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.Tag;
021    import org.apache.myfaces.tobago.apt.annotation.ExtensionTag;
022    import org.apache.myfaces.tobago.taglib.component.DateTag;
023    import org.apache.myfaces.tobago.taglib.component.DatePickerTag;
024    import org.apache.myfaces.tobago.taglib.component.FormTag;
025    import org.apache.myfaces.tobago.taglib.decl.HasConverter;
026    import org.apache.myfaces.tobago.taglib.decl.HasIdBindingAndRendered;
027    import org.apache.myfaces.tobago.taglib.decl.HasLabel;
028    import org.apache.myfaces.tobago.taglib.decl.HasTip;
029    import org.apache.myfaces.tobago.taglib.decl.HasValidator;
030    import org.apache.myfaces.tobago.taglib.decl.HasValue;
031    import org.apache.myfaces.tobago.taglib.decl.IsDisabled;
032    import org.apache.myfaces.tobago.taglib.decl.IsFocus;
033    import org.apache.myfaces.tobago.taglib.decl.IsInline;
034    import org.apache.myfaces.tobago.taglib.decl.IsReadonly;
035    import org.apache.myfaces.tobago.taglib.decl.IsRequired;
036    import org.apache.myfaces.tobago.taglib.decl.HasOnchange;
037    import org.apache.myfaces.tobago.taglib.decl.HasValueChangeListener;
038    import org.apache.myfaces.tobago.taglib.decl.HasLabelWidth;
039    
040    import javax.servlet.jsp.JspException;
041    import javax.servlet.jsp.tagext.BodyTagSupport;
042    
043    /*
044     * Created by IntelliJ IDEA.
045     * User: bommel
046     * Date: 19.12.2005
047     * Time: 20:13:26
048     */
049    /**
050     * Renders a date input field with a date picker and a label.
051     * <br>
052     * Short syntax of:
053     *
054     * <pre>
055     * &lt;tc:panel>
056     *   &lt;f:facet name="layout">
057     *     &lt;tc:gridLayout columns="fixed;*"/>
058     *   &lt;/f:facet>
059     *   &lt;tc:label value="#{label}" for="@auto"/>
060     *   &lt;tc:date value="#{value}">
061     *     ...
062     *   &lt;/tc:in>
063     * &lt;/tc:panel>
064     * </pre>
065     */
066    @Tag(name = "date")
067    @ExtensionTag(baseClassName = "org.apache.myfaces.tobago.taglib.component.DateTag")
068    public class DateExtensionTag extends BodyTagSupport
069        implements HasValue, HasValueChangeListener, HasValidator, HasIdBindingAndRendered,
070        HasConverter, IsReadonly, IsDisabled, HasOnchange,
071        IsRequired, HasTip, HasLabel, HasLabelWidth, IsFocus, IsInline {
072    
073      private String binding;
074      private String converter;
075      private String validator;
076      private String disabled;
077      private String focus;
078      private String label;
079      private String readonly;
080      private String rendered;
081      private String required;
082      private String tip;
083      private String value;
084      private String valueChangeListener;
085      private String inline;
086      private String onchange;
087      private String labelWidth;
088    
089    
090      private LabelExtensionTag labelTag;
091      private DateTag dateTag;
092    
093      @Override
094      public int doStartTag() throws JspException {
095    
096        labelTag = new LabelExtensionTag();
097        labelTag.setPageContext(pageContext);
098        if (label != null) {
099          labelTag.setValue(label);
100        }
101        if (labelWidth != null) {
102          labelTag.setColumns(labelWidth + ";*;fixed");
103        } else {
104          labelTag.setColumns("fixed;*;fixed");
105        }
106        if (tip != null) {
107          labelTag.setTip(tip);
108        }
109        if (rendered != null) {
110          labelTag.setRendered(rendered);
111        }
112        labelTag.setParent(getParent());
113        labelTag.doStartTag();
114    
115        dateTag = new DateTag();
116        dateTag.setPageContext(pageContext);
117        if (value != null) {
118          dateTag.setValue(value);
119        }
120        if (valueChangeListener != null) {
121          dateTag.setValueChangeListener(valueChangeListener);
122        }
123        if (binding != null) {
124          dateTag.setBinding(binding);
125        }
126        if (converter != null) {
127          dateTag.setConverter(converter);
128        }
129        if (validator != null) {
130          dateTag.setValidator(validator);
131        }
132        if (disabled != null) {
133          dateTag.setDisabled(disabled);
134        }
135        if (onchange != null) {
136          dateTag.setOnchange(onchange);
137        }
138        if (focus != null) {
139          dateTag.setFocus(focus);
140        }
141        if (id != null) {
142          dateTag.setId(id);
143        }
144        if (inline != null) {
145          dateTag.setInline(inline);
146        }
147        if (readonly != null) {
148          dateTag.setReadonly(readonly);
149        }
150        if (required != null) {
151          dateTag.setRequired(required);
152        }
153        dateTag.setParent(labelTag);
154        dateTag.doStartTag();
155    
156        return super.doStartTag();
157      }
158    
159      @Override
160      public int doEndTag() throws JspException {
161        dateTag.doEndTag();
162        FormTag formTag = new FormTag();
163        formTag.setPageContext(pageContext);
164        formTag.setParent(labelTag);
165        formTag.doStartTag();
166    
167        DatePickerTag datePicker = new DatePickerTag();
168        datePicker.setPageContext(pageContext);
169        datePicker.setFor("@auto");
170        datePicker.setParent(formTag);
171        datePicker.doStartTag();
172        datePicker.doEndTag();
173        formTag.doEndTag();
174    
175        labelTag.doEndTag();
176        return super.doEndTag();
177      }
178    
179      @Override
180      public void release() {
181        super.release();
182        binding = null;
183        converter = null;
184        validator = null;
185        disabled = null;
186        labelWidth = null;
187        focus = null;
188        label = null;
189        inline = null;
190        readonly = null;
191        rendered = null;
192        required = null;
193        tip = null;
194        value = null;
195        valueChangeListener = null;
196        onchange = null;
197        labelTag = null;
198        dateTag = null;
199      }
200    
201      public void setValue(String value) {
202        this.value = value;
203      }
204    
205      public void setValueChangeListener(String valueChangeListener) {
206        this.valueChangeListener = valueChangeListener;
207      }
208    
209      public void setLabel(String label) {
210        this.label = label;
211      }
212    
213      public void setOnchange(String onchange) {
214        this.onchange = onchange;
215      }
216    
217      public void setFocus(String focus) {
218        this.focus = focus;
219      }
220    
221      public void setBinding(String binding) {
222        this.binding = binding;
223      }
224    
225      public void setRendered(String rendered) {
226        this.rendered = rendered;
227      }
228    
229      public void setConverter(String converter) {
230        this.converter = converter;
231      }
232    
233      public void setValidator(String validator) {
234        this.validator = validator;
235      }
236      public void setInline(String inline) {
237        this.inline = inline;
238      }
239    
240      public void setReadonly(String readonly) {
241        this.readonly = readonly;
242      }
243    
244      public void setDisabled(String disabled) {
245        this.disabled = disabled;
246      }
247    
248      public void setRequired(String required) {
249        this.required = required;
250      }
251    
252      public void setTip(String tip) {
253        this.tip = tip;
254      }
255    
256      public void setLabelWidth(String labelWidth) {
257        this.labelWidth = labelWidth;
258      }
259    }