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: SelectBooleanCheckboxRenderer.java 495366 2007-01-11 20:32:25Z bommel $
*/
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_TIP;
import static org.apache.myfaces.tobago.TobagoConstants.ATTR_READONLY;
import org.apache.myfaces.tobago.component.ComponentUtil;
import org.apache.myfaces.tobago.renderkit.RenderUtil;
import org.apache.myfaces.tobago.renderkit.RendererBase;
import org.apache.myfaces.tobago.renderkit.html.HtmlConstants;
import org.apache.myfaces.tobago.renderkit.html.HtmlAttributes;
import org.apache.myfaces.tobago.webapp.TobagoResponseWriter;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import javax.faces.component.UIComponent;
import javax.faces.component.UIInput;
import javax.faces.component.UISelectBoolean;
import javax.faces.context.FacesContext;
import java.io.IOException;
public class SelectBooleanCheckboxRenderer extends RendererBase {
private static final Log LOG = LogFactory.getLog(SelectBooleanCheckboxRenderer.class);
public void decode(FacesContext facesContext, UIComponent component) {
UIInput input = (UIInput) component;
if (ComponentUtil.isOutputOnly(input)) {
return;
}
String newValue = (String) facesContext.getExternalContext()
.getRequestParameterMap().get(input.getClientId(facesContext));
if (LOG.isDebugEnabled()) {
LOG.debug("new value = '" + newValue + "'");
}
// input.setSubmittedValue("true".equals(newValue) ? Boolean.TRUE : Boolean.FALSE);
input.setSubmittedValue("true".equals(newValue) ? "true": "false");
}
// public Object getConvertedValue(
// FacesContext context, UIComponent component, Object submittedValue)
// throws ConverterException {
//
// return Boolean.valueOf((String)submittedValue);
// }
//
public void encodeEnd(FacesContext facesContext,
UIComponent uiComponent) throws IOException {
UISelectBoolean component = (UISelectBoolean) uiComponent;
TobagoResponseWriter writer
= (TobagoResponseWriter) facesContext.getResponseWriter();
UIComponent label = ComponentUtil.provideLabel(facesContext, component);
boolean inline = ComponentUtil.getBooleanAttribute(component, ATTR_INLINE);
if (label != null && !inline) {
writer.startElement(HtmlConstants.TABLE, component);
writer.writeAttribute(HtmlAttributes.BORDER, "0", null);
writer.writeAttribute(HtmlAttributes.CELLSPACING, "0", null);
writer.writeAttribute(HtmlAttributes.CELLPADDING, "0", null);
writer.writeAttribute(HtmlAttributes.SUMMARY, "", null);
writer.writeAttribute(HtmlAttributes.TITLE, null, ATTR_TIP);
writer.startElement(HtmlConstants.TR, null);
writer.startElement(HtmlConstants.TD, null);
}
String currentValue = getCurrentValue(facesContext, component);
boolean checked = "true".equals(currentValue);
writer.startElement(HtmlConstants.INPUT, component);
writer.writeAttribute(HtmlAttributes.TYPE, "checkbox", null);
writer.writeAttribute(HtmlAttributes.VALUE, "true", null);
writer.writeAttribute(HtmlAttributes.CHECKED, checked);
if (ComponentUtil.getBooleanAttribute(component, ATTR_READONLY)) {
if (checked) {
writer.writeAttribute(HtmlAttributes.ONCLICK, "this.checked=true", null);
} else {
writer.writeAttribute(HtmlAttributes.ONCLICK, "this.checked=false", null);
}
}
writer.writeNameAttribute(component.getClientId(facesContext));
writer.writeComponentClass();
writer.writeIdAttribute(component.getClientId(facesContext));
writer.writeAttribute(HtmlAttributes.DISABLED,
ComponentUtil.getBooleanAttribute(component, ATTR_DISABLED));
writer.writeAttribute(HtmlAttributes.TITLE, null, ATTR_TIP);
writer.endElement(HtmlConstants.INPUT);
if (label != null && !inline) {
writer.endElement(HtmlConstants.TD);
writer.startElement(HtmlConstants.TD, null);
writer.writeText("", null);
}
if (label != null) {
RenderUtil.encode(facesContext, label);
}
if (label != null && !inline) {
writer.endElement(HtmlConstants.TD);
writer.endElement(HtmlConstants.TR);
writer.endElement(HtmlConstants.TABLE);
}
checkForCommandFacet(component, facesContext, writer);
}
}