start javaFX window from voting booth ToyRun
Laura Radaelli
parent
971db5d89c
commit
0b1d334d3c
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@ -16,3 +16,5 @@ out
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*.db
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*.sql
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.arcconfig
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/meerkat_election_params_tempfile.dat
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/meerkat_booth_system_messages.dat
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@ -0,0 +1,32 @@
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package meerkat.voting.gui.managment;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.ImageIcon;
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import java.awt.image.BufferedImage;
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import java.awt.Dimension;
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import java.awt.Toolkit;
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import javax.imageio.ImageIO;
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import java.io.File;
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import java.io.IOException;
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public class Printer {
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public static void printBallot(String filename) throws IOException {
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final JFrame frame = new JFrame();
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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// bi = ImageIO.read(ImageResourceDemo.class.getResource("../resource/avatar6.jpeg"));
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BufferedImage bi = ImageIO.read(new File(filename));
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frame.add(new JLabel(new ImageIcon(bi)));
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frame.pack();
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frame.setAlwaysOnTop(true);
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frame.setLocationRelativeTo(null);
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Dimension screenSize = new Dimension(Toolkit.getDefaultToolkit().getScreenSize());
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int wdwLeft = 500 + screenSize.width / 2;
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int wdwTop = screenSize.height / 2;
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frame.setLocation(wdwLeft, wdwTop);
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frame.setVisible(true);
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}
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}
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@ -3,6 +3,7 @@ package meerkat.voting.gui.panels.vote_have_been_cast;
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import javafx.fxml.FXML;
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import javafx.scene.input.MouseEvent;
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import meerkat.voting.gui.managment.TwoWayNode;
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import meerkat.voting.gui.managment.Printer;
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import net.sourceforge.barbecue.Barcode;
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import net.sourceforge.barbecue.BarcodeException;
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import net.sourceforge.barbecue.BarcodeFactory;
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@ -15,10 +16,7 @@ import javax.imageio.ImageIO;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.IOException;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.ImageIcon;
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import java.awt.image.BufferedImage;
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/**
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* Created by Vladimir Eliezer Tokarev on 8/27/2016.
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@ -37,7 +35,7 @@ public class VoteHaveBeenCastController extends TwoWayNode {
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BufferedImage image = BarcodeImageHandler.getImage(barcode);
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File outputfile = new File("VotersBallot.png");
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ImageIO.write(image, "png", outputfile);
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showBallot("VotersBallot.png");
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Printer.printBallot("VotersBallot.png");
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this.logger.debug("Created the bar code with voters choises at VotersBallot.png.");
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}
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@ -56,15 +54,5 @@ public class VoteHaveBeenCastController extends TwoWayNode {
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// This panel doesn't have any questions representations that why there is nothing ti show here
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}
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private void showBallot(String filename) throws IOException {
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final JFrame frame = new JFrame();
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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// bi = ImageIO.read(ImageResourceDemo.class.getResource("../resource/avatar6.jpeg"));
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BufferedImage bi = ImageIO.read(new File(filename));
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frame.add(new JLabel(new ImageIcon(bi)));
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frame.pack();
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frame.setAlwaysOnTop(true);
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frame.setLocationRelativeTo(null);
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frame.setVisible(true);
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}
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}
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@ -0,0 +1,301 @@
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package meerkat.voting;
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import com.google.protobuf.ByteString;
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import com.sun.corba.se.impl.orbutil.graph.Graph;
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import meerkat.crypto.DigitalSignature;
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import meerkat.crypto.Encryption;
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import meerkat.protobuf.Voting;
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import meerkat.voting.controller.VotingBoothImpl;
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import meerkat.voting.encryptor.VBCryptoManager;
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import meerkat.voting.encryptor.VBCryptoManagerImpl;
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import meerkat.voting.gui.ui.GraphicalFX;
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import javafx.application.Application;
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import meerkat.voting.gui.ui.GraphicalUI;
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import meerkat.voting.gui.ui.SystemConsoleUI;
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import meerkat.voting.output.SystemConsoleOutputDevice;
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import meerkat.voting.storage.StorageManager;
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import meerkat.voting.storage.StorageManagerMockup;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.util.*;
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/**
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* Created by Laura on 12/12/2016.
