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 org.apache.commons.logging.Log;
021 import org.apache.commons.logging.LogFactory;
022 import static org.apache.myfaces.tobago.TobagoConstants.ATTR_DISABLED;
023 import static org.apache.myfaces.tobago.TobagoConstants.ATTR_PASSWORD;
024 import static org.apache.myfaces.tobago.TobagoConstants.ATTR_READONLY;
025 import static org.apache.myfaces.tobago.TobagoConstants.ATTR_TAB_INDEX;
026 import org.apache.myfaces.tobago.ajax.api.AjaxComponent;
027 import org.apache.myfaces.tobago.ajax.api.AjaxPhaseListener;
028 import org.apache.myfaces.tobago.ajax.api.AjaxUtils;
029
030 import javax.faces.context.FacesContext;
031 import javax.faces.el.MethodBinding;
032 import javax.faces.el.ValueBinding;
033 import java.io.IOException;
034
035 public class UIInput extends javax.faces.component.UIInput implements AjaxComponent, SupportsMarkup {
036
037 private static final Log LOG = LogFactory.getLog(UIInput.class);
038 public static final String COMPONENT_TYPE = "org.apache.myfaces.tobago.Input";
039
040 private Boolean readonly;
041 private Boolean disabled;
042 private Boolean password;
043 private String[] markup;
044 private javax.faces.el.MethodBinding suggestMethod;
045 private Integer tabIndex;
046
047 public void restoreState(FacesContext context, Object state) {
048 Object[] values = (Object[]) state;
049 super.restoreState(context, values[0]);
050 suggestMethod = (MethodBinding) restoreAttachedState(context, values[1]);
051 readonly = (Boolean) values[2];
052 password = (Boolean) values[3];
053 markup = (String[]) values[4];
054 disabled = (Boolean) values[5];
055 tabIndex = (Integer) values[6];
056 }
057
058 public Object saveState(FacesContext context) {
059 Object[] values = new Object[7];
060 values[0] = super.saveState(context);
061 values[1] = saveAttachedState(context, suggestMethod);
062 values[2] = readonly;
063 values[3] = password;
064 values[4] = markup;
065 values[5] = disabled;
066 values[6] = tabIndex;
067 return values;
068 }
069
070 public String[] getMarkup() {
071 if (markup != null) {
072 return markup;
073 }
074 return ComponentUtil.getMarkupBinding(getFacesContext(), this);
075 }
076
077 public void setMarkup(String[] markup) {
078 this.markup = markup;
079 }
080
081 public boolean isReadonly() {
082 if (readonly != null) {
083 return readonly;
084 }
085 ValueBinding vb = getValueBinding(ATTR_READONLY);
086 if (vb != null) {
087 return (Boolean.TRUE.equals(vb.getValue(getFacesContext())));
088 } else {
089 return false;
090 }
091 }
092
093 public void setReadonly(boolean readonly) {
094 this.readonly = readonly;
095 }
096
097 public boolean isDisabled() {
098 if (disabled != null) {
099 return disabled;
100 }
101 ValueBinding vb = getValueBinding(ATTR_DISABLED);
102 if (vb != null) {
103 return (Boolean.TRUE.equals(vb.getValue(getFacesContext())));
104 } else {
105 return false;
106 }
107 }
108
109 public void setDisabled(boolean disabled) {
110 this.disabled = disabled;
111 }
112
113
114 public boolean isPassword() {
115 if (password != null) {
116 return password;
117 }
118 ValueBinding vb = getValueBinding(ATTR_PASSWORD);
119 if (vb != null) {
120 return (Boolean.TRUE.equals(vb.getValue(getFacesContext())));
121 } else {
122 return false;
123 }
124 }
125
126
127 public void setPassword(boolean password) {
128 this.password = password;
129 }
130
131
132 public MethodBinding getSuggestMethod() {
133 return suggestMethod;
134 }
135
136 public void setSuggestMethod(MethodBinding suggestMethod) {
137 this.suggestMethod = suggestMethod;
138 }
139
140 public Integer getTabIndex() {
141 if (tabIndex != null) {
142 return tabIndex;
143 }
144 ValueBinding vb = getValueBinding(ATTR_TAB_INDEX);
145 if (vb != null) {
146 Number number = (Number) vb.getValue(getFacesContext());
147 if (number != null) {
148 return Integer.valueOf(number.intValue());
149 }
150 }
151 return null;
152 }
153
154 public void setTabIndex(Integer tabIndex) {
155 this.tabIndex = tabIndex;
156 }
157
158 // TODO can this removed?
159 public void updateModel(FacesContext facesContext) {
160 if (ComponentUtil.mayUpdateModel(this)) {
161 super.updateModel(facesContext);
162 }
163 }
164
165 public void encodeBegin(FacesContext facesContext) throws IOException {
166 // TODO change this should be renamed to DimensionUtils.prepare!!!
167 UILayout.getLayout(this).layoutBegin(facesContext, this);
168 super.encodeBegin(facesContext);
169 }
170
171 public void encodeAjax(FacesContext facesContext) throws IOException {
172 AjaxUtils.encodeAjaxComponent(facesContext, this);
173 }
174
175 public void processAjax(FacesContext facesContext) throws IOException {
176 final String ajaxId = (String) facesContext.getExternalContext().
177 getRequestParameterMap().get(AjaxPhaseListener.AJAX_COMPONENT_ID);
178 if (ajaxId.equals(getClientId(facesContext))) {
179 encodeAjax(facesContext);
180 } else {
181 AjaxUtils.processAjaxOnChildren(facesContext, this);
182 }
183 }
184
185 }