| /******************************************************************************* |
| * 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.actions.editpart; |
| |
| import org.eclipse.bpel.model.BPELFactory; |
| import org.eclipse.bpel.model.BPELPackage; |
| import org.eclipse.bpel.model.EventHandler; |
| import org.eclipse.bpel.model.OnEvent; |
| import org.eclipse.bpel.model.Process; |
| import org.eclipse.bpel.ui.BPELUIPlugin; |
| import org.eclipse.bpel.ui.IBPELUIConstants; |
| import org.eclipse.bpel.ui.Messages; |
| import org.eclipse.bpel.ui.commands.CompoundCommand; |
| import org.eclipse.bpel.ui.commands.InsertInContainerCommand; |
| import org.eclipse.bpel.ui.commands.SetNameAndDirectEditCommand; |
| import org.eclipse.bpel.ui.editparts.StartNodeEditPart; |
| import org.eclipse.bpel.ui.factories.UIObjectFactoryProvider; |
| import org.eclipse.bpel.ui.uiextensionmodel.StartNode; |
| import org.eclipse.bpel.ui.util.BPELUtil; |
| import org.eclipse.bpel.ui.util.ModelHelper; |
| import org.eclipse.draw2d.geometry.Point; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.gef.EditPart; |
| import org.eclipse.gef.EditPartViewer; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.swt.graphics.Image; |
| |
| |
| public class CreateProcessEventHandlerAction implements IEditPartAction { |
| protected final Object modelObject; |
| protected final EditPart editPart; |
| protected final EditPartViewer viewer; |
| |
| public CreateProcessEventHandlerAction(EditPart editPart) { |
| StartNode startNode = ((StartNodeEditPart)editPart).getStartNode(); |
| Process process = startNode.getProcess(); |
| this.modelObject = process; |
| this.editPart = editPart; |
| this.viewer = editPart.getViewer(); |
| } |
| |
| public ImageDescriptor getIcon() { |
| return BPELUIPlugin.INSTANCE.getImageDescriptor(IBPELUIConstants.ICON_ACTION_EVENTHANDLER); |
| } |
| |
| public Image getIconImg() { |
| return BPELUIPlugin.INSTANCE.getImage(IBPELUIConstants.ICON_ACTION_EVENTHANDLER); |
| } |
| |
| public boolean onButtonPressed() { |
| CompoundCommand command = new CompoundCommand(IBPELUIConstants.CMD_ADD_EVENTHANDLER); |
| final EventHandler eventHandler = BPELFactory.eINSTANCE.createEventHandler(); |
| // Create an empty OnEvent inside it. |
| final OnEvent onEvent = (OnEvent)UIObjectFactoryProvider.getInstance().getFactoryFor( |
| BPELPackage.eINSTANCE.getOnEvent()).createInstance(); |
| eventHandler.getEvents().add(onEvent); |
| command.add(new InsertInContainerCommand((EObject)modelObject, eventHandler, null)); |
| command.add(new SetNameAndDirectEditCommand(onEvent, viewer)); |
| ModelHelper.getBPELEditor(modelObject).getCommandStack().execute(command); |
| BPELUtil.setShowEventHandler(editPart, true); |
| return true; |
| } |
| |
| public String getToolTip() { |
| return Messages.CreateEventHandlerAction_Add_Event_Handler_1; |
| } |
| // default implementations for uncommonly-used methods |
| public void onMouseEnter(Point location) { } |
| public void onMouseExit(Point location) { } |
| public void onDispose() { } |
| public void onCreate() { } |
| |
| |
| public ImageDescriptor getDisabledIcon() { return ImageDescriptor.getMissingImageDescriptor(); } |
| public boolean isEnabled() { return true; } |
| } |