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.HtmlListboxRendererBase;
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.Listbox"
36 *
37 * @JSFRenderer
38 * renderKitId = "HTML_BASIC"
39 * family = "javax.faces.SelectMany"
40 * type = "org.apache.myfaces.Listbox"
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 HtmlListboxRenderer
46 extends HtmlListboxRendererBase
47 {
48 protected boolean isDisabled(FacesContext facesContext, UIComponent uiComponent)
49 {
50 if (!UserRoleUtils.isEnabledOnUserRole(uiComponent))
51 {
52 return true;
53 }
54 else
55 {
56 return super.isDisabled(facesContext, uiComponent);
57 }
58 }
59
60 public void encodeEnd(FacesContext facesContext, UIComponent uiComponent) throws IOException {
61
62 if(HtmlRendererUtils.isDisplayValueOnly(uiComponent))
63 {
64 HtmlRendererUtils.renderDisplayValueOnlyForSelects(facesContext, uiComponent);
65 }
66 else
67 {
68 super.encodeEnd(facesContext, uiComponent);
69 }
70 }
71
72 }