001 package org.apache.myfaces.tobago.component;
002
003 /*
004 * Licensed to the Apache Software Foundation (ASF) under one or more
005 * contributor license agreements. See the NOTICE file distributed with
006 * this work for additional information regarding copyright ownership.
007 * The ASF licenses this file to You under the Apache License, Version 2.0
008 * (the "License"); you may not use this file except in compliance with
009 * the License. You may obtain a copy of the License at
010 *
011 * http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 */
019
020 import static org.apache.myfaces.tobago.TobagoConstants.ATTR_TAB_INDEX;
021
022 import javax.faces.context.FacesContext;
023 import javax.faces.el.ValueBinding;
024
025 /*
026 * Date: Feb 17, 2007
027 * Time: 8:53:17 AM
028 */
029 public class UIButtonCommand extends UICommand implements SupportsMarkup {
030
031 public static final String COMPONENT_TYPE = "org.apache.myfaces.tobago.ButtonCommand";
032
033 private String[] markup;
034 private Integer tabIndex;
035
036 public void restoreState(FacesContext context, Object state) {
037 Object[] values = (Object[]) state;
038 super.restoreState(context, values[0]);
039
040 markup = (String[]) values[1];
041 tabIndex = (Integer) values[2];
042 }
043
044 public Object saveState(FacesContext context) {
045 Object[] values = new Object[3];
046 values[0] = super.saveState(context);
047 values[1] = markup;
048 values[2] = tabIndex;
049 return values;
050 }
051
052 public String[] getMarkup() {
053 if (markup != null) {
054 return markup;
055 }
056 return ComponentUtil.getMarkupBinding(getFacesContext(), this);
057 }
058
059 public void setMarkup(String[] markup) {
060 this.markup = markup;
061 }
062
063 public Integer getTabIndex() {
064 if (tabIndex != null) {
065 return tabIndex;
066 }
067 ValueBinding vb = getValueBinding(ATTR_TAB_INDEX);
068 if (vb != null) {
069 Number number = (Number) vb.getValue(getFacesContext());
070 if (number != null) {
071 return Integer.valueOf(number.intValue());
072 }
073 }
074 return null;
075 }
076
077 public void setTabIndex(Integer tabIndex) {
078 this.tabIndex = tabIndex;
079 }
080
081 }