package org.jtheque.core.managers.view.impl.components;

 import org.jtheque.core.managers.Managers;

 import org.jtheque.core.managers.language.ILanguageManager;

 import org.jtheque.core.managers.language.TabTitleUpdater;

 import org.jtheque.core.managers.view.able.IViewManager;

 import org.jtheque.core.managers.view.able.components.TabComponent;

 import org.jtheque.core.managers.view.listeners.TabEvent;

 import org.jtheque.core.managers.view.listeners.TabListener;

 import org.jtheque.utils.collections.CollectionUtils;

 import javax.swing.JComponent;

 import javax.swing.JTabbedPane;

 import java.io.Serializable;

 import java.util.Collections;

 import java.util.Comparator;

 import java.util.HashMap;

 import java.util.List;

 import java.util.Map;

 /*

  * 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/>.

  */

 /**

  * The main tabbed pane component.

  *

  * @author Baptiste Wicht

  */

 public final class MainTabbedPane extends LayerTabbedPane implements TabListener {

     /**

      * Construct a new MainTabbedPane.

      */

     public MainTabbedPane() {

         super();

         setTabPlacement(JTabbedPane.TOP);

         List<TabComponent> components = CollectionUtils.copyOf(Managers.getManager(IViewManager.class).getTabComponents());

         Collections.sort(components, new PositionComparator());

         Map<JComponent, String> cs = new HashMap<JComponent, String>(components.size());

         for (TabComponent component : components) {

             addLayeredTab(Managers.getManager(ILanguageManager.class).getMessage(component.getTitleKey()), component.getComponent());

             cs.put(component.getComponent(), component.getTitleKey());

         }

         Managers.getManager(IViewManager.class).addTabListener(this);

         Managers.getManager(ILanguageManager.class).addInternationalizable(new TabTitleUpdater(this, cs));

     }

     @Override

     public void tabAdded() {

         if (Managers.getManager(IViewManager.class).isTabMainComponent()) {

             removeAll();

             List<TabComponent> components = CollectionUtils.copyOf(Managers.getManager(IViewManager.class).getTabComponents());

             Collections.sort(components, new PositionComparator());

             for (TabComponent component : components) {

                 addLayeredTab(Managers.getManager(ILanguageManager.class).getMessage(component.getTitleKey()), component.getComponent());

             }

             Managers.getManager(IViewManager.class).refresh(this);

         }

     }

     @Override

     public void tabRemoved(TabEvent event) {

         if (Managers.getManager(IViewManager.class).isTabMainComponent()) {

             removeTabAt(indexOfTab(Managers.getManager(ILanguageManager.class).getMessage(event.getComponent().getTitleKey())));

             Managers.getManager(IViewManager.class).refresh(this);

         }

     }

     /**

      * A comparator to sort the TabComponent by position.

      *

      * @author Baptiste Wicht

      */

     private static final class PositionComparator implements Comparator<TabComponent>, Serializable {

         @Override

         public int compare(TabComponent component, TabComponent other) {

             return component.getPosition().compareTo(other.getPosition());

         }

     }

 }