along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id$
*/
+#define __STDC_FORMAT_MACROS 1
+#include <stdint.h>
+
#include <algorithm>
#include <pbd/error.h>
#include <midi++/port.h>
#include <midi++/manager.h>
-#include <midi++/port_request.h>
#include <ardour/route.h>
#include <ardour/session.h>
_feedback_interval = 10000; // microseconds
last_feedback_time = 0;
+ auto_binding = false;
+
Controllable::StartLearning.connect (mem_fun (*this, &GenericMidiControlProtocol::start_learning));
Controllable::StopLearning.connect (mem_fun (*this, &GenericMidiControlProtocol::stop_learning));
Session::SendFeedback.connect (mem_fun (*this, &GenericMidiControlProtocol::send_feedback));
+
+ Controllable::CreateBinding.connect (mem_fun (*this, &GenericMidiControlProtocol::create_binding));
+ Controllable::DeleteBinding.connect (mem_fun (*this, &GenericMidiControlProtocol::delete_binding));
+
+ Session::AutoBindingOn.connect (mem_fun (*this, &GenericMidiControlProtocol::auto_binding_on));
+ Session::AutoBindingOff.connect (mem_fun (*this, &GenericMidiControlProtocol::auto_binding_off));
}
GenericMidiControlProtocol::~GenericMidiControlProtocol ()
if (end == buf) {
return;
}
-
+
_port->write (buf, (int32_t) (end - buf));
}
return false;
}
- MIDIControllable* mc = new MIDIControllable (*_port, *c);
+ MIDIControllables::iterator tmp;
+ for (MIDIControllables::iterator i = controllables.begin(); i != controllables.end(); ) {
+ tmp = i;
+ ++tmp;
+ if (&(*i)->get_controllable() == c) {
+ delete (*i);
+ controllables.erase (i);
+ }
+ i = tmp;
+ }
+
+ MIDIPendingControllables::iterator ptmp;
+ for (MIDIPendingControllables::iterator i = pending_controllables.begin(); i != pending_controllables.end(); ) {
+ ptmp = i;
+ ++ptmp;
+ if (&((*i).first)->get_controllable() == c) {
+ (*i).second.disconnect();
+ delete (*i).first;
+ pending_controllables.erase (i);
+ }
+ i = ptmp;
+ }
+
+
+ MIDIControllable* mc = 0;
+
+ for (MIDIControllables::iterator i = controllables.begin(); i != controllables.end(); ++i) {
+ if ((*i)->get_controllable().id() == c->id()) {
+ mc = *i;
+ break;
+ }
+ }
+
+ if (!mc) {
+ mc = new MIDIControllable (*_port, *c);
+ }
{
Glib::Mutex::Lock lm (pending_lock);
- std::pair<MIDIControllables::iterator,bool> result;
- result = pending_controllables.insert (mc);
- if (result.second) {
- c->LearningFinished.connect (bind (mem_fun (*this, &GenericMidiControlProtocol::learning_stopped), mc));
- }
+
+ std::pair<MIDIControllable *, sigc::connection> element;
+ element.first = mc;
+ element.second = c->LearningFinished.connect (bind (mem_fun (*this, &GenericMidiControlProtocol::learning_stopped), mc));
+
+ pending_controllables.push_back (element);
}
mc->learn_about_external_control ();
Glib::Mutex::Lock lm (pending_lock);
Glib::Mutex::Lock lm2 (controllables_lock);
- MIDIControllables::iterator i = find (pending_controllables.begin(), pending_controllables.end(), mc);
+ MIDIPendingControllables::iterator tmp;
+
+ for (MIDIPendingControllables::iterator i = pending_controllables.begin(); i != pending_controllables.end(); ) {
+ tmp = i;
+ ++tmp;
- if (i != pending_controllables.end()) {
- pending_controllables.erase (i);
+ if ( (*i).first == mc) {
+ (*i).second.disconnect();
+ pending_controllables.erase(i);
+ }
+
+ i = tmp;
}
controllables.insert (mc);
GenericMidiControlProtocol::stop_learning (Controllable* c)
{
Glib::Mutex::Lock lm (pending_lock);
+ Glib::Mutex::Lock lm2 (controllables_lock);
+ MIDIControllable* dptr = 0;
/* learning timed out, and we've been told to consider this attempt to learn to be cancelled. find the
relevant MIDIControllable and remove it from the pending list.
