/*
* 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.isis.viewer.wicket.ui.components.actionmenu;
import org.apache.wicket.Component;
import org.apache.wicket.behavior.Behavior;
import org.apache.isis.core.metamodel.facets.members.cssclassfa.CssClassFaPosition;
/**
* A behavior that prepends or appends the markup needed to show a Font Awesome icon
* for a LinkAndLabel
*/
public class CssClassFaBehavior extends Behavior {
private final String cssClassFa;
private final CssClassFaPosition position;
public CssClassFaBehavior(final String cssClassFa, final CssClassFaPosition position) {
this.cssClassFa = cssClassFa;
this.position = position;
}
@Override
public void beforeRender(final Component component) {
super.beforeRender(component);
if (position == null || CssClassFaPosition.LEFT == position) {
component.getResponse().write("<span class=\""+cssClassFa+" fontAwesomeIcon\"></span>");
}
}
@Override
public void afterRender(final Component component) {
if (CssClassFaPosition.RIGHT == position) {
component.getResponse().write("<span class=\""+cssClassFa+" fontAwesomeIcon\"></span>");
}
super.afterRender(component);
}
}