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/*****************************************************************************
* Copyright (c) 2016 CEA LIST and others.
*
* 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:
* Nicolas FAUVERGUE (ALL4TEC) nicolas.fauvergue@all4tec.net - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.customization.nattableconfiguration.utils;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.ColumnViewer;
import org.eclipse.jface.viewers.EditingSupport;
import org.eclipse.jface.viewers.ILabelProvider;
/**
* The editing support specific for the nattable configuration wizard which allow to use the label provider to get the value.
*/
public abstract class NattableConfigurationEditingSupport extends EditingSupport {
/**
* The label provider used.
*/
protected ILabelProvider labelProvider;
/**
* Constructor.
*
* @param viewer
* The viewer.
* @param labelProvider
* The label provider to use.
*/
public NattableConfigurationEditingSupport(final ColumnViewer viewer, final ILabelProvider labelProvider) {
super(viewer);
this.labelProvider = labelProvider;
}
/**
* {@inheritDoc}
*
* @see org.eclipse.jface.viewers.EditingSupport#getCellEditor(java.lang.Object)
*/
@Override
protected CellEditor getCellEditor(final Object element) {
return null;
}
/**
* {@inheritDoc}
*
* @see org.eclipse.jface.viewers.EditingSupport#canEdit(java.lang.Object)
*/
@Override
protected boolean canEdit(Object element) {
return true;
}
/**
* {@inheritDoc}
*
* @see org.eclipse.jface.viewers.EditingSupport#getValue(java.lang.Object)
*/
@Override
protected Object getValue(final Object element) {
return labelProvider.getText(element);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.jface.viewers.EditingSupport#setValue(java.lang.Object, java.lang.Object)
*/
@Override
protected abstract void setValue(final Object element, final Object value);
}
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