boost::bind (&Session::set_dirty, &_session));
+ }
}
AutomationControl::~AutomationControl ()
{
+ _session.selection().remove_control_by_id (id());
DropReferences (); /* EMIT SIGNAL */
}
return Control::get_double (from_list, _session.transport_frame());
}
+double
+AutomationControl::get_save_value() const
+{
+ /* save user-value, not incl masters */
+ return Control::get_double ();
+}
+
+void
+AutomationControl::pre_realtime_queue_stuff (double val, PBD::Controllable::GroupControlDisposition gcd)
+{
+ if (_group && _group->use_me (gcd)) {
+ _group->pre_realtime_queue_stuff (val);
+ } else {
+ do_pre_realtime_queue_stuff (val);
+ }
+}
+
void
AutomationControl::set_value (double val, PBD::Controllable::GroupControlDisposition gcd)
{
void
AutomationControl::actually_set_value (double value, PBD::Controllable::GroupControlDisposition gcd)
{
- bool to_list = _list && boost::dynamic_pointer_cast<AutomationList>(_list)->automation_write();
- /* We cannot use ::get_value() here since that is virtual,
- and its return value will/may depend on the ordering
- of a derived class' own implementation of ::actually_set_value().
-
- The derived classes generally need to set their own internal state
- before calling this version, which means that ::get_value()
- would generally return the *NEW* state, and thus lead to
- Changed() not being emitted below.
+ boost::shared_ptr<AutomationList> al = boost::dynamic_pointer_cast<AutomationList> (_list);
+ const framepos_t pos = _session.transport_frame();
+ bool to_list;
+ double old_value;
+
+ /* We cannot use ::get_value() here since that is virtual, and intended
+ to return a scalar value that in some way reflects the state of the
+ control (with semantics defined by the control itself, since it's
+ internal state may be more complex than can be fully represented by
+ a single scalar).
+
+ This method's only job is to set the "user_double()" value of the
+ underlying Evoral::Control object, and so we should compare the new
+ value we're being given to the current user_double().
+
+ Unless ... we're doing automation playback, in which case the
+ current effective value of the control (used to determine if
+ anything has changed) is the one derived from the automation event
+ list.
*/
- const double old_value = Control::user_double ();
+ if (!al) {
+ to_list = false;
+ old_value = Control::user_double();
+ } else {
+ if (al->automation_write ()) {
+ to_list = true;
+ old_value = Control::user_double ();
+ } else if (al->automation_playback()) {
+ to_list = false;
+ old_value = al->eval (pos);
+ } else {
+ to_list = false;
+ old_value = Control::user_double ();
+ }
+ }
- Control::set_double (value, _session.transport_frame(), to_list);
+ Control::set_double (value, pos, to_list);
if (old_value != value) {
- AutomationType at = (AutomationType) _parameter.type();
- std::cerr << "++++ Changed (" << enum_2_string (at) << ", " << enum_2_string (gcd) << ") = " << value
- << " (was " << old_value << ") @ " << this << std::endl;
+ //AutomationType at = (AutomationType) _parameter.type();
+ //std::cerr << "++++ Changed (" << enum_2_string (at) << ", " << enum_2_string (gcd) << ") = " << value
+ //<< " (was " << old_value << ") @ " << this << std::endl;
Changed (true, gcd);
- _session.set_dirty ();
+ if (!al || !al->automation_playback ()) {
+ _session.set_dirty ();
+ }
}
+
}
void
alist()->set_automation_state (as);
if (_desc.toggled) {
+ Changed (false, Controllable::NoGroup); // notify slaves, update boolean masters
return; // No watch for boolean automation
}
return val;
}
+std::string
+AutomationControl::get_user_string () const
+{
+ return ARDOUR::value_as_string (_desc, get_value());
+}
+
void
AutomationControl::set_group (boost::shared_ptr<ControlGroup> cg)
{