001 package org.apache.myfaces.tobago.taglib.extension; 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.myfaces.tobago.apt.annotation.ExtensionTag; 021 import org.apache.myfaces.tobago.apt.annotation.Tag; 022 import org.apache.myfaces.tobago.taglib.component.TextAreaTag; 023 import org.apache.myfaces.tobago.taglib.decl.HasConverter; 024 import org.apache.myfaces.tobago.taglib.decl.HasIdBindingAndRendered; 025 import org.apache.myfaces.tobago.taglib.decl.HasLabel; 026 import org.apache.myfaces.tobago.taglib.decl.HasLabelWidth; 027 import org.apache.myfaces.tobago.taglib.decl.HasMarkup; 028 import org.apache.myfaces.tobago.taglib.decl.HasOnchange; 029 import org.apache.myfaces.tobago.taglib.decl.HasTabIndex; 030 import org.apache.myfaces.tobago.taglib.decl.HasTip; 031 import org.apache.myfaces.tobago.taglib.decl.HasValidator; 032 import org.apache.myfaces.tobago.taglib.decl.HasValue; 033 import org.apache.myfaces.tobago.taglib.decl.HasValueChangeListener; 034 import org.apache.myfaces.tobago.taglib.decl.IsDisabled; 035 import org.apache.myfaces.tobago.taglib.decl.IsFocus; 036 import org.apache.myfaces.tobago.taglib.decl.IsReadonly; 037 import org.apache.myfaces.tobago.taglib.decl.IsRequired; 038 039 import javax.servlet.jsp.JspException; 040 import javax.servlet.jsp.tagext.BodyTagSupport; 041 042 /** 043 * Renders a multiline text input control with a label. 044 * <br /> 045 * Short syntax of: 046 * <p/> 047 * <pre> 048 * <tc:panel> 049 * <f:facet name="layout"> 050 * <tc:gridLayout columns="fixed;*"/> 051 * </f:facet> 052 * <tc:label value="#{label}" for="@auto"/> 053 * <tc:textarea value="#{value}"> 054 * ... 055 * </tc:in> 056 * </tc:panel> 057 * </pre> 058 */ 059 060 @Tag(name = "textarea") 061 @ExtensionTag(baseClassName = "org.apache.myfaces.tobago.taglib.component.TextAreaTag") 062 public class TextAreaExtensionTag extends BodyTagSupport 063 implements HasValue, HasValueChangeListener, HasIdBindingAndRendered, 064 HasConverter, HasValidator, IsReadonly, IsDisabled, HasMarkup, IsRequired, 065 HasTip, HasLabel, HasLabelWidth, IsFocus, HasOnchange, HasTabIndex { 066 067 private String binding; 068 private String converter; 069 private String disabled; 070 private String focus; 071 private String label; 072 private String readonly; 073 private String rendered; 074 private String required; 075 private String tip; 076 private String value; 077 private String valueChangeListener; 078 private String validator; 079 private String onchange; 080 private String markup; 081 private String labelWidth; 082 private String tabIndex; 083 084 private LabelExtensionTag labelTag; 085 private TextAreaTag textAreaTag; 086 087 @Override 088 public int doStartTag() throws JspException { 089 090 labelTag = new LabelExtensionTag(); 091 labelTag.setPageContext(pageContext); 092 labelTag.setRows("*"); 093 if (label != null) { 094 labelTag.setValue(label); 095 } 096 if (tip != null) { 097 labelTag.setTip(tip); 098 } 099 if (rendered != null) { 100 labelTag.setRendered(rendered); 101 } 102 if (labelWidth != null) { 103 labelTag.setColumns(labelWidth + ";*"); 104 } 105 if (markup != null) { 106 labelTag.setMarkup(markup); 107 } 108 labelTag.setParent(getParent()); 109 labelTag.doStartTag(); 110 111 textAreaTag = new TextAreaTag(); 112 textAreaTag.setPageContext(pageContext); 113 if (value != null) { 114 textAreaTag.setValue(value); 115 } 116 if (valueChangeListener != null) { 117 textAreaTag.setValueChangeListener(valueChangeListener); 118 } 119 if (binding != null) { 120 textAreaTag.setBinding(binding); 121 } 122 if (converter != null) { 123 textAreaTag.setConverter(converter); 124 } 125 if (validator != null) { 126 textAreaTag.setValidator(validator); 127 } 128 if (onchange != null) { 129 textAreaTag.setOnchange(onchange); 130 } 131 if (disabled != null) { 132 textAreaTag.setDisabled(disabled); 133 } 134 if (focus != null) { 135 textAreaTag.setFocus(focus); 136 } 137 if (id != null) { 138 textAreaTag.setId(id); 139 } 140 if (readonly != null) { 141 textAreaTag.setReadonly(readonly); 142 } 143 if (required != null) { 144 textAreaTag.setRequired(required); 145 } 146 if (markup != null) { 147 textAreaTag.setMarkup(markup); 148 } 149 if (tabIndex != null) { 150 textAreaTag.setTabIndex(tabIndex); 151 } 152 textAreaTag.setParent(labelTag); 153 textAreaTag.doStartTag(); 154 155 return super.doStartTag(); 156 } 157 158 @Override 159 public int doEndTag() throws JspException { 160 textAreaTag.doEndTag(); 161 labelTag.doEndTag(); 162 return super.doEndTag(); 163 } 164 165 @Override 166 public void release() { 167 super.release(); 168 binding = null; 169 converter = null; 170 validator = null; 171 disabled = null; 172 labelWidth = null; 173 focus = null; 174 label = null; 175 readonly = null; 176 rendered = null; 177 required = null; 178 tip = null; 179 value = null; 180 onchange = null; 181 markup = null; 182 valueChangeListener = null; 183 tabIndex = null; 184 textAreaTag = null; 185 labelTag = null; 186 } 187 188 public void setValue(String value) { 189 this.value = value; 190 } 191 192 public void setValueChangeListener(String valueChangeListener) { 193 this.valueChangeListener = valueChangeListener; 194 } 195 196 public void setLabel(String label) { 197 this.label = label; 198 } 199 200 public void setFocus(String focus) { 201 this.focus = focus; 202 } 203 204 public void setBinding(String binding) { 205 this.binding = binding; 206 } 207 208 public void setRendered(String rendered) { 209 this.rendered = rendered; 210 } 211 212 public void setConverter(String converter) { 213 this.converter = converter; 214 } 215 216 public void setValidator(String validator) { 217 this.validator = validator; 218 } 219 220 public void setOnchange(String onchange) { 221 this.onchange = onchange; 222 } 223 224 public void setMarkup(String markup) { 225 this.markup = markup; 226 } 227 228 public void setReadonly(String readonly) { 229 this.readonly = readonly; 230 } 231 232 public void setDisabled(String disabled) { 233 this.disabled = disabled; 234 } 235 236 public void setRequired(String required) { 237 this.required = required; 238 } 239 240 public void setTip(String tip) { 241 this.tip = tip; 242 } 243 244 public void setLabelWidth(String labelWidth) { 245 this.labelWidth = labelWidth; 246 } 247 248 public void setTabIndex(String tabIndex) { 249 this.tabIndex = tabIndex; 250 } 251 }