/*
* #!
* Ontopoly Editor
* #-
* Copyright (C) 2001 - 2013 The Ontopia Project
* #-
* Licensed 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 ontopoly.components;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import ontopoly.OntopolyContext;
import ontopoly.models.TopicMapSourceModel;
import ontopoly.pages.TopicTypesPage;
import ontopoly.sysmodel.TopicMapSource;
import org.apache.wicket.PageParameters;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.form.Button;
import org.apache.wicket.markup.html.form.ChoiceRenderer;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.LoadableDetachableModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.model.ResourceModel;
public class CreateNewTopicMapPanel extends Panel {
private int numberOfSources;
public CreateNewTopicMapPanel(String id) {
super(id);
IModel<List<TopicMapSource>> sourcesChoicesModel = new LoadableDetachableModel<List<TopicMapSource>>() {
@Override
protected List<TopicMapSource> load() {
List<TopicMapSource> result = OntopolyContext.getOntopolyRepository().getEditableSources();
numberOfSources = result.size();
return result;
}
};
List<TopicMapSource> sources = sourcesChoicesModel.getObject();
TopicMapSourceModel topicMapSourceModel = null;
if (numberOfSources > 0) {
topicMapSourceModel = new TopicMapSourceModel((TopicMapSource)sources.get(0));
}
WebMarkupContainer sourcesDropDownContainer = new WebMarkupContainer("sourcesDropDownContainer") {
@Override
public boolean isVisible() {
return numberOfSources > 1 ? true : false;
}
};
sourcesDropDownContainer.setOutputMarkupPlaceholderTag(true);
add(sourcesDropDownContainer);
final AjaxOntopolyDropDownChoice<TopicMapSource> sourcesDropDown = new AjaxOntopolyDropDownChoice<TopicMapSource>("sourcesDropDown",
topicMapSourceModel, sourcesChoicesModel, new ChoiceRenderer<TopicMapSource>("title", "id"));
sourcesDropDownContainer.add(sourcesDropDown);
final AjaxOntopolyTextField nameField = new AjaxOntopolyTextField("content", new Model<String>(""));
add(nameField);
final Button button = new Button("button", new ResourceModel("create"));
button.setOutputMarkupId(true);
button.add(new AjaxFormComponentUpdatingBehavior("onclick") {
@Override
protected void onUpdate(AjaxRequestTarget target) {
String name = nameField.getModel().getObject();
if(!name.equals("")) {
TopicMapSource topicMapSource = (TopicMapSource) sourcesDropDown.getModelObject();
String referenceId = OntopolyContext.getOntopolyRepository().createOntopolyTopicMap(topicMapSource.getId(), name);
Map<String,String> pageParametersMap = new HashMap<String,String>();
pageParametersMap.put("topicMapId", referenceId);
setResponsePage(TopicTypesPage.class, new PageParameters(pageParametersMap));
}
}
});
add(button);
}
@Override
public boolean isVisible() {
return numberOfSources > 0 ? true : false;
}
}