/*
* Copyright 2011 CAST, Inc.
*
* This file is part of the UDL Curriculum Toolkit:
* see <http://code.google.com/p/udl-curriculum-toolkit>.
*
* The UDL Curriculum Toolkit is free software: you can redistribute and/or
* modify it under the terms of the 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.
*
* The UDL Curriculum Toolkit 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this software. If not, see <http://www.gnu.org/licenses/>.
*/
package org.cast.isi.panel;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import net.databinder.models.hib.HibernateObjectModel;
import org.apache.wicket.extensions.markup.html.repeater.data.table.ISortableDataProvider;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.IModel;
import org.cast.cwm.data.Response;
import org.cast.isi.data.ISIPrompt;
import org.cast.isi.data.PromptType;
public abstract class ScorePanel extends Panel {
private static final long serialVersionUID = 1L;
private List<IModel<Response>> responseModels;
public ScorePanel(String id, List<IModel<Response>> models) {
super(id);
this.responseModels = models;
setOutputMarkupId(true);
}
public boolean isVisible() {
return !(getResponses().isEmpty());
}
@Override
public void onDetach() {
for (IModel<Response> responseModel: responseModels) {
responseModel.detach();
}
super.onDetach();
}
protected static List< IModel<Response>> getResponses(ISortableDataProvider<Response> responseProvider) {
List< IModel<Response>> responses = new ArrayList< IModel<Response>>();
for (Iterator<? extends Response> it = responseProvider.iterator(0, Integer.MAX_VALUE); it.hasNext(); ) {
responses.add(new HibernateObjectModel<Response>(it.next()));
}
return responses;
}
protected boolean isMarkedCorrect() {
Integer score = getScore();
return (score != null) && (score > 0);
}
protected boolean isMarkedIncorrect() {
Integer score = getScore();
return (score != null) && (score < 1);
}
protected boolean isUnmarked() {
Integer score = getScore();
return (score == null);
}
protected Integer getScore() {
List<Response> responses = getResponses();
if (responses.isEmpty())
return null;
Response response = responses.get(0);
ISIPrompt prompt = (ISIPrompt) response.getPrompt();
PromptType type = prompt.getType();
if (type.equals(PromptType.SINGLE_SELECT))
return response.getResponseData().getScore();
else
return response.getScore();
}
protected List<Response> getResponses() {
List<Response> result = new ArrayList<Response>();
for (IModel<Response> model: responseModels) {
result.add(model.getObject());
}
return result;
}
}