terminalJFX_arduino

/*
 * Bem10jfx.blogspot.com
 */
package loockupfxsansung;

import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.application.Application;
import javafx.application.Platform;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Point2D;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.CheckBox;
import javafx.scene.control.ChoiceBox;
import javafx.scene.control.Label;
import javafx.scene.control.TextArea;
import javafx.scene.control.TextField;
import javafx.scene.layout.StackPane;
import javafx.scene.paint.Color;
import javafx.stage.Stage;
import javafx.stage.WindowEvent;
import jssc.SerialPort;
import jssc.SerialPortEvent;
import jssc.SerialPortEventListener;
import jssc.SerialPortException;
import jssc.SerialPortList;

/**
 *
 * @author kml
 */
public class LoockupFXSansung extends Application {

    Label lxtext = new Label("desconectado");
    ChoiceBox choiceBox = new ChoiceBox();
    Button bt = new Button("Conectar");
    TextArea ta = new TextArea();
    Button btsend = new Button("send");
    TextField tf = new TextField();

    SerialPort serialport;

    public void arranque() {

        final String[] serialPortNames = SerialPortList.getPortNames();
        for (String name : serialPortNames) {
            choiceBox.getItems().addAll(name);
        }

    }

    public void Buttons_Actions() {

        bt.setOnAction(new EventHandler<ActionEvent>() {
            @Override
            public void handle(ActionEvent event) {
                try {

                    if (choiceBox.getValue().toString().length() >= 1) {

                        System.out.println(" portas " + choiceBox.getValue());
                        serialport = new SerialPort("" + choiceBox.getValue());
                        // lb.setText("conectado a porta: " + choiceBox.getValue());
                        ta.setText("Conectando ao Dispositivo\n");
                        try {

                            serialport.openPort();
                            serialport.setParams(9600, 8, 1, 0);
                            serialport.setEventsMask(SerialPort.MASK_RXCHAR);
                            serialport.addEventListener(new SerialPortEventListener() {
                                @Override
                                public void serialEvent(SerialPortEvent serialPortEvent) {
                                    if (serialPortEvent.isRXCHAR()) {
                                        try {
                                            ta.appendText(serialport.readString(serialPortEvent.getEventValue()));
                                            String ch = ta.toString();

                                            if (ch.endsWith("\r\n")) {
                                                ta.appendText(ch.substring(0, ch.indexOf("\r\n")));
                                            }
                                        } catch (SerialPortException e) {

                                            System.out.println("SerialEvent error:" + e.toString());
                                        }
                                    }
                                }
                            });
                        } catch (Exception e) {
                            System.out.println("error nao conexao" + e.getMessage());
                            lxtext.setText(" Açao duplicada"
                                    + "" + choiceBox.getValue() + "\nError de confirmaçao:" + e);
                        }
                    } else {
                        lxtext.setText(" escolha uma porta:");
                        System.out.println("error nao tem porta escolhida");
                    }

                } catch (Exception se) {
                    System.out.println("error" + se);
                    //     lb.setText("nao conectado a nenhuma porta\nerror:" + se);
                }

            }
        });

    }

    @Override
    public void start(Stage primaryStage) {
        Button btn = new Button();
        btn.setText("Say 'entrar'");
        btn.setOnAction(new EventHandler<ActionEvent>() {

            @Override
            public void handle(ActionEvent event) {
                System.out.println("entrar");

                Stage stage = new Stage();
                Group gp = new Group();
                Scene scene = new Scene(gp, 400, 400, Color.SILVER);
                stage.setScene(scene);
                lxtext.setLayoutX(10);
                lxtext.setLayoutY(10);
                choiceBox.layoutXProperty().bind(lxtext.layoutXProperty().add(5));
                choiceBox.layoutYProperty().bind(lxtext.layoutYProperty().add(15));

                bt.setLayoutX(90);
                bt.setLayoutY(25);
                ta.setLayoutX(10);

                ta.layoutYProperty().bind(choiceBox.layoutYProperty().add(25));
                ta.setPrefSize(150, 120);

                gp.getChildren().addAll(lxtext, choiceBox, bt, ta, tf, btsend);
                arranque();

                bt.setOnAction(new EventHandler<ActionEvent>() {
                    @Override
                    public void handle(ActionEvent event) {

                        Buttons_Actions();

                    }
                });

                tf.setLayoutX(10);
                tf.layoutYProperty().bind(ta.layoutYProperty().add(125));
                tf.setPromptText("CMD");
                tf.setPrefWidth(100);
                //tf.prefWidthProperty().bind(scene.widthProperty().divide(3));
                btsend.layoutXProperty().bind(tf.layoutXProperty().add(105));
                btsend.layoutYProperty().bind(tf.layoutYProperty());

                btsend.setOnAction(new EventHandler<ActionEvent>() {
                    @Override
                    public void handle(ActionEvent event) {

                        lxtext.setText("dados Enviando");
                        try {
                            serialport.writeBytes(tf.getText().getBytes());
                            System.out.println("envio" + tf.getText());
                            lxtext.setText("dados recebidos");
                        } catch (SerialPortException ex) {
                            System.out.println("Nao conectado");
                            lxtext.setText("nao conectado");

                        }

                    }
                });

                stage.setOnCloseRequest(new EventHandler<WindowEvent>() {
                    @Override
                    public void handle(WindowEvent event1) {
                        if (event1.getSource() == WindowEvent.WINDOW_CLOSE_REQUEST && serialport.isOpened()) {
                            System.out.println("porta aberta fechando");
                            try {
                                serialport.closePort();
                            } catch (SerialPortException ex) {
                                Logger.getLogger(LoockupFXSansung.class.getName()).log(Level.SEVERE, null, ex);
                            }
                            System.out.println(".handle()=aplicativo finalizado");
                            Platform.exit();

                        }
                    }
                });
                stage.show();
            }
        });

        StackPane root = new StackPane();
        root.getChildren().add(btn);

        Scene scene = new Scene(root, 300, 250);

        primaryStage.setTitle("Loockup");
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        launch(args);
    }

}