gt:     return GameModule.getGameModule() == null
context: /*
   * $Id$
   *
   * Copyright (c) 2008 by Joel Uckelman
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Library General Public
   * License (LGPL) as published by the Free Software Foundation.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   * Library General Public License for more details.
   *
   * You should have received a copy of the GNU Library General Public
   * License along with this library; if not, copies are available
   * at http://www.opensource.org.
   */
  
  package VASSAL.tools;
  
  import java.awt.Component;
  import java.awt.Frame;
  import java.util.concurrent.Future;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import VASSAL.build.GameModule;
  import VASSAL.i18n.Resources;
  import VASSAL.tools.swing.DetailsDialog;
  import VASSAL.tools.swing.Dialogs;
  
  /**
   * @author Joel Uckelman
   * @since 3.1.0
   */
  public class ProblemDialog {
    private ProblemDialog() {}
  
    private static final Logger logger =
      LoggerFactory.getLogger(ProblemDialog.class);
  
    public static Future<?> show(
      int messageType,
      String messageKey,
      Object... args)
    {
      return show(messageType, getFrame(), null, messageKey, args);
    }
  
    public static Future<?> show(
      int messageType,
      Component parent,
      String messageKey,
      Object... args)
    {
      return show(messageType, parent, null, messageKey, args);
    }
  
    public static Future<?> show(
      int messageType,
      Throwable thrown,
      String messageKey,
      Object... args)
    {
      return show(messageType, getFrame(), thrown, messageKey, args);
    }
  
    public static Future<?> show(
      int messageType,
      Component parent,
      Throwable thrown,
      String messageKey,
      Object... args)
    {
      return show(
        messageType, parent, thrown,
        Resources.getString(messageKey + "_title"),
        Resources.getString(messageKey + "_heading"),
        Resources.getString(messageKey + "_message", args)
      );
    }
  
    public static Future<?> show(
      final int messageType,
      final Component parent,
      final Throwable thrown,
      final String title,
      final String heading,
      final String message)
    {
      if (thrown != null) logger.error("", thrown);
  
      return DialogUtils.enqueue(new Runnable() {
        public void run() {
          Dialogs.showMessageDialog(
            parent,
            title,
            heading,
            message,
            messageType
          );
        }
      });
    }
  
    public static Future<?> showDisableable(
      int messageType,
      Object key,
      String messageKey,
      Object... args)
    {
      return showDisableable(
        messageType, getFrame(), null, key, messageKey, args
      );
    }
  
    public static Future<?> showDisableable(
      int messageType,
      Component parent,
      Object key,
      String messageKey,
      Object... args)
    {
      return showDisableable(messageType, parent, null, key, messageKey, args);
    }
  
    public static Future<?> showDisableable(
      int messageType,
      Throwable thrown,
      Object key,
      String messageKey,
      Object... args)
    {
      return showDisableable(
        messageType, getFrame(), thrown, key, messageKey, args
      );
    }
  
    public static Future<?> showDisableable(
      int messageType,
      Component parent,
      Throwable thrown,
      Object key,
      String messageKey,
      Object... args)
    {
      return showDisableable(
        messageType, parent, thrown, key,
        Resources.getString(messageKey + "_title"),
        Resources.getString(messageKey + "_heading"),
        Resources.getString(messageKey + "_message", args)
      );
    }
  
    public static Future<?> showDisableable(
      final int messageType,
      final Component parent,
      final Throwable thrown,
      final Object key,
      final String title,
      final String heading,
      final String message)
    {
      if (thrown != null) logger.error("", thrown);
  
      return DialogUtils.enqueue(new Runnable() {
        public void run() {
          Dialogs.showMessageDialog(
            parent,
            title,
            heading,
            message,
            messageType,
            key,
            Resources.getString("Dialogs.disable")
          );
        }
      });
    }
  
