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Java > Open Source Codes > org > opencms > workplace > list > CmsListRadioMultiAction


1 /*
2  * File : $Source: /usr/local/cvs/opencms/src/org/opencms/workplace/list/CmsListRadioMultiAction.java,v $
3  * Date : $Date: 2006/03/27 14:52:28 $
4  * Version: $Revision: 1.2 $
5  *
6  * This library is part of OpenCms -
7  * the Open Source Content Mananagement System
8  *
9  * Copyright (c) 2005 Alkacon Software GmbH (http://www.alkacon.com)
10  *
11  * This library is free software; you can redistribute it and/or
12  * modify it under the terms of the GNU Lesser General Public
13  * License as published by the Free Software Foundation; either
14  * version 2.1 of the License, or (at your option) any later version.
15  *
16  * This library is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19  * Lesser General Public License for more details.
20  *
21  * For further information about Alkacon Software GmbH, please see the
22  * company website: http://www.alkacon.com
23  *
24  * For further information about OpenCms, please see the
25  * project website: http://www.opencms.org
26  *
27  * You should have received a copy of the GNU Lesser General Public
28  * License along with this library; if not, write to the Free Software
29  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
30  */
31
32 package org.opencms.workplace.list;
33
34 import org.opencms.util.CmsStringUtil;
35 import org.opencms.workplace.CmsWorkplace;
36 import org.opencms.workplace.tools.A_CmsHtmlIconButton;
37 import org.opencms.workplace.tools.CmsHtmlIconButtonStyleEnum;
38
39 import java.util.Iterator JavaDoc;
40 import java.util.List JavaDoc;
41
42 /**
43  * Default implementation of a list radio multi action.<p>
44  *
45  * @author Michael Moossen
46  *
47  * @version $Revision: 1.2 $
48  *
49  * @since 6.0.0
50  */
51 public class CmsListRadioMultiAction extends CmsListMultiAction {
52
53     /** A list of ids of related list item selection action ids. */
54     private final List JavaDoc m_relatedActionIds;
55
56     /**
57      * Default Constructor.<p>
58      *
59      * @param id the unique id
60      * @param relatedActionIds the ids of the related item selection actions
61      */
62     public CmsListRadioMultiAction(String JavaDoc id, List JavaDoc relatedActionIds) {
63
64         super(id);
65         m_relatedActionIds = relatedActionIds;
66     }
67
68     /**
69      * @see org.opencms.workplace.tools.I_CmsHtmlIconButton#buttonHtml(CmsWorkplace)
70      */
71     public String JavaDoc buttonHtml(CmsWorkplace wp) {
72
73         if (!isVisible()) {
74             return "";
75         }
76         if (isEnabled()) {
77             String JavaDoc onClic = "listRSelMAction('"
78                 + getListId()
79                 + "','"
80                 + getId()
81                 + "', '"
82                 + CmsStringUtil.escapeJavaScript(wp.resolveMacros(getConfirmationMessage().key(wp.getLocale())))
83                 + "', "
84                 + CmsHtmlList.NO_SELECTION_MATCH_HELP_VAR
85                 + getId()
86                 + ", '"
87                 + getRelatedActionIds()
88                 + "');";
89             return A_CmsHtmlIconButton.defaultButtonHtml(
90                 wp.getJsp(),
91                 CmsHtmlIconButtonStyleEnum.SMALL_ICON_TEXT,
92                 getId(),
93                 getName().key(wp.getLocale()),
94                 getHelpText().key(wp.getLocale()),
95                 isEnabled(),
96                 getIconPath(),
97                 null,
98                 onClic);
99         }
100         return "";
101     }
102
103     /**
104      * Returns the number of expected selections.<p>
105      *
106      * @return the number of expected selections
107      */
108     public int getSelections() {
109
110         return m_relatedActionIds.size();
111     }
112
113     /**
114      * Returns a comma separated list of related list iem selection action ids.<p>
115      *
116      * @return a comma separated list of related list iem selection action ids
117      */
118     private String JavaDoc getRelatedActionIds() {
119
120         StringBuffer JavaDoc ret = new StringBuffer JavaDoc(32);
121         Iterator JavaDoc it = m_relatedActionIds.iterator();
122         while (it.hasNext()) {
123             ret.append(it.next().toString().trim());
124             if (it.hasNext()) {
125                 ret.append(',');
126             }
127         }
128         return ret.toString();
129     }
130 }
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