/*
* Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 David Berkman
*
* This file is part of the SmallMind Code Project.
*
* The SmallMind Code Project is free software, you can redistribute
* it and/or modify it under either, at your discretion...
*
* 1) The terms of GNU Affero General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* ...or...
*
* 2) The terms of the Apache License, Version 2.0.
*
* The SmallMind Code Project 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
* General Public License or Apache License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* and the Apache License along with the SmallMind Code Project. If not, see
* <http://www.gnu.org/licenses/> or <http://www.apache.org/licenses/LICENSE-2.0>.
*
* Additional permission under the GNU Affero GPL version 3 section 7
* ------------------------------------------------------------------
* If you modify this Program, or any covered work, by linking or
* combining it with other code, such other code is not for that reason
* alone subject to any of the requirements of the GNU Affero GPL
* version 3.
*/
package org.smallmind.wicket.behavior;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import org.apache.wicket.Component;
import org.apache.wicket.behavior.Behavior;
import org.apache.wicket.markup.head.CssHeaderItem;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.util.template.PackageTextTemplate;
public class CssBehavior extends Behavior {
private Map<String, Object> substitutionMap;
private Class scopeClass;
private String fileName;
public CssBehavior () {
this(null, null, null);
}
public CssBehavior (Properties cssProperties) {
this(null, null, cssProperties);
}
public CssBehavior (String fileName) {
this(null, fileName, null);
}
public CssBehavior (String fileName, Properties cssProperties) {
this(null, fileName, cssProperties);
}
public CssBehavior (Class scopeClass) {
this(scopeClass, null, null);
}
public CssBehavior (Class scopeClass, Properties cssProperties) {
this(scopeClass, null, cssProperties);
}
public CssBehavior (Class scopeClass, String fileName, Properties cssProperties) {
this.scopeClass = scopeClass;
this.fileName = fileName;
if (cssProperties != null) {
substitutionMap = new HashMap<String, Object>();
for (Map.Entry<Object, Object> propertyEntry : cssProperties.entrySet()) {
substitutionMap.put(propertyEntry.getKey().toString(), propertyEntry.getValue());
}
}
}
@Override
public void renderHead (Component component, IHeaderResponse response) {
Class<?> interpolatedClass = (scopeClass != null) ? scopeClass : component.getClass();
String interpolatedFileName = (fileName != null) ? fileName : (scopeClass != null) ? scopeClass.getSimpleName() + ".css" : component.getClass().getSimpleName() + ".css";
response.render(CssHeaderItem.forCSS(new PackageTextTemplate(interpolatedClass, interpolatedFileName).asString(substitutionMap), interpolatedClass.getName() + ":" + interpolatedFileName));
}
}