| /******************************************************************************* |
| * Copyright (c) 2013 RCP Vision (http://www.rcp-vision.com) 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: |
| * Francesco Guidieri - Initial contribution and API |
| *******************************************************************************/ |
| package org.eclipse.emf.parsley.views; |
| |
| |
| import java.util.Collection; |
| |
| import org.eclipse.emf.common.command.Command; |
| import org.eclipse.emf.common.ui.viewer.IViewerProvider; |
| import org.eclipse.emf.edit.command.CreateChildCommand; |
| import org.eclipse.emf.parsley.edit.actionbar.WorkbenchActionBarContributor; |
| import org.eclipse.emf.parsley.viewers.ViewerInitializer; |
| import org.eclipse.jface.action.IMenuListener; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.StructuredViewer; |
| |
| import com.google.inject.Inject; |
| |
| public abstract class AbstractSaveableViewerView extends AbstractSaveableView implements IMenuListener, IViewerProvider { |
| |
| @Inject |
| private WorkbenchActionBarContributor actionBarContributor; |
| |
| @Inject |
| private ViewerInitializer viewerInitializer; |
| |
| @Override |
| protected void postCommandStackChanged(Command mostRecentCommand) { |
| if (mostRecentCommand != null |
| && mostRecentCommand instanceof CreateChildCommand) { |
| setSelectionToViewer(mostRecentCommand.getAffectedObjects()); |
| } |
| } |
| |
| protected void setSelectionToViewer(Collection<?> collection) { |
| final Collection<?> theSelection = collection; |
| if (theSelection != null && !theSelection.isEmpty()) { |
| Runnable runnable = new Runnable() { |
| public void run() { |
| // Try to select the items in the current viewer. |
| if (getViewer() != null) { |
| getViewer() |
| .setSelection( |
| new StructuredSelection( |
| theSelection.toArray()), true); |
| } |
| } |
| }; |
| getSite().getShell().getDisplay().asyncExec(runnable); |
| } |
| } |
| |
| public void menuAboutToShow(IMenuManager menuManager) { |
| actionBarContributor.menuAboutToShow(menuManager); |
| } |
| |
| protected void addContextMenu(StructuredViewer viewer) { |
| viewerInitializer.addContextMenu(viewer, actionBarContributor, |
| editingDomain, this, this); |
| } |
| |
| protected void addMouseListener(StructuredViewer viewer) { |
| viewerInitializer.addMouseListener(viewer); |
| } |
| |
| } |