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*/
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public class VotingBoothToyGraphicalRun {
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// public static void main(String[] args) {
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// Application.launch(GraphicalFX.class, args);
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// }
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public static void main(String[] args) {
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try {
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generateSystemMessages();
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generateDemoQuestions();
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}
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catch (Exception e) {
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return;
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}
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Random rand = new Random();
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Encryption enc = new ToyEncryption();
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DigitalSignature sig = new ToySignature("MY_SIGNER_ID");
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StorageManager storageManager = new StorageManagerMockup();
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SystemConsoleOutputDevice outputDevice = new SystemConsoleOutputDevice();
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VBCryptoManager cryptoManager = new VBCryptoManagerImpl(rand, enc, sig);
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// SystemConsoleUI ui = new SystemConsoleUI ();
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GraphicalUI ui = new GraphicalUI();
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VotingBoothImpl controller = new VotingBoothImpl();
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try {
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controller.init(outputDevice, cryptoManager, ui, storageManager);
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}
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catch (Exception e) {
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System.err.println("init failed");
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return;
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}
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// create threads
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Thread controllerThread = new Thread(controller);
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controllerThread.setName("Meerkat VB-Controller Thread");
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Thread uiThread = new Thread(ui);
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uiThread.setName("Meerkat VB-UI Thread");
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Thread outputThread = new Thread(outputDevice);
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outputThread.setName("Meerkat VB-Output Thread");
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uiThread.start();
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controllerThread.start();
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outputThread.start();
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}
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private static void generateDemoQuestions() throws IOException {
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Voting.ElectionParams electionParams = Voting.ElectionParams.newBuilder()
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.addAllRaceQuestions(generateBallotQuestions())
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.addAllChannelChoiceQuestions(generateChannelChoiceQuestions())
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.setSelectionData(generateSelectionData())
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.build();
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try {
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FileOutputStream output = new FileOutputStream(StorageManagerMockup.electionParamFullFilename);
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electionParams.writeTo(output);
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output.close();
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System.out.println("Successfully wrote election parameter protobuf to a file");
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}
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catch (IOException e) {
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System.err.println("Could not write to the election parameter file: '" + StorageManagerMockup.electionParamFullFilename + "'.");
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throw e;
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}
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}
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private static List<Voting.BallotQuestion> generateChannelChoiceQuestions() {
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ArrayList<Voting.BallotQuestion> channelChoiceQuestions = new ArrayList();
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String[] ans1 = {"Red", "Blue", "Green"};
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Voting.BallotQuestion ccquestion1 = generateBallotQuestion("What is your favorite color?", "Pick one answer", ans1);
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channelChoiceQuestions.add(ccquestion1);
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String[] ans2 = {"Yes", "No"};
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Voting.BallotQuestion ccquestion2 = generateBallotQuestion("Are you a republican?", "Pick one answer", ans2);
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channelChoiceQuestions.add(ccquestion2);
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return channelChoiceQuestions;
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}
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private static List<Voting.BallotQuestion> generateBallotQuestions() {
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ArrayList<Voting.BallotQuestion> allBallotQuestions = new ArrayList();
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String[] answers1 = {"answer 1", "answer 2", "answer 3", "answer 4"};
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allBallotQuestions.add(generateBallotQuestion("question 1. Asking something...", "Pick one answer", answers1));
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String[] answers2 = {"Miranda Kerr", "Doutzen Kroes", "Moran Atias", "Roslana Rodina", "Adriana Lima"};
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allBallotQuestions.add(generateBallotQuestion("question 2: Which model do you like", "Mark as many as you want", answers2));
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allBallotQuestions.add(generateBallotQuestion("question 3. Asking something...", "Pick one answer", answers1));
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allBallotQuestions.add(generateBallotQuestion("question 4. Asking something...", "Pick one answer", answers1));
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String[] answers5 = {"Clint Eastwood", "Ninja", "Sonic", "Tai-chi", "Diablo", "Keanu"};
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allBallotQuestions.add(generateBallotQuestion("question 5: Good name for a cat", "Pick the best one", answers5));
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allBallotQuestions.add(generateBallotQuestion("question 6. Asking something...", "Pick one answer", answers1));
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allBallotQuestions.add(generateBallotQuestion("question 7. Asking something...", "Pick one answer", answers1));
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allBallotQuestions.add(generateBallotQuestion("question 8. Asking something...", "Pick one answer", answers1));
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allBallotQuestions.add(generateBallotQuestion("question 9. Asking something...", "Pick one answer", answers1));
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allBallotQuestions.add(generateBallotQuestion("question 10. Asking something...", "Pick one answer", answers1));
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allBallotQuestions.add(generateBallotQuestion("question 11. Asking something...", "Pick one answer", answers1));
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allBallotQuestions.add(generateBallotQuestion("question 12. Asking something...", "Pick one answer", answers1));
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allBallotQuestions.add(generateBallotQuestion("question 13. Asking something...", "Pick one answer", answers1));
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allBallotQuestions.add(generateBallotQuestion("question 14. Asking something...", "Pick one answer", answers1));
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return allBallotQuestions;
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}
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private static Voting.BallotQuestion generateBallotQuestion(String questionStr, String descriptionStr, String[] answers) {
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Voting.UIElement question = Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(stringToBytes(questionStr))
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.build();
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Voting.UIElement description = Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(stringToBytes(descriptionStr))
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.build();
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Voting.BallotQuestion.Builder bqb = Voting.BallotQuestion.newBuilder();
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bqb.setIsMandatory(false);
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bqb.setQuestion(question);
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bqb.setDescription(description);
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for (String answerStr : answers) {
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Voting.UIElement answer = Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(stringToBytes(answerStr))
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.build();
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bqb.addAnswer(answer);
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}
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return bqb.build();
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}
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private static Voting.SimpleCategoriesSelectionData generateSelectionData() {
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Voting.Category sharedDefaults = Voting.Category.newBuilder()
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.addQuestionIndex(0)
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.addQuestionIndex(5)
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.addQuestionIndex(9)
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.build();
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Voting.Category cat00 = Voting.Category.newBuilder()
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.addQuestionIndex(1)
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.addQuestionIndex(4)
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.addQuestionIndex(6)
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.addQuestionIndex(7)
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.build();
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Voting.Category cat01 = Voting.Category.newBuilder()
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.addQuestionIndex(2)
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.addQuestionIndex(4)
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.addQuestionIndex(8)
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.build();
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Voting.Category cat02 = Voting.Category.newBuilder()
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.addQuestionIndex(3)
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.addQuestionIndex(8)
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.build();
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Voting.Category cat10 = Voting.Category.newBuilder()
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.addQuestionIndex(10)
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.addQuestionIndex(11)
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.build();
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Voting.Category cat11 = Voting.Category.newBuilder()
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.addQuestionIndex(12)
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.addQuestionIndex(13)
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.build();
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Voting.CategoryChooser catChooser0 = Voting.CategoryChooser.newBuilder()
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.addCategory(cat00)
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.addCategory(cat01)
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.addCategory(cat02)
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.build();
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Voting.CategoryChooser catChooser1 = Voting.CategoryChooser.newBuilder()
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.addCategory(cat10)
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.addCategory(cat11)
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.build();
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return Voting.SimpleCategoriesSelectionData.newBuilder()
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.setSharedDefaults(sharedDefaults)
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.addCategoryChooser(catChooser0)
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.addCategoryChooser(catChooser1)
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.build();
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}
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private static ByteString stringToBytes (String s) {
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return ByteString.copyFromUtf8(s);
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}
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private static void generateSystemMessages() throws IOException{
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Map<String, Voting.UIElement> systemMessageMap = new HashMap();
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systemMessageMap.put(StorageManager.WAIT_FOR_COMMIT_MESSAGE, Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(ByteString.copyFromUtf8("Please wait while committing to ballot"))
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.build());
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systemMessageMap.put(StorageManager.WAIT_FOR_AUDIT_MESSAGE, Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(ByteString.copyFromUtf8("Please wait while auditing your ballot"))
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.build());
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systemMessageMap.put(StorageManager.WAIT_FOR_CAST_MESSAGE, Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(ByteString.copyFromUtf8("Please wait while finalizing your ballot for voting"))
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.build());
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systemMessageMap.put(StorageManager.RESTART_VOTING_BUTTON, Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(ByteString.copyFromUtf8("Restart voting"))
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.build());
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systemMessageMap.put(StorageManager.UNRECOGNIZED_FINALIZE_RESPONSE_MESSAGE, Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(ByteString.copyFromUtf8("Could not understand response for Cast or Audit. Force restarting."))
