/**
    * This file Copyright (c) 2013 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.module.rssaggregator.app.subapps.aggregationconfig;
  
  import info.magnolia.i18nsystem.SimpleTranslator;
  import info.magnolia.ui.vaadin.form.FormViewReduced;
  import info.magnolia.ui.vaadin.layout.SmallAppLayout;
  
  import com.google.inject.Inject;
  import com.vaadin.ui.Button;
  import com.vaadin.ui.Button.ClickEvent;
  import com.vaadin.ui.Button.ClickListener;
  import com.vaadin.ui.Component;
  import com.vaadin.ui.CssLayout;
  
  /**
   * View implementation for the RSS main subapp.
   */
  public class RSSAggregatorSimpleConfigSubAppViewImpl implements RSSAggregatorSimpleConfigSubAppView {
  
      private final SmallAppLayout root = new SmallAppLayout();
      private FormViewReduced formView;
      private CssLayout cssLayout;
      private Listener listener;
      private SimpleTranslator translator;
  
      @Inject
      public RSSAggregatorSimpleConfigSubAppViewImpl(SimpleTranslator translator) {
          this.translator = translator;
      }
  
      @Override
      public void build() {
          Button saveButton = new Button(translator.translate("rssAggregator.app.config.button.save.caption"));
          saveButton.addStyleName("v-button-smallapp");
          saveButton.addStyleName("commit");
  
          saveButton.addClickListener(new ClickListener() {
  
              @Override
              public void buttonClick(ClickEvent event) {
                  getListener().save();
              }
          });
  
          CssLayout buttonLayout = new CssLayout();
          buttonLayout.addStyleName("v-csslayout-smallapp-actions");
          buttonLayout.addComponent(saveButton);
  
          cssLayout = new CssLayout();
          cssLayout.addComponent(formView.asVaadinComponent());
          cssLayout.addComponent(buttonLayout);
  
          root.setDescription(translator.translate("rssAggregator.app.config.description"));
          root.addSection(cssLayout);
      }
  
      @Override
      public Component asVaadinComponent() {
          return root;
      }
  
      @Override
      public void showValidation(boolean visible) {
          formView.showValidation(visible);
      }
  
      @Override
     public boolean isValid() {
         return formView.isValid();
     }
 
     @Override
     public void setFormViewReduced(FormViewReduced formView) {
         if (this.formView != null) {
             cssLayout.replaceComponent(this.formView.asVaadinComponent(), formView.asVaadinComponent());
         }
         this.formView = formView;
     }
 
     @Override
     public void setListener(Listener listener) {
         this.listener = listener;
     }
 
     public Listener getListener() {
         return listener;
     }
 
 }