andrew@50: /*
andrew@50:  *  EwertAnnotationReader.cpp
andrew@50:  *  annotationResultCalculator
andrew@50:  *
andrew@50:  *  Created by Andrew on 14/05/2012.
andrew@50:  *  Copyright 2012 QMUL. All rights reserved.
andrew@50:  *
andrew@50:  */
andrew@50: 
andrew@50: #include "EwertAnnotationReader.h"
andrew@50: 
andrew@50: EwertAnnotationReader::EwertAnnotationReader(){
andrew@50: 	swapOrder = false;
andrew@50: 	annotationsLoaded = false;
andrew@50: }
andrew@50: 
andrew@50: 
andrew@50: void EwertAnnotationReader::clearAlignmentMatrix(){
andrew@50: 	alignmentTimes.clear();
andrew@50: 	DoubleVector v;
andrew@50: 	alignmentTimes.push_back(v);
andrew@50: 	v.clear();
andrew@50: 	alignmentTimes.push_back(v);
andrew@50: }
andrew@50: void EwertAnnotationReader::readInBeatsFile(std::string& pathName){
andrew@50: 	
andrew@50: 	// "/Users/andrew/Documents/work/MuseScore/RWC/ANNOTATION/RM-C002_annotation+WavPos.csv"
andrew@50: 	//beatTimes.clear();
andrew@50: 	
andrew@50: 	clearAlignmentMatrix();
andrew@50: 	
andrew@50: 	printf("READ FILE %s\n", pathName.c_str());
andrew@50: 	ifstream file ( pathName.c_str());
andrew@50: 	string value, tmpLine;
andrew@50: 	stringstream iss;
andrew@50: 	int count = 0;
andrew@50: 	
andrew@50: 	while ( file.good() )
andrew@50: 	{
andrew@50: 		getline(file, tmpLine);
andrew@50: 		iss << tmpLine;
andrew@50: 		
andrew@50: 		if (tmpLine.substr(0,1) != "%"){
andrew@50: 
andrew@50: 		//printf("line%i='%s'", count, tmpLine.c_str());
andrew@50: 			count++;
andrew@50: 			
andrew@50: 		string::size_type start = tmpLine.find_first_not_of(" ;,\t\v\n");
andrew@50: 			
andrew@50: 			if (start != string::npos){
andrew@50: 				
andrew@50: 				string firstpart = tmpLine.substr(start, string::npos);
andrew@50: 				
andrew@50: 				string::size_type end = firstpart.find_first_of(" ;,\t\v\n");
andrew@50: 				string part = firstpart.substr(0, end);
andrew@50: 				
andrew@50: 				string secondpart = tmpLine.substr(end+1, string::npos);
andrew@50: 				//start = secondpart.find_first_not_of(" ,\t\v\n");
andrew@50: 				//secondpart = tmpLine.substr(end , string::npos);
andrew@50: 				
andrew@50: 				double firstTime = atof(part.c_str());
andrew@50: 				double secondTime = atof(secondpart.c_str());											 
andrew@50: 				
andrew@50: 				//printf("%f,%f\n", firstTime, secondTime);
andrew@50: 				
andrew@50: 				if (!swapOrder){
andrew@50: 				alignmentTimes[0].push_back(firstTime);
andrew@50: 				alignmentTimes[1].push_back(secondTime);
andrew@50: 				} else{
andrew@50: 					alignmentTimes[0].push_back(secondTime);
andrew@50: 					alignmentTimes[1].push_back(firstTime);
andrew@50: 				}
andrew@50: 				
andrew@50: 				
andrew@50: 				
andrew@50: 			}else {//didnt find separator til end of line
andrew@50: 				//printf("END: line empty\n");
andrew@50: 			}	
andrew@50: 			
andrew@50: 		}else {//starts with %
andrew@50: 			//printf("FIRST LINE IGNORED line%i='%s'", count, tmpLine.c_str());
andrew@50: 		//	count++;
andrew@50: 		}
andrew@50: 		
andrew@50: 	}//end while file is good
andrew@50: 	
andrew@50: 	annotationsLoaded = true;
andrew@50: 	
andrew@50: 	//	printBeatTimes();
andrew@50: 	//printf("There are %i BEAT annotations\n", (int)beatTimes.size());
andrew@50: 	
andrew@50: }