andrew@0: #include "testApp.h"
andrew@0: 
andrew@0: //--------------------------------------------------------------
andrew@0: void testApp::setup(){
andrew@0: 	midiFileName = "../../../data/entertainer.mid";
andrew@0: 	int retVal = cannamMainFunction();
andrew@0: 	
andrew@0: 	playing = false;
andrew@0: 	/*
andrew@0: 	 bayesStruct.resetSize(1000);
andrew@0: 	 bayesStruct.resetSpeedSize(200);
andrew@0: 	 bayesStruct.setRelativeSpeedScalar(0.01);
andrew@0: 	 bayesStruct.simpleExample();
andrew@0: 	 */
andrew@0: 	
andrew@0: 	receiver.setup( PORT );
andrew@0: 	
andrew@0: 	screenWidth = ofGetWidth();
andrew@0: 	screenHeight = ofGetHeight();
andrew@0: 	midiEvents.screenWidth = &screenWidth;
andrew@0: 	midiEvents.screenHeight = &screenHeight;
andrew@2: 	midiEvents.drawTempoMode = false;
andrew@2: 	ofSetFrameRate(30);
andrew@0: }
andrew@0: 
andrew@0: //--------------------------------------------------------------
andrew@0: void testApp::update(){
andrew@0: 	if (playing){
andrew@0: 		midiEvents.updatePlayPosition();
andrew@14: 	//	midiEvents.bayesStruct.updateBestEstimate();
andrew@0: 	}
andrew@0: //	drawer.tickLocation+=20;
andrew@0: 	
andrew@0: 	// check for waiting messages
andrew@0: 	while( receiver.hasWaitingMessages() )
andrew@0: 	{
andrew@0: 		ofxOscMessage m;
andrew@0: 		receiver.getNextMessage( &m );
andrew@0: 		
andrew@0: 		if ( m.getAddress() == "/midinoteon" )
andrew@0: 		{
andrew@0: 			int newMidiOnPitch = m.getArgAsInt32(0);
andrew@0: 			int velocity = m.getArgAsInt32(1);
andrew@0: 			double time = m.getArgAsFloat(2);
andrew@0: 			
andrew@0: 			if (velocity != 0)
andrew@0: 			midiEvents.newNoteOnEvent(newMidiOnPitch, velocity, time);
andrew@0: 
andrew@0: 		}
andrew@0: 		
andrew@3: 		if ( m.getAddress() == "/setSpeedPrior" )
andrew@3: 		{
andrew@3: 			float speedPrior = m.getArgAsFloat(0);
andrew@3: 			printf("speed prior set to %f\n", speedPrior);
andrew@3: 			midiEvents.speedPriorValue = speedPrior;
andrew@3: 			midiEvents.bayesStruct.speedPriorValue = speedPrior;
andrew@3: 		}
andrew@3: 		
andrew@0: 		if ( m.getAddress() == "/startplaying" )
andrew@0: 		{
andrew@0: 			startPlaying();
andrew@0: 		}
andrew@0: 		
andrew@0: 		if ( m.getAddress() == "/stopplaying" )
andrew@0: 		{
andrew@0: 			stopPlaying();
andrew@0: 		}
andrew@15: 		
andrew@15: 		
andrew@24: 		if ( m.getAddress() == "/integratedEstimate" )
andrew@24: 		{
andrew@24: 			midiEvents.bayesStruct.usingIntegratedTempoEstimate = true;
andrew@24: 		}
andrew@24: 	
andrew@24: 		if ( m.getAddress() == "/MAPestimate" )
andrew@24: 		{
andrew@24: 			midiEvents.bayesStruct.usingIntegratedTempoEstimate = false;
andrew@24: 		}
andrew@24: 		
andrew@15: 		
andrew@15: 		if ( m.getAddress() == "/realtime" )
andrew@15: 		{
andrew@15: 			midiEvents.runningInRealTime = true;
andrew@15: 		}
andrew@15: 		
andrew@15: 		
andrew@15: 		if ( m.getAddress() == "/offline" )
andrew@15: 		{
andrew@15: 			midiEvents.runningInRealTime = false;
andrew@15: 		}
andrew@15: 		
andrew@24: 		if ( m.getAddress() == "/minimumSpeedRatio" )
andrew@24: 		{
andrew@24: 				
