package org.jtheque.core.managers.language;

 import org.jtheque.core.managers.Managers;

 import javax.swing.JComponent;

 import javax.swing.JTabbedPane;

 import java.util.HashMap;

 import java.util.Map;

 import java.util.Map.Entry;

 /*

  * This file is part of JTheque.

  *

  * JTheque is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, either version 3 of the License.

  *

  * JTheque 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 JTheque.  If not, see <http://www.gnu.org/licenses/>.

  */

 /**

  * A tab title updater to keep the tab title up to date with the current locale.

  *

  * @author Baptiste Wicht

  */

 public final class TabTitleUpdater implements Internationalizable {

     private final JTabbedPane tab;

     private final Map<JComponent, String> components;

     /**

      * Construct a new TabTitleUpdater.

      *

      * @param tab        The tabbed pane.

      * @param components The components of the tabbed pane.

      */

     public TabTitleUpdater(JTabbedPane tab, Map<JComponent, String> components) {

         super();

         this.tab = tab;

         this.components = new HashMap<JComponent, String>(components);

     }

     @Override

     public void refreshText() {

         for (Entry<JComponent, String> entry : components.entrySet()) {

             for (int i = 0; i < tab.getTabCount(); i++) {

                 if (entry.getKey().equals(tab.getTabComponentAt(i))) {

                     tab.setTitleAt(i, Managers.getManager(ILanguageManager.class).getMessage(entry.getValue()));

                     break;

                 }

             }

         }

     }

 }