/*
* Copyright 2012 PRODYNA AG
*
* Licensed under the Eclipse Public License (EPL), Version 1.0 (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.opensource.org/licenses/eclipse-1.0.php or
* http://www.nabucco.org/License.html
*
* 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.nabucco.framework.common.dynamiccode.ui.rcp.edit.code.view;
import java.util.Map;
import org.eclipse.jface.viewers.Viewer;
import org.nabucco.framework.base.facade.component.injector.NabuccoInjectionReciever;
import org.nabucco.framework.base.facade.component.injector.NabuccoInjector;
import org.nabucco.framework.common.dynamiccode.facade.datatype.DynamicCodeCodeGroup;
import org.nabucco.framework.common.dynamiccode.ui.rcp.edit.code.model.DynamicCodeCodeEditViewModel;
import org.nabucco.framework.plugin.base.component.picker.dialog.ElementPickerContentProvider;
/**
* CodeGroupPickerContentProvider<p/>@Edit view for datatype DynamicCodeCode<p/>
*
* @author Stefanie Feld, PRODYNA AG, 2010-03-22
*/
public class CodeGroupPickerContentProvider implements ElementPickerContentProvider, NabuccoInjectionReciever {
private CodeGroupPickerContentProviderHandler handler = NabuccoInjector.getInstance(
CodeGroupPickerContentProvider.class).inject(CodeGroupPickerContentProviderHandler.class);
private Map<String, DynamicCodeCodeGroup[]> values;
private DynamicCodeCodeEditViewModel viewModel;
/**
* Constructs a new CodeGroupPickerContentProvider instance.
*
* @param viewModel the DynamicCodeCodeEditViewModel.
*/
public CodeGroupPickerContentProvider(DynamicCodeCodeEditViewModel viewModel) {
super();
this.viewModel = viewModel;
}
/** InitValues. */
private void initValues() {
values = handler.loadAllDynamicCodeCodeGroup(viewModel);
}
@Override
public String[] getPaths() {
this.initValues();
return values.keySet().toArray(new String[values.size()]);
}
@Override
public Object[] getElements(Object arg0) {
this.initValues();
if ((arg0 instanceof String)) {
return values.get(arg0);
}
return new Object[0];
}
@Override
public void dispose() {
values = null;
}
@Override
public void inputChanged(Viewer arg0, Object anOldValue, Object anNewValue) {
}
}