andrew@24: 			float minSpeed = m.getArgAsFloat(0);
andrew@24: 			//printf("minimum speed received is  %f and max is %f\n", minSpeed, midiEvents.bayesStruct.relativeSpeedLikelihood.getIndexInRealTerms(midiEvents.bayesStruct.relativeSpeedLikelihood.length-1));
andrew@24: 			if (minSpeed > 0 && minSpeed < midiEvents.bayesStruct.relativeSpeedLikelihood.getIndexInRealTerms(midiEvents.bayesStruct.relativeSpeedLikelihood.length-1)){
andrew@24: 			printf("minimum speed accepted is %f\n", minSpeed);
andrew@24: 				midiEvents.minimumMatchSpeed = minSpeed;
andrew@24: 			}
andrew@24: 		}
andrew@24: 		
andrew@0: 	}//end while osc
andrew@0: 	
andrew@0: }
andrew@0: 
andrew@0: //--------------------------------------------------------------
andrew@0: void testApp::draw(){
andrew@0: 
andrew@0: 	midiEvents.drawFile();
andrew@23: 
andrew@0: }
andrew@0: 
andrew@0: //--------------------------------------------------------------
andrew@0: void testApp::keyPressed(int key){
andrew@0: 
andrew@0: 	
andrew@22: //	if (key == ' '){
andrew@22: //		startPlaying();
andrew@22: //	}
andrew@0: 	
andrew@0: 	if (key == 'c'){
andrew@0: 		double timenow = ofGetElapsedTimeMillis();
andrew@0: 		midiEvents.exampleCrossUpdate();
andrew@0: 		timenow *= -1;
andrew@0: 		timenow += ofGetElapsedTimeMillis();
andrew@0: 		printf("CROSS UPDATE TOOK %f", timenow);
andrew@0: 	}
andrew@0: 	
andrew@0: 	if (key == OF_KEY_RETURN)
andrew@0: 		stopPlaying();
andrew@0: 	
andrew@0: 	if (key == OF_KEY_UP){
andrew@0: 		if (midiEvents.ticksPerScreen >= 4000)
andrew@0: 		midiEvents.ticksPerScreen += 2000;
andrew@0: 		else 
andrew@0: 			midiEvents.ticksPerScreen += 500;
andrew@0: 	}
andrew@0: 	
andrew@0: 	if (key == 'm'){
andrew@0: //		midiEvents.findMatch(84, 0, 10000);
andrew@0: 	}
andrew@0: 	
andrew@0: 	if (key == OF_KEY_DOWN){
andrew@0: 		if (midiEvents.ticksPerScreen >= 4000)
andrew@0: 		midiEvents.ticksPerScreen -= 2000;
andrew@0: 	else if (midiEvents.ticksPerScreen > 500)
andrew@0: 		midiEvents.ticksPerScreen -= 500;
andrew@0: 	}
andrew@0: 	
andrew@0: 	if (key == 'w')
andrew@0: 		midiEvents.printMatchMatrix();
andrew@0: 	
andrew@0: 	if (key == 'p'){
andrew@0: 		midiEvents.printNotes();
andrew@0: 	}
andrew@0: 
andrew@0: 	if (key == 'l')
andrew@0: 		midiEvents.bayesStruct.decaySpeedDistribution(100);
andrew@0: 	
andrew@1: 	if (key == 't')
andrew@1: 		midiEvents.drawTempoMode = !midiEvents.drawTempoMode;
andrew@1: 	
andrew@9: 	if (key == 'r')
andrew@9: 		midiEvents.drawPhaseMode = !midiEvents.drawPhaseMode;
andrew@9: 	
andrew@0: 	if (key == 'o'){
andrew@0: 		//open audio file
andrew@0: 		string *filePtr;
andrew@0: 		filePtr = &midiFileName;	
andrew@0: 		
andrew@0: 		if (getFilenameFromDialogBox(filePtr)){
andrew@0: 			printf("Midifile: Loaded name okay :\n'%s' \n", midiFileName.c_str());	
andrew@0: 			cannamMainFunction();
andrew@0: 		}
andrew@22: 	}
andrew@22: 
andrew@0: 	
andrew@22: 	
andrew@0: }
andrew@0: 
andrew@0: //--------------------------------------------------------------
andrew@0: void testApp::keyReleased(int key){
andrew@0: 
andrew@0: }
andrew@0: 
andrew@0: //--------------------------------------------------------------
