#include "ardour/amp.h"
#include "ardour/buffer_set.h"
#include "ardour/debug.h"
+#include "ardour/gain_control.h"
#include "ardour/io.h"
#include "ardour/meter.h"
#include "ardour/panner_shell.h"
, _metering (false)
, _delay_in (0)
, _delay_out (0)
+ , _remove_on_disconnect (false)
{
if (_role == Listen) {
/* we don't need to do this but it keeps things looking clean
//boost_debug_shared_ptr_mark_interesting (this, "send");
- _amp.reset (new Amp (_session));
+ boost::shared_ptr<AutomationList> gl (new AutomationList (Evoral::Parameter (GainAutomation)));
+ _gain_control = boost::shared_ptr<GainControl> (new GainControl (_session, Evoral::Parameter(GainAutomation), gl));
+ add_control (_gain_control);
+
+ _amp.reset (new Amp (_session, _("Fader"), _gain_control, true));
_meter.reset (new PeakMeter (_session, name()));
_delayline.reset (new DelayLine (_session, name()));
- add_control (_amp->gain_control ());
-
if (panner_shell()) {
panner_shell()->Changed.connect_same_thread (*this, boost::bind (&Send::panshell_changed, this));
}
+ if (_output) {
+ _output->changed.connect_same_thread (*this, boost::bind (&Send::snd_output_changed, this, _1, _2));
+ }
}
Send::~Send ()
node.add_property ("bitslot", buf);
}
+ node.add_property("selfdestruct", _remove_on_disconnect ? "yes" : "no");
+
node.add_child_nocopy (_amp->state (full));
return node;
}
}
+ if ((prop = node.property (X_("selfdestruct"))) != 0) {
+ _remove_on_disconnect = string_is_affirmative (prop->value());
+ }
+
XMLNodeList nlist = node.children();
for (XMLNodeIterator i = nlist.begin(); i != nlist.end(); ++i) {
if ((*i)->name() == X_("Processor")) {
return _amp->value_as_string (ac);
}
-
+void
+Send::snd_output_changed (IOChange change, void* /*src*/)
+{
+ if (change.type & IOChange::ConnectionsChanged) {
+ if (!_output->connected() && _remove_on_disconnect) {
+ _remove_on_disconnect = false;
+ SelfDestruct (); /* EMIT SIGNAL */
+ }
+ }
+}