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.build());
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systemMessageMap.put(StorageManager.UNSUCCESSFUL_CHANNEL_CHOICE_MESSAGE, Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(ByteString.copyFromUtf8("Choice of channel was unsuccessful. Force restarting."))
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.build());
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systemMessageMap.put(StorageManager.OUTPUT_DEVICE_FAILURE_MESSAGE, Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(ByteString.copyFromUtf8("Ballot output device failure. Force restarting."))
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.build());
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systemMessageMap.put(StorageManager.UNSUCCESSFUL_VOTING_MESSAGE, Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(ByteString.copyFromUtf8("Voting was unsuccessful. Force restarting."))
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.build());
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systemMessageMap.put(StorageManager.SOMETHING_WRONG_MESSAGE, Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(ByteString.copyFromUtf8("Something was terribly wrong. Force restarting."))
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.build());
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systemMessageMap.put(StorageManager.ENCRYPTION_FAILED_MESSAGE, Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(ByteString.copyFromUtf8("Encryption failed for some unknown reason."))
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.build());
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systemMessageMap.put(StorageManager.RETRY_BUTTON, Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(ByteString.copyFromUtf8("Retry"))
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.build());
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systemMessageMap.put(StorageManager.CANCEL_VOTE_BUTTON, Voting.UIElement.newBuilder()
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.setType(Voting.UIElementDataType.TEXT)
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.setData(ByteString.copyFromUtf8("Cancel Vote"))
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.build());
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Voting.BoothSystemMessages systemMessages = Voting.BoothSystemMessages.newBuilder().putAllSystemMessage(systemMessageMap).build();
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try {
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FileOutputStream output = new FileOutputStream(StorageManagerMockup.systemMessagesFilename);
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systemMessages.writeTo(output);
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output.close();
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System.out.println("Successfully wrote system messages protobuf to a file");
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}
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catch (IOException e) {
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System.err.println("Could not write to the system messages file: '" + StorageManagerMockup.systemMessagesFilename + "'.");
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throw e;
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}
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}
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}
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@ -0,0 +1,80 @@
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package meerkat.voting.gui.ui;
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/**
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* Created by Laura on 12/12/2016.
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*/
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import javafx.application.Application;
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import javafx.event.ActionEvent;
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import javafx.event.EventHandler;
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import javafx.scene.Scene;
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import javafx.scene.control.Button;
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import javafx.scene.layout.StackPane;
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import javafx.stage.Stage;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import javafx.scene.Parent;
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import javafx.fxml.FXMLLoader;
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import java.io.IOException;
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import java.io.File;
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public class GraphicalFX extends Application {
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private static final Logger logger = LoggerFactory.getLogger(GraphicalUI.class);
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private static GraphicalUI parent;
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public static void setParent(GraphicalUI ui) {
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if (GraphicalFX.parent==null) {
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GraphicalFX.parent = ui;
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}
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logger.warn("Trying to assign again the parent of GraphicalFX.");
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}
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@Override
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public void init() throws Exception {
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// System.out.println("init() of Hello World FX");
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parent.setGraphicalFx(this);
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}
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// public static void main(String[] args) {
