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

 /*

  * 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/>.

  */

 import org.jtheque.core.managers.Managers;

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

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

 import org.jtheque.core.managers.view.edt.SimpleTask;

 /**

  * An abstract delegated view. It seems a view who delegates all the view's operations to an other view.

  *

  * @author Baptiste Wicht

  */

 public abstract class AbstractDelegatedView<T extends IView> implements IView {

     private T delegate;

     /**

      * Return the implementation of the view.

      *

      * @return The implementation of the view.

      */

     public final T getImplementationView(){

         return delegate;

     }

     /**

      * Set the delegate view.

      *

      * @param view The delegate view. 

      */

     public final void setDelegate(T view){

         delegate = view;

     }

     /**

      * Build the delegated view in EDT. This method only call the buildDelegatedView() method in the EDT.

      */

     public final void buildInEDT() {

         Managers.getManager(IViewManager.class).execute(new SimpleTask() {

             @Override

             public void run() {

                 buildDelegatedView();

             }

         });

     }

     /**

      * Build the delegated view. This method must only be called from the buildInEDT() method. With that contract respected,

      * this method is always called in the EDT.

      */

     protected abstract void buildDelegatedView();

     @Override

     public final void display() {

         delegate.display();

     }

     @Override

     public final Object getImpl() {

         return delegate.getImpl();

     }

     @Override

     public final void closeDown() {

         delegate.closeDown();

     }

     @Override

     public final void toFirstPlan() {

         delegate.toFirstPlan();

     }

     @Override

     public final void setEnabled(boolean enabled) {

         delegate.setEnabled(enabled);

     }

     @Override

     public final boolean isEnabled() {

         return delegate.isEnabled();

     }

     @Override

     public final void sendMessage(String message, Object value) {

         delegate.sendMessage(message, value);

     }

     @Override

     public final void refresh() {

         delegate.refresh();

     }

     @Override

     public final boolean validateContent() {

         return delegate.validateContent();

     }

 }