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1   /**
2    * This file Copyright (c) 2012-2018 Magnolia International
3    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
4    *
5    *
6    * This file is dual-licensed under both the Magnolia
7    * Network Agreement and the GNU General Public License.
8    * You may elect to use one or the other of these licenses.
9    *
10   * This file is distributed in the hope that it will be
11   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12   * implied warranty of MERCHANTABILITY or FITNESS FOR A
13   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14   * Redistribution, except as permitted by whichever of the GPL
15   * or MNA you select, is prohibited.
16   *
17   * 1. For the GPL license (GPL), you can redistribute and/or
18   * modify this file under the terms of the GNU General
19   * Public License, Version 3, as published by the Free Software
20   * Foundation.  You should have received a copy of the GNU
21   * General Public License, Version 3 along with this program;
22   * if not, write to the Free Software Foundation, Inc., 51
23   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24   *
25   * 2. For the Magnolia Network Agreement (MNA), this file
26   * and the accompanying materials are made available under the
27   * terms of the MNA which accompanies this distribution, and
28   * is available at http://www.magnolia-cms.com/mna.html
29   *
30   * Any modifications to this file must keep this entire header
31   * intact.
32   *
33   */
34  package info.magnolia.ui.contentapp.detail;
35  
36  import info.magnolia.ui.actionbar.ActionbarView;
37  import info.magnolia.ui.api.view.View;
38  
39  import java.util.EnumMap;
40  import java.util.Map;
41  
42  import com.vaadin.ui.Component;
43  import com.vaadin.ui.CssLayout;
44  import com.vaadin.v7.ui.HorizontalLayout;
45  
46  /**
47   * Implementation of {@link DetailEditorView}.
48   * Holds the {@link ActionbarView} and {@link DetailView} Currently lacking some functionality planned. See MGNLUI-154.
49   */
50  public class DetailEditorViewImpl extends HorizontalLayout implements DetailEditorView {
51  
52      private final CssLayout itemViewContainer = new CssLayout();
53      private final Map<DetailView.ViewType, DetailView> itemViews = new EnumMap<DetailView.ViewType, DetailView>(DetailView.ViewType.class);
54  
55      private ActionbarView actionBar;
56  
57      private final CssLayout actionBarWrapper = new CssLayout();
58  
59      private DetailView.ViewType currentViewType = DetailView.ViewType.VIEW;
60  
61      private DetailEditorView.Listener contentWorkbenchViewListener;
62  
63      public DetailEditorViewImpl() {
64          setSizeFull();
65          setMargin(false);
66          setSpacing(true);
67          addStyleName("detail");
68  
69          itemViewContainer.setSizeFull();
70          itemViewContainer.setStyleName("detailview");
71          addComponent(itemViewContainer);
72          setExpandRatio(itemViewContainer, 1);
73  
74          actionBarWrapper.setHeight(100, Unit.PERCENTAGE);
75          actionBarWrapper.addStyleName("actionbar");
76          actionBarWrapper.setVisible(false);
77          addComponent(actionBarWrapper);
78          setExpandRatio(actionBarWrapper, 0);
79      }
80  
81      @Override
82      public Component asVaadinComponent() {
83          return this;
84      }
85  
86      @Override
87      public void setListener(DetailEditorView.Listener listener) {
88          this.contentWorkbenchViewListener = listener;
89      }
90  
91      @Override
92      public void setViewType(final DetailView.ViewType type) {
93  
94          itemViewContainer.removeComponent(itemViews.get(currentViewType).asVaadinComponent());
95          final Component c = itemViews.get(type).asVaadinComponent();
96  
97          c.setSizeFull();
98          itemViewContainer.addComponent(c);
99  
100         this.currentViewType = type;
101         refresh();
102         this.contentWorkbenchViewListener.onViewTypeChanged(currentViewType);
103     }
104 
105     @Override
106     public void refresh() {
107 
108     }
109 
110     @Override
111     public void addItemView(DetailView.ViewType type, DetailView view) {
112 
113     }
114 
115     @Override
116     public void setItemView(final View itemView) {
117         itemViewContainer.removeAllComponents();
118         if (itemView != null && itemView.asVaadinComponent() != null) {
119             itemView.asVaadinComponent().setHeight("100%");
120             itemViewContainer.addComponent(itemView.asVaadinComponent());
121         }
122     }
123 
124     @Override
125     public void setActionbarView(final ActionbarView actionBar) {
126         Component c = actionBar.asVaadinComponent();
127         c.addStyleName("stub");
128         actionBar.setOpen(false);
129 
130         Component old = actionBarWrapper.getComponentCount() != 0 ? actionBarWrapper.getComponent(0) : null;
131         if (old == null) {
132             actionBarWrapper.addComponent(c);
133         } else {
134             actionBarWrapper.replaceComponent(old, c);
135         }
136         this.actionBar = actionBar;
137         this.actionBarWrapper.setVisible(true);
138     }
139 
140 }