/******************************************************************************* | |
* Copyright (c) 2008, 2012 IBM Corporation and others. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License 2.0 | |
* which accompanies this distribution, and is available at | |
* https://www.eclipse.org/legal/epl-2.0/ | |
* | |
* SPDX-License-Identifier: EPL-2.0 | |
* | |
* Contributors: | |
* IBM Corporation - initial API and implementation | |
*******************************************************************************/ | |
package org.eclipse.bpel.ui.dialogs; | |
import org.eclipse.bpel.model.partnerlinktype.PartnerLinkType; | |
import org.eclipse.bpel.model.partnerlinktype.Role; | |
import org.eclipse.bpel.ui.details.providers.ModelTreeLabelProvider; | |
import org.eclipse.bpel.ui.details.providers.PartnerLinkTypeTreeContentProvider; | |
import org.eclipse.emf.common.util.EList; | |
import org.eclipse.jface.dialogs.StatusDialog; | |
import org.eclipse.jface.resource.JFaceResources; | |
import org.eclipse.jface.viewers.TreeViewer; | |
import org.eclipse.swt.SWT; | |
import org.eclipse.swt.events.SelectionAdapter; | |
import org.eclipse.swt.events.SelectionEvent; | |
import org.eclipse.swt.layout.GridData; | |
import org.eclipse.swt.layout.GridLayout; | |
import org.eclipse.swt.widgets.Button; | |
import org.eclipse.swt.widgets.Composite; | |
import org.eclipse.swt.widgets.Control; | |
import org.eclipse.swt.widgets.Group; | |
import org.eclipse.swt.widgets.Shell; | |
import org.eclipse.swt.widgets.Tree; | |
public class PartnerLinkRoleSelectorDialog extends StatusDialog { | |
private int fSelectedRole; | |
private EList<Role> fRoles; | |
private Tree fTree; | |
private TreeViewer fTreeViewer; | |
private PartnerLinkTypeTreeContentProvider treeContentProvider; | |
private PartnerLinkType fPartnerLinkType; | |
public PartnerLinkRoleSelectorDialog(Shell shell, EList<Role> list, | |
PartnerLinkType plinkType) { | |
super(shell); | |
fRoles = list; | |
fPartnerLinkType = plinkType; | |
} | |
@Override | |
public Control createDialogArea(Composite parent) { | |
Composite composite = (Composite) super.createDialogArea(parent); | |
Group group = new Group(composite, SWT.NONE); | |
group.setLayout(new GridLayout()); | |
group.setText("Roles"); | |
createRadioButton(group, fRoles.get(0).getName(), 0, true); | |
createRadioButton(group, fRoles.get(1).getName(), 1, false); | |
GridData gridData = new GridData(GridData.FILL_BOTH); | |
gridData.widthHint = 400; | |
group.setLayoutData(gridData); | |
createLowerView(composite); | |
fTreeViewer.setInput(fPartnerLinkType); | |
return composite; | |
} | |
protected Button createRadioButton(Composite parent, String label, int id, | |
boolean checked) { | |
Button button = new Button(parent, SWT.RADIO); | |
button.setText(label); | |
button.setFont(JFaceResources.getDialogFont()); | |
button.setData( Integer.valueOf( id )); | |
button.setSelection(checked); | |
button.addSelectionListener(new SelectionAdapter() { | |
@Override | |
public void widgetSelected(SelectionEvent event) { | |
Button b = (Button) event.widget; | |
fSelectedRole = ((Integer) b.getData()).intValue(); | |
} | |
}); | |
return button; | |
} | |
private Object createLowerView(Composite parent) { | |
treeContentProvider = new PartnerLinkTypeTreeContentProvider(true); | |
fTree = new Tree(parent, SWT.BORDER); | |
fTreeViewer = new TreeViewer(fTree); | |
fTreeViewer.setContentProvider(treeContentProvider); | |
fTreeViewer.setLabelProvider(new ModelTreeLabelProvider()); | |
fTreeViewer.setInput(null); | |
fTreeViewer.setAutoExpandLevel(5); | |
GridData data = new GridData(); | |
data.grabExcessVerticalSpace = true; | |
data.grabExcessHorizontalSpace = true; | |
data.horizontalAlignment = GridData.FILL; | |
data.verticalAlignment = GridData.FILL; | |
data.minimumHeight = 200; | |
fTree.setLayoutData(data); | |
return fTree; | |
} | |
public int getSelectedRole() { | |
return fSelectedRole; | |
} | |
} |