001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 020 package org.apache.myfaces.tobago.component; 021 022 import org.apache.commons.logging.Log; 023 import org.apache.commons.logging.LogFactory; 024 import static org.apache.myfaces.tobago.TobagoConstants.ATTR_TAB_INDEX; 025 026 import javax.faces.context.FacesContext; 027 import javax.faces.el.ValueBinding; 028 import java.io.IOException; 029 import java.util.List; 030 031 /* 032 * User: weber 033 * Date: May 31, 2005 034 * Time: 7:47:11 PM 035 */ 036 public class UISelectMany extends javax.faces.component.UISelectMany implements SupportsMarkup { 037 038 @SuppressWarnings("UnusedDeclaration") 039 private static final Log LOG = LogFactory.getLog(UISelectMany.class); 040 041 public static final String COMPONENT_TYPE = "org.apache.myfaces.tobago.SelectMany"; 042 043 private String[] markup; 044 private Integer tabIndex; 045 046 public Object[] getSelectedValues() { 047 Object value = getValue(); 048 if (value instanceof List) { 049 List list = (List) value; 050 return list.toArray(); 051 } else { 052 return (Object[]) value; 053 } 054 } 055 056 public void restoreState(FacesContext context, Object state) { 057 Object[] values = (Object[]) state; 058 super.restoreState(context, values[0]); 059 markup = (String[]) values[1]; 060 tabIndex = (Integer) values[2]; 061 } 062 063 public Object saveState(FacesContext context) { 064 Object[] values = new Object[3]; 065 values[0] = super.saveState(context); 066 values[1] = markup; 067 values[2] = tabIndex; 068 return values; 069 } 070 071 public String[] getMarkup() { 072 if (markup != null) { 073 return markup; 074 } 075 return ComponentUtil.getMarkupBinding(getFacesContext(), this); 076 } 077 078 public void setMarkup(String[] markup) { 079 this.markup = markup; 080 } 081 082 public void encodeBegin(FacesContext facesContext) throws IOException { 083 // TODO change this should be renamed to DimensionUtils.prepare!!! 084 UILayout.getLayout(this).layoutBegin(facesContext, this); 085 super.encodeBegin(facesContext); 086 } 087 088 public Integer getTabIndex() { 089 if (tabIndex != null) { 090 return tabIndex; 091 } 092 ValueBinding vb = getValueBinding(ATTR_TAB_INDEX); 093 if (vb != null) { 094 Number number = (Number) vb.getValue(getFacesContext()); 095 if (number != null) { 096 return Integer.valueOf(number.intValue()); 097 } 098 } 099 return null; 100 } 101 102 public void setTabIndex(Integer tabIndex) { 103 this.tabIndex = tabIndex; 104 } 105 106 }