CreateMenu.java

import GLOOP.*;

import javax.swing.*;
import java.awt.*;
import java.io.File;
import java.util.Locale;
import java.util.Objects;

public class CreateMenu {
    public CreateMenu() {
        final String[] texturePath = {"standart.png"};

        JFrame nameFrame = new JFrame();
        nameFrame.setSize(200,100);
        nameFrame.setVisible(false);
        nameFrame.setTitle("Name");
        nameFrame.setLocationRelativeTo(null); // Middle of the screen

        JPanel namePanel = new JPanel();
        namePanel.setLayout(new GridLayout(0,1));
        nameFrame.add(namePanel);

        JTextField text = new JTextField(1);
        text.setBounds(10,10,100,20);
        namePanel.add(text);

        JTextField answer = new JTextField("This name is already existing!");
        answer.setVisible(false);
        namePanel.add(answer);

        JButton nameButton = new JButton("Ok");
        namePanel.add(nameButton);

        JFrame frame = new JFrame();
        frame.setTitle("Create");
        frame.setLocationRelativeTo(null);

        JPanel panel = new JPanel();
        panel.setLayout(new GridLayout(0,1));

        String[] items = {"Cube", "Sphere", "Torus", "Cone", "Truncated Cone", "Cylinder"};
        JComboBox<String> cb = new JComboBox<>(items);
        panel.add(cb);

        JFileChooser fileChooser = new JFileChooser();
        JButton addTexture = new JButton("Add a texture");
        addTexture.addActionListener(e -> {
            int returnVal = fileChooser.showOpenDialog(nameFrame); // Opens the fileChooser

            if (returnVal == JFileChooser.APPROVE_OPTION) {
                File file = fileChooser.getSelectedFile();
                texturePath[0] = file.getAbsolutePath();
            }
        });
        namePanel.add(addTexture);

        JButton button = new JButton("Create");
        button.addActionListener(createEvent -> {
            nameFrame.setVisible(true);
            frame.dispose();
        });
        panel.add(button);
        frame.add(panel);
        frame.pack();
        frame.setVisible(true);

        nameButton.addActionListener(nameEvent -> {
            String input = text.getText();
            if(Main.objectName.contains(input)) {
                answer.setVisible(true); // Makes the answer visible if the name already exists
            }
            else {
                Main.objectName.add(input);

                switch (Objects.requireNonNull(cb.getSelectedItem()).toString().toLowerCase(Locale.ROOT)) {
                    case "cube": Util.createObject(new GLWuerfel(0, 0, 0, 10, texturePath[0]));
                        break;
                    case "sphere": Util.createObject(new GLKugel(0, 0, 0, 10, texturePath[0]));
                        break;
                    case "torus": Util.createObject(new GLTorus(0, 0, 0, 10, 10, texturePath[0]));
                        break;
                    case "cone": Util.createObject(new GLKegel(0, 0, 0, 10, 10, texturePath[0]));
                        break;
                    case "truncated cone": Util.createObject(new GLKegelstumpf(0,0,0,10,10,10, texturePath[0]));
                        break;
                    case "cylinder": Util.createObject(new GLZylinder(0, 0, 0, 10, 10, texturePath[0]));
                        break;
                    default: System.out.println("Tried to create not handheld object");
                        break;
                }
                nameFrame.dispose(); // Closes the frame
          }
        });
    }
}