/******************************************************************************
* Copyright (c) 2014 Oracle
* 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:
* Konstantin Komissarchik - initial implementation and ongoing maintenance
******************************************************************************/
package org.eclipse.sapphire.ui.forms.swt.internal;
import org.eclipse.sapphire.Property;
import org.eclipse.sapphire.Value;
import org.eclipse.sapphire.ui.def.Orientation;
import org.eclipse.sapphire.ui.forms.PropertyEditorPart;
import org.eclipse.sapphire.ui.forms.swt.PropertyEditorPresentation;
import org.eclipse.sapphire.ui.forms.swt.PropertyEditorPresentationFactory;
import org.eclipse.sapphire.ui.forms.swt.SwtPresentation;
import org.eclipse.swt.widgets.Composite;
/**
* @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a>
*/
public final class EnumPropertyEditorPresentationFactory extends PropertyEditorPresentationFactory
{
@Override
public PropertyEditorPresentation create( final PropertyEditorPart part, final SwtPresentation parent, final Composite composite )
{
final Property property = part.property();
if( property instanceof Value && property.definition().isOfType( Enum.class ) )
{
final Enum<?>[] enumValues = (Enum<?>[]) property.definition().getTypeClass().getEnumConstants();
if( enumValues.length > 3 )
{
return new PopUpListFieldPropertyEditorPresentation( part, parent, composite, PopUpListFieldStyle.STRICT );
}
else
{
return new RadioButtonGroupPropertyEditorPresentation( part, parent, composite, Orientation.HORIZONTAL );
}
}
return null;
}
}