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PrimeFaces Extensions components and utilities for PrimeFaces.
/*
* Copyright (c) 2011-2024 PrimeFaces Extensions
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.primefaces.extensions.component.lightswitch;
import java.io.IOException;
import java.util.Map;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import org.primefaces.renderkit.CoreRenderer;
import org.primefaces.util.Constants;
import org.primefaces.util.WidgetBuilder;
/**
* Renderer for the {@link LightSwitch} component.
*
* @author Jasper de Vries <[email protected]>
* @since 10.0
*/
public class LightSwitchRenderer extends CoreRenderer {
@Override
public void decode(final FacesContext context, final UIComponent component) {
decodeBehaviors(context, component);
}
@Override
public void encodeEnd(final FacesContext context, final UIComponent component) throws IOException {
LightSwitch lightSwitch = (LightSwitch) component;
final Map params = context.getExternalContext().getRequestParameterMap();
final String eventName = params.get(Constants.RequestParams.PARTIAL_BEHAVIOR_EVENT_PARAM);
if (LightSwitch.EVENT_SWITCH.equals(eventName)) {
return;
}
String theme = params.get(lightSwitch.getClientId(context) + "_theme");
if (theme != null) {
lightSwitch.setSelectedByValueExpression(context, theme);
return;
}
encodeScript(context, lightSwitch);
}
protected void encodeScript(FacesContext context, LightSwitch lightSwitch) throws IOException {
final WidgetBuilder wb = getWidgetBuilder(context)
.init("ExtLightSwitch", lightSwitch)
.attr("selected", lightSwitch.getSelected())
.attr("light", lightSwitch.getLight())
.attr("dark", lightSwitch.getDark())
.attr("automatic", lightSwitch.isAutomatic())
.attr("parent", lightSwitch.getParent().getClientId());
encodeClientBehaviors(context, lightSwitch);
wb.finish();
}
}