package org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag;
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 673492 2008-07-02 20:53:40Z bommel $
*/
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_READONLY;
import static org.apache.myfaces.tobago.TobagoConstants.ATTR_REQUIRED;
import org.apache.myfaces.tobago.component.ComponentUtil;
import org.apache.myfaces.tobago.component.UISelectOne;
import org.apache.myfaces.tobago.renderkit.RenderUtil;
import org.apache.myfaces.tobago.renderkit.SelectOneRendererBase;
import org.apache.myfaces.tobago.renderkit.html.HtmlAttributes;
import org.apache.myfaces.tobago.renderkit.html.HtmlConstants;
import org.apache.myfaces.tobago.renderkit.html.HtmlRendererUtil;
import org.apache.myfaces.tobago.renderkit.html.StyleClasses;
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.context.FacesContext;
import javax.faces.model.SelectItem;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
public class SelectOneRadioRenderer extends SelectOneRendererBase {
private static final Log LOG = LogFactory.getLog(SelectOneRadioRenderer.class);
public void encodeEnd(FacesContext facesContext, UIComponent component) throws IOException {
if (!(component instanceof UISelectOne)) {
LOG.error("Wrong type: Need " + UISelectOne.class.getName() + ", but was " + component.getClass().getName());
return;
}
UISelectOne selectOne = (UISelectOne) component;
String clientId = selectOne.getClientId(facesContext);
ComponentUtil.findPage(facesContext, selectOne)
.getOnloadScripts().add("Tobago.selectOneRadioInit('" + clientId + "')");
if (LOG.isDebugEnabled()) {
for (Object o : selectOne.getChildren()) {
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(selectOne);
boolean inline = ComponentUtil.getBooleanAttribute(selectOne, ATTR_INLINE);
String title = HtmlRendererUtil.getTitleFromTipAndMessages(facesContext, selectOne);
TobagoResponseWriter writer = HtmlRendererUtil.getTobagoResponseWriter(facesContext);
if (!inline) {
writer.startElement(HtmlConstants.TABLE, selectOne);
// TODO writer.writeComponentClass();
writer.writeAttribute(HtmlAttributes.BORDER, 0);
writer.writeAttribute(HtmlAttributes.CELLSPACING, 0);
writer.writeAttribute(HtmlAttributes.CELLPADDING, 0);
writer.writeAttribute(HtmlAttributes.SUMMARY, "", false);
writer.writeStyleAttribute();
if (title != null) {
writer.writeAttribute(HtmlAttributes.TITLE, title, true);
}
}
boolean disabled = ComponentUtil.getBooleanAttribute(selectOne, ATTR_DISABLED);
boolean readonly = ComponentUtil.getBooleanAttribute(selectOne, ATTR_READONLY);
Object value = selectOne.getValue();
List<String> clientIds = new ArrayList<String>();
for (SelectItem item : items) {
if (!inline) {
writer.startElement(HtmlConstants.TR, null);
writer.startElement(HtmlConstants.TD, null);
}
String id = clientId + NamingContainer.SEPARATOR_CHAR
+ NamingContainer.SEPARATOR_CHAR + item.getValue().toString();
clientIds.add(id);
writer.startElement(HtmlConstants.INPUT, selectOne);
writer.writeAttribute(HtmlAttributes.TYPE, "radio", false);
writer.writeClassAttribute();
boolean checked = item.getValue().equals(value);
if (checked) {
writer.writeAttribute(HtmlAttributes.CHECKED, "checked", false);
}
writer.writeNameAttribute(clientId);
writer.writeIdAttribute(id);
String formattedValue = RenderUtil.getFormattedValue(facesContext, selectOne, item.getValue());
writer.writeAttribute(HtmlAttributes.VALUE, formattedValue, true);
writer.writeAttribute(HtmlAttributes.DISABLED, item.isDisabled() || disabled);
if (readonly) {
writer.writeAttribute(HtmlAttributes.READONLY, true);
}
Integer tabIndex = selectOne.getTabIndex();
if (tabIndex != null) {
writer.writeAttribute(HtmlAttributes.TABINDEX, tabIndex);
}
HtmlRendererUtil.renderTip(selectOne, writer);
if (!ComponentUtil.getBooleanAttribute(selectOne, ATTR_REQUIRED) || readonly) {
writer.writeAttribute(HtmlAttributes.ONCLICK,
"Tobago.selectOneRadioClick(this, '" + clientId + "',"
+ ComponentUtil.getBooleanAttribute(selectOne, ATTR_REQUIRED) + " , " + readonly + ")", false);
}
writer.endElement(HtmlConstants.INPUT);
if (item.getLabel() != null) {
if (!inline) {
writer.endElement(HtmlConstants.TD);
writer.startElement(HtmlConstants.TD, null);
writer.writeStyleAttribute("width: 100%;"); // todo: make more nice with a layout-manager!
}
// FIXME: use created UIOutput Label
// FIXME: see outcommented part
writer.startElement(HtmlConstants.LABEL, null);
// todo: use label component with a "light" markup
StyleClasses styleClasses = new StyleClasses();
styleClasses.addAspectClass("label", StyleClasses.Aspect.DEFAULT);
if (item.isDisabled() || disabled) {
styleClasses.addAspectClass("label", StyleClasses.Aspect.DISABLED);
}
if (readonly) {
styleClasses.addAspectClass("label", StyleClasses.Aspect.READONLY);
}
writer.writeClassAttribute(styleClasses);
writer.writeAttribute(HtmlAttributes.FOR, id, false);
writer.writeText(item.getLabel());
writer.endElement(HtmlConstants.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(HtmlConstants.TD);
writer.endElement(HtmlConstants.TR);
}
}
if (!inline) {
writer.endElement(HtmlConstants.TABLE);
}
checkForCommandFacet(selectOne, clientIds, facesContext, writer);
}
public int getFixedHeight(FacesContext facesContext, UIComponent component) {
int heightPerRow = super.getFixedHeight(facesContext, component);
if (ComponentUtil.getBooleanAttribute(component, ATTR_INLINE)) {
return heightPerRow;
} else {
List<SelectItem> items = ComponentUtil.getItemsToRender((UISelectOne) component);
return items.size() * heightPerRow;
}
}
}