| /******************************************************************************* |
| * 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.wsdl.ui.internal.asd.design.editparts; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| import org.eclipse.draw2d.Figure; |
| import org.eclipse.draw2d.IFigure; |
| import org.eclipse.draw2d.Label; |
| import org.eclipse.draw2d.LayoutListener; |
| import org.eclipse.draw2d.MarginBorder; |
| import org.eclipse.draw2d.Panel; |
| import org.eclipse.draw2d.ToolbarLayout; |
| import org.eclipse.gef.EditPart; |
| import org.eclipse.gef.editparts.AbstractGraphicalEditPart; |
| import org.eclipse.wst.wsdl.ui.internal.asd.Messages; |
| import org.eclipse.wst.wsdl.ui.internal.asd.design.editparts.model.AbstractModelCollection; |
| import org.eclipse.wst.wsdl.ui.internal.asd.design.editparts.model.BindingColumn; |
| import org.eclipse.wst.wsdl.ui.internal.asd.design.editparts.model.InterfaceColumn; |
| import org.eclipse.wst.wsdl.ui.internal.asd.design.editparts.model.ServiceColumn; |
| import org.eclipse.wst.wsdl.ui.internal.asd.facade.IDescription; |
| |
| public class DefinitionsEditPart extends BaseEditPart { |
| List collections = null; |
| Figure contentPane; |
| Label messageLabel; |
| InternalLayoutListener internalLayoutListener = new InternalLayoutListener(); |
| |
| protected IFigure createFigure() |
| { |
| Panel panel = new Panel(); |
| ToolbarLayout toolbarLayout = new ToolbarLayout(true); |
| panel.setLayoutManager(toolbarLayout); |
| panel.setBorder(new MarginBorder(60, 30, 30, 30)); |
| contentPane = new Figure(); |
| panel.add(contentPane); |
| |
| messageLabel = new Label(""); //$NON-NLS-1$ |
| contentPane.add(messageLabel); |
| |
| ToolbarLayout layout = new ToolbarLayout(true); |
| layout.setStretchMinorAxis(true); |
| layout.setSpacing(0); |
| contentPane.setLayoutManager(layout); |
| return panel; |
| } |
| |
| public void activate() |
| { |
| super.activate(); |
| |
| // here we want to ensure the binding column is listening |
| // to the interface column so that it can re-layout when |
| // the interface changes |
| for (Iterator i = getChildren().iterator(); i.hasNext(); ) |
| { |
| AbstractGraphicalEditPart child = (AbstractGraphicalEditPart)i.next(); |
| if (child.getModel() instanceof InterfaceColumn) |
| { |
| child.getFigure().addLayoutListener(internalLayoutListener); |
| break; |
| } |
| } |
| } |
| |
| public void refresh() { |
| super.refresh(); |
| |
| // Refresh the connecting lines |
| refreshConnections(); |
| } |
| |
| public IFigure getContentPane() |
| { |
| return contentPane; |
| } |
| |
| |
| protected void createEditPolicies() |
| { |
| // TODO Auto-generated method stub |
| super.createEditPolicies(); |
| } |
| |
| public void setModelChildren(List list) |
| { |
| collections = list; |
| } |
| |
| protected List getModelChildren() |
| { |
| if (collections == null) |
| { |
| collections = new ArrayList(); |
| |
| IDescription description = (IDescription) getModel(); |
| if (description != null) |
| { |
| collections.add(new ServiceColumn(description)); |
| collections.add(new BindingColumn(description)); |
| collections.add(new InterfaceColumn(description)); |
| } |
| } |
| |
| boolean hasChildren = false; |
| for (Iterator i = collections.iterator(); i.hasNext(); ) |
| { |
| AbstractModelCollection column = (AbstractModelCollection)i.next(); |
| if (column.hasChildren()) |
| { |
| hasChildren = true; |
| } |
| } |
| |
| if (hasChildren) |
| { |
| messageLabel.setText(""); //$NON-NLS-1$ |
| if (contentPane.getChildren().contains(messageLabel)) |
| contentPane.remove(messageLabel); |
| } |
| else |
| { |
| messageLabel.setText(Messages._UI_LABEL_RIGHT_CLICK_TO_INSERT_CONTENT); //$NON-NLS-1$ |
| if (!contentPane.getChildren().contains(messageLabel)) |
| contentPane.add(messageLabel); |
| } |
| |
| |
| return collections; |
| } |
| |
| public void setInput(Object object) |
| { |
| } |
| |
| private class InternalLayoutListener extends LayoutListener.Stub |
| { |
| public void postLayout(IFigure container) |
| { |
| for (Iterator i = getChildren().iterator(); i.hasNext(); ) |
| { |
| EditPart child = (EditPart)i.next(); |
| if (child instanceof BindingColumnEditPart) |
| { |
| ((BindingColumnEditPart)child).refreshBindingEditParts(); |
| break; |
| } |
| } |
| } |
| } |
| } |