/**
    * This file Copyright (c) 2012-2013 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.pages.app.editor;
  
  import info.magnolia.ui.api.view.View;
  import info.magnolia.ui.vaadin.actionbar.ActionbarView;
  import info.magnolia.ui.vaadin.editor.PageEditorView;
  import info.magnolia.ui.vaadin.editor.pagebar.PageBarView;
  
  import javax.inject.Inject;
  
  import com.vaadin.event.ShortcutAction;
  import com.vaadin.event.ShortcutListener;
  import com.vaadin.server.Sizeable.Unit;
  import com.vaadin.ui.Component;
  import com.vaadin.ui.CssLayout;
  import com.vaadin.ui.HorizontalLayout;
  import com.vaadin.ui.VerticalLayout;
  
  /**
   * PageEditorViewImpl.
   */
  public class PagesEditorSubAppViewImpl implements PagesEditorSubAppView {
  
      private final HorizontalLayout root = new HorizontalLayout();
  
      private final VerticalLayout container = new VerticalLayout();
  
      private Listener listener;
  
      private PageEditorView pageEditor;
  
      private ActionbarView actionBar;
  
      private final CssLayout actionBarWrapper = new CssLayout();
  
      private PageBarView pageBarView;
  
      @Inject
      public PagesEditorSubAppViewImpl(PageBarView pageBarView) {
          this.pageBarView = pageBarView;
  
          root.setSizeFull();
          root.setStyleName("pageeditor");
          root.addComponent(container);
          root.setExpandRatio(container, 1);
          root.setSpacing(true);
          root.setMargin(false);
          root.addShortcutListener(new ShortcutListener("", ShortcutAction.KeyCode.ESCAPE, null) {
              @Override
              public void handleAction(Object sender, Object target) {
                  listener.onEscape();
              }
          });
  
          container.setSizeFull();
          container.addStyleName("editor");
  
          actionBarWrapper.setHeight(100, Unit.PERCENTAGE);
          actionBarWrapper.addStyleName("actionbar");
          root.addComponent(actionBarWrapper);
          root.setExpandRatio(actionBarWrapper, 0);
  
      }
  
      @Override
      public void setListener(Listener listener) {
          this.listener = listener;
         this.pageBarView.setListener(listener);
     }
 
     @Override
     public void setPageBarView(PageBarView pageBarView) {
         this.pageBarView = pageBarView;
         container.addComponentAsFirst(pageBarView.asVaadinComponent());
     }
 
     @Override
     public void setPageEditorView(PageEditorView pageEditor) {
         this.pageEditor = pageEditor;
         container.addComponent(pageEditor.asVaadinComponent(), 1);
         container.setExpandRatio(pageEditor.asVaadinComponent(), 1f);
     }
 
     @Override
     public void setActionbarView(final ActionbarView actionBar) {
         Component c = actionBar.asVaadinComponent();
         Component old = actionBarWrapper.getComponentCount() != 0 ? actionBarWrapper.getComponent(0) : null;
         if (old == null) {
             actionBarWrapper.addComponent(c);
         } else {
             actionBarWrapper.replaceComponent(old, c);
         }
         this.actionBar = actionBar;
     }
 
     @Override
     public Component asVaadinComponent() {
         return root;
     }
 
     @Override
     public void hideActionbar(boolean hide) {
         if (actionBar != null) {
             actionBar.asVaadinComponent().setVisible(!hide);
         }
     }
 
     @Override
     public void setContentView(View view) {
 
     }
 }