/*
* 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.wicket.examples.tree.content;
import org.apache.wicket.Component;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.examples.tree.Foo;
import org.apache.wicket.examples.tree.TreeApplication;
import org.apache.wicket.extensions.markup.html.repeater.tree.AbstractTree;
import org.apache.wicket.extensions.markup.html.repeater.tree.content.Folder;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
import org.apache.wicket.model.IModel;
import org.apache.wicket.request.mapper.parameter.PageParameters;
/**
* @author Sven Meier
*/
public class BookmarkableFolderContent extends Content
{
private static final long serialVersionUID = 1L;
public BookmarkableFolderContent(final AbstractTree<Foo> tree)
{
String id = tree.getRequest().getRequestParameters().getParameterValue("foo").toString();
if (id != null)
{
Foo foo = TreeApplication.get().getFoo(id);
while (foo != null)
{
tree.getModel().getObject().add(foo);
foo = foo.getParent();
}
}
}
@Override
public Component newContentComponent(String id, final AbstractTree<Foo> tree, IModel<Foo> model)
{
return new Folder<Foo>(id, tree, model)
{
private static final long serialVersionUID = 1L;
@Override
protected MarkupContainer newLinkComponent(String id, IModel<Foo> model)
{
Foo foo = model.getObject();
if (tree.getProvider().hasChildren(foo))
{
return super.newLinkComponent(id, model);
}
else
{
PageParameters parameters = new PageParameters();
parameters.add("foo", foo.getId());
return new BookmarkablePageLink<>(id, tree.getPage().getClass(), parameters);
}
}
};
}
}