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// launch(args);
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// }
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@Override
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public void start(Stage primaryStage) {
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primaryStage.setTitle("Hello World!");
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Button btn = new Button();
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btn.setText("Say 'Hello World'");
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btn.setOnAction(new EventHandler<ActionEvent>() {
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@Override
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public void handle(ActionEvent event) {
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System.out.println("Hello World!");
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System.out.println(parent.testPrint());
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}
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});
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StackPane root = new StackPane();
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root.getChildren().add(btn);
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Scene scene = new Scene(root, 300, 250);
|
||||
|
||||
// System.out.println("Working Directory = " +
|
||||
// System.getProperty("user.dir"));
|
||||
// Parent root = null;
|
||||
// try {
|
||||
// File dir1 = new File (".");
|
||||
// System.out.println ("Current dir : " + dir1.getCanonicalPath());
|
||||
// root = FXMLLoader.load(getClass().getClassLoader().getResource("/graphical_fxml/welcome_splash_screen.fxml"));
|
||||
// } catch (IOException e) {
|
||||
// e.printStackTrace();
|
||||
// System.out.println("Working Directory = " +
|
||||
// System.getProperty("user.dir"));
|
||||
// }
|
||||
//
|
||||
// Scene scene = new Scene(root, 300, 275);
|
||||
|
||||
primaryStage.setScene(scene);
|
||||
primaryStage.show();
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,494 @@
|
|||
package meerkat.voting.gui.ui;
|
||||
|
||||
import com.google.common.util.concurrent.FutureCallback;
|
||||
import javafx.application.Application;
|
||||
import javafx.stage.Stage;
|
||||
import meerkat.protobuf.Voting.BallotAnswer;
|
||||
import meerkat.protobuf.Voting.BallotQuestion;
|
||||
import meerkat.protobuf.Voting.UIElement;
|
||||
import meerkat.protobuf.Voting.UIElementDataType;
|
||||
import meerkat.voting.controller.callbacks.*;
|
||||
import meerkat.voting.gui.ui.uicommands.*;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStreamReader;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Date;
|
||||
import java.util.List;
|
||||
import java.util.Timer;
|
||||
|
||||
import static java.lang.System.in;
|
||||
|
||||
|
||||
/**
|
||||
* an asynchronous thread implementation of the VotingBoothUI interface
|
||||
* This is a mock-up implementation using just the console as our UI device
|
||||
*/
|
||||
public class GraphicalUI implements VotingBoothUI, Runnable {
|
||||
|
||||
private static final Logger logger = LoggerFactory.getLogger(GraphicalUI.class);
|
||||
|
||||
private BufferedReader bufferedReader;
|
||||
private CommandPend<UICommand> cmdPend;
|
||||
private Date startWaitingTime;
|
||||
|
||||
private volatile boolean shutDownHasBeenCalled;
|
||||
|
||||
private GraphicalFX ui;
|
||||
|
||||
public GraphicalUI() {
|
||||
final int tickDurationInMillisec = 10; // period between view update calls
|
||||
|
||||
logger.info("A graphical UI console is constructed");
|
||||
cmdPend = new CommandPend<>();
|
||||
// bufferedReader = new BufferedReader(new InputStreamReader(in));
|
||||
GraphicalFX.setParent(this);
|
||||
|
||||
startWaitingTime = null;
|
||||
Timer timer = new Timer();
|
||||
timer.scheduleAtFixedRate(new TickerTimerTask(cmdPend), new Date(), tickDurationInMillisec);
|
||||
|
||||
shutDownHasBeenCalled = false;
|
||||
}
|
||||
|
||||
/**
|
||||
* the run() method. Simply loops and takes the UI's pending command and handles it accordingly
|
||||
*/
|
||||
@Override
|
||||
public void run () {
|
||||
logger.info("UI starts running");
|
||||
while (! wasShutDownCalled()) {
|
||||
Application.launch(GraphicalFX.class);
|
||||
// try {
|
||||
// UICommand command = cmdPend.take();
|
||||
// handleSingleCommand(command);
|
||||
// }
|
||||
// catch (InterruptedException e) {
|
||||
// logger.warn ("Interrupted while reading the pending command " + e);
|
||||
// }
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public void callShutDown() {
|
||||
logger.info("callShutDown command has been called");
|
||||
shutDownHasBeenCalled = true;
|
||||
stopWaiting();
|
||||
cmdPend.clear();
|
||||
try {
|
||||
ui.stop();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* chooses the next method to run according to the type of the given UICommand.
|
||||
* Special case for the TickCommand.
|
||||
* As this command is registered in the queue constantly, we simply ignore this command if the UI is not in
|
||||
* a waiting state
|
||||
* @param command any valid UICommand
|
||||
*/
|
||||
private void handleSingleCommand(UICommand command) {
|
||||
if (!(command instanceof TickCommand)) {
|
||||
if (startWaitingTime != null) {
|
||||
stopWaiting();
|
||||
}
|
||||
}
|
||||
|
||||
if (command instanceof StartSessionUICommand) {
|
||||
doShowWelcomeScreen((StartSessionUICommand)command);
|
||||
}
|
||||
else if (command instanceof ChannelChoiceUICommand) {
|
||||
doAskChannelChoiceQuestions((ChannelChoiceUICommand)command);
|
||||
}
|
||||
else if (command instanceof RaceVotingUICommand) {
|
||||
doAskVotingQuestions((RaceVotingUICommand)command);
|
||||
}
|
||||
else if (command instanceof CastOrAuditUICommand) {
|
||||
doCastOrAudit ((CastOrAuditUICommand)command);
|
||||
}
|
||||
else if (command instanceof FatalErrorUICommand) {
|
||||
doFatalError((FatalErrorUICommand)command);
|
||||
