PreferencesAction.java

package comeon.ui.actions;

import com.google.inject.Inject;
import com.google.inject.Singleton;
import comeon.ui.UI;
import comeon.ui.preferences.main.PreferencesController;
import comeon.ui.preferences.main.PreferencesDialog;
import comeon.ui.preferences.main.PreferencesSavingException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.swing.*;
import java.awt.event.ActionEvent;
import java.util.List;

@Singleton
public final class PreferencesAction extends BaseAction {
    private static final long serialVersionUID = 1L;

    private static final Logger LOGGER = LoggerFactory.getLogger(PreferencesAction.class);

    private final PreferencesDialog dialog;

    private final PreferencesController controller;

    @Inject
    public PreferencesAction(final PreferencesDialog dialog, final PreferencesController controller) {
        super("preferences");
        this.dialog = dialog;
        this.controller = controller;
    }

    @Override
    public void actionPerformed(final ActionEvent evt) {
        SwingUtilities.invokeLater(() -> {
            final int value = dialog.showDialog();
            if (value == JOptionPane.OK_OPTION) {
                try {
                    controller.persist();
                } catch (final PreferencesSavingException e) {
                    final List<Exception> causes = e.getCauses();
                    final StringBuilder causeMessage = new StringBuilder(UI.BUNDLE.getString("prefs.error.save"));
                    for (final Exception c : causes) {
                        LOGGER.warn("Could not save preferences", c);
                        causeMessage.append("\n* ");
                        causeMessage.append(c.getLocalizedMessage());
                    }
                    JOptionPane.showMessageDialog(JOptionPane.getRootFrame(), causeMessage.toString(), UI.BUNDLE.getString("error.generic.title"), JOptionPane.ERROR_MESSAGE);
                }
            } else {
                controller.reload();
            }
        });
    }

}