/* *****************************************************************************
* JFire - it's hot - Free ERP System - http://jfire.org *
* Copyright (C) 2004-2005 NightLabs - http://NightLabs.org *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin St, Fifth Floor, *
* Boston, MA 02110-1301 USA *
* *
* Or get it online : *
* http://opensource.org/licenses/lgpl-license.php *
* *
* *
******************************************************************************/
package org.nightlabs.jfire.reporting.ui.config;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.nightlabs.base.ui.composite.XComboComposite;
import org.nightlabs.base.ui.table.TableLabelProvider;
import org.nightlabs.jfire.reporting.ui.viewer.ReportViewerRegistry;
import org.nightlabs.jfire.reporting.ui.viewer.ReportViewerRegistry.ReportViewerEntry;
/**
* @author Alexander Bieber <!-- alex [AT] nightlabs [DOT] de -->
*
*/
public class ReportViewerCombo extends XComboComposite<ReportViewerEntry> {
private static class LabelProvider extends TableLabelProvider {
public String getColumnText(Object element, int arg1) {
return ((ReportViewerEntry)element).getName();
}
@Override
public String getText(Object element) {
return getColumnText(element, 0);
}
}
/**
*
*/
public ReportViewerCombo(Composite parent, int style) {
super(
parent,
SWT.READ_ONLY,
new LabelProvider()
);
setInput(ReportViewerRegistry.sharedInstance().getReportViewerEntries());
}
public void refresh(ReportUseCase useCase) {
removeAll();
List<ReportViewerEntry> entries = ReportViewerRegistry.sharedInstance().getReportViewerEntries();
if (useCase != null && useCase.getMinAdapterClasses() != null) {
List<ReportViewerEntry> filteredEntries = new LinkedList<ReportViewerEntry>();
entryLoop: for (ReportViewerEntry entry : entries) {
for (Class<?> useCaseAdapter : useCase.getMinAdapterClasses()) {
if (!entry.getReportViewerFactory().isAdaptable(useCaseAdapter))
continue entryLoop;
}
filteredEntries.add(entry);
}
setInput(filteredEntries);
}
else
setInput(entries);
}
}