andrew@0: void testApp::mouseMoved(int x, int y ){
andrew@1: 	midiEvents.mouseX = midiEvents.getEventTimeMillis((x * midiEvents.ticksPerScreen)/ screenWidth);
andrew@0: }
andrew@0: 
andrew@0: //--------------------------------------------------------------
andrew@0: void testApp::mouseDragged(int x, int y, int button){
andrew@0: 
andrew@0: }
andrew@0: 
andrew@0: //--------------------------------------------------------------
andrew@0: void testApp::mousePressed(int x, int y, int button){
andrew@0: 
andrew@0: }
andrew@0: 
andrew@0: //--------------------------------------------------------------
andrew@0: void testApp::mouseReleased(int x, int y, int button){
andrew@0: 
andrew@0: }
andrew@0: 
andrew@0: //--------------------------------------------------------------
andrew@0: void testApp::windowResized(int w, int h){
andrew@0: 	screenWidth = w;
andrew@0: 	screenHeight = h;
andrew@0: 	midiEvents.noteHeight = screenHeight / (float)(midiEvents.noteMaximum - midiEvents.noteMinimum);
andrew@0: 	
andrew@0: }
andrew@0: 
andrew@0: 
andrew@0: 
andrew@0: void testApp::startPlaying(){
andrew@0: 	playing = !playing;
andrew@0: 	midiEvents.reset();
andrew@0: 	midiEvents.setStartPlayingTimes();
andrew@0: 	//this is where we stop and start playing
andrew@0: }
andrew@0: 
andrew@0: void testApp::stopPlaying(){
andrew@0: 	playing = false;
andrew@0: }
andrew@0: 
andrew@0: bool testApp::getFilenameFromDialogBox(string* fileNameToSave){
andrew@0: 	//this uses a pointer structure within the loader and returns true if the dialogue box was used successfully
andrew@0: 	// first, create a string that will hold the URL
andrew@0: 	string URL;
andrew@0: 	
andrew@0: 	// openFile(string& URL) returns 1 if a file was picked
andrew@0: 	// returns 0 when something went wrong or the user pressed 'cancel'
andrew@0: 	int response = ofxFileDialogOSX::openFile(URL);
andrew@0: 	if(response){
andrew@0: 		// now you can use the URL 
andrew@0: 		*fileNameToSave = URL;
andrew@0: 		//printf("\n filename is %s \n", soundFileName.c_str());
andrew@0: 		return true;
andrew@0: 	}
andrew@0: 	else {
andrew@0: 		//	soundFileName = "OPEN canceled. ";
andrew@0: 		printf("\n open file cancelled \n");
andrew@0: 		return false;
andrew@0: 	}
andrew@0: 	
andrew@0: 	
andrew@0: 	
andrew@0: }
andrew@0: 
andrew@0: 
andrew@0: 
andrew@0: 
andrew@0: int testApp::cannamMainFunction(){
andrew@0: 
andrew@0: 
andrew@2: 	midiEvents.clearAllEvents();
andrew@0: 	
andrew@0: 	//int main(int argc, char **argv)
andrew@0: 	//{
andrew@0: 	//	if (argc != 2) {
andrew@0: 	//		cerr << "Usage: midifile <file.mid>" << endl;
andrew@0: 	//		return 1;
andrew@0: 	//	}
andrew@0: 		
andrew@0: 	std::string filename = midiFileName;//argv[1];
andrew@2: 	
andrew@3: //	fileLoader.chopBeginning = true;
andrew@2: 	fileLoader.loadFile(filename, midiEvents);
andrew@2: 	
andrew@2: }//new end of load function
andrew@2: 
andrew@2: 
andrew@2: 
andrew@2: 
andrew@2: 	//trying to port to new class
andrew@2: 	/*
andrew@2: 			MIDIFileReader fr(filename);
andrew@2: 	
andrew@0: 		if (!fr.isOK()) {
