ontopoly.components.CreateOrCopyInstanceFunctionBoxPanel.java Source code

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Here is the source code for ontopoly.components.CreateOrCopyInstanceFunctionBoxPanel.java

Source

/*
 * #!
 * 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.Map;

import ontopoly.OntopolySession;
import ontopoly.model.Topic;
import ontopoly.model.TopicMap;
import ontopoly.model.TopicType;
import ontopoly.models.TopicModel;
import ontopoly.models.TopicTypeModel;
import ontopoly.pages.InstancePage;

import org.apache.wicket.PageParameters;
import org.apache.wicket.Session;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Button;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.ResourceModel;

public class CreateOrCopyInstanceFunctionBoxPanel extends Panel {

    public CreateOrCopyInstanceFunctionBoxPanel(String id, final TopicModel<Topic> topicModel,
            final TopicTypeModel topicTypeModel) {
        super(id);
        add(new Label("title", new AbstractReadOnlyModel<String>() {
            @Override
            public String getObject() {
                return new ResourceModel("create.new").getObject() + " " + topicTypeModel.getTopicType().getName();
            }
        }));

        Button createButton = new Button("createButton", new ResourceModel("create"));
        createButton.add(new AjaxFormComponentUpdatingBehavior("onclick") {
            @Override
            protected void onUpdate(AjaxRequestTarget target) {
                Topic instance = topicModel.getTopic();
                TopicMap topicMap = instance.getTopicMap();
                TopicType topicType = topicTypeModel.getTopicType();
                Topic newInstance = topicType.createInstance(null);
                Map<String, String> pageParametersMap = new HashMap<String, String>();
                pageParametersMap.put("topicMapId", topicMap.getId());
                pageParametersMap.put("topicId", newInstance.getId());
                if (newInstance.isOntologyTopic())
                    pageParametersMap.put("ontology", "true");
                setResponsePage(InstancePage.class, new PageParameters(pageParametersMap));
            }
        });
        add(createButton);

        Button copyButton = new Button("copyButton", new ResourceModel("copy")) {
            @Override
            public boolean isEnabled() {
                // only display copy button for non-ontology topics
                return !topicModel.getTopic().isOntologyTopic()
                        || ((OntopolySession) Session.get()).isAdministrationEnabled();

            }
        };
        copyButton.add(new AjaxFormComponentUpdatingBehavior("onclick") {
            @Override
            protected void onUpdate(AjaxRequestTarget target) {
                // FIXME: perhaps we should not copy the names as this is somewhat confusing
                Topic instance = topicModel.getTopic();
                TopicMap topicMap = instance.getTopicMap();
                Topic newInstance = instance.copyCharacteristics();
                Map<String, String> pageParametersMap = new HashMap<String, String>();
                pageParametersMap.put("topicMapId", topicMap.getId());
                pageParametersMap.put("topicId", newInstance.getId());
                if (newInstance.isOntologyTopic())
                    pageParametersMap.put("ontology", "true");
                setResponsePage(InstancePage.class, new PageParameters(pageParametersMap));
            }
        });
        add(copyButton);
    }

}