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Add connected_to ()

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git-svn-id: svn://localhost/ardour2/branches/3.0@4527 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2009-02-11 02:13:15 +00:00
parent 9b6d5a9361
commit a192ccaebc
2 changed files with 37 additions and 0 deletions
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1
libs/ardour/ardour/bundle.h
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@ -88,6 +88,7 @@ class Bundle : public sigc::trackable
void add_channels_from_bundle (boost::shared_ptr<Bundle>);
void connect (boost::shared_ptr<Bundle>, AudioEngine &);
void disconnect (boost::shared_ptr<Bundle>, AudioEngine &);
bool connected_to (boost::shared_ptr<Bundle>, AudioEngine &);
/** Set the name.
* @param n New name.

36
libs/ardour/bundle.cc
View file

@ -23,6 +23,7 @@
#include <ardour/ardour.h>
#include <ardour/bundle.h>
#include <ardour/audioengine.h>
#include <ardour/port.h>
#include <pbd/xml++.h>
#include "i18n.h"
@ -395,3 +396,38 @@ Bundle::emit_changed (Change c)
}
}
bool
Bundle::connected_to (boost::shared_ptr<Bundle> other, AudioEngine & engine)
{
if (_ports_are_inputs == other->_ports_are_inputs ||
_type != other->_type ||
nchannels() != other->nchannels ()) {
return false;
}
for (uint32_t i = 0; i < nchannels(); ++i) {
Bundle::PortList const & A = channel_ports (i);
Bundle::PortList const & B = other->channel_ports (i);
for (uint32_t j = 0; j < A.size(); ++j) {
for (uint32_t k = 0; k < B.size(); ++k) {
Port* p = engine.get_port_by_name (A[j]);
Port* q = engine.get_port_by_name (B[k]);
if (!p && !q) {
return false;
}
if (p && !p->connected_to (B[k])) {
return false;
} else if (q && !q->connected_to (A[j])) {
return false;
}
}
}
}
return true;
}