org.xwiki.rendering.internal.util.DefaultIconProvider Maven / Gradle / Ivy
/*
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.xwiki.rendering.internal.util;
import org.xwiki.component.annotation.Component;
import org.xwiki.rendering.block.Block;
import org.xwiki.rendering.block.ImageBlock;
import org.xwiki.rendering.listener.reference.ResourceReference;
import org.xwiki.rendering.listener.reference.ResourceType;
import org.xwiki.rendering.util.IconProvider;
import javax.inject.Singleton;
/**
* Default component to provide an icon from its name.
*
* @version $Id: 07e3db1d124fff5cbcadcc058dc8aa709a9f94a6 $
* @since 16.7.0
*/
@Component
@Singleton
public class DefaultIconProvider implements IconProvider
{
@Override
public Block get(String iconName)
{
Block icon = new ImageBlock(new ResourceReference(iconName, ResourceType.ICON), true);
// By default, the icon is presentation only, we say that by setting its alt to an empty string.
icon.setAttribute("alt", "");
return icon;
}
}