}
|
||||
else if (command instanceof WaitForFinishUICommand) {
|
||||
doWaitForFinish((WaitForFinishUICommand)command);
|
||||
}
|
||||
else if (command instanceof TickCommand) {
|
||||
doTick ();
|
||||
}
|
||||
else {
|
||||
String errorMessage = "handleSingleCommand: unknown type of UICommand received: " +
|
||||
command.getClass().getName();
|
||||
logger.error(errorMessage);
|
||||
throw new RuntimeException(errorMessage);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* start a new session by registering a StartSessionUICommand
|
||||
* @param callback - a boolean future callback to return when done
|
||||
*/
|
||||
@Override
|
||||
public void startNewVoterSession(FutureCallback<Void> callback) {
|
||||
logger.debug("UI interface call to startNewVoterSession");
|
||||
cmdPend.trample(new StartSessionUICommand((NewVoterCallback)callback));
|
||||
}
|
||||
|
||||
/**
|
||||
* welcomes the new voter at the beginning of the session
|
||||
* @param command a StartSessionUICommand with a acallback
|
||||
*/
|
||||
private void doShowWelcomeScreen(StartSessionUICommand command) {
|
||||
logger.debug("UI entered doShowWelcomeScreen");
|
||||
System.out.println("Welcome, new voter!");
|
||||
waitForEnter(null);
|
||||
ControllerCallback<Void> callback = command.getCallback();
|
||||
callback.onSuccess(null);
|
||||
}
|
||||
|
||||
/**
|
||||
* marks that the waiting, for something else to have happened, is finished
|
||||
*/
|
||||
private void stopWaiting () {
|
||||
System.out.println ();
|
||||
startWaitingTime = null;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* waits until the ENTER key is pressed in the console
|
||||
* @param message a message to show the user in the console
|
||||
*/
|
||||
private void waitForEnter(String message) {
|
||||
if (message != null) {
|
||||
System.out.println(message);
|
||||
}
|
||||
System.out.println("\nPress ENTER to proceed.\n");
|
||||
String t = null;
|
||||
while (t == null) {
|
||||
try {
|
||||
t = readInputLine();
|
||||
}
|
||||
catch (IOException e) {
|
||||
String errorMessage = "waitForEnter: threw an IOException: " + e;
|
||||
logger.error(errorMessage);
|
||||
System.err.println(errorMessage);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* call for the channel choice phase by registering a ChannelChoiceUICommand in the queue
|
||||
* @param questions questions to determine the right voting channel for this voter
|
||||
* @param callback that's where we store the answers to decide channel upon for the current voter
|
||||
*/
|
||||
@Override
|
||||
public void chooseChannel(List<BallotQuestion> questions, FutureCallback<List<BallotAnswer>> callback) {
|
||||
logger.debug("UI interface call to chooseChannel");
|
||||
cmdPend.trample(new ChannelChoiceUICommand(questions, (ChannelChoiceCallback)callback));
|
||||
}
|
||||
|
||||
/**
|
||||
* lists the channel choice questions to the voter and gathers the voter's answers
|
||||
* @param command a ChannelChoiceUICommand with the data and a callback
|
||||
*/
|
||||
private void doAskChannelChoiceQuestions (ChannelChoiceUICommand command) {
|
||||
logger.debug("UI: doAskChannelChoiceQuestions");
|
||||
System.out.println("Showing questions for choosing channel:\n");
|
||||
try {
|
||||
List<BallotAnswer> answers = askVoterForAnswers(command.getQuestions());
|
||||
command.getCallback().onSuccess(answers);
|
||||
}
|
||||
catch (VoterCancelThrowable e) {
|
||||
command.getCallback().onFailure(e);
|
||||
}
|
||||
catch (IOException e) {
|
||||
String errorMessage = "Channel choice failed due to IOException: " + e;
|
||||
logger.error (errorMessage);
|
||||
System.err.println(errorMessage);
|
||||
command.getCallback().onFailure(e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* call for the race voting question phase by registering a RaceVotingUICommand in the queue
|
||||
* @param questions all ballot questions to present to the voter
|
||||
* @param callback the responses to the questions collected by the UI, to send back to the controller. Responses are null if voter chose to cancel session
|
||||
*/
|
||||
@Override
|
||||
public void askVoterQuestions(List<BallotQuestion> questions, FutureCallback<List<BallotAnswer>> callback) {
|
||||
logger.debug("UI interface call to chooseChannel");
|
||||
cmdPend.trample(new RaceVotingUICommand(questions, (VotingCallback)callback));
|
||||
}
|
||||
|
||||
/**
|
||||
* lists the race voting questions to the voter and gathers the voter's answers
|
||||
* @param command a RaceVotingUICommand with a callback
|
||||
*/
|
||||
private void doAskVotingQuestions (RaceVotingUICommand command) {
|
||||
logger.debug("UI: doAskVotingQuestions");
|
||||
System.out.println("Showing questions for race voting:\n");
|
||||
try {
|
||||
List<BallotAnswer> answers = askVoterForAnswers(command.getQuestions());
|
||||
command.getCallback().onSuccess(answers);
|
||||
}
|
||||
catch (VoterCancelThrowable e) {
|
||||
command.getCallback().onFailure(e);
|
||||
}
|
||||
catch (IOException e) {
|
||||
String errorMessage = "Asking voting questions failed due to IOException: " + e;
|
||||
logger.error (errorMessage);
|
||||
System.err.println(errorMessage);
|
||||
command.getCallback().onFailure(e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* call for the cast-or-audit phase by registering a CastOrAuditUICommand in the queue
|
||||
* @param callback the returned choice of how to finalize the ballot
|
||||
*/
|
||||
@Override
|
||||
public void castOrAudit(FutureCallback<FinalizeBallotChoice> callback) {
|
||||
logger.debug("UI interface call to castOrAudit");
|
||||
cmdPend.trample(new CastOrAuditUICommand((CastOrAuditCallback)callback));
|
||||
}
|
||||
|
||||
/**
|
||||
* asks the voter whether to cast or audit the ballot
|
||||
* @param command a simple CastOrAuditUICommand with the callback
|
||||
*/
|
||||
private void doCastOrAudit(CastOrAuditUICommand command) {
|
||||
logger.debug("UI entered doCastOrAudit");
|
||||
System.out.println ("Finalizing your vote. Do you wish to (C)ast or (A)udit?");