    public static Future<?> showDisableableNoI18N(
      final int messageType,
      final Throwable thrown,
      final Object key,
      final String title,
      final String heading,
      final String message)
    {
      if (thrown != null) logger.error("", thrown);
  
      return DialogUtils.enqueue(new Runnable() {
        public void run() {
          Dialogs.showMessageDialog(
            getFrame(),
            title,
            heading,
            message,
            messageType,
            key,
            "Don't show this again"
          );
        }
      });
    }
  
    public static Future<?> showDetails(
      int messageType,
      String details,
      String messageKey,
      Object... args)
    {
      return showDetails(
        messageType, getFrame(), null, details, messageKey, args
      );
    }
  
    public static Future<?> showDetails(
      int messageType,
      Component parent,
      String details,
      String messageKey,
      Object... args)
    {
      return showDetails(messageType, parent, null, details, messageKey, args);
    }
  
    public static Future<?> showDetails(
      int messageType,
      Throwable thrown,
      String details,
      String messageKey,
      Object... args)
    {
      return showDetails(
        messageType, getFrame(), thrown, details, messageKey, args
      );
    }
  
    public static Future<?> showDetails(
      int messageType,
      Component parent,
      Throwable thrown,
      String details,
      String messageKey,
      Object... args)
    {
      return showDetails(
        messageType, parent, thrown, details,
        Resources.getString(messageKey + "_title"),
        Resources.getString(messageKey + "_heading"),
        Resources.getString(messageKey + "_message", args)
      );
    }
  
    public static Future<?> showDetails(
      final int messageType,
      final Component parent,
      final Throwable thrown,
      final String details,
      final String title,
      final String heading,
      final String message)
    {
      if (thrown != null) logger.error("", thrown);
  
      return DialogUtils.enqueue(new Runnable() {
        public void run() {
          DetailsDialog.showDialog(
            parent,
            title,
            heading,
            message,
            details,
            Resources.getString("Dialogs.disable"),
            Resources.getString("Dialogs.show_details"),
            Resources.getString("Dialogs.hide_details"),
            messageType,
            null
          );
        }
      });
    }
  
    public static Future<?> showDetailsDisableable(
      int messageType,
      String details,
      Object key,
      String messageKey,
      Object... args)
    {
      return showDetailsDisableable(
        messageType, getFrame(), null, details, key, messageKey, args
      );
    }
  
    public static Future<?> showDetailsDisableable(
      int messageType,
      Component parent,
      String details,
      Object key,
      String messageKey,
      Object... args)
    {
      return showDetailsDisableable(
        messageType, parent, null, details, key, messageKey, args
      );
    }
  
    public static Future<?> showDetailsDisableable(
      int messageType,
      Throwable thrown,
      String details,
      Object key,
      String messageKey,
      Object... args)
    {
      return showDetailsDisableable(
        messageType, getFrame(), thrown, details, key, messageKey, args
      );
    }
  
    public static Future<?> showDetailsDisableable(
      int messageType,
      Component parent,
      Throwable thrown,
      String details,
      Object key,
      String messageKey,
      Object... args)
    {
      return showDetailsDisableable(
        messageType, parent, thrown, details, key,
        Resources.getString(messageKey + "_title"),
        Resources.getString(messageKey + "_heading"),
        Resources.getString(messageKey + "_message", args)
      );
    }
  
    public static Future<?> showDetailsDisableable(
      final int messageType,
      final Component parent,
      final Throwable thrown,
      final String details,
      final Object key,
      final String title,
      final String heading,
      final String message)
    {
      if (thrown != null) logger.error("", thrown);
  
      return DialogUtils.enqueue(new Runnable() {
        public void run() {
          DetailsDialog.showDialog(
            parent,
            title,
            heading,
            message,
            details,
            Resources.getString("Dialogs.disable"),
            Resources.getString("Dialogs.show_details"),
            Resources.getString("Dialogs.hide_details"),
            messageType,
            key
          );
        }
      });
    }
  
    private static Frame getFrame() {
  