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/*******************************************************************************
* Copyright (c) 2001, 2010 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.ArrayList;
import java.util.List;
import org.eclipse.draw2d.Figure;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.MarginBorder;
import org.eclipse.draw2d.Panel;
import org.eclipse.draw2d.ToolbarLayout;
import org.eclipse.wst.xsd.ui.internal.adt.design.editparts.model.IGraphElement;
import org.eclipse.wst.xsd.ui.internal.adt.design.editparts.model.RootHolder;
import org.eclipse.wst.xsd.ui.internal.adt.facade.IADTObject;
import org.eclipse.wst.xsd.ui.internal.adt.facade.IComplexType;
import org.eclipse.wst.xsd.ui.internal.adt.facade.IField;
import org.eclipse.wst.xsd.ui.internal.adt.facade.IModel;
import org.eclipse.wst.xsd.ui.internal.adt.facade.IStructure;
import org.eclipse.wst.xsd.ui.internal.adt.facade.IType;
public class RootContentEditPart extends BaseEditPart
{
List collections = null;
Figure contentPane;
protected IFigure createFigure()
{
Panel panel = new Panel();
panel.setBorder(new MarginBorder(60));
ToolbarLayout panelLayout = new ToolbarLayout(false);
panelLayout.setStretchMinorAxis(true);
panel.setLayoutManager(panelLayout);
contentPane = new Figure();
panel.add(contentPane);
ToolbarLayout tb = new ToolbarLayout(false);
tb.setMinorAlignment(ToolbarLayout.ALIGN_CENTER);
tb.setStretchMinorAxis(true);
tb.setSpacing(40);
contentPane.setLayoutManager(tb);
return panel;
}
public IFigure getContentPane()
{
return contentPane;
}
public IComplexType getSelectedComplexType()
{
IComplexType result = null;
IModel model = (IModel)getModel();
List types = model.getTypes();
if (types.size() > 0)
{
if (types.get(0) instanceof IComplexType)
result = (IComplexType)types.get(0);
}
return result;
}
protected void createEditPolicies()
{
// TODO Auto-generated method stub
}
protected List getModelChildren()
{
collections = new ArrayList();
if (getModel() != null)
{
Object obj = getModel();
IADTObject focusObject = null;
if (obj instanceof IStructure)
{
if (obj instanceof IGraphElement)
{
if (((IGraphElement)obj).isFocusAllowed())
focusObject = (IStructure)obj;
}
}
else if (obj instanceof IField)
{
focusObject = (IField)obj;
}
else if (obj instanceof IModel)
{
focusObject = (IModel)obj;
collections.add(focusObject);
return collections;
}
else if (obj instanceof IType)
{
if (obj instanceof IGraphElement)
{
if (((IGraphElement)obj).isFocusAllowed())
{
focusObject = (IType)obj;
}
}
}
else if (obj instanceof IGraphElement)
{
if (((IGraphElement)obj).isFocusAllowed())
{
focusObject = (IADTObject)obj;
collections.add(focusObject);
return collections;
}
}
if (focusObject != null)
{
RootHolder holder = new RootHolder(focusObject);
collections.add(holder);
return collections;
}
}
return collections;
}
/**
* @deprecated Don't call this method. Use DesignViewGraphicalViewer.setInput() instead.
*/
public void setInput(Object component)
{
setModel(component);
refresh();
}
/**
* @deprecated Don't call this method. Use DesignViewGraphicalViewer.getInput() instead.
*/
public Object getInput()
{
return getModel();
}
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=252589
public void activate()
{
super.activate();
Object model = getModel();
// The schema adapter doesn't have to notify the RootContentEditPart of it changes
if (model instanceof IADTObject)
{
IADTObject object = (IADTObject)model;
object.unregisterListener(this);
}
}
}
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