andrew@0: 			std::cerr << "Error: " << fr.getError().c_str() << std::endl;
andrew@0: 			return 1;
andrew@0: 		}
andrew@0: 		
andrew@0: 		MIDIComposition c = fr.load();
andrew@0: 		
andrew@0: 		switch (fr.getFormat()) {
andrew@0: 			case MIDI_SINGLE_TRACK_FILE: cout << "Format: MIDI Single Track File" << endl; break;
andrew@0: 			case MIDI_SIMULTANEOUS_TRACK_FILE: cout << "Format: MIDI Simultaneous Track File" << endl; break;
andrew@0: 			case MIDI_SEQUENTIAL_TRACK_FILE: cout << "Format: MIDI Sequential Track File" << endl; break;
andrew@0: 			default: cout << "Format: Unknown MIDI file format?" << endl; break;
andrew@0: 		}
andrew@0: 		
andrew@0: 		cout << "Tracks: " << c.size() << endl;
andrew@0: 		
andrew@0: 		int td = fr.getTimingDivision();
andrew@0: 		if (td < 32768) {
andrew@0: 			cout << "Timing division: " << fr.getTimingDivision() << " ppq" << endl;
andrew@0: 			
andrew@0: 			midiEvents.pulsesPerQuarternote = fr.getTimingDivision();
andrew@0: 		} else {
andrew@0: 			int frames = 256 - (td >> 8);
andrew@0: 			int subframes = td & 0xff;
andrew@0: 			cout << "SMPTE timing: " << frames << " fps, " << subframes << " subframes" << endl;
andrew@0: 		}
andrew@0: 		
andrew@0: 		for (MIDIComposition::const_iterator i = c.begin(); i != c.end(); ++i) {
andrew@0: 			
andrew@0: 			cout << "Start of track: " << i->first+1 << endl;
andrew@0: 			
andrew@0: 			for (MIDITrack::const_iterator j = i->second.begin(); j != i->second.end(); ++j) {
andrew@0: 				
andrew@0: 				unsigned int t = j->getTime();
andrew@0: 				int ch = j->getChannelNumber();
andrew@0: 				
andrew@0: 				if (j->isMeta()) {
andrew@0: 					int code = j->getMetaEventCode();
andrew@0: 					string name;
andrew@0: 					bool printable = true;
andrew@0: 					switch (code) {
andrew@0: 							
andrew@0: 						case MIDI_END_OF_TRACK:
andrew@0: 							cout << t << ": End of track" << endl;
andrew@0: 							break;
andrew@0: 							
andrew@0: 						case MIDI_TEXT_EVENT: name = "Text"; break;
andrew@0: 						case MIDI_COPYRIGHT_NOTICE: name = "Copyright"; break;
andrew@0: 						case MIDI_TRACK_NAME: name = "Track name"; break;
andrew@0: 						case MIDI_INSTRUMENT_NAME: name = "Instrument name"; break;
andrew@0: 						case MIDI_LYRIC: name = "Lyric"; break;
andrew@0: 						case MIDI_TEXT_MARKER: name = "Text marker"; break;
andrew@0: 						case MIDI_SEQUENCE_NUMBER: name = "Sequence number"; printable = false; break;
andrew@0: 						case MIDI_CHANNEL_PREFIX_OR_PORT: name = "Channel prefix or port"; printable = false; break;
andrew@0: 						case MIDI_CUE_POINT: name = "Cue point"; break;
andrew@0: 						case MIDI_CHANNEL_PREFIX: name = "Channel prefix"; printable = false; break;
andrew@0: 						case MIDI_SEQUENCER_SPECIFIC: name = "Sequencer specific"; printable = false; break;
andrew@0: 						case MIDI_SMPTE_OFFSET: name = "SMPTE offset"; printable = false; break;
andrew@0: 							
andrew@0: 						case MIDI_SET_TEMPO:
andrew@0: 						{
andrew@0: 							int m0 = j->getMetaMessage()[0];
andrew@0: 							int m1 = j->getMetaMessage()[1];
andrew@0: 							int m2 = j->getMetaMessage()[2];
