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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.adt.design.editparts;
import java.util.Iterator;
import java.util.List;
import org.eclipse.draw2d.Figure;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.ToolbarLayout;
import org.eclipse.gef.EditPart;
import org.eclipse.wst.xsd.ui.internal.adt.design.editparts.model.AbstractModelCollection;
import org.eclipse.wst.xsd.ui.internal.adt.design.editparts.model.ReferencedTypeColumn;
import org.eclipse.wst.xsd.ui.internal.adt.facade.IComplexType;
public class ColumnEditPart extends BaseEditPart
{
protected int spacing = 20;
protected int minorAlignment = -1;
protected boolean isHorizontal = false;
public ColumnEditPart()
{
}
public ColumnEditPart(boolean isHorizontal)
{
this.isHorizontal = isHorizontal;
}
protected IFigure createFigure()
{
Figure figure = new Figure();
ToolbarLayout layout = new ToolbarLayout(isHorizontal);
if (minorAlignment != -1)
{
layout.setMinorAlignment(minorAlignment);
}
layout.setStretchMinorAxis(false);
layout.setSpacing(spacing);
figure.setLayoutManager(layout);
return figure;
}
public void setSpacing(int spacing)
{
this.spacing = spacing;
if (figure != null)
{
((ToolbarLayout)figure.getLayoutManager()).setSpacing(spacing);
}
}
public IComplexType getComplexType()
{
return (IComplexType)getModel();
}
protected void createEditPolicies()
{
// TODO Auto-generated method stub
}
protected List getModelChildren()
{
AbstractModelCollection collection = (AbstractModelCollection)getModel();
return collection.getChildren();
}
public int getMinorAlignment()
{
return minorAlignment;
}
public void setMinorAlignment(int minorAlignment)
{
this.minorAlignment = minorAlignment;
}
protected void refreshChildren()
{
super.refreshChildren();
if (getModel() instanceof ReferencedTypeColumn)
{
if (getParent().getChildren().size() > 0)
{
EditPart editPart = (EditPart)getParent().getChildren().get(0);
refreshConnections(editPart);
}
}
else
{
refreshConnections(this);
}
}
public void refreshConnections(EditPart parent)
{
for (Iterator i = parent.getChildren().iterator(); i.hasNext(); )
{
EditPart editPart = (EditPart)i.next();
if (editPart instanceof BaseTypeConnectingEditPart)
{
BaseTypeConnectingEditPart connectingEditPart = (BaseTypeConnectingEditPart)editPart;
connectingEditPart.refreshConnections();
}
refreshConnections(editPart);
}
}
public boolean isSelectable()
{
return false;
}
}
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