/*
 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
 */

import java.util.List;
import javafx.application.Application;
import javafx.application.Platform;
import javafx.scene.Scene;
import javafx.scene.paint.Color;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javafx.scene.layout.*;
import javafx.scene.web.*;
import javafx.stage.Stage;

public class WebLauncher extends Application {

    private static final String URL = "http://www.yahoo.com";

    Scene createScene(String url) {
        final WebView webView = new WebView();
        VBox.setVgrow(webView, Priority.ALWAYS);

        final WebEngine webEngine = webView.getEngine();
        webEngine.load(url);

        final TextField urlBox = new TextField();
        urlBox.setText(url);
        HBox.setHgrow(urlBox, Priority.ALWAYS);
        urlBox.setOnAction((ev) -> {
            webEngine.load(urlBox.getText());
        });

        Button goButton = new Button("Go");
        goButton.setOnAction((ev) -> {
            webEngine.load(urlBox.getText());
        });

        HBox naviBar = new HBox();
        naviBar.getChildren().addAll(urlBox, goButton);

        VBox root = new VBox();
        root.getChildren().addAll(naviBar, webView);

        Scene scene = new Scene(root);
        scene.setFill(Color.GRAY);
        return scene;
    }

    @Override public void start(Stage stage) {
        List<String> args = getParameters().getRaw();
        String url = args.size() > 0 ? args.get(0) : URL;
        stage.setScene(createScene(url));

        stage.setTitle("WebLauncher (JavaFX Sample)");
        stage.sizeToScene();
        stage.show();

        // Exit after three seconds (which should be a good time to proke the bug)
        Thread t = new Thread(() -> {
            try { Thread.sleep(3000); } catch (InterruptedException ex) {}
            Platform.exit();
        });
        t.setDaemon(true);
        t.start();
    }

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