/*
* Copyright 2009-2014 PrimeTek.
*
* 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.
*/
package org.primefaces.mobile.component.uiswitch;
import java.io.IOException;
import java.util.logging.Logger;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.primefaces.renderkit.CoreRenderer;
import org.primefaces.util.ComponentUtils;
import org.primefaces.util.WidgetBuilder;
public class UISwitchRenderer extends CoreRenderer {
private final static Logger logger = Logger.getLogger(UISwitchRenderer.class.getName());
@Override
public void decode(FacesContext context, UIComponent component) {
UISwitch uiswitch = (UISwitch) component;
if(uiswitch.isDisabled()) {
return;
}
String clientId = uiswitch.getClientId(context);
String submittedValue = (String) context.getExternalContext().getRequestParameterMap().get(clientId + "_input");
if(submittedValue != null && isChecked(submittedValue)) {
uiswitch.setSubmittedValue(true);
}
else {
uiswitch.setSubmittedValue(false);
}
}
protected boolean isChecked(String value) {
return value.equalsIgnoreCase("on")||value.equalsIgnoreCase("yes")||value.equalsIgnoreCase("true");
}
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
UISwitch uiswitch = (UISwitch) component;
encodeMarkup(context, uiswitch);
encodeScript(context, uiswitch);
logger.info("Mobile only switch component is deprecated, use p:inputSwitch instead.");
}
public void encodeMarkup(FacesContext context, UISwitch uiswitch) throws IOException {
ResponseWriter writer = context.getResponseWriter();
String clientId = uiswitch.getClientId(context);
boolean checked = Boolean.valueOf(ComponentUtils.getValueToRender(context, uiswitch));
String inputId = clientId + "_input";
String onLabel = uiswitch.getOnLabel();
String offLabel = uiswitch.getOffLabel();
String style = uiswitch.getStyle();
String styleClass = uiswitch.getStyleClass();
styleClass = (styleClass == null) ? UISwitch.CONTAINER_CLASS: UISwitch.CONTAINER_CLASS + " " + styleClass;
writer.startElement("div", uiswitch);
writer.writeAttribute("id", clientId, "id");
if(style != null) writer.writeAttribute("style", style, "style");
if(styleClass != null) writer.writeAttribute("class", styleClass, "styleClass");
writer.startElement("span", uiswitch);
writer.writeAttribute("class", UISwitch.ON_CLASS, null);
writer.writeText(onLabel, null);
writer.endElement("span");
writer.startElement("span", uiswitch);
writer.writeAttribute("class", UISwitch.OFF_CLASS, null);
writer.writeText(offLabel, null);
writer.endElement("span");
writer.startElement("input", uiswitch);
writer.writeAttribute("id", inputId, "id");
writer.writeAttribute("name", inputId, null);
writer.writeAttribute("data-role", "none", null);
writer.writeAttribute("type", "checkbox", null);
writer.writeAttribute("class", UISwitch.INPUT_CLASS, null);
if (checked) writer.writeAttribute("checked", "checked", null);
if (uiswitch.isDisabled()) writer.writeAttribute("disabled", "disabled", null);
renderOnchange(context, uiswitch);
writer.endElement("input");
writer.endElement("div");
}
public void encodeScript(FacesContext context, UISwitch uiswitch) throws IOException {
String clientId = uiswitch.getClientId(context);
WidgetBuilder wb = getWidgetBuilder(context);
wb.init("UISwitch", uiswitch.resolveWidgetVar(), clientId).finish();
}
}