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Java > Open Source Codes > com > icesoft > applications > faces > address > ReadmeBean


1 /*
2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
3  *
4  * "The contents of this file are subject to the Mozilla Public License
5  * Version 1.1 (the "License"); you may not use this file except in
6  * compliance with the License. You may obtain a copy of the License at
7  * http://www.mozilla.org/MPL/
8  *
9  * Software distributed under the License is distributed on an "AS IS"
10  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
11  * License for the specific language governing rights and limitations under
12  * the License.
13  *
14  * The Original Code is ICEfaces 1.5 open source software code, released
15  * November 5, 2006. The Initial Developer of the Original Code is ICEsoft
16  * Technologies Canada, Corp. Portions created by ICEsoft are Copyright (C)
17  * 2004-2006 ICEsoft Technologies Canada, Corp. All Rights Reserved.
18  *
19  * Contributor(s): _____________________.
20  *
21  * Alternatively, the contents of this file may be used under the terms of
22  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"
23  * License), in which case the provisions of the LGPL License are
24  * applicable instead of those above. If you wish to allow use of your
25  * version of this file only under the terms of the LGPL License and not to
26  * allow others to use your version of this file under the MPL, indicate
27  * your decision by deleting the provisions above and replace them with
28  * the notice and other provisions required by the LGPL License. If you do
29  * not delete the provisions above, a recipient may use your version of
30  * this file under either the MPL or the LGPL License."
31  *
32  */
33 package com.icesoft.applications.faces.address;
34
35 import java.io.IOException JavaDoc;
36 import java.io.InputStreamReader JavaDoc;
37 import java.io.Reader JavaDoc;
38 import java.io.StringWriter JavaDoc;
39
40 /**
41  * Toggles the ReadMe information at the bottom of the application. Accesses
42  * information stored in readme.html.
43  */
44 public class ReadmeBean {
45
46     private boolean expanded = false;
47
48     private String JavaDoc readmeText = "Readme";
49     private static String JavaDoc README = "View Demo Notes";
50     private static String JavaDoc CLOSEME = "Close Demo Notes";
51
52     //readme button
53 private String JavaDoc buttonLabel = README;
54     private static final String JavaDoc VIEWIMG = "./images/view-notes-button.gif";
55     private static final String JavaDoc HIDEIMG = "./images/hide-notes-button.gif";
56     private String JavaDoc imageButton = VIEWIMG;
57
58     // the default constructor will build the readme in html format
59 public ReadmeBean() {
60         try {
61             Reader JavaDoc readmeReader = new InputStreamReader JavaDoc(
62                     this.getClass()
63                             .getClassLoader()
64                             .getResourceAsStream(
65                             "com/icesoft/applications/faces/address/readme.html"));
66             StringWriter JavaDoc readmeWriter = new StringWriter JavaDoc();
67
68             char[] buf = new char[2000];
69             int len;
70             try {
71                 while ((len = readmeReader.read(buf)) > -1) {
72                     readmeWriter.write(buf, 0, len);
73                 }
74             } catch (IOException JavaDoc e) {
75                 e.printStackTrace();
76             }
77
78             this.readmeText = readmeWriter.toString();
79         } catch (Exception JavaDoc e) {
80             e.printStackTrace();
81         }
82     }
83
84     public ReadmeBean(String JavaDoc readmeText) {
85         this.readmeText = readmeText;
86     }
87
88     public String JavaDoc getReadmeText() {
89         return readmeText;
90     }
91
92     public String JavaDoc getButtonLabel() {
93         return buttonLabel;
94     }
95
96     public String JavaDoc getImageButton() {
97         return imageButton;
98     }
99
100     public String JavaDoc pressExpandButton() {
101         expanded = !expanded;
102         if (expanded) {
103             this.imageButton = HIDEIMG;
104             this.buttonLabel = CLOSEME;
105         } else {
106             this.imageButton = VIEWIMG;
107             this.buttonLabel = README;
108         }
109         return "success";
110     }
111
112     public boolean isExpanded() {
113         return expanded;
114     }
115
116     public void setExpanded(boolean expanded) {
117         this.expanded = expanded;
118     }
119 }
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