andrew@1: /*
andrew@1:  *  RecordedMultitrackAudio.cpp
andrew@1:  *  MultipleAudioMathcher
andrew@1:  *
andrew@1:  *  Created by Andrew on 31/01/2012.
andrew@1:  *  Copyright 2012 QMUL. All rights reserved.
andrew@1:  *
andrew@1:  */
andrew@1: 
andrew@1: #include "RecordedMultitrackAudio.h"
andrew@1: 
andrew@1: 
andrew@1: void RecordedMultitrackAudio::loadTestAudio(){
andrew@1: 	
andrew@23: 
andrew@1: 	
andrew@6: 	//"../../../data/sound/basicClavScale.wav";	
andrew@1: 	
andrew@1: 	//LoadedAudioHolder lah;
andrew@1: 	//	lah.loadAudioFile(infilename);
andrew@1: 	//	loadedAudioFiles.push_back(lah);
andrew@1: 	
andrew@7: 	trackScreenHeight = 0.15;
andrew@1: 	//Take care here - we need a pointer to create new instance
andrew@1: 	//but not then delete the instance before the vector of all audio tracks has been used
andrew@1: 	//the above code using lah has problem that it deletes objects once out of the scope of testApp.setup()
andrew@1: 	//when lah is in theory no longer used - something like that possible? - at least pointers to onset detection seem deleted
andrew@23: /*
andrew@2: 	loadedAudioPtr = new LoadedAudioHolder();
andrew@10: 	loadedAudioPtr->loadAudioFile(kickfilename);
andrew@1: 	loadedAudioFiles[0] = *loadedAudioPtr;
andrew@7: 	loadedAudioFiles[0].fileLoader.onsetDetect.window.setToRelativeSize(0, 0.0, 1, trackScreenHeight);
andrew@2: 	loadedAudioFiles[0].setTrackType(0);//	fileLoader.onsetDetect.trackType = 0;
andrew@23: */	
andrew@1: 	//	printf("Loaded audio %i\n", (int)numberOfAudioTracks);
andrew@1: 	printf("loaded max val  is %f\n", loadedAudioFiles[0].fileLoader.onsetDetect.onsetDetector.maximumDetectionValue);
andrew@1: 	
andrew@1: 	printf("BEFORE LOADING 1\n");
andrew@1: 	printInfo();
andrew@1: 	
andrew@23: 	setDifferentMultitracks(1);
andrew@7: 
andrew@1: 	printf("AFTER LOADING 1\n");
andrew@1: 	printInfo();
andrew@1: 	
andrew@7: 	numberOfAudioTracks = 3;
andrew@1: 	
andrew@1: 	
andrew@1: }
andrew@1: 
andrew@23: void RecordedMultitrackAudio::setDifferentMultitracks(const int& setToLoad){
andrew@23: 	const char	*kickfilename ;//= "../../../data/sound/LiveDues/kick_liveDues.wav";	
andrew@23: 	const char	*bassfilename ;//"../../../data/sound/LiveDues/bass_upsideLive.wav";	
andrew@23: 	const char	*snarefilename ;
andrew@23: 	
andrew@23: 	switch (setToLoad) {
andrew@23: 		case 0:
andrew@23: 			
andrew@23: 				kickfilename = "../../../data/sound/LiveDues/kick_liveDues.wav";	
andrew@23: 				bassfilename = "../../../data/sound/LiveDues/bass_upsideLive.wav";	
andrew@23: 				snarefilename = "../../../data/sound/LiveDues/snare_liveDues.wav";	
andrew@23: 			 
andrew@23: 				
andrew@23: 			
andrew@23: 			break;
andrew@23: 		case 1:
andrew@23: 			
andrew@23: 				kickfilename = "../../../data/sound/DiamondMatch1/kick_bip.wav";	
andrew@23: 				bassfilename = "../../../data/sound/DiamondMatch1/bass_bip.wav";	
andrew@23: 				snarefilename = "../../../data/sound/DiamondMatch1/snare_bip.wav";	
andrew@23: 			
andrew@23: 		
andrew@23: 		case 2:
andrew@23: 				kickfilename = "../../../data/sound/LiveIdiot2/02kick_bip.wav";	
andrew@23: 				bassfilename = "../../../data/sound/LiveIdiot2/01bass_bip.wav";	
andrew@23: 				snarefilename = "../../../data/sound/LiveIdiot2/03snare_bip.wav";	
