mirror of
https://github.com/HifiExperiments/overte.git
synced 2025-08-04 02:24:51 +02:00
73 lines
1.8 KiB
C++
73 lines
1.8 KiB
C++
//
|
|
// MIDIManager.cpp
|
|
//
|
|
//
|
|
// Created by Stephen Birarda on 2014-06-30.
|
|
// Copyright 2014 High Fidelity, Inc.
|
|
//
|
|
// Distributed under the Apache License, Version 2.0.
|
|
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
|
|
//
|
|
|
|
#include <QtCore/QDebug>
|
|
|
|
#include "InterfaceLogging.h"
|
|
#include "MIDIManager.h"
|
|
|
|
MIDIManager& MIDIManager::getInstance() {
|
|
static MIDIManager sharedInstance;
|
|
return sharedInstance;
|
|
}
|
|
|
|
void MIDIManager::midiCallback(double deltaTime, std::vector<unsigned char>* message, void* userData) {
|
|
#ifdef HAVE_RTMIDI
|
|
|
|
MIDIEvent callbackEvent;
|
|
callbackEvent.deltaTime = deltaTime;
|
|
|
|
callbackEvent.type = message->at(0);
|
|
|
|
if (message->size() > 1) {
|
|
callbackEvent.data1 = message->at(1);
|
|
}
|
|
|
|
if (message->size() > 2) {
|
|
callbackEvent.data2 = message->at(2);
|
|
}
|
|
|
|
emit getInstance().midiEvent(callbackEvent);
|
|
#endif
|
|
}
|
|
|
|
MIDIManager::~MIDIManager() {
|
|
#ifdef HAVE_RTMIDI
|
|
delete _midiInput;
|
|
#endif
|
|
}
|
|
|
|
#ifdef HAVE_RTMIDI
|
|
const int DEFAULT_MIDI_PORT = 0;
|
|
#endif
|
|
|
|
void MIDIManager::openDefaultPort() {
|
|
#ifdef HAVE_RTMIDI
|
|
if (!_midiInput) {
|
|
_midiInput = new RtMidiIn();
|
|
|
|
if (_midiInput->getPortCount() > 0) {
|
|
qCDebug(interfaceapp) << "MIDIManager opening port" << DEFAULT_MIDI_PORT;
|
|
|
|
_midiInput->openPort(DEFAULT_MIDI_PORT);
|
|
|
|
// don't ignore sysex, timing, or active sensing messages
|
|
_midiInput->ignoreTypes(false, false, false);
|
|
|
|
_midiInput->setCallback(&MIDIManager::midiCallback);
|
|
} else {
|
|
qCDebug(interfaceapp) << "MIDIManager openDefaultPort called but there are no ports available.";
|
|
delete _midiInput;
|
|
_midiInput = NULL;
|
|
}
|
|
}
|
|
#endif
|
|
}
|