| /******************************************************************************* |
| * Copyright (c) 2005, 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 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.bpel.ui.properties; |
| |
| import org.eclipse.bpel.common.ui.flatui.FlatFormAttachment; |
| import org.eclipse.bpel.common.ui.flatui.FlatFormData; |
| import org.eclipse.bpel.model.BPELPackage; |
| import org.eclipse.bpel.model.Branches; |
| import org.eclipse.bpel.model.CompletionCondition; |
| import org.eclipse.bpel.model.ForEach; |
| import org.eclipse.bpel.ui.IHelpContextIds; |
| import org.eclipse.bpel.ui.Messages; |
| import org.eclipse.bpel.ui.commands.SetCommand; |
| import org.eclipse.bpel.ui.util.MultiObjectAdapter; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.ui.PlatformUI; |
| |
| /** |
| * Completion section for the ForEach activity |
| */ |
| public class ForEachSuccessfulBranchesOnlySection extends BPELPropertySection { |
| |
| Button fSuccessfulBranchesOnlyCheckbox; |
| Composite fSuccessfulBranchesOnlyComposite; |
| |
| /** |
| * @see org.eclipse.bpel.ui.properties.BPELPropertySection#refresh() |
| */ |
| @Override |
| public void refresh() { |
| super.refresh(); |
| |
| updateSuccessfulBranchesOnlyWidgets(); |
| } |
| |
| /** |
| * @see org.eclipse.bpel.ui.properties.BPELPropertySection#restoreUserContext(java.lang.Object) |
| */ |
| @Override |
| public void restoreUserContext(Object userContext) { |
| updateSuccessfulBranchesOnlyWidgets(); |
| fSuccessfulBranchesOnlyCheckbox.setFocus(); |
| } |
| |
| void createSuccessfulBranchesOnlyWidgets(Composite parentComposite) { |
| FlatFormData data; |
| |
| fSuccessfulBranchesOnlyComposite = createFlatFormComposite(parentComposite); |
| data = new FlatFormData(); |
| data.left = new FlatFormAttachment(0, 0); |
| data.top = new FlatFormAttachment(0, 0); |
| data.right = new FlatFormAttachment(100, 0); |
| fSuccessfulBranchesOnlyComposite.setLayoutData(data); |
| |
| fSuccessfulBranchesOnlyCheckbox = fWidgetFactory |
| .createButton( |
| fSuccessfulBranchesOnlyComposite, |
| Messages.ForEachSuccessfulBranchesOnlySection_1, |
| SWT.CHECK); |
| data = new FlatFormData(); |
| data.left = new FlatFormAttachment(0, 0); |
| data.top = new FlatFormAttachment(0, 0); |
| fSuccessfulBranchesOnlyCheckbox.setLayoutData(data); |
| |
| fSuccessfulBranchesOnlyCheckbox.addSelectionListener(new SelectionListener() { |
| |
| public void widgetDefaultSelected(SelectionEvent e) { |
| |
| } |
| |
| @SuppressWarnings("boxing") |
| public void widgetSelected(SelectionEvent e) { |
| ForEach input = getModel(); |
| getCommandFramework().execute( wrapInShowContextCommand( |
| new SetCommand(input.getCompletionCondition().getBranches(), |
| fSuccessfulBranchesOnlyCheckbox.getSelection(), |
| BPELPackage.eINSTANCE.getBranches_CountCompletedBranchesOnly() )) ); |
| } |
| |
| }); |
| } |
| |
| @SuppressWarnings("boxing") |
| void updateSuccessfulBranchesOnlyWidgets() { |
| |
| ForEach input = getModel(); |
| CompletionCondition completionCondition = input.getCompletionCondition(); |
| Object body = null; |
| if (completionCondition!=null && completionCondition.getBranches()!=null) { |
| body = completionCondition.getBranches().getBody(); |
| if (body instanceof String && ((String)body).isEmpty()) |
| body = null; |
| } |
| if (body == null ) { |
| |
| fSuccessfulBranchesOnlyCheckbox.setEnabled(false); |
| fSuccessfulBranchesOnlyCheckbox.setSelection(false); |
| |
| } else { |
| Branches branches = completionCondition.getBranches(); |
| if (branches == null) { |
| fSuccessfulBranchesOnlyCheckbox.setEnabled(false); |
| fSuccessfulBranchesOnlyCheckbox.setSelection(false); |
| } else { |
| fSuccessfulBranchesOnlyCheckbox.setEnabled(true); |
| Boolean value = branches.getCountCompletedBranchesOnly(); |
| |
| fSuccessfulBranchesOnlyCheckbox.setSelection(value == null ? false : value ); |
| } |
| } |
| } |
| |
| /** |
| * This implementation just hooks the first adapter on the input object. |
| * Subclasses may override. |
| */ |
| |
| @Override |
| protected void addAllAdapters() { |
| |
| super.addAllAdapters(); |
| |
| ForEach input = getModel(); |
| CompletionCondition cc = input.getCompletionCondition(); |
| if (cc == null) { |
| return ; |
| } |
| fAdapters[0].addToObject( cc ); |
| Branches branches = cc.getBranches(); |
| if (branches == null) { |
| return; |
| } |
| fAdapters[0].addToObject( branches ); |
| } |
| |
| |
| @Override |
| protected MultiObjectAdapter[] createAdapters() { |
| return new MultiObjectAdapter[] { new MultiObjectAdapter() { |
| |
| @Override |
| public void notify(Notification n) { |
| if (n.getFeature() == BPELPackage.eINSTANCE.getBranches_CountCompletedBranchesOnly() || |
| n.getFeature() == BPELPackage.eINSTANCE.getCompletionCondition_Branches() || |
| n.getFeature() == BPELPackage.eINSTANCE.getForEach_CompletionCondition() ) |
| { |
| updateSuccessfulBranchesOnlyWidgets(); |
| } |
| } |
| |
| }}; |
| } |
| |
| |
| @Override |
| protected void createClient(Composite parent) { |
| Composite parentComposite = createFlatFormComposite(parent); |
| createSuccessfulBranchesOnlyWidgets(parentComposite); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(parentComposite, IHelpContextIds.PROPERTY_PAGE_FOR_EACH_SUCCESSFUL); |
| } |
| } |