andrew@0: 							long tempo = (((m0 << 8) + m1) << 8) + m2;
andrew@0: 							
andrew@0: 							cout << t << ": Tempo: " << 60000000.0 / double(tempo) << endl;
andrew@0: 							midiEvents.tempo = 60000000.0 / double(tempo);
andrew@0: 							midiEvents.period = double(tempo)/1000.0;
andrew@0: 							
andrew@0: 							printf("period double is %f\n", midiEvents.period);
andrew@0: 						}
andrew@0: 							break;
andrew@0: 							
andrew@0: 						case MIDI_TIME_SIGNATURE:
andrew@0: 						{
andrew@0: 							int numerator = j->getMetaMessage()[0];
andrew@0: 							int denominator = 1 << (int)j->getMetaMessage()[1];
andrew@0: 							
andrew@0: 							cout << t << ": Time signature: " << numerator << "/" << denominator << endl;
andrew@0: 						}
andrew@0: 							
andrew@0: 						case MIDI_KEY_SIGNATURE:
andrew@0: 						{
andrew@0: 							int accidentals = j->getMetaMessage()[0];
andrew@0: 							int isMinor = j->getMetaMessage()[1];
andrew@0: 							bool isSharp = accidentals < 0 ? false : true;
andrew@0: 							accidentals = accidentals < 0 ? -accidentals : accidentals;
andrew@0: 							cout << t << ": Key signature: " << accidentals << " "
andrew@0: 							<< (isSharp ?
andrew@0: 								(accidentals > 1 ? "sharps" : "sharp") :
andrew@0: 								(accidentals > 1 ? "flats" : "flat"))
andrew@0: 							<< (isMinor ? ", minor" : ", major") << endl;
andrew@0: 						}
andrew@0: 							
andrew@0: 					}
andrew@0: 					
andrew@0: 					
andrew@0: 					if (name != "") {
andrew@0: 						if (printable) {
andrew@0: 							cout << t << ": File meta event: code " << code
andrew@0: 							<< ": " << name << ": \"" << j->getMetaMessage()
andrew@0: 							<< "\"" << endl;
andrew@0: 						} else {
andrew@0: 							cout << t << ": File meta event: code " << code
andrew@0: 							<< ": " << name << ": ";
andrew@0: 							for (int k = 0; k < j->getMetaMessage().length(); ++k) {
andrew@0: 								cout << (int)j->getMetaMessage()[k] << " ";
andrew@0: 							}
andrew@0: 						}
andrew@0: 					}
andrew@0: 					continue;
andrew@0: 				}
andrew@0: 				
andrew@0: 				switch (j->getMessageType()) {
andrew@0: 						
andrew@0: 					case MIDI_NOTE_ON:
andrew@0: 						cout << t << ": Note: channel " << ch
andrew@0: 						<< " duration " << j->getDuration()
andrew@0: 						<< " pitch " << j->getPitch()
andrew@0: 						<< " velocity " << j->getVelocity() 
andrew@0: 						<< "event time " << midiEvents.getEventTimeMillis(t) << endl;
andrew@0: 						v.clear();
andrew@0: 						v.push_back(t);
andrew@0: 						v.push_back(j->getPitch());
andrew@0: 						v.push_back(j->getVelocity());
andrew@0: 						v.push_back(j->getDuration());
andrew@0: 						midiEvents.recordedNoteOnMatrix.push_back(v);
andrew@0: 						midiEvents.recordedEventTimes.push_back(midiEvents.getEventTimeMillis(t));
andrew@0: 						break;
andrew@0: 						
andrew@0: 					case MIDI_POLY_AFTERTOUCH:
andrew@0: 						cout << t << ": Polyphonic aftertouch: channel " << ch
andrew@0: 						<< " pitch " << j->getPitch()
andrew@0: 						<< " pressure " << j->getData2() << endl;
andrew@0: 						break;