|
||||
|
||||
FinalizeBallotChoice fChoice;
|
||||
|
||||
try {
|
||||
String s = readInputLine();
|
||||
if (s.equals("cast") || s.equals("c")) {
|
||||
fChoice = FinalizeBallotChoice.CAST;
|
||||
}
|
||||
else if (s.equals("audit") || s.equals("a")) {
|
||||
fChoice = FinalizeBallotChoice.AUDIT;
|
||||
}
|
||||
else {
|
||||
throw new IllegalArgumentException("UI could not understand the answer for cast/audit question '" + s + "'");
|
||||
}
|
||||
ControllerCallback callback = command.getCallback();
|
||||
assert (callback instanceof CastOrAuditCallback);
|
||||
((CastOrAuditCallback)callback).onSuccess(fChoice);
|
||||
}
|
||||
catch (IllegalArgumentException|IOException e) {
|
||||
String errorMessage = "doCastOrAudit: some error with reading input from console. details: " + e;
|
||||
logger.error(errorMessage);
|
||||
command.getCallback().onFailure(e);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* makes the UI (and voter) wait for something else to happen, by registering a WaitForFinishUICommand in the queue
|
||||
* @param message a message to show the user on the UI device while waiting
|
||||
* @param callback a success return value of the wait (cancelling returns false)
|
||||
*/
|
||||
@Override
|
||||
public void notifyVoterToWaitForFinish(UIElement message, FutureCallback<Void> callback) {
|
||||
logger.debug("UI interface call to notifyVoterToWaitForFinish");
|
||||
cmdPend.trample(new WaitForFinishUICommand(message, (WaitForFinishCallback)callback));
|
||||
}
|
||||
|
||||
/**
|
||||
* Tells the voter (in the console) to wait until some other process is finished
|
||||
* @param command a simple WaitForFinishUICommand with the callback
|
||||
*/
|
||||
public void doWaitForFinish (WaitForFinishUICommand command) {
|
||||
logger.debug("UI entered doWaitForFinish");
|
||||
|
||||
startWaitingTime = new Date();
|
||||
|
||||
UIElement message = command.getMessage();
|
||||
String messageString;
|
||||
if (message.getType() != UIElementDataType.TEXT) {
|
||||
messageString = "Default message: encountered an error. System halting";
|
||||
} else {
|
||||
messageString = UIUtils.bytesToString(message.getData());
|
||||
}
|
||||
System.out.println(messageString);
|
||||
System.out.print ("Waiting : .");
|
||||
}
|
||||
|
||||
/**
|
||||
* show an error to the voter. Halts the system until a technician handles it
|
||||
* @param errorMessage message to show in UI device
|
||||
* @param callback returns interrupt
|
||||
*/
|
||||
@Override
|
||||
public void showErrorMessageAndHalt(UIElement errorMessage, FutureCallback<Boolean> callback) {
|
||||
logger.debug("UI interface call to showErrorMessageAndHalt");
|
||||
throw new UnsupportedOperationException("Not implemented becuase currently not sure if we ever use it.");
|
||||
}
|
||||
|
||||
/**
|
||||
* show an error to the voter. let him press a (chosen) button for handling the error.
|
||||
* @param errorMessage message to show in UI device
|
||||
* @param buttonLabels labels for buttons to present to voter
|
||||
* @param callback the number of the selected button
|
||||
*/
|
||||
@Override
|
||||
public void showErrorMessageWithButtons(UIElement errorMessage, UIElement[] buttonLabels, FutureCallback<Integer> callback) {
|
||||
logger.debug("UI interface call to showErrorMessageWithButtons");
|
||||
cmdPend.trample(new FatalErrorUICommand(errorMessage, buttonLabels, (ControllerCallback<Integer>)callback));
|
||||
}
|
||||
|
||||
/**
|
||||
* show an error to the voter. let him press a (chosen) button for handling the error.
|
||||
* @param command a FatalErrorUICommand with the callback
|
||||
*/
|
||||
private void doFatalError (FatalErrorUICommand command) {
|
||||
logger.debug("UI entered doFatalError");
|
||||
|
||||
UIElement errorMessage = command.getErrorMessage();
|
||||
String errorMessageString;
|
||||
if (errorMessage.getType() != UIElementDataType.TEXT) {
|
||||
errorMessageString = "Default message: encountered an error. System halting";
|
||||
} else {
|
||||
errorMessageString = UIUtils.bytesToString(errorMessage.getData());
|
||||
}
|
||||
|
||||
UIElement[] buttonLabels = command.getButtonLabels();
|
||||
String[] buttonLabelStrings = new String[buttonLabels.length];
|
||||
for (int i = 0; i < buttonLabels.length; ++i) {
|
||||
if (buttonLabels[i].getType() != UIElementDataType.TEXT) {
|
||||
buttonLabelStrings[i] = "<NON_TEXT>";
|
||||
} else {
|
||||
buttonLabelStrings[i] = UIUtils.bytesToString(errorMessage.getData());
|
||||
}
|
||||
}
|
||||
|
||||
System.out.println(errorMessageString);
|
||||
for (int i = 0; i < buttonLabelStrings.length; ++i) {
|
||||
System.out.println("" + i + " - " + buttonLabelStrings[i]);
|
||||
}
|
||||
|
||||
try {
|
||||
String s = readInputLine();
|
||||
Integer chosenButton = new Integer(s);
|
||||
command.getCallback().onSuccess(chosenButton);
|
||||
}
|
||||
catch (IOException e) {
|
||||
String err = "doFatalError: some error with reading input from console. details: " + e;
|
||||
logger.error(err);
|
||||
command.getCallback().onFailure(e);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* this method is run when a TickCommand was received while in waiting state
|
||||
*/
|
||||
private void doTick () {
|
||||
if (startWaitingTime != null) {
|
||||
System.out.print ("."); // still waiting
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* get an input line from the console
|
||||
* @return a line from the voter
|
||||
* @throws IOException
|
||||
*/
|
||||
private String readInputLine() throws IOException{
|
||||
String s;
|
||||
try {
|
||||
s = this.bufferedReader.readLine();
|
||||
if (null == s) {
|
||||
throw new IOException();
|
||||
}
|
||||
} catch (IOException e) {
|
||||
String errorMessage = "readInputLine: some error with reading input from console. details: " + e;
|
||||
logger.error(errorMessage);
|
||||
throw new IOException(e);
|
||||
}
|
||||
return s;
|
||||
}
|
||||
|
||||
/**
|
||||
* present the questions to the voter console sequentially.
