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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.myfaces.renderkit.html.ext;
20  
21  import java.io.IOException;
22  
23  import javax.faces.component.UIComponent;
24  import javax.faces.context.FacesContext;
25  
26  import org.apache.myfaces.component.UserRoleUtils;
27  import org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlMenuRendererBase;
28  import org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlRendererUtils;
29  
30  
31  /**
32   * @JSFRenderer
33   *   renderKitId = "HTML_BASIC"
34   *   family = "javax.faces.SelectOne"
35   *   type = "org.apache.myfaces.Menu"
36   *   
37   * @JSFRenderer
38   *   renderKitId = "HTML_BASIC"
39   *   family = "javax.faces.SelectMany"
40   *   type = "org.apache.myfaces.Menu"
41   * 
42   * @author Manfred Geiler (latest modification by $Author: lu4242 $)
43   * @version $Revision: 659874 $ $Date: 2008-05-24 15:59:15 -0500 (Sat, 24 May 2008) $
44   */
45  public class HtmlMenuRenderer
46          extends HtmlMenuRendererBase
47  {
48      //private static final Log log = LogFactory.getLog(HtmlMenuRenderer.class);
49      protected boolean isDisabled(FacesContext facesContext, UIComponent uiComponent)
50      {
51          if (!UserRoleUtils.isEnabledOnUserRole(uiComponent))
52          {
53              return true;
54          }
55          else
56          {
57              return super.isDisabled(facesContext, uiComponent);
58          }
59      }
60  
61      public void encodeEnd(FacesContext facesContext, UIComponent component)
62              throws IOException
63      {
64          if(HtmlRendererUtils.isDisplayValueOnly(component))
65          {
66              HtmlRendererUtils.renderDisplayValueOnlyForSelects(facesContext, component);
67          }
68          else
69          {
70              super.encodeEnd(facesContext, component);
71          }
72      }
73  
74  }