andrew@23: 			 
andrew@23: 			break;
andrew@23: 		case 3:
andrew@23: 			
andrew@23: 			 	kickfilename = "../../../data/sound/UistLive1/02kick_bip.wav";	
andrew@23: 			 	bassfilename = "../../../data/sound/UistLive1/01bass_bip.wav";	
andrew@23: 			 	snarefilename = "../../../data/sound/UistLive1/03snare_bip.wav";	
andrew@23: 		
andrew@23: 		break;
andrew@23: 	}
andrew@23: 	loadAudioTrack(kickfilename, 0);
andrew@23: 	loadAudioTrack(bassfilename, 1);
andrew@23: 	loadAudioTrack(snarefilename, 2);
andrew@23: 
andrew@23: 
andrew@23: }
andrew@23: 
andrew@23: void RecordedMultitrackAudio::loadAudioTrack(std::string name, const int& channel){
andrew@23: 	//kick - track type 0
andrew@23: 	//bass - type 1
andrew@23: 	//snare type 2
andrew@23: 	if (channel >= 0 && channel <= 4){
andrew@23: 	loadedAudioPtr = new LoadedAudioHolder;
andrew@23: 	loadedAudioPtr->loadAudioFile(name);
andrew@23: 	loadedAudioFiles[channel] = *loadedAudioPtr;
andrew@23: 	loadedAudioFiles[channel].fileLoader.onsetDetect.window.setToRelativeSize(0, trackScreenHeight*channel, 1, trackScreenHeight);
andrew@23: 	loadedAudioFiles[channel].setTrackType(channel);
andrew@23: 	}
andrew@23: }
andrew@23: 
andrew@1: 
andrew@1: 
andrew@1: void RecordedMultitrackAudio::drawTracks(){
andrew@1: 	
andrew@1: 	for (int i = 0;i < numberOfAudioTracks;i++){		
andrew@1: 		loadedAudioFiles[i].draw();
andrew@1: 	}
andrew@1: }
andrew@1: 
andrew@1: 
andrew@1: void RecordedMultitrackAudio::updatePosition(){
andrew@1: 	for (int i = 0;i < numberOfAudioTracks;i++)
andrew@1: 		loadedAudioFiles[i].updateToPlayPosition();
andrew@1: }
andrew@1: 
andrew@9: void RecordedMultitrackAudio::updatePositionToMillis(const double& millis){
andrew@9: 	for (int i = 0;i < numberOfAudioTracks;i++)
andrew@9: 		loadedAudioFiles[i].updateToMillisPosition(millis);
andrew@9: }
andrew@2: 
andrew@1: void RecordedMultitrackAudio::switchScreens(){
andrew@1: 	for (int i = 0;i < numberOfAudioTracks;i++)
andrew@1: 		loadedAudioFiles[i].switchScreens();
andrew@1: }
andrew@1: 
andrew@1: 
andrew@1: void RecordedMultitrackAudio::togglePlay(){
andrew@1: 	for (int i = 0;i < numberOfAudioTracks;i++)
andrew@1: 		loadedAudioFiles[i].togglePlay();
andrew@1: }
andrew@1: 
andrew@1: void RecordedMultitrackAudio::stop(){
andrew@1: 	for (int i = 0;i < numberOfAudioTracks;i++)
andrew@1: 		loadedAudioFiles[i].stop();
andrew@1: }
andrew@1: 
andrew@1: 
andrew@1: void RecordedMultitrackAudio::printInfo(){
andrew@1: 	loadedAudioFiles[0].fileLoader.onsetDetect.printChromaInfo();
andrew@1: 	loadedAudioFiles[0].printEvents();
andrew@1: }
andrew@1: 
andrew@1: void RecordedMultitrackAudio::windowResized(const int& w, const int& h){
andrew@1: 	for (int i = 0;i < numberOfAudioTracks;i++)
andrew@1: 		loadedAudioFiles[i].windowResized(w, h);
andrew@1: }
andrew@1: 
andrew@1: void RecordedMultitrackAudio::zoomIn(){
andrew@1: 	for (int i = 0;i < numberOfAudioTracks;i++)
andrew@1: 		loadedAudioFiles[i].fileLoader.zoomIn();
andrew@1: }
andrew@1: 
andrew@1: void RecordedMultitrackAudio::zoomOut(){
andrew@1: 	for (int i = 0;i < numberOfAudioTracks;i++)
andrew@1: 		loadedAudioFiles[i].fileLoader.zoomOut();
andrew@1: }
andrew@1: 
andrew@1: