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/*******************************************************************************
* Copyright (c) 2001, 2007 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.xsd.ui.internal.design.editparts;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.eclipse.draw2d.IFigure;
import org.eclipse.wst.xsd.ui.internal.adapters.XSDAdapterFactory;
import org.eclipse.wst.xsd.ui.internal.adapters.XSDAttributeGroupDefinitionAdapter;
import org.eclipse.wst.xsd.ui.internal.adapters.XSDBaseAdapter;
import org.eclipse.wst.xsd.ui.internal.adt.design.editparts.BaseEditPart;
import org.eclipse.wst.xsd.ui.internal.adt.design.editparts.CenteredConnectionAnchor;
import org.eclipse.wst.xsd.ui.internal.design.editparts.model.TargetConnectionSpaceFiller;
import org.eclipse.wst.xsd.ui.internal.design.figures.GenericGroupFigure;
import org.eclipse.xsd.XSDAttributeGroupContent;
import org.eclipse.xsd.XSDAttributeGroupDefinition;
import org.eclipse.xsd.XSDAttributeUse;
public class AttributeGroupDefinitionEditPart extends ConnectableEditPart
{
public AttributeGroupDefinitionEditPart()
{
super();
}
public XSDAttributeGroupDefinition getXSDAttributeGroupDefinition()
{
if (getModel() instanceof XSDAttributeGroupDefinitionAdapter)
{
XSDAttributeGroupDefinitionAdapter adapter = (XSDAttributeGroupDefinitionAdapter) getModel();
return (XSDAttributeGroupDefinition) adapter.getTarget();
}
// else if (getModel() instanceof XSDAttributeGroupDefinition)
// {
// return (XSDAttributeGroupDefinition) getModel();
// }
return null;
}
protected IFigure createFigure()
{
GenericGroupFigure figure = new GenericGroupFigure();
XSDAttributeGroupDefinitionAdapter adapter = (XSDAttributeGroupDefinitionAdapter) getModel();
figure.getIconFigure().image = adapter.getImage();
return figure;
}
protected List getModelChildren()
{
List list = new ArrayList();
XSDAttributeGroupDefinitionAdapter adapter = (XSDAttributeGroupDefinitionAdapter)getModel();
XSDAttributeGroupDefinition attributeGroupDefinition = adapter.getXSDAttributeGroupDefinition();
Iterator i = attributeGroupDefinition.getResolvedAttributeGroupDefinition().getContents().iterator();
while (i.hasNext())
{
XSDAttributeGroupContent attrGroupContent = (XSDAttributeGroupContent) i.next();
if (attrGroupContent instanceof XSDAttributeGroupDefinition)
{
list.add(XSDAdapterFactory.getInstance().adapt(attrGroupContent));
}
else if (attrGroupContent instanceof XSDAttributeUse)
{
list.add(new TargetConnectionSpaceFiller((XSDBaseAdapter)XSDAdapterFactory.getInstance().adapt(((XSDAttributeUse)attrGroupContent).getAttributeDeclaration())));
}
else
{
list.add(new TargetConnectionSpaceFiller((XSDBaseAdapter)getModel()));
}
}
if (list.isEmpty())
{
list.add(new TargetConnectionSpaceFiller((XSDBaseAdapter)getModel()));
}
return list;
}
public ReferenceConnection createConnectionFigure(BaseEditPart child)
{
ReferenceConnection connectionFigure = new ReferenceConnection();
connectionFigure.setSourceAnchor(new CenteredConnectionAnchor(((GenericGroupFigure)getFigure()).getIconFigure(), CenteredConnectionAnchor.RIGHT, 0, 0));
if (child instanceof AttributeGroupDefinitionEditPart)
{
connectionFigure.setTargetAnchor(new CenteredConnectionAnchor(((AttributeGroupDefinitionEditPart) child).getTargetFigure(), CenteredConnectionAnchor.LEFT, 0, 0));
}
else if (child instanceof TargetConnectionSpacingFigureEditPart)
{
// TargetConnectionSpacingFigureEditPart elem = (TargetConnectionSpacingFigureEditPart) child;
connectionFigure.setTargetAnchor(new CenteredConnectionAnchor(((TargetConnectionSpacingFigureEditPart) child).getFigure(), CenteredConnectionAnchor.LEFT, 0, 0));
}
connectionFigure.setHighlight(false);
return connectionFigure;
}
}
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