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/*******************************************************************************
* Copyright (c) 2001, 2006 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.wsdl.ui.internal.soap.customizations;
import java.util.Collections;
import java.util.List;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.viewers.CheckboxTreeViewer;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.wst.wsdl.BindingInput;
import org.eclipse.wst.wsdl.BindingOutput;
import org.eclipse.wst.wsdl.Definition;
import org.eclipse.wst.wsdl.MessageReference;
import org.eclipse.wst.wsdl.Part;
import org.eclipse.wst.wsdl.binding.soap.SOAPBody;
import org.eclipse.wst.wsdl.ui.internal.WSDLEditorPlugin;
import org.eclipse.wst.wsdl.ui.internal.util.ComponentReferenceUtil;
public class SOAPSelectPartsDialog extends Dialog
{
Definition definition;
SOAPBody body;
CheckboxTreeViewer checkList;
Part[] selectedParts = {};
public SOAPSelectPartsDialog(Shell parentShell, Definition definition, SOAPBody body)
{
super(parentShell);
this.definition = definition;
this.body = body;
}
protected Control createDialogArea(Composite parent)
{
Composite composite = (Composite)super.createDialogArea(parent);
checkList = new CheckboxTreeViewer(composite, SWT.NONE);
GridData gridData = new GridData(GridData.FILL_BOTH);
gridData.heightHint = 100;
gridData.widthHint = 200;
checkList.getControl().setLayoutData(gridData);
checkList.setContentProvider(new InternalTreeContentProvider());
checkList.setLabelProvider(new InternalLabelProvider());
checkList.setInput("");
List list = body.getParts();
checkList.setCheckedElements(list.toArray());
return composite;
}
protected void okPressed()
{
Object[] checked = checkList.getCheckedElements();
selectedParts = new Part[checked.length];
for (int i = 0; i < checked.length; i++)
{
selectedParts[i] = (Part)checked[i];
}
super.okPressed();
}
class InternalLabelProvider extends LabelProvider
{
public String getText(Object element)
{
Part part = (Part)element;
return part.getName();
}
public Image getImage(Object element)
{
return WSDLEditorPlugin.getInstance().getImage("icons/part_obj.gif");
}
}
class InternalTreeContentProvider implements ITreeContentProvider
{
public Object[] getElements(Object inputElement)
{
EObject container = body.eContainer();
MessageReference messageReference = null;
if (container instanceof BindingInput)
{
messageReference = ComponentReferenceUtil.computeInput((BindingInput)container);
}
else if (container instanceof BindingOutput)
{
messageReference = ComponentReferenceUtil.computeOutput((BindingOutput)container);
}
if (messageReference != null && messageReference.getEMessage() != null)
{
return messageReference.getEMessage().getEParts().toArray();
}
return Collections.EMPTY_LIST.toArray();
}
public Object[] getChildren(Object parentElement)
{
return Collections.EMPTY_LIST.toArray();
}
public Object getParent(Object element)
{
return null;
}
public boolean hasChildren(Object element)
{
return false;
}
public void dispose()
{
}
public void inputChanged(Viewer viewer, Object oldInput, Object newInput)
{
}
}
public Part[] getSelectedParts()
{
return selectedParts;
}
}
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