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push2: working port i/o

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This commit is contained in:
Paul Davis 2016-06-16 10:43:21 -04:00
parent 67698b8232
commit 96db13e1ba
2 changed files with 47 additions and 13 deletions
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59
libs/surfaces/push2/push2.cc
View file

@ -24,11 +24,11 @@
#include "pbd/debug.h"
#include "pbd/failed_constructor.h"
#include "ardour/debug.h"
#include "ardour/audioengine.h"
#include "ardour/async_midi_port.h"
#include "ardour/audioengine.h"
#include "ardour/debug.h"
#include "ardour/midiport_manager.h"
#include "ardour/session.h"
#include "push2.h"
using namespace ARDOUR;
@ -97,8 +97,8 @@ Push2::open ()
return -1;
}
_input_port[1] = boost::dynamic_pointer_cast<AsyncMIDIPort>(_async_in[1]).get();
_output_port[1] = boost::dynamic_pointer_cast<AsyncMIDIPort>(_async_out[1]).get();
_input_port[0] = boost::dynamic_pointer_cast<AsyncMIDIPort>(_async_in[0]).get();
_output_port[0] = boost::dynamic_pointer_cast<AsyncMIDIPort>(_async_out[0]).get();
_async_in[1] = AudioEngine::instance()->register_input_port (DataType::MIDI, X_("push2 in2"), true);
_async_out[1] = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("push2 out2"), true);
@ -110,6 +110,16 @@ Push2::open ()
_input_port[1] = boost::dynamic_pointer_cast<AsyncMIDIPort>(_async_in[1]).get();
_output_port[1] = boost::dynamic_pointer_cast<AsyncMIDIPort>(_async_out[1]).get();
AsyncMIDIPort* asp;
asp = dynamic_cast<AsyncMIDIPort*> (_input_port[0]);
asp->xthread().set_receive_handler (sigc::bind (sigc::mem_fun (this, &Push2::midi_input_handler), _input_port[0]));
asp->xthread().attach (main_loop()->get_context());
asp = dynamic_cast<AsyncMIDIPort*> (_input_port[1]);
asp->xthread().set_receive_handler (sigc::bind (sigc::mem_fun (this, &Push2::midi_input_handler), _input_port[1]));
asp->xthread().attach (main_loop()->get_context());
return 0;
}
@ -186,9 +196,8 @@ Push2::do_request (Push2Request * req)
int
Push2::stop ()
{
close ();
BaseUI::quit ();
close ();
return 0;
}
@ -279,16 +288,16 @@ Push2::set_active (bool yn)
if (yn) {
/* start event loop */
BaseUI::run ();
if (open ()) {
DEBUG_TRACE (DEBUG::Push2, "device open failed\n");
close ();
return -1;
}
/* start event loop */
BaseUI::run ();
// connect_session_signals ();
/* say hello */
@ -332,8 +341,7 @@ Push2::set_active (bool yn)
} else {
BaseUI::quit ();
close ();
stop ();
}
@ -350,3 +358,28 @@ Push2::write (int port, const MidiByteArray& data)
/* immediate delivery */
_output_port[port]->write (&data[0], data.size(), 0);
}
bool
Push2::midi_input_handler (IOCondition ioc, MIDI::Port* port)
{
if (ioc & ~IO_IN) {
DEBUG_TRACE (DEBUG::Push2, "MIDI port closed\n");
return false;
}
if (ioc & IO_IN) {
DEBUG_TRACE (DEBUG::Push2, string_compose ("something happend on %1\n", port->name()));
AsyncMIDIPort* asp = dynamic_cast<AsyncMIDIPort*>(port);
if (asp) {
asp->clear ();
}
DEBUG_TRACE (DEBUG::Push2, string_compose ("data available on %1\n", port->name()));
framepos_t now = AudioEngine::instance()->sample_time();
// port->parse (now);
}
return true;
}

1
libs/surfaces/push2/push2.h
View file

@ -147,6 +147,7 @@ class Push2 : public ARDOUR::ControlProtocol
boost::shared_ptr<ARDOUR::Port> _async_out[2];
void write (int port, const MidiByteArray&);
bool midi_input_handler (Glib::IOCondition ioc, MIDI::Port* port);
};