/**
    * This file Copyright (c) 2012-2014 Magnolia International
    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
    *
    *
    * This file is dual-licensed under both the Magnolia
    * Network Agreement and the GNU General Public License.
    * You may elect to use one or the other of these licenses.
    *
   * This file is distributed in the hope that it will be
   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
   * implied warranty of MERCHANTABILITY or FITNESS FOR A
   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
   * Redistribution, except as permitted by whichever of the GPL
   * or MNA you select, is prohibited.
   *
   * 1. For the GPL license (GPL), you can redistribute and/or
   * modify this file under the terms of the GNU General
   * Public License, Version 3, as published by the Free Software
   * Foundation.  You should have received a copy of the GNU
   * General Public License, Version 3 along with this program;
   * if not, write to the Free Software Foundation, Inc., 51
   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * 2. For the Magnolia Network Agreement (MNA), this file
   * and the accompanying materials are made available under the
   * terms of the MNA which accompanies this distribution, and
   * is available at http://www.magnolia-cms.com/mna.html
   *
   * Any modifications to this file must keep this entire header
   * intact.
   *
   */
  package info.magnolia.ui.vaadin.gwt.client.tabsheet.tab.connector;
  
  import info.magnolia.ui.vaadin.gwt.client.tabsheet.tab.widget.MagnoliaTabWidget;
  import info.magnolia.ui.vaadin.tabsheet.MagnoliaTab;
  
  import com.vaadin.client.ComponentConnector;
  import com.vaadin.client.ConnectorHierarchyChangeEvent;
  import com.vaadin.client.communication.StateChangeEvent;
  import com.vaadin.client.communication.StateChangeEvent.StateChangeHandler;
  import com.vaadin.client.ui.AbstractSingleComponentContainerConnector;
  import com.vaadin.shared.ui.Connect;
  
  /**
   * MagnoliaTabConnector.
   */
  @Connect(MagnoliaTab.class)
  public class MagnoliaTabConnector extends AbstractSingleComponentContainerConnector {
  
      @Override
      protected void init() {
          super.init();
          addStateChangeHandler("isClosable", new StateChangeHandler() {
              @Override
              public void onStateChanged(StateChangeEvent stateChangeEvent) {
                  getWidget().getLabel().setClosable(getState().isClosable);
              }
          });
  
          addStateChangeHandler("hasError", new StateChangeHandler() {
              @Override
              public void onStateChanged(StateChangeEvent stateChangeEvent) {
                  getWidget().getLabel().setHasError(getState().hasError);
              }
          });
  
          addStateChangeHandler("isNotificationHidden", new StateChangeHandler() {
              @Override
              public void onStateChanged(StateChangeEvent stateChangeEvent) {
                  getWidget().getLabel().hideNotification();
              }
          });
  
          addStateChangeHandler("notification", new StateChangeHandler() {
              @Override
              public void onStateChanged(StateChangeEvent stateChangeEvent) {
                  getWidget().getLabel().updateNotification(getState().notification);
              }
          });
  
          addStateChangeHandler("isActive", new StateChangeHandler() {
              @Override
              public void onStateChanged(StateChangeEvent stateChangeEvent) {
                  getWidget().getLabel().updateNotification(getState().notification);
                  if (getState().isActive) {
                      getWidget().removeStyleName("inactive");
                  } else {
                      getWidget().addStyleName("inactive");
                  }
  
              }
          });
      }
  
      @Override
      public void updateCaption(ComponentConnector connector) {
      }
 
     @Override
     public MagnoliaTabWidget getWidget() {
         return (MagnoliaTabWidget) super.getWidget();
     }
 
     @Override
     protected MagnoliaTabWidget createWidget() {
         return new MagnoliaTabWidget(this);
     }
 
     @Override
     public MagnoliaTabState getState() {
         return (MagnoliaTabState) super.getState();
     }
 
     @Override
     protected MagnoliaTabState createState() {
         return new MagnoliaTabState();
     }
 
     @Override
     public void onConnectorHierarchyChange(ConnectorHierarchyChangeEvent e) {
         if (!e.getOldChildren().isEmpty()) {
             final ComponentConnector oldContent = e.getOldChildren().get(0);
             getWidget().remove(oldContent.getWidget());
         }
 
         if (getContent() != null) {
             getWidget().setWidget(getContent().getWidget());
         }
     }
 }