| /* |
| * 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. |
| */ |
| |
| package org.apache.myfaces.tobago.internal.renderkit.renderer; |
| |
| import org.apache.myfaces.tobago.context.Markup; |
| import org.apache.myfaces.tobago.internal.component.AbstractUICommandBase; |
| import org.apache.myfaces.tobago.internal.component.AbstractUIImage; |
| import org.apache.myfaces.tobago.internal.util.HtmlRendererUtils; |
| import org.apache.myfaces.tobago.renderkit.RendererBase; |
| import org.apache.myfaces.tobago.renderkit.css.BootstrapClass; |
| import org.apache.myfaces.tobago.renderkit.css.Icons; |
| import org.apache.myfaces.tobago.renderkit.css.TobagoClass; |
| import org.apache.myfaces.tobago.renderkit.html.HtmlAttributes; |
| import org.apache.myfaces.tobago.renderkit.html.HtmlElements; |
| import org.apache.myfaces.tobago.webapp.TobagoResponseWriter; |
| |
| import javax.faces.context.FacesContext; |
| import java.io.IOException; |
| |
| public class ImageRenderer<T extends AbstractUIImage> extends RendererBase<T> { |
| |
| @Override |
| public void encodeEndInternal(final FacesContext facesContext, final T component) throws IOException { |
| |
| final TobagoResponseWriter writer = getResponseWriter(facesContext); |
| |
| final String value = component.getUrl(); |
| final boolean fontAwesome = value != null && value.startsWith("fa-"); |
| final boolean disabled = component.isDisabled() |
| || (component.getParent() instanceof AbstractUICommandBase |
| && ((AbstractUICommandBase) component.getParent()).isDisabled()); |
| final String title = HtmlRendererUtils.getTitleFromTipAndMessages(facesContext, component); |
| final Markup markup = component.getMarkup(); |
| if (fontAwesome) { |
| writer.startElement(HtmlElements.I); |
| writer.writeIdAttribute(component.getClientId(facesContext)); |
| writer.writeClassAttribute( |
| Icons.FA, |
| Icons.custom(value), |
| disabled ? BootstrapClass.DISABLED : null, |
| component.getCustomClass()); |
| writer.writeAttribute(HtmlAttributes.TITLE, title, true); |
| writer.endElement(HtmlElements.I); |
| } else { |
| final String alt = component.getAlt(); |
| writer.startElement(HtmlElements.IMG); |
| writer.writeIdAttribute(component.getClientId(facesContext)); |
| HtmlRendererUtils.writeDataAttributes(facesContext, writer, component); |
| writer.writeAttribute(HtmlAttributes.SRC, value, true); |
| writer.writeAttribute(HtmlAttributes.ALT, alt != null ? alt : "", true); |
| writer.writeClassAttribute( |
| TobagoClass.IMAGE, |
| TobagoClass.IMAGE.createMarkup(markup), |
| disabled ? BootstrapClass.DISABLED : null, |
| component.getCustomClass()); |
| writer.writeAttribute(HtmlAttributes.TITLE, title, true); |
| writer.endElement(HtmlElements.IMG); |
| } |
| } |
| } |