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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.asd.design.editparts;
import java.util.List;
import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.Figure;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.Label;
import org.eclipse.draw2d.MarginBorder;
import org.eclipse.draw2d.ToolbarLayout;
import org.eclipse.gef.DragTracker;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.Request;
import org.eclipse.wst.wsdl.ui.internal.asd.design.DesignViewGraphicsConstants;
import org.eclipse.wst.wsdl.ui.internal.asd.design.editpolicies.ASDDragAndDropEditPolicy;
import org.eclipse.wst.wsdl.ui.internal.asd.design.editpolicies.ASDGraphNodeDragTracker;
import org.eclipse.wst.wsdl.ui.internal.asd.design.editpolicies.ASDSelectionEditPolicy;
import org.eclipse.wst.wsdl.ui.internal.asd.design.figures.ListFigure;
import org.eclipse.wst.wsdl.ui.internal.asd.design.layouts.RowLayout;
import org.eclipse.wst.wsdl.ui.internal.asd.facade.IMessageReference;
public class MessageReferenceEditPart extends BaseEditPart implements IFeedbackHandler
{
protected Figure contentPane;
protected Label label;
protected RowLayout rowLayout;
protected ASDSelectionEditPolicy selectionHandlesEditPolicy = new ASDSelectionEditPolicy();
protected IFigure createFigure()
{
ListFigure figure = new ListFigure(true);
figure.setOpaque(true);
figure.setPaintFirstLine(false);
figure.setBackgroundColor(ColorConstants.tooltipBackground);
rowLayout = new RowLayout();
figure.setLayoutManager(rowLayout);
label = new Label();
//label.setFont(DesignViewGraphicsConstants.mediumFont);
label.setBorder(new MarginBorder(2, 16, 2 ,10));
figure.add(label);
/*
RectangleFigure partsList = new RectangleFigure();
partsList.setLayoutManager(new ToolbarLayout(false));
partsList.add(new Label("parts1"));
partsList.add(new Label("parst2"));
figure.add(partsList);
*/
contentPane = new ListFigure();
contentPane.setForegroundColor(ColorConstants.lightGray);
((ListFigure)contentPane).setOpaque(true);
contentPane.setBackgroundColor(ColorConstants.listBackground);
ToolbarLayout toolbarLayout = new ToolbarLayout(false);
/*
ToolbarLayout toolbarLayout = new ToolbarLayout(false)
{
// TODO (cs) consider minor tweak here to ensure that the row fills up the available space
// vertically... without this a bit of trim is visible at the bottom of the list
// when the param labels are given a margin width top and bottom < '4'
public void layout(IFigure parent)
{
super.layout(parent);
if (children.size() == 1)
{
Figure child = (Figure)children.get(0);
//child.getBounds().height = parent.getClientArea().height;
}
}
};
*/
toolbarLayout.setStretchMinorAxis(true);
contentPane.setLayoutManager(toolbarLayout);
figure.add(contentPane);
rowLayout.setConstraint(label, "MessageLabel"); //$NON-NLS-1$
//rowLayout.setConstraint(partsList, "PartsList");
rowLayout.setConstraint(contentPane, "MessageContentPane"); //$NON-NLS-1$
if (isReadOnly()) {
label.setForegroundColor(DesignViewGraphicsConstants.readOnlyLabelColor);
}
return figure;
}
protected void createEditPolicies()
{
installEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE, new ASDDragAndDropEditPolicy(getViewer(), selectionHandlesEditPolicy));
installEditPolicy(EditPolicy.SELECTION_FEEDBACK_ROLE, selectionHandlesEditPolicy);
}
public DragTracker getDragTracker(Request request)
{
return new ASDGraphNodeDragTracker((EditPart)this);
}
public IFigure getContentPane()
{
return contentPane;
}
protected void refreshVisuals()
{
super.refreshVisuals();
IMessageReference message = (IMessageReference)getModel();
label.setText(message.getText());
label.setIcon(message.getImage());
}
protected List getModelChildren()
{
IMessageReference theMessage = (IMessageReference)getModel();
return theMessage.getParameters();
}
public void addNotify()
{
InterfaceEditPart.attachToInterfaceEditPart(this, rowLayout);
super.addNotify();
}
public void addFeedback() {
}
public void removeFeedback() {
}
}
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