|
||||
* Voter may choose at any time to skip a question, go back or even cancel the whole session
|
||||
* @param questions list of questions to present
|
||||
* @return list of answers to the questions (at the same order)
|
||||
* @throws VoterCancelThrowable this is thrown if a voter chose to cancel in the middle of the process
|
||||
* @throws IOException
|
||||
*/
|
||||
private List<BallotAnswer> askVoterForAnswers(List<BallotQuestion> questions) throws VoterCancelThrowable, IOException {
|
||||
|
||||
UIUtils.assertQuestionsAreValid (questions, logger);
|
||||
|
||||
List<BallotAnswer> answers = new ArrayList<>();
|
||||
int index = 0;
|
||||
while (index < questions.size()) {
|
||||
BallotQuestion question = questions.get(index);
|
||||
System.out.println("Question number " + index);
|
||||
showQuestionInConsole(question);
|
||||
|
||||
System.out.println("UI screen: Enter your answer. You can also type '(b)ack' or '(c)ancel' or '(s)kip");
|
||||
String s = readInputLine();
|
||||
|
||||
if ((s.equals("cancel") || s.equals("c")) || (index == 0 && (s.equals("back") || s.equals("b")))) {
|
||||
throw new VoterCancelThrowable();
|
||||
}
|
||||
else if (s.equals("back") || s.equals("b")) {
|
||||
--index;
|
||||
answers.remove(index);
|
||||
}
|
||||
else if (s.equals("skip") || s.equals("s")) {
|
||||
answers.add(UIUtils.translateStringAnswerToProtoBufMessageAnswer(""));
|
||||
++index;
|
||||
}
|
||||
else {
|
||||
answers.add(UIUtils.translateStringAnswerToProtoBufMessageAnswer(s));
|
||||
++index;
|
||||
}
|
||||
}
|
||||
return answers;
|
||||
}
|
||||
|
||||
/**
|
||||
* present a question in the console to the voter
|
||||
* @param question a text ballot question
|
||||
*/
|
||||
private void showQuestionInConsole(BallotQuestion question) {
|
||||
if (!UIUtils.isQuestionOnlyText(question)) {
|
||||
System.err.println("debug: an element in question is not of TEXT type");
|
||||
throw new UnsupportedOperationException();
|
||||
}
|
||||
|
||||
System.out.println("Question text: " + UIUtils.bytesToString(question.getQuestion().getData()));
|
||||
System.out.println("Description: " + UIUtils.bytesToString(question.getDescription().getData()));
|
||||
int answerIndex = 0;
|
||||
for (UIElement answer : question.getAnswerList()) {
|
||||
++answerIndex;
|
||||
System.out.println("Answer " + answerIndex + ": " + UIUtils.bytesToString(answer.getData()));
|
||||
}
|
||||
}
|
||||
|
||||
private boolean wasShutDownCalled () {
|
||||
return shutDownHasBeenCalled;
|
||||
}
|
||||
|
||||
public String testPrint() {
|
||||
return "testPrint called";
|
||||
}
|
||||
|
||||
public void setGraphicalFx(GraphicalFX graphicalFX) {
|
||||
this.ui = graphicalFX;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
package meerkat.voting.gui.ui.controllerFX;
|
||||
|
||||
import javafx.fxml.FXML;
|
||||
import javafx.scene.control.Label;
|
||||
import javafx.scene.input.MouseEvent;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
/**
|
||||
* Created by Vladimir Eliezer Tokarev on 8/27/2016.
|
||||
* WelcomeSplashController handle the behavior of welcome splash class
|
||||
*/
|
||||
public class WelcomeSplashController {
|
||||
|
||||
private final Logger logger = LoggerFactory.getLogger(WelcomeSplashController.class);
|
||||
private final String INVALID_CONFIGURATION_ERROR_TEXT = "The given configuration is invalid please run this voting booth with different configuraiton.";
|
||||
|
||||
@FXML
|
||||
private Label ErrorPanel;
|
||||
|
||||
@FXML
|
||||
private void StartVotingProcess(MouseEvent mousePressed) {
|
||||
// this.currentStage.close();
|
||||
// this.currentStage.setScene(this.next.GetCurrentScene());
|
||||
// this.next.UpdateNode();
|
||||
// this.currentStage.show();
|
||||
// this.logger.debug("Jumping to the select channel object.");
|
||||
}
|
||||
|
||||
/**
|
||||
* Represents the given string to user in ErrorLabel
|
||||
* @param message is the error string to represent to the user
|
||||
*/
|
||||
private void RepresentErrorToVoter(String message) {
|
||||
// ErrorPanel.setText(message);
|
||||
// this.currentStage.show();
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -17,8 +17,10 @@ public class StorageManagerMockup implements StorageManager {
|
|||
|
||||
private static final Logger logger = LoggerFactory.getLogger(StorageManagerMockup.class);
|
||||
|
||||
public static final String electionParamFullFilename = "/home/hai/meerkat-java/meerkat_election_params_tempfile.dat";
|
||||
public static final String systemMessagesFilename = "/home/hai/meerkat-java/meerkat_booth_system_messages.dat";
|
||||
// public static final String electionParamFullFilename = "/home/hai/meerkat-java/meerkat_election_params_tempfile.dat";
|
||||
// public static final String systemMessagesFilename = "/home/hai/meerkat-java/meerkat_booth_system_messages.dat";
|
||||
public static final String electionParamFullFilename = "./meerkat_election_params_tempfile.dat";
|
||||
public static final String systemMessagesFilename = "./meerkat_booth_system_messages.dat";
|
||||
|
||||
private boolean adminHardwareKeyInserted;
|
||||
|
||||
|
|
