package org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag;
/*
* Copyright 2002-2005 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Created 07.02.2003 16:00:00.
* $Id: SelectOneRadioRenderer.java 385159 2006-03-11 20:43:36Z weber $
*/
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import static org.apache.myfaces.tobago.TobagoConstants.ATTR_DISABLED;
import static org.apache.myfaces.tobago.TobagoConstants.ATTR_INLINE;
import static org.apache.myfaces.tobago.TobagoConstants.ATTR_REQUIRED;
import static org.apache.myfaces.tobago.TobagoConstants.ATTR_TIP;
import org.apache.myfaces.tobago.component.ComponentUtil;
import org.apache.myfaces.tobago.renderkit.SelectOneRendererBase;
import org.apache.myfaces.tobago.webapp.TobagoResponseWriter;
import javax.faces.component.NamingContainer;
import javax.faces.component.UIComponent;
import javax.faces.component.UISelectItems;
import javax.faces.component.UISelectOne;
import javax.faces.context.FacesContext;
import javax.faces.model.SelectItem;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
public class SelectOneRadioRenderer extends SelectOneRendererBase {
private static final Log LOG = LogFactory.getLog(SelectOneRadioRenderer.class);
protected void renderMain(FacesContext facesContext, UIComponent input,
TobagoResponseWriter writer) throws IOException {
// nothing to do here, this method is used by overwritten encodeEndTobago()
}
public void encodeEndTobago(FacesContext facesContext,
UIComponent uiComponent) throws IOException {
UISelectOne component = (UISelectOne) uiComponent;
String clientId = component.getClientId(facesContext);
ComponentUtil.findPage(component).getOnloadScripts().add("Tobago.selectOneRadioInit('" + clientId + "')");
if (LOG.isDebugEnabled()) {
for (Iterator i = component.getChildren().iterator(); i.hasNext();) {
Object o = i.next();
LOG.debug("ITEMS " + o);
if (o instanceof UISelectItems) {
UISelectItems uiitems = (UISelectItems) o;
Object v = uiitems.getValue();
LOG.debug("VALUE " + v);
if (v != null) {
LOG.debug("VALUE " + v.getClass().getName());
}
}
}
}
List<SelectItem> items = ComponentUtil.getItemsToRender(component);
boolean inline = ComponentUtil.getBooleanAttribute(component, ATTR_INLINE);
TobagoResponseWriter writer
= (TobagoResponseWriter) facesContext.getResponseWriter();
if (!inline) {
writer.startElement("table", component);
writer.writeAttribute("border", "0", null);
writer.writeAttribute("cellspacing", "0", null);
writer.writeAttribute("cellpadding", "0", null);
writer.writeAttribute("summary", "", null);
writer.writeAttribute("title", null, ATTR_TIP);
}
Object value = component.getValue();
for (SelectItem item : items) {
if (!inline) {
writer.startElement("tr", null);
writer.startElement("td", null);
}
String id = clientId + NamingContainer.SEPARATOR_CHAR
+ NamingContainer.SEPARATOR_CHAR + item.getValue().toString();
writer.startElement("input", component);
writer.writeAttribute("type", "radio", null);
writer.writeComponentClass();
if (item.getValue().equals(value)) {
writer.writeAttribute("checked", "checked", null);
}
writer.writeNameAttribute(clientId);
writer.writeIdAttribute(id);
String formattedValue
= getFormattedValue(facesContext, component, item.getValue());
writer.writeAttribute("value", formattedValue, null);
writer.writeAttribute("disabled",
ComponentUtil.getBooleanAttribute(component, ATTR_DISABLED));
writer.writeAttribute("title", null, ATTR_TIP);
if (!ComponentUtil.getBooleanAttribute(component, ATTR_REQUIRED)) {
writer.writeAttribute("onclick", "Tobago.selectOneRadioClick(this, '" + clientId + "')", null);
}
writer.endElement("input");
if (item.getLabel() != null) {
if (!inline) {
writer.endElement("td");
writer.startElement("td", null);
}
// FIXME: use created UIOutput Label
// FIXME: see outcommented part
writer.startElement("label", null);
writer.writeClassAttribute("tobago-label-default");
writer.writeAttribute("for", id, null);
writer.writeText(item.getLabel(), null);
writer.endElement("label");
// Application application = tobagoContext.getApplication();
// UIOutput label = (UIOutput)
// application.createComponent(TobagoConstants.COMPONENT_TYPE_OUTPUT);
// label.getAttributes().put(TobagoConstants.ATTR_FOR, itemId);
// label.setValue( item.getLabel() );
// label.setRendererType("Label");
// label.setRendered(true);
//
// RenderUtil.encode(label);
}
if (!inline) {
writer.endElement("td");
writer.endElement("tr");
}
}
if (!inline) {
writer.endElement("table");
}
}
public int getFixedHeight(FacesContext facesContext, UIComponent component) {
List<SelectItem> items
= ComponentUtil.getItemsToRender((UISelectOne) component);
return items.size() * super.getFixedHeight(facesContext, component);
}
}