andrew@0: 						
andrew@0: 					case MIDI_CTRL_CHANGE:
andrew@0: 					{
andrew@0: 						int controller = j->getData1();
andrew@0: 						string name;
andrew@0: 						switch (controller) {
andrew@0: 							case MIDI_CONTROLLER_BANK_MSB: name = "Bank select MSB"; break;
andrew@0: 							case MIDI_CONTROLLER_VOLUME: name = "Volume"; break;
andrew@0: 							case MIDI_CONTROLLER_BANK_LSB: name = "Bank select LSB"; break;
andrew@0: 							case MIDI_CONTROLLER_MODULATION: name = "Modulation wheel"; break;
andrew@0: 							case MIDI_CONTROLLER_PAN: name = "Pan"; break;
andrew@0: 							case MIDI_CONTROLLER_SUSTAIN: name = "Sustain"; break;
andrew@0: 							case MIDI_CONTROLLER_RESONANCE: name = "Resonance"; break;
andrew@0: 							case MIDI_CONTROLLER_RELEASE: name = "Release"; break;
andrew@0: 							case MIDI_CONTROLLER_ATTACK: name = "Attack"; break;
andrew@0: 							case MIDI_CONTROLLER_FILTER: name = "Filter"; break;
andrew@0: 							case MIDI_CONTROLLER_REVERB: name = "Reverb"; break;
andrew@0: 							case MIDI_CONTROLLER_CHORUS: name = "Chorus"; break;
andrew@0: 							case MIDI_CONTROLLER_NRPN_1: name = "NRPN 1"; break;
andrew@0: 							case MIDI_CONTROLLER_NRPN_2: name = "NRPN 2"; break;
andrew@0: 							case MIDI_CONTROLLER_RPN_1: name = "RPN 1"; break;
andrew@0: 							case MIDI_CONTROLLER_RPN_2: name = "RPN 2"; break;
andrew@0: 							case MIDI_CONTROLLER_SOUNDS_OFF: name = "All sounds off"; break;
andrew@0: 							case MIDI_CONTROLLER_RESET: name = "Reset"; break;
andrew@0: 							case MIDI_CONTROLLER_LOCAL: name = "Local"; break;
andrew@0: 							case MIDI_CONTROLLER_ALL_NOTES_OFF: name = "All notes off"; break;
andrew@0: 						}
andrew@0: 						cout << t << ": Controller change: channel " << ch
andrew@0: 						<< " controller " << j->getData1();
andrew@0: 						if (name != "") cout << " (" << name << ")";
andrew@0: 						cout << " value " << j->getData2() << endl;
andrew@0: 					}
andrew@0: 						break;
andrew@0: 						
andrew@0: 					case MIDI_PROG_CHANGE:
andrew@0: 						cout << t << ": Program change: channel " << ch
andrew@0: 						<< " program " << j->getData1() << endl;
andrew@0: 						break;
andrew@0: 						
andrew@0: 					case MIDI_CHNL_AFTERTOUCH:
andrew@0: 						cout << t << ": Channel aftertouch: channel " << ch
andrew@0: 						<< " pressure " << j->getData1() << endl;
andrew@0: 						break;
andrew@0: 						
andrew@0: 					case MIDI_PITCH_BEND:
andrew@0: 						cout << t << ": Pitch bend: channel " << ch
andrew@0: 						<< " value " << (int)j->getData2() * 128 + (int)j->getData1() << endl;
andrew@0: 						break;
andrew@0: 						
andrew@0: 					case MIDI_SYSTEM_EXCLUSIVE:
andrew@0: 						cout << t << ": System exclusive: code "
andrew@0: 						<< (int)j->getMessageType() << " message length " <<
andrew@0: 						j->getMetaMessage().length() << endl;
andrew@0: 						break;
andrew@0: 						
andrew@0: 						
andrew@0: 				}
andrew@0: 				
andrew@0: 				
andrew@0: 			}
andrew@0: 			
andrew@0: 			
andrew@0: 		}
andrew@0: 		
andrew@2: }//end cannam midi main	
andrew@0: 	
andrew@2: */
andrew@0: 
andrew@0: