DialogsRes.java

/*
 * Open Source Physics software is free software as described near the bottom of this code file.
 *
 * For additional information and documentation on Open Source Physics please see:
 * <http://www.opensourcephysics.org/>
 */

package org.opensourcephysics.display.dialogs;
import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
import org.opensourcephysics.display.OSPRuntime;

/**
 * String constants for Dialogs.
 *
 * @author Wolfgang Christian
 * @version 1.0
 */
public class DialogsRes {
  public static String AUTOSCALE_AUTOSCALE;
  public static String AUTOSCALE_AUTO;
  public static String AUTOSCALE_OK;
  public static String AUTOSCALE_ZOOM_WARNING;
  public static String SCALE_SCALE;
  public static String SCALE_MIN;
  public static String SCALE_MAX;
  public static String SCALE_AUTO;
  public static String SCALE_CANCEL;
  public static String SCALE_OK;
  public static String SCALE_HORIZONTAL;
  public static String SCALE_VERTICAL;
  public static String LOG_SCALE;
  public static String LOG_X;
  public static String LOG_Y;
  public static String LOG_OK;
  public static String LOG_WARNING;
  // static fields
  static final String BUNDLE_NAME = "org.opensourcephysics.resources.display.dialogs_res"; //$NON-NLS-1$
  static Locale resourceLocale = Locale.ENGLISH;
  static ResourceBundle res;

  static {
    String language = Locale.getDefault().getLanguage();
    resourceLocale = Locale.ENGLISH;
    for(Locale locale : OSPRuntime.getInstalledLocales()) {
      if(locale.getLanguage().equals(language)) {
        resourceLocale = locale;
        break;
      }
    }
    res = ResourceBundle.getBundle(BUNDLE_NAME, resourceLocale);
    setLocalStrings();
  }

  private DialogsRes() {}

  /**
   * Gets a localized resource string.
   *
   * @param bundle ResourceBundle
   * @param key String
   * @return String
   */
  private static String getString(final ResourceBundle bundle, final String key) {
    try {
      return bundle.getString(key);
    } catch(final MissingResourceException ex) {
      // assert(false) : ex.getMessage();
      return '|'+key+'|';
    }
  }

  /**
   * Sets the locale.
   *
   * @param loc the locale
   */
  public static void setLocale(Locale loc) {
    if(resourceLocale==loc) {
      return;
    }
    resourceLocale = loc;
    // get the new resource bundle
    res = ResourceBundle.getBundle(BUNDLE_NAME, resourceLocale);
    setLocalStrings();
  }

  /**
  * Gets the local strings.
  *
  * Static strings are used for speed to avoid having to call the resource object.  This may no longer be necessary on fast machines.
  */
  private static void setLocalStrings() {
    AUTOSCALE_AUTOSCALE = getString(res, "AUTOSCALE_AUTOSCALE");       //$NON-NLS-1$
    AUTOSCALE_AUTO = getString(res, "AUTOSCALE_AUTO");                 //$NON-NLS-1$
    AUTOSCALE_OK = getString(res, "AUTOSCALE_OK");                     //$NON-NLS-1$
    AUTOSCALE_ZOOM_WARNING = getString(res, "AUTOSCALE_ZOOM_WARNING"); //$NON-NLS-1$
    SCALE_SCALE = getString(res, "SCALE_SCALE");                       //$NON-NLS-1$
    SCALE_MIN = getString(res, "SCALE_MIN");                           //$NON-NLS-1$
    SCALE_MAX = getString(res, "SCALE_MAX");                           //$NON-NLS-1$
    SCALE_AUTO = getString(res, "SCALE_AUTO");                         //$NON-NLS-1$
    SCALE_CANCEL = getString(res, "SCALE_CANCEL");                     //$NON-NLS-1$
    SCALE_OK = getString(res, "SCALE_OK");                             //$NON-NLS-1$
    SCALE_HORIZONTAL = getString(res, "SCALE_HORIZONTAL");             //$NON-NLS-1$
    SCALE_VERTICAL = getString(res, "SCALE_VERTICAL");                 //$NON-NLS-1$
    LOG_SCALE = getString(res, "LOG_SCALE");                           //$NON-NLS-1$
    LOG_X = getString(res, "LOG_X");                                   //$NON-NLS-1$
    LOG_Y = getString(res, "LOG_Y");                                   //$NON-NLS-1$
    LOG_OK = getString(res, "LOG_OK");                                 //$NON-NLS-1$
    LOG_WARNING = getString(res, "LOG_WARNING");                       //$NON-NLS-1$
  }

  static {
    setLocalStrings();
  }

}

/*
 * Open Source Physics software is free software; you can redistribute
 * it and/or modify it under the terms of the GNU General Public License (GPL) as
 * published by the Free Software Foundation; either version 2 of the License,
 * or(at your option) any later version.

 * Code that uses any portion of the code in the org.opensourcephysics package
 * or any subpackage (subdirectory) of this package must must also be be released
 * under the GNU GPL license.
 *
 * This software 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston MA 02111-1307 USA
 * or view the license online at http://www.gnu.org/copyleft/gpl.html
 *
 * Copyright (c) 2007  The Open Source Physics project
 *                     http://www.opensourcephysics.org
 */