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/*****************************************************************************
* Copyright (c) 2012 CEA LIST.
*
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.infra.nattable.configuration;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.nebula.widgets.nattable.config.IConfigRegistry;
import org.eclipse.nebula.widgets.nattable.layer.cell.ILayerCell;
import org.eclipse.nebula.widgets.nattable.painter.cell.TextPainter;
import org.eclipse.nebula.widgets.nattable.style.DisplayMode;
import org.eclipse.papyrus.infra.nattable.utils.Constants;
import org.eclipse.papyrus.infra.nattable.utils.ILabelProviderContextElement;
import org.eclipse.papyrus.infra.nattable.utils.LabelProviderCellContextElement;
import org.eclipse.papyrus.infra.nattable.utils.NattableConfigAttributes;
import org.eclipse.papyrus.infra.services.labelprovider.service.LabelProviderService;
/**
* Custom CellPainter to define the LabelProvider to use
*
* @author Vincent Lorenzo
*
*/
//FIXME : we should use the TextPainter itself, now with the GenericDisplayConverter, it should works fine
public class CustomizedCellPainter extends TextPainter {
/**
*
* @see org.eclipse.nebula.widgets.nattable.painter.cell.AbstractTextPainter#convertDataType(org.eclipse.nebula.widgets.nattable.layer.cell.ILayerCell,
* org.eclipse.nebula.widgets.nattable.config.IConfigRegistry)
*
* @param cell
* @param configRegistry
* @return
*/
@Override
protected String convertDataType(final ILayerCell cell, final IConfigRegistry configRegistry) {
final LabelProviderService serv = configRegistry.getConfigAttribute(NattableConfigAttributes.LABEL_PROVIDER_SERVICE_CONFIG_ATTRIBUTE, DisplayMode.NORMAL, NattableConfigAttributes.LABEL_PROVIDER_SERVICE_ID);
final ILabelProviderContextElement contextElement = new LabelProviderCellContextElement(cell, configRegistry);
final ILabelProvider provider = serv.getLabelProvider(Constants.TABLE_LABEL_PROVIDER_CONTEXT, contextElement);
String str = provider.getText(contextElement);
if(str == null) {
str = ""; //$NON-NLS-1$
}
return str;
}
}
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