org.primefaces.component.effect.EffectRenderer Maven / Gradle / Ivy
/*
* 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.component.effect;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.component.UIParameter;
import javax.faces.context.FacesContext;
import org.primefaces.expression.SearchExpressionFacade;
import org.primefaces.renderkit.CoreRenderer;
import org.primefaces.util.WidgetBuilder;
public class EffectRenderer extends CoreRenderer {
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
Effect effect = (Effect) component;
String clientId = effect.getClientId(context);
String source = component.getParent().getClientId(context);
String event = effect.getEvent();
int delay = effect.getDelay();
UIComponent targetComponent = SearchExpressionFacade.resolveComponent(
context, effect, effect.getFor(), SearchExpressionFacade.Options.PARENT_FALLBACK);
String target = targetComponent.getClientId(context);
String animation = getEffectBuilder(effect, target).build();
WidgetBuilder wb = getWidgetBuilder(context);
wb.initWithDomReady("Effect", effect.resolveWidgetVar(), clientId)
.attr("source", source)
.attr("event", event)
.attr("delay", delay)
.callback("fn", "function()", animation);
wb.finish();
}
private EffectBuilder getEffectBuilder(Effect effect, String effectedComponentClientId) {
EffectBuilder effectBuilder = new EffectBuilder(effect.getType(), effectedComponentClientId);
for(UIComponent child : effect.getChildren()) {
if(child instanceof UIParameter) {
UIParameter param = (UIParameter) child;
effectBuilder.withOption(param.getName(), (String) param.getValue()); //TODO: Use converter
}
}
effectBuilder.atSpeed(effect.getSpeed());
return effectBuilder;
}
}