package com.client.login;
import com.client.chatwindow.ChatController;
import com.client.chatwindow.Listener;
import com.client.util.ResizeHelper;
import javafx.animation.KeyFrame;
import javafx.animation.KeyValue;
import javafx.animation.Timeline;
import javafx.application.Platform;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.fxml.Initializable;
import javafx.scene.Cursor;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.control.*;
import javafx.scene.image.ImageView;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.Pane;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
import javafx.stage.Stage;
import javafx.stage.WindowEvent;
import javafx.util.Duration;
import java.io.IOException;
import java.net.URL;
import java.util.Random;
import java.util.ResourceBundle;
/**
* Created by Dominic on 12-Nov-15.
*/
public class LoginController implements Initializable {
@FXML private ImageView Defaultview;
@FXML private ImageView Sarahview;
@FXML private ImageView Dominicview;
@FXML public TextField hostnameTextfield;
@FXML private TextField portTextfield;
@FXML private TextField usernameTextfield;
@FXML private ChoiceBox imagePicker;
@FXML private Label selectedPicture;
public static ChatController con;
@FXML private BorderPane borderPane;
private double xOffset;
private double yOffset;
private Scene scene;
private static LoginController instance;
public LoginController() {
instance = this;
}
public static LoginController getInstance() {
return instance;
}
public void loginButtonAction() throws IOException {
String hostname = hostnameTextfield.getText();
int port = Integer.parseInt(portTextfield.getText());
String username = usernameTextfield.getText();
String picture = selectedPicture.getText();
FXMLLoader fmxlLoader = new FXMLLoader(getClass().getResource("/views/ChatView.fxml"));
Parent window = (Pane) fmxlLoader.load();
con = fmxlLoader.<ChatController>getController();
Listener listener = new Listener(hostname, port, username, picture, con);
Thread x = new Thread(listener);
x.start();
this.scene = new Scene(window);
}
public void showScene() throws IOException {
Platform.runLater(() -> {
Stage stage = (Stage) hostnameTextfield.getScene().getWindow();
stage.setResizable(true);
stage.setWidth(1040);
stage.setHeight(620);
stage.setOnCloseRequest((WindowEvent e) -> {
Platform.exit();
System.exit(0);
});
stage.setScene(this.scene);
stage.setMinWidth(800);
stage.setMinHeight(300);
ResizeHelper.addResizeListener(stage);
stage.centerOnScreen();
con.setUsernameLabel(usernameTextfield.getText());
con.setImageLabel(selectedPicture.getText());
});
}
@Override
public void initialize(URL location, ResourceBundle resources) {
imagePicker.getSelectionModel().selectFirst();
selectedPicture.textProperty().bind(imagePicker.getSelectionModel().selectedItemProperty());
selectedPicture.setVisible(false);
/* Drag and Drop */
borderPane.setOnMousePressed(event -> {
xOffset = MainLauncher.getPrimaryStage().getX() - event.getScreenX();
yOffset = MainLauncher.getPrimaryStage().getY() - event.getScreenY();
borderPane.setCursor(Cursor.CLOSED_HAND);
});
borderPane.setOnMouseDragged(event -> {
MainLauncher.getPrimaryStage().setX(event.getScreenX() + xOffset);
MainLauncher.getPrimaryStage().setY(event.getScreenY() + yOffset);
});
borderPane.setOnMouseReleased(event -> {
borderPane.setCursor(Cursor.DEFAULT);
});
imagePicker.getSelectionModel().selectedItemProperty().addListener(new ChangeListener<String>() {
@Override
public void changed(ObservableValue<? extends String> selected, String oldPicture, String newPicture) {
if (oldPicture != null) {
switch (oldPicture) {
case "Default":
Defaultview.setVisible(false);
break;
case "Dominic":
Dominicview.setVisible(false);
break;
case "Sarah":
Sarahview.setVisible(false);
break;
}
}
if (newPicture != null) {
switch (newPicture) {
case "Default":
Defaultview.setVisible(true);
break;
case "Dominic":
Dominicview.setVisible(true);
break;
case "Sarah":
Sarahview.setVisible(true);
break;
}
}
}
});
int numberOfSquares = 30;
while (numberOfSquares > 0){
generateAnimation();
numberOfSquares--;
}
}
/* This method is used to generate the animation on the login window, It will generate random ints to determine
* the size, speed, starting points and direction of each square.
