| /******************************************************************************* |
| * Copyright (c) 2013 CEA LIST. |
| * 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: |
| * Cedric Dumoulin - cedric.dumoulin@lifl.fr |
| ******************************************************************************/ |
| package org.eclipse.papyrus.internal.infra.gmfdiag.layers.ui.view; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.ecore.provider.EcoreItemProviderAdapterFactory; |
| import org.eclipse.emf.edit.provider.ComposedAdapterFactory; |
| import org.eclipse.emf.edit.provider.ReflectiveItemProviderAdapterFactory; |
| import org.eclipse.emf.edit.provider.resource.ResourceItemProviderAdapterFactory; |
| import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider; |
| import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider; |
| import org.eclipse.gmf.runtime.notation.provider.NotationItemProviderAdapterFactory; |
| import org.eclipse.jface.action.MenuManager; |
| import org.eclipse.jface.action.Separator; |
| import org.eclipse.jface.viewers.StructuredViewer; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.provider.LayersItemProviderAdapterFactory; |
| import org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.provider.custom.CustomLayersItemProviderAdapterFactory; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Menu; |
| import org.eclipse.ui.IWorkbenchPartSite; |
| //import org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.layers.provider.custom.*; |
| |
| |
| /** |
| * A utility class to create LayersTreeViewer suitable to render layers as a tree. |
| * |
| * |
| * |
| * @author cedric dumoulin |
| * |
| */ |
| public class LayersTreeViewerFactory { |
| |
| /** |
| * ID used to register the context menu. |
| */ |
| static final String CONTEXT_MENU_ID = "org.eclipse.papyrus.internal.infra.gmfdiag.layers.model.diagram.ui.contextmenu"; |
| |
| /** |
| * Create a TreeViewer suitable to render Layers as a Tree. |
| * The content and label providers are set. |
| * The context menu is not set. |
| * |
| * |
| * @return |
| */ |
| static public TreeViewer createLayersTreeViewer(Composite parent, int style) { |
| |
| TreeViewer layersExplorerTree = new TreeViewer(parent, style); |
| |
| initContentAndLabelProviders(layersExplorerTree); |
| |
| return layersExplorerTree; |
| } |
| |
| /** |
| * Set appropriate Content and Label providers for the LayersTreeViewer. |
| * |
| * @param layersExplorerTree |
| */ |
| protected static void initContentAndLabelProviders(TreeViewer layersExplorerTree) { |
| // Set content and label providers |
| AdapterFactory adapterFactory = createLayersTreeViewerItemProvidersFactory(); |
| layersExplorerTree.setContentProvider(new AdapterFactoryContentProvider(adapterFactory)); |
| layersExplorerTree.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory)); |
| } |
| |
| /** |
| * Create an AdapterFactory suitable for the LayersTreeViewer. |
| * |
| * @return |
| */ |
| static public AdapterFactory createLayersTreeViewerItemProvidersFactory() { |
| ComposedAdapterFactory adapterFactory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE); |
| |
| adapterFactory.addAdapterFactory(new ResourceItemProviderAdapterFactory()); |
| // adapterFactory.addAdapterFactory(new LayersItemProviderAdapterFactory()); |
| adapterFactory.addAdapterFactory(new CustomLayersItemProviderAdapterFactory()); |
| adapterFactory.addAdapterFactory(new EcoreItemProviderAdapterFactory()); |
| adapterFactory.addAdapterFactory(new NotationItemProviderAdapterFactory()); |
| adapterFactory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory()); |
| |
| return adapterFactory; |
| } |
| |
| /** |
| * This creates a context menu for the viewer and adds a listener as well as registering the menu for extension. |
| * |
| */ |
| static public void initContextMenuFor(IWorkbenchPartSite site, StructuredViewer viewer) { |
| MenuManager contextMenu = new MenuManager("#PopUp"); |
| contextMenu.add(new Separator("additions")); |
| contextMenu.setRemoveAllWhenShown(true); |
| // contextMenu.addMenuListener(this); |
| Menu menu = contextMenu.createContextMenu(viewer.getControl()); |
| viewer.getControl().setMenu(menu); |
| // getSite().registerContextMenu(contextMenu, new UnwrappingSelectionProvider(viewer)); |
| |
| // getSite().registerContextMenu(CONTEXT_MENU_ID, contextMenu, new UnwrappingSelectionProvider(viewer)); |
| site.registerContextMenu(CONTEXT_MENU_ID, contextMenu, viewer); |
| |
| // int dndOperations = DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_LINK; |
| // Transfer[] transfers = new Transfer[] { LocalTransfer.getInstance(), LocalSelectionTransfer.getTransfer(), FileTransfer.getInstance() }; |
| // viewer.addDragSupport(dndOperations, transfers, new ViewerDragAdapter(viewer)); |
| // viewer.addDropSupport(dndOperations, transfers, new EditingDomainViewerDropAdapter(editingDomain, viewer)); |
| } |
| |
| |
| } |