@ -31,7 +33,7 @@ public class StorageManagerMockup implements StorageManager {
|
|||
@Override
|
||||
public boolean isAdminHardwareKeyInserted() {
|
||||
logger.info("Entered method isAdminHardwareKeyInserted");
|
||||
logger.warn("isAdminHardwareKeyInserted is not yet fully implemented. It does not check the file system. "
|
||||
logger.warn("isAdminHardwareKe01d is not yet fully implemented. It does not check the file system. "
|
||||
+ "Rather it just returns a private boolean member");
|
||||
return adminHardwareKeyInserted;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,104 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
|
||||
<?import javafx.scene.text.*?>
|
||||
<?import javafx.scene.control.*?>
|
||||
<?import java.lang.*?>
|
||||
<?import javafx.scene.layout.*?>
|
||||
|
||||
<GridPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="meerkat.voting.gui.panels.welcome_splash.WelcomeSplashController">
|
||||
<columnConstraints>
|
||||
<ColumnConstraints />
|
||||
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
|
||||
</columnConstraints>
|
||||
<rowConstraints>
|
||||
<RowConstraints />
|
||||
<RowConstraints maxHeight="129.0" minHeight="10.0" prefHeight="47.0" vgrow="SOMETIMES" />
|
||||
<RowConstraints maxHeight="222.0" minHeight="10.0" prefHeight="201.0" vgrow="SOMETIMES" />
|
||||
<RowConstraints maxHeight="170.0" minHeight="10.0" prefHeight="129.0" vgrow="SOMETIMES" />
|
||||
</rowConstraints>
|
||||
<children>
|
||||
<GridPane GridPane.columnIndex="1" GridPane.rowIndex="1">
|
||||
<columnConstraints>
|
||||
<ColumnConstraints hgrow="SOMETIMES" maxWidth="185.0" minWidth="10.0" prefWidth="185.0" />
|
||||
<ColumnConstraints hgrow="SOMETIMES" maxWidth="334.0" minWidth="10.0" prefWidth="258.0" />
|
||||
<ColumnConstraints hgrow="SOMETIMES" maxWidth="194.0" minWidth="10.0" prefWidth="124.0" />
|
||||
</columnConstraints>
|
||||
<rowConstraints>
|
||||
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
|
||||
</rowConstraints>
|
||||
<children>
|
||||
<BorderPane prefHeight="200.0" prefWidth="200.0">
|
||||
<center>
|
||||
<Label text="Organization Logo" BorderPane.alignment="CENTER" />
|
||||
</center>
|
||||
</BorderPane>
|
||||
<BorderPane prefHeight="200.0" prefWidth="200.0" GridPane.columnIndex="2">
|
||||
<center>
|
||||
<Label text="Date" BorderPane.alignment="CENTER" />
|
||||
</center>
|
||||
</BorderPane>
|
||||
</children>
|
||||
</GridPane>
|
||||
<GridPane GridPane.columnIndex="1" GridPane.rowIndex="1">
|
||||
<columnConstraints>
|
||||
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
|
||||
</columnConstraints>
|
||||
<rowConstraints>
|
||||
<RowConstraints maxHeight="74.0" minHeight="10.0" prefHeight="74.0" vgrow="SOMETIMES" />
|
||||
<RowConstraints maxHeight="123.0" minHeight="10.0" prefHeight="93.0" vgrow="SOMETIMES" />
|
||||
<RowConstraints maxHeight="59.0" minHeight="10.0" prefHeight="29.0" vgrow="SOMETIMES" />
|
||||
</rowConstraints>
|
||||
</GridPane>
|
||||
<GridPane GridPane.columnIndex="1" GridPane.rowIndex="2">
|
||||
<columnConstraints>
|
||||
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
|
||||
</columnConstraints>
|
||||
<rowConstraints>
|
||||
<RowConstraints maxHeight="75.0" minHeight="10.0" prefHeight="75.0" vgrow="SOMETIMES" />
|
||||
<RowConstraints maxHeight="107.0" minHeight="10.0" prefHeight="107.0" vgrow="SOMETIMES" />
|
||||
<RowConstraints maxHeight="56.0" minHeight="10.0" prefHeight="27.0" vgrow="SOMETIMES" />
|
||||
</rowConstraints>
|
||||
<children>
|
||||
<BorderPane prefHeight="200.0" prefWidth="200.0" GridPane.rowIndex="1">
|
||||
<center>
|
||||
<Button mnemonicParsing="false" onMousePressed="#StartVotingProcess" prefHeight="50.0" prefWidth="170.0" text="Start Here" BorderPane.alignment="CENTER">
|
||||
<font>
|
||||
<Font size="24.0" />
|
||||
</font>
|
||||
</Button>
|
||||
</center>
|
||||
</BorderPane>
|
||||
<GridPane>
|
||||
<columnConstraints>
|
||||
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
|
||||
</columnConstraints>
|
||||
<rowConstraints>
|
||||
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
|
||||
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
|
||||
</rowConstraints>
|
||||
<children>
|
||||
<BorderPane prefHeight="200.0" prefWidth="200.0">
|
||||
<center>
|
||||
<Label text="This is the name of the Election" BorderPane.alignment="CENTER">
|
||||
<font>
|
||||
<Font size="18.0" />
|
||||
</font>
|
||||
</Label>
|
||||
</center>
|
||||
</BorderPane>
|
||||
<BorderPane prefHeight="200.0" prefWidth="200.0" GridPane.rowIndex="1">
|
||||
<top>
|
||||
<Label text="Location | Precinct" BorderPane.alignment="CENTER" />
|
||||
</top>
|
||||
</BorderPane>
|
||||
</children>
|
||||
</GridPane>
|
||||
</children>
|
||||
</GridPane>
|
||||
<BorderPane prefHeight="200.0" prefWidth="200.0" GridPane.columnIndex="1" GridPane.rowIndex="3">
|
||||
<center>
|
||||
<Label fx:id="ErrorPanel" maxHeight="30.0" maxWidth="500.0" minHeight="30.0" minWidth="500.0" prefHeight="30.0" prefWidth="500.0" BorderPane.alignment="CENTER" />
|
||||
</center>
|
||||
</BorderPane>
|
||||
</children>
|
||||
</GridPane>
|
||||
Loading…
Reference in New Issue