140 lines
4.3 KiB
Java
140 lines
4.3 KiB
Java
package dev.kske.chess.ui;
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import java.awt.Component;
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import java.awt.Font;
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import java.io.File;
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import java.util.*;
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import java.util.function.BiConsumer;
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import java.util.function.Consumer;
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import java.util.prefs.Preferences;
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import javax.swing.*;
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import javax.swing.filechooser.FileNameExtensionFilter;
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import dev.kske.chess.io.EngineUtil;
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/**
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* Project: <strong>Chess</strong><br>
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* File: <strong>DialogUtil.java</strong><br>
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* Created: <strong>24.07.2019</strong><br>
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*
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* @since Chess v0.3-alpha
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* @author Kai S. K. Engelbart
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*/
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public class DialogUtil {
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private DialogUtil() {}
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/**
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* Saves the last accessed folder for loading and saving game files.
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*/
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private static Preferences preferences
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= Preferences.userNodeForPackage(DialogUtil.class);
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/**
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* Displays a parameterized file opening dialog.
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*
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* @param parent the parent component of the dialog
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* @param action the action executed with the selected files a its argument
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* @param filters the file extension filters passed to the dialog
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*/
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public static void showFileSelectionDialog(
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Component parent, Consumer<List<File>> action,
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Collection<FileNameExtensionFilter> filters
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) {
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JFileChooser fileChooser = createFileChooser(filters);
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if (fileChooser.showOpenDialog(parent) == JFileChooser.APPROVE_OPTION) {
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action.accept(Arrays.asList(fileChooser.getSelectedFile()));
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preferences.put("path", fileChooser.getSelectedFile().getParent());
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}
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}
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/**
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* Displays a parameterized file saving dialog.
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*
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* @param parent the parent component of the dialog
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* @param action the action executed with the selected file a its argument
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* @param filters the file extension filters passed to the dialog
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*/
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public static void showFileSaveDialog(
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Component parent, Consumer<File> action,
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Collection<FileNameExtensionFilter> filters
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) {
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JFileChooser fileChooser = createFileChooser(filters);
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if (fileChooser.showSaveDialog(parent) == JFileChooser.APPROVE_OPTION) {
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action.accept(
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new File(
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fileChooser.getSelectedFile().getAbsolutePath() + "."
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+ ((FileNameExtensionFilter) fileChooser
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.getFileFilter()).getExtensions()[0]
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)
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);
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preferences.put("path", fileChooser.getSelectedFile().getParent());
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}
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}
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private static JFileChooser
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createFileChooser(Collection<FileNameExtensionFilter> filters) {
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JFileChooser fileChooser = new JFileChooser();
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fileChooser.setCurrentDirectory(
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new File(preferences.get("path", System.getProperty("user.home")))
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);
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fileChooser.setAcceptAllFileFilterUsed(false);
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filters.forEach(fileChooser::addChoosableFileFilter);
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return fileChooser;
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}
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/**
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* Displays a dialog in which the user can select the player types for a
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* game.<br>
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* <br>
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* The dialog will always display {@code Natural Player} and
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* {@code AIPlayer},
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* as well as all engine names stored by {@link EngineUtil}.
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*
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* @param parent the parent component of the dialog
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* @param action the action executed with the two selected names as
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* arguments
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*/
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public static void showGameConfigurationDialog(
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Component parent, BiConsumer<String, String> action
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) {
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JPanel dialogPanel = new JPanel();
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List<String> options
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= new ArrayList<>(Arrays.asList("Natural Player", "AI Player"));
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EngineUtil.getEngineInfos().forEach(info -> options.add(info.name));
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JLabel lblWhite = new JLabel("White:");
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lblWhite.setFont(new Font("Tahoma", Font.PLAIN, 14));
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lblWhite.setBounds(10, 11, 49, 14);
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dialogPanel.add(lblWhite);
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JComboBox<Object> cbWhite = new JComboBox<>();
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cbWhite.setModel(new DefaultComboBoxModel<>(options.toArray()));
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cbWhite.setBounds(98, 9, 159, 22);
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dialogPanel.add(cbWhite);
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JLabel lblBlack = new JLabel("Black:");
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lblBlack.setFont(new Font("Tahoma", Font.PLAIN, 14));
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lblBlack.setBounds(10, 38, 49, 14);
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dialogPanel.add(lblBlack);
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JComboBox<Object> cbBlack = new JComboBox<>();
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cbBlack.setModel(new DefaultComboBoxModel<>(options.toArray()));
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cbBlack.setBounds(98, 36, 159, 22);
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dialogPanel.add(cbBlack);
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JOptionPane.showMessageDialog(
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parent,
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dialogPanel,
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"Game configuration",
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JOptionPane.QUESTION_MESSAGE
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);
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action.accept(
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options.get(cbWhite.getSelectedIndex()),
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options.get(cbBlack.getSelectedIndex())
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);
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}
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}
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