*/
public void generateAnimation(){
Random rand = new Random();
int sizeOfSqaure = rand.nextInt(50) + 1;
int speedOfSqaure = rand.nextInt(10) + 5;
int startXPoint = rand.nextInt(420);
int startYPoint = rand.nextInt(350);
int direction = rand.nextInt(5) + 1;
KeyValue moveXAxis = null;
KeyValue moveYAxis = null;
Rectangle r1 = null;
switch (direction){
case 1 :
// MOVE LEFT TO RIGHT
r1 = new Rectangle(0,startYPoint,sizeOfSqaure,sizeOfSqaure);
moveXAxis = new KeyValue(r1.xProperty(), 350 - sizeOfSqaure);
break;
case 2 :
// MOVE TOP TO BOTTOM
r1 = new Rectangle(startXPoint,0,sizeOfSqaure,sizeOfSqaure);
moveYAxis = new KeyValue(r1.yProperty(), 420 - sizeOfSqaure);
break;
case 3 :
// MOVE LEFT TO RIGHT, TOP TO BOTTOM
r1 = new Rectangle(startXPoint,0,sizeOfSqaure,sizeOfSqaure);
moveXAxis = new KeyValue(r1.xProperty(), 350 - sizeOfSqaure);
moveYAxis = new KeyValue(r1.yProperty(), 420 - sizeOfSqaure);
break;
case 4 :
// MOVE BOTTOM TO TOP
r1 = new Rectangle(startXPoint,420-sizeOfSqaure ,sizeOfSqaure,sizeOfSqaure);
moveYAxis = new KeyValue(r1.xProperty(), 0);
break;
case 5 :
// MOVE RIGHT TO LEFT
r1 = new Rectangle(420-sizeOfSqaure,startYPoint,sizeOfSqaure,sizeOfSqaure);
moveXAxis = new KeyValue(r1.xProperty(), 0);
break;
case 6 :
//MOVE RIGHT TO LEFT, BOTTOM TO TOP
r1 = new Rectangle(startXPoint,0,sizeOfSqaure,sizeOfSqaure);
moveXAxis = new KeyValue(r1.xProperty(), 350 - sizeOfSqaure);
moveYAxis = new KeyValue(r1.yProperty(), 420 - sizeOfSqaure);
break;
default:
System.out.println("default");
}
r1.setFill(Color.web("#F89406"));
r1.setOpacity(0.1);
KeyFrame keyFrame = new KeyFrame(Duration.millis(speedOfSqaure * 1000), moveXAxis, moveYAxis);
Timeline timeline = new Timeline();
timeline.setCycleCount(Timeline.INDEFINITE);
timeline.setAutoReverse(true);
timeline.getKeyFrames().add(keyFrame);
timeline.play();
borderPane.getChildren().add(borderPane.getChildren().size()-1,r1);
}
/* Terminates Application */
public void closeSystem(){
Platform.exit();
System.exit(0);
}
public void minimizeWindow(){
MainLauncher.getPrimaryStage().setIconified(true);
}
/* This displays an alert message to the user */
public void showErrorDialog(String message) {
Platform.runLater(()-> {
Alert alert = new Alert(Alert.AlertType.WARNING);
alert.setTitle("Warning!");
alert.setHeaderText(message);
alert.setContentText("Please check for firewall issues and check if the server is running.");
alert.showAndWait();
});
}
}
