Main.java

package wf;

import java.io.IOException;

import javafx.application.Application;
import javafx.event.EventHandler;
import javafx.fxml.FXMLLoader;
import javafx.stage.Stage;
import javafx.stage.WindowEvent;
import wf.util.LoadTask;
import wf.util.RetrieveDateAndTime;
import wf.view.MainController;
import javafx.scene.Scene;
import javafx.scene.layout.AnchorPane;

public class Main extends Application {

	private AnchorPane main_ap;
	private Scene main_scene;
	private FXMLLoader loader = new FXMLLoader();
	private static MainController mainController = new MainController();

	private static LoadTask loadTask = LoadTask.getInstance();

	@Override
	public void start(Stage primaryStage) {

		try {
			// Load root layout from fxml file.
			loader.setLocation(Main.class.getResource("view/Main.fxml"));
			main_ap = (AnchorPane) loader.load();

			// Show the scene containing the root layout.
			main_scene = new Scene(main_ap);
			main_scene.getStylesheets().clear();
			main_scene.getStylesheets().add(Main.class.getResource("/wf/view/application.css").toExternalForm());

			primaryStage.setScene(main_scene);
			primaryStage.setTitle("Waveform Analyzer V 1.0");
			primaryStage.setResizable(false);

			primaryStage.setOnCloseRequest(new EventHandler<WindowEvent>() {
				@Override
				public void handle(WindowEvent event) {
					event.consume();
				}
			});

			mainController = loader.<MainController>getController();
			updateTextArea(RetrieveDateAndTime.getDateAndTime() + " - Welcome to Waveform Analyzer 1.0!");

			primaryStage.show();

		} catch (IOException e) {

			e.printStackTrace();
		}


		/*

		String selectedDirectory = "C:\\Users\\fschirru\\Desktop\\MyDocuments\\Catania_Data\\Catania_2015\\Catania_2\\Data_Catania_Run2\\UnpackedData\\PT01_merged";
		String CsvFile = "\\C2lowratePT01";
		String fileNumber = "";
		String tempFileNumber = "";
		String fileExtention = ".csv";
        String FieldDelimiter = ",";
        String fileName = "";
        String maxNumberOfFiles = "10000";

        int fileToBeProcessed = 10;
        int convertionFactor = 1000000000;
        int waveformIndex = 87;
        int oscilloscopeChannel = 2;
        int fileLines = 0;

        List<Double> traceTime = new ArrayList<>();

        Map<Integer, List<Double>> ch1Values_map = new HashMap<Integer, List<Double>>();
        Map<Integer, List<Double>> ch2Values_map = new HashMap<Integer, List<Double>>();
        Map<Integer, List<Double>> ch3Values_map = new HashMap<Integer, List<Double>>();
        Map<Integer, List<Double>> ch4Values_map = new HashMap<Integer, List<Double>>();

        List<Map<Integer, List<Double>>> mapValues = new ArrayList<>();
        mapValues.add(ch1Values_map);
        mapValues.add(ch2Values_map);
        mapValues.add(ch3Values_map);
        mapValues.add(ch4Values_map);

        for(int f = 0; f < fileToBeProcessed; f++) {

        	List<Double> ch1Values = new ArrayList<>();
            List<Double> ch2Values = new ArrayList<>();
            List<Double> ch3Values = new ArrayList<>();
            List<Double> ch4Values = new ArrayList<>();

            fileName = "";
        	fileNumber = "";
        	tempFileNumber = "";
        	tempFileNumber = String.valueOf(f);


        	for(int s = 0; s < (maxNumberOfFiles.length() - tempFileNumber.length()); s++) {

        		fileNumber = fileNumber + "0";
        	}
        	fileNumber = fileNumber + String.valueOf(f);

        	fileName = selectedDirectory + CsvFile + fileNumber + fileExtention;

        	BufferedReader br;

        	try {

        		br = new BufferedReader(new FileReader(fileName));

        		String line;


        		while ((line = br.readLine()) != null) {

        			String[] fields = line.split(FieldDelimiter, -1);

        			if( f == 0) { //time scale processed only for the first file

        				traceTime.add(Double.parseDouble(fields[2]));
        				fileLines++;
        			}

        			ch1Values.add(Double.parseDouble(fields[1]));
        			ch2Values.add(Double.parseDouble(fields[3]));
        			ch3Values.add(Double.parseDouble(fields[5]));
        			ch4Values.add(Double.parseDouble(fields[7]));
        		}

        		 ch1Values_map.put(f, ch1Values);
        		 ch2Values_map.put(f, ch2Values);
        		 ch3Values_map.put(f, ch3Values);
        		 ch4Values_map.put(f, ch4Values);

        	} catch (FileNotFoundException ex) {

        		Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);

        	} catch (IOException ex) {

        		Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
        	}
        }
        //defining the axes
        final NumberAxis xAxis = new NumberAxis();
        final NumberAxis yAxis = new NumberAxis();
        xAxis.setLabel("Time (ns)");

        //creating the chart
        final LineChart<Number,Number> lineChart =
                new LineChart<Number,Number>(xAxis,yAxis);

        lineChart.setTitle("Waveform");
        //defining a series
        XYChart.Series<Number, Number> series = new XYChart.Series<>();
        series.setName("");
        //populating the series with data
        for(int l = 0; l < fileLines; l++) {

        	series.getData().add(new XYChart.Data<Number, Number>(traceTime.get(l)*convertionFactor, mapValues.get(oscilloscopeChannel-1).get(waveformIndex).get(l)));
        }

        lineChart.getData().add(series);

*/

		/*
		try {

			//BorderPane root = new BorderPane();
			Scene scene = new Scene(lineChart,800,600);
			scene.getStylesheets().add(getClass().getResource("application.css").toExternalForm());
			primaryStage.setScene(scene);
			primaryStage.setTitle("Line Chart Sample");
			primaryStage.show();

		} catch(Exception e) {
			e.printStackTrace();
		} */

		mainController.initialize();
	}

	public static void updateTextArea(String message) {

		mainController.updateTextArea(message);
	}

	public static void main(String[] args) {
		launch(args);
	}

	public static LoadTask getLoadTask() {

		return loadTask;
	}
}