*/
- for (MIDIControllables::iterator i = pending_controllables.begin(); i != pending_controllables.end(); ++i) {
- if (&(*i)->get_controllable() == c) {
- (*i)->stop_learning ();
- delete (*i);
+ for (MIDIPendingControllables::iterator i = pending_controllables.begin(); i != pending_controllables.end(); ++i) {
+ if (&((*i).first)->get_controllable() == c) {
+ (*i).first->stop_learning ();
+ dptr = (*i).first;
+ (*i).second.disconnect();
+
pending_controllables.erase (i);
break;
}
}
+
+ delete dptr;
+}
+
+void
+GenericMidiControlProtocol::delete_binding ( PBD::Controllable* control )
+{
+ if( control != 0 ) {
+ Glib::Mutex::Lock lm2 (controllables_lock);
+
+ for( MIDIControllables::iterator iter = controllables.begin(); iter != controllables.end(); ++iter) {
+ MIDIControllable* existingBinding = (*iter);
+
+ if( control == &(existingBinding->get_controllable()) ) {
+ delete existingBinding;
+ controllables.erase (iter);
+ }
+
+ } // end for midi controllables
+ } // end null check
+}
+void
+GenericMidiControlProtocol::create_binding (PBD::Controllable* control, int pos, int control_number)
+{
+ if( control != NULL ) {
+ Glib::Mutex::Lock lm2 (controllables_lock);
+
+ MIDI::channel_t channel = (pos & 0xf);
+ MIDI::byte value = control_number;
+
+ // Create a MIDIControllable::
+ MIDIControllable* mc = new MIDIControllable (*_port, *control);
+
+ // Remove any old binding for this midi channel/type/value pair
+ // Note: can't use delete_binding() here because we don't know the specific controllable we want to remove, only the midi information
+ for( MIDIControllables::iterator iter = controllables.begin(); iter != controllables.end(); ++iter) {
+ MIDIControllable* existingBinding = (*iter);
+
+ if( (existingBinding->get_control_channel() & 0xf ) == channel &&
+ existingBinding->get_control_additional() == value &&
+ (existingBinding->get_control_type() & 0xf0 ) == MIDI::controller ) {
+
+ delete existingBinding;
+ controllables.erase (iter);
+ }
+
+ } // end for midi controllables
+
+
+ // Update the MIDI Controllable based on the the pos param
+ // Here is where a table lookup for user mappings could go; for now we'll just wing it...
+ mc->bind_midi( channel, MIDI::controller, value );
+
+ controllables.insert (mc);
+ } // end null test
+}
+
+void
+GenericMidiControlProtocol::auto_binding_on()
+{
+ auto_binding = true;
+}
+
+void
+GenericMidiControlProtocol::auto_binding_off()
+{
+ auto_binding = false;
}
XMLNode&
_feedback_interval = 10000;
}
- Controllable* c;
-
- {
- Glib::Mutex::Lock lm (pending_lock);
- pending_controllables.clear ();
- }
-
- Glib::Mutex::Lock lm2 (controllables_lock);
-
- controllables.clear ();
-
- nlist = node.children(); // "controls"
-
- if (nlist.empty()) {
- return 0;
- }
-
- nlist = nlist.front()->children ();
-
- for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
-
- if ((prop = (*niter)->property ("id")) != 0) {
-
- ID id = prop->value ();
-
- c = session->controllable_by_id (id);
+ // Are we using the autobinding feature? If so skip this part
+ if ( !auto_binding ) {
+
+ Controllable* c;
+
+ {
+ Glib::Mutex::Lock lm (pending_lock);
+ pending_controllables.clear ();
+ }
+
+ Glib::Mutex::Lock lm2 (controllables_lock);
+ controllables.clear ();
+ nlist = node.children(); // "controls"
+
+ if (nlist.empty()) {
+ return 0;
+ }
+
+ nlist = nlist.front()->children ();
+
+ for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
- if (c) {
- MIDIControllable* mc = new MIDIControllable (*_port, *c);
- if (mc->set_state (**niter) == 0) {
- controllables.insert (mc);
- }
+ if ((prop = (*niter)->property ("id")) != 0) {
+
+ ID id = prop->value ();
+ c = session->controllable_by_id (id);
- } else {
- warning << string_compose (_("Generic MIDI control: controllable %1 not found in session (ignored)"),
- id)
- << endmsg;
+ if (c) {
+ MIDIControllable* mc = new MIDIControllable (*_port, *c);
+ if (mc->set_state (**niter) == 0) {
+ controllables.insert (mc);
+ }
+
+ } else {
+ warning << string_compose (_("Generic MIDI control: controllable %1 not found in session (ignored)"),
+ id)
+ << endmsg;
+ }
}
}
- }
-
+ } // end autobinding check
return 0;
}
